Buick Lacrosse (2015) Bedienungsanleitung

2k15_buick_lacrosse_22941405B.ai (Modern Bridge - Level 2 / #23321 109) Spine = Printer Adjust Color = Black Date = 09/03/14[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2015 Buick LaCrosse Owner Manual M In Brief ... ..................... 1 - 1 Instrument Panel . . . . . . . . . . . . . . 1-2 Initial Drive Information . . . . . . . . 1-4 V ehicle Features . . . . . . . . . . . . . 1-15 eAssist Featur[...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2015 Buick LaCrosse Owner Manual M V ehicle Care . . . . . . . . . . . . . . . . . 10-1 General Information . . . . . . . . . . 10-2 V ehicle Checks . . . . . . . . . . . . . . . 10-4 Headlamp Aiming . . . . . . . . . . . 10-31 Bulb R[...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Introduction iii The names, logos, emblems, slogans, vehicle model names, and vehicle body designs appearing in this manual including, but not limited to, GM, the GM logo, BUICK, the BUICK Emblem, and LACROSSE are trademarks and/or se[...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 iv Introduction Danger , W arnings, and Cautions W arning messages found on vehicle labels and in this manual describe hazards and what to do to avoid or reduce them. { Danger Danger indicates a hazard with a high level of risk which [...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Introduction v V ehicle Symbol Chart Here are some additional symbols that may be found on the vehicle and what they mean. For more information on the symbol, refer to the Index. 9 : Airbag Readiness Light # : Air Conditioning ! : Ant[...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 vi Introduction 2 NOTES[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-1 In Brief Instrument Panel Instrument Panel . . . . . . . . . . . . . . 1-2 Initial Drive Information Initial Drive Information . . . . . . . . 1-4 Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . [...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-2 In Brief Instrument Panel[...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-3 1. Exterior Lamp Controls on page 6-1 . Fog Lamps on page 6-4 (If Equipped). Instrument Panel Illumination Control on page 6-5 . Head-Up Display (HUD) on page 5-31 (If Equipped). 2. Air V ents on page 8-6 . 3. T urn Signa[...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-4 In Brief Initial Drive Information This section provides a brief overview about some of the important features that may or may not be on your specific vehicle. For more detailed information, refer to each of the features which can[...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-5 When the engine starts, the parking lamps will turn on and remain on as long as the engine is running. The doors will be locked and the climate control system may come on. The engine will continue to run for 10 minutes. A[...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-6 In Brief Windows Press the switch to lower the window . Pull the switch up to raise it. See Power Windows on page 2-20 . Seat Adjustment Manual Seats T o adjust a manual seat: 1. Pull the handle at the front of the seat. 2. Slide [...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-7 Power Seats T o adjust the seat: . Move the seat forward or rearward by moving the control forward or rearward. . Raise or lower the front part of the seat cushion by moving the front of the control up or down. . Raise or[...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-8 In Brief T o return the seatback to the upright position: 1. Lift the lever fully without applying pressure to the seatback, and the seatback will return to the upright position. 2. Push and pull on the seatback to make sure it is[...]

Black plate (9,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-9 Press M or L to heat the driver or passenger seat cushion and seatback. Press C or { , if equipped, to ventilate the driver or passenger seat. A ventilated seat has a fan that pulls or pushes air through the seat. The air[...]

Black plate (10,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-10 In Brief Passenger Sensing System United States Canada and Mexico The passenger sensing system turns off the front outboard passenger frontal airbag under certain conditions. No other airbag is affected by the passenger sensing [...]

Black plate (11,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-1 1 Manual Rearview Mirror If equipped, push the tab forward for daytime use and pull it for nighttime use to avoid glare from headlamps. See Manual Rearview Mirror on page 2-20 . Automatic Dimming Rearview Mirror If equip[...]

Black plate (12,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-12 In Brief Reading Lamps There are front and rear reading lamps. The front reading lamps are in the overhead console. The rear reading lamps are in the headliner . # or $ : Press to turn each lamp on or off. For more information, [...]

Black plate (13,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-13 ; : T urns on the parking lamps, together with the sidemarker lamps, taillamps, license plate lamps, and instrument panel lights. 2 : T urns on the headlamps, together with the parking lamps, sidemarker lamps, taillamps[...]

Black plate (14,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-14 In Brief Climate Controls The heating, cooling, and ventilation for the vehicle can be controlled with this system. 1. Driver and Passenger T emperature Controls 2. Heated and V entilated Front Seats 3. Fan Control 4. Air Delive[...]

Black plate (15,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-15 V ehicle Features Infotainment System See the infotainment manual for information on the radio, audio players, phone, navigation system, Rear Seat Entertainment (RSE), and voice or speech recognition. It also includes i[...]

Black plate (16,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-16 In Brief y or z : Press to move up or down in a list. S or T : Press S to open application menus on the left. Press T to open interaction menus on the right. V : Press to open a menu or select a menu item. Press and hold to rese[...]

Black plate (17,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-17 Rear Vision Camera (RVC) If equipped, RVC displays a view of the area behind the vehicle on the center stack display when the vehicle is shifted into R (Reverse) to aid with parking and low-speed backing maneuvers. See [...]

Black plate (18,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-18 In Brief Universal Remote System If equipped, these buttons in the overhead console provide a way to replace up to three remote control transmitters used to activate devices such as garage door openers, security systems, and hom[...]

Black plate (19,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-19 T o express-open the sunshade, fully press and release the rear of the switch (3). T o stop the sunshade partway , press the switch a second time. T o express-close, fully press and release the front of the switch (4). [...]

Black plate (20,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-20 In Brief The cold air intake for the battery is located behind the rear seat, on the filler panel. Do not cover the intake. See Battery on page 10-27 . High V oltage Safety Information V ehicles with eAssist have a standard 12-v[...]

Black plate (21,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-21 Battery This vehicle has a standard 12-volt battery . Refer to the replacement number on the original battery label when a new standard 12-volt battery is needed. V ehicles with eAssist also have a high voltage battery [...]

Black plate (22,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-22 In Brief Tire Pressure Monitor This vehicle may have a T ire Pressure Monitor System (TPMS). The low tire pressure warning light alerts to a significant loss in pressure of one of the vehicle's tires. If the warning light c[...]

Black plate (23,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 In Brief 1-23 E85 or FlexFuel V ehicles with a yellow fuel cap can use either unleaded gasoline or ethanol fuel containing up to 85% ethanol (E85). See E85 or FlexFuel on page 9-60 . For all other vehicles, use only the unleaded gaso[...]

Black plate (24,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1-24 In Brief 2 NOTES[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-1 Keys, Doors, and Windows Keys and Locks K e y s .......................... 2 - 1 Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . . . 2-2 Remote Keyless Entry (RKE) System Operatio[...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-2 Keys, Doors, and Windows The key that is part of the Remote Keyless Entry (RKE) transmitter can be used for the ignition and all locks if the vehicle is a key access vehicle. If the vehicle has the keyless ignition, the key can be[...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-3 Remote Keyless Entry (RKE) System Operation The Keyless Access system allows for vehicle entry when the transmitter is within range. See “ Keyless Access Operation ” later in this section. The transmit[...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-4 Keys, Doors, and Windows vehicle using the RKE transmitter . See Remote V ehicle Start on page 2-9 . The RKE transmitter buttons will not operate when the key is in the ignition. Keyless Access Operation If equipped with a Keyless[...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-5 Passive Locking If equipped with Keyless Access, the vehicle will lock several seconds after all doors are closed if the vehicle is off and at least one transmitter has been removed or none remain in the i[...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-6 Keys, Doors, and Windows Programming without a Recognized T ransmitter (Key V ehicles Only) Program a new key to the vehicle when a recognized key is not available. Canadian regulations require that owners see their dealer . If th[...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-7 4. Press the ENGINE ST ART/ STOP button. When the transmitter is learned, the DIC will show that it is ready to program the next transmitter . 5. Remove the transmitter from the transmitter pocket and pres[...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-8 Keys, Doors, and Windows 5. Press the ENGINE ST ART/ STOP button. When the transmitter is learned the DIC will show that it is ready to program the next transmitter . 6. Remove the transmitter from the transmitter pocket and press[...]

Black plate (9,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-9 4. Insert the new battery , positive side facing up. Push the battery down until it is held in place. Replace with a CR2032 or equivalent battery . 5. Snap the battery cover back on to the transmitter . Re[...]

Black plate (10,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-10 Keys, Doors, and Windows Extending Engine Run Time The engine run time can also be extended by another 10 minutes, if during the first 10 minutes Steps 1 – 3 are repeated while the engine is still running. An extension can be [...]

Black plate (11,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-1 1 Door Locks { Warning Unlocked doors can be dangerous. . Passengers, especially children, can easily open the doors and fall out of a moving vehicle. The chance of being thrown out of the vehicle in a cr[...]

Black plate (12,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-12 Keys, Doors, and Windows Delayed Locking This feature delays the locking of the doors until five seconds after all doors are closed. When Q is pressed on the power door lock switch while the door is open, a chime will sound thre[...]

Black plate (13,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-13 Manual Safety Locks If equipped, the safety lock is located on the inside edge of the rear doors. T o use the safety lock: 1. Insert the key into the safety lock slot and turn it so the slot is in the ho[...]

Black plate (14,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-14 Keys, Doors, and Windows Warning (Continued) . Adjust the climate control system to a setting that brings in only outside air and set the fan speed to the highest setting. See “ Climate Control Systems ” in the Index. . If t[...]

Black plate (15,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-15 There is an emergency trunk release handle located inside the trunk on the trunk latch. On some vehicles, the release handle can be accessed by folding the rear seat center seatback. See Rear Seats on pa[...]

Black plate (16,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-16 Keys, Doors, and Windows will bypass the 30-second delay and immediately arm the alarm system. The vehicle alarm system will not arm if the doors are locked with the key . If the driver door is opened without first unlocking the[...]

Black plate (17,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-17 The system is automatically disarmed when the vehicle is started with the correct key . The key uses a transponder that matches an immobilizer control unit in the vehicle and automatically disarms the sy[...]

Black plate (18,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-18 Keys, Doors, and Windows If the vehicle does not start and the security light stays on, there is a problem with the system. T urn the vehicle off and try again. If the RKE transmitter appears to be undamaged, try another transmi[...]

Black plate (19,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-19 Folding Mirrors Manual Folding Mirrors These mirrors can be folded inward to prevent damage when going through an automatic car wash. T o fold, pull the mirror toward the vehicle. Push the mirror outward[...]

Black plate (20,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-20 Keys, Doors, and Windows Manual Rearview Mirror If equipped, push the tab forward for daytime use and pull it for nighttime use to avoid glare from the headlamps from behind. Automatic Dimming Rearview Mirror If equipped, automa[...]

Black plate (21,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-21 Press the switch to lower the window . Pull the switch up to raise it. The switches work when the ignition is in ON/RUN or ACC/ ACCESSORY , or in Retained Accessory Power (RAP). See Retained Accessory Po[...]

Black plate (22,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-22 Keys, Doors, and Windows 4. Continue holding the switch up for approximately two seconds after the window is completely closed. The window is now reprogrammed. Repeat the process for the other windows. Sun Visors Pull the sun vi[...]

Black plate (23,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Keys, Doors, and Windows 2-23 Roof Sunroof On vehicles with a sunroof, the switch is on the overhead console. The ignition must be in ON/RUN or ACC/ACCESSORY , or Retained Accessory Power (RAP) must be active. See Retained Accessory [...]

Black plate (24,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 2-24 Keys, Doors, and Windows Periodically open the sunroof and remove any obstacles or loose debris. Wipe the sunroof seal and roof sealing area using a clean cloth, mild soap, and water . Do not remove grease from the sunroof. If w[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-1 Seats and Restraints Head Restraints Head Restraints . . . . . . . . . . . . . . . 3-2 Front Seats Seat Adjustment . . . . . . . . . . . . . . 3-4 Power Seat Adjustment . . . . . . . 3-5 Lumbar Adjustment . . [...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-2 Seats and Restraints Head Restraints { Warning With head restraints that are not installed and adjusted properly , there is a greater chance that occupants will suffer a neck/ spinal injury in a crash. Do not drive until the head [...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-3 T o adjust the head restraint forward or rearward, press the button located on the side facing of the head restraint and move it forward or rearward until the desired locking position is reached. T ry to move [...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-4 Seats and Restraints The head restraint will fold rearward automatically . When an occupant or child restraint is in the seat, always return the head restraint to the full upright position. Lift the head restraint and pull it forw[...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-5 T o adjust a manual seat: 1. Pull the handle at the front of the seat. 2. Slide the seat to the desired position and release the handle. 3. T ry to move the seat back and forth to be sure it is locked in place[...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-6 Seats and Restraints Reclining Seatbacks { Warning Sitting in a reclined position when the vehicle is in motion can be dangerous. Even when buckled up, the safety belts cannot do their job. (Continued) Warning (Continued) The shou[...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-7 2. Move the seatback to the desired position, and then release the lever to lock the seatback in place. 3. Push and pull on the seatback to make sure it is locked. T o return the seatback to the upright positi[...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-8 Seats and Restraints 2. Press and release SET . A beep will sound. 3. Immediately press and hold “ 1 ” until two beeps sound. 4. Repeat Steps 1 and 2 for a second driver using “ 2. ” Manually Recalling Memory Positions If [...]

Black plate (9,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-9 This feature is turned on or off using the vehicle personalization menu. See V ehicle Personalization on page 5-45 . T o stop recall movement, press one of the memory or power seat controls. Obstructions If so[...]

Black plate (10,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-10 Seats and Restraints Heated and V entilated Seat Buttons Shown, Heated Seat Buttons Similar If equipped, the buttons are part of the climate control system on the center stack. T o operate, the ignition and the climate control s[...]

Black plate (11,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-1 1 Rear Seats Folding the Seatback Either side of the seatback can be folded down for more cargo space. Fold a seatback only when the vehicle is not moving. { Caution Folding a rear seat with the safety belts [...]

Black plate (12,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-12 Seats and Restraints T o raise a seatback: 1. Lift the seatback up and push it rearward to lock it in place. Make sure the safety belt is not twisted or caught in the seatback. A tab near the seatback lever retracts when the sea[...]

Black plate (13,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-13 Warning (Continued) are more likely to be seriously injured or killed. Do not allow passengers to ride in any area of the vehicle that is not equipped with seats and safety belts. Always wear a safety belt, [...]

Black plate (14,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-14 Seats and Restraints Also, in nearly all states and in all Canadian provinces, the law requires wearing safety belts. How to Wear Safety Belts Properly This section is only for people of adult size. There are special things to k[...]

Black plate (15,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-15 Lap-Shoulder Belt All seating positions in the vehicle have a lap-shoulder belt. The following instructions explain how to wear a lap-shoulder belt properly . 1. Adjust the seat, if the seat is adjustable, s[...]

Black plate (16,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-16 Seats and Restraints later in this section for instructions on use and important safety information. 4. T o make the lap part tight, pull up on the shoulder belt. T o unlatch the belt, push the button on the buckle. The belt sho[...]

Black plate (17,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-17 They can help tighten the safety belts during the early stages of a moderate to severe frontal, near frontal, or rear crash if the threshold conditions for pretensioner activation are met. Safety belt preten[...]

Black plate (18,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-18 Seats and Restraints 3. Be sure that the belt is not twisted and it lies flat. The elastic cord must be behind the belt with the plastic guide on the front. { Warning A safety belt that is not properly worn may not provide the p[...]

Black plate (19,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-19 A pregnant woman should wear a lap-shoulder belt, and the lap portion should be worn as low as possible, below the rounding, throughout the pregnancy . The best way to protect the fetus is to protect the mot[...]

Black plate (20,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-20 Seats and Restraints Replacing Safety Belt System Parts after a Crash { Warning A crash can damage the safety belt system in the vehicle. A damaged safety belt system may not properly protect the person using it, resulting in se[...]

Black plate (21,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-21 All of the airbags have the word AIRBAG embossed on the trim or on a label near the deployment opening. For frontal airbags, the word AIRBAG is on the center of the steering wheel for the driver and on the i[...]

Black plate (22,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-22 Seats and Restraints { Warning Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Always secure children properly in the vehicle. T o read how , see Older Children on p[...]

Black plate (23,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-23 Rear Seat Driver Side Shown, Passenger Side Similar On vehicles with second row seat-mounted side impact airbags, they are in the sides of the rear seatback closest to the door . { Warning If something is be[...]

Black plate (24,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-24 Seats and Restraints It depends on what is hit, the direction of the impact, and how quickly the vehicle slows down. Frontal airbags may inflate at different crash speeds depending on whether the vehicle hits an object straight [...]

Black plate (25,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-25 first and second rows. The rollover capable roof-rail airbags are designed to help reduce the risk of full or partial ejection in rollover events, although no system can prevent all such ejections. But airba[...]

Black plate (26,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-26 Seats and Restraints { Warning A crash severe enough to inflate the airbags may have also damaged important functions in the vehicle, such as the fuel system, brake and steering systems, etc. Even if the vehicle appears to be dr[...]

Black plate (27,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-27 United States Canada and Mexico The words ON and OFF , or the symbol for on and off, will be visible during the system check. When the system check is complete, either the word ON or OFF , or the symbol for [...]

Black plate (28,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-28 Seats and Restraints Warning (Continued) Secure rear-facing child restraints in a rear seat, even if the airbag is off. If you secure a forward-facing child restraint in the front outboard passenger seat, always move the seat as[...]

Black plate (29,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-29 If the On Indicator Is Lit for a Child Restraint The passenger sensing system is designed to turn off the front outboard passenger frontal airbag if the system determines that an infant is present in a child[...]

Black plate (30,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-30 Seats and Restraints 2. Remove any additional material from the seat, such as blankets, cushions, seat covers, seat heaters, seat massagers, a laptop, or other electronic devices. 3. Place the seatback in the fully upright posit[...]

Black plate (31,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-31 is on the seat. If the passenger frontal airbag is turned on, the on indicator will be lit. If the passenger seat gets wet, dry the seat immediately . If the airbag readiness light is lit, do not install a c[...]

Black plate (32,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-32 Seats and Restraints Y our dealer and the service manual have information about the location of the airbag sensors, sensing and diagnostic module, and airbag wiring. In addition, the vehicle has a passenger sensing system for th[...]

Black plate (33,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-33 Warning (Continued) protect you and your passenger(s) in a crash, resulting in serious injury or even death. T o help make sure the airbag systems are working properly after a crash, have them inspected and [...]

Black plate (34,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-34 Seats and Restraints . Can proper safety belt fit be maintained for the length of the trip? If yes, continue. If no, return to the booster seat. Q: What is the proper way to wear safety belts? A: An older child should wear a lap[...]

Black plate (35,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-35 Warning (Continued) belt. The belt force would then be applied right on the abdomen. That could cause serious or fatal injuries. The shoulder belt should go over the shoulder and across the chest. Infants an[...]

Black plate (36,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-36 Seats and Restraints { Warning Never hold an infant or a child while riding in a vehicle. Due to crash forces, an infant or a child will become so heavy it is not possible to hold it during a crash. For example, in a crash at on[...]

Black plate (37,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-37 weight, height, and age but also whether or not the restraint will be compatible with the motor vehicle in which it will be used. For most basic types of child restraints, there are many different models ava[...]

Black plate (38,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-38 Seats and Restraints Child Restraint Systems Rear-Facing Infant Seat A rear-facing infant seat provides restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a cr[...]

Black plate (39,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-39 Securing an Add-On Child Restraint in the V ehicle { Warning A child can be seriously injured or killed in a crash if the child restraint is not properly secured in the vehicle. Secure the child restraint pr[...]

Black plate (40,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-40 Seats and Restraints Whenever possible, children aged 12 and under should be secured in a rear seating position. Never put a rear-facing child seat in the front. This is because the risk to the rear-facing child is so great if t[...]

Black plate (41,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-41 Lower Anchors and T ethers for Children (LA TCH System) The LA TCH system secures a child restraint during driving or in a crash. LA TCH attachments on the child restraint are used to attach the child restra[...]

Black plate (42,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-42 Seats and Restraints T op T ether Anchor A top tether (3, 4) anchors the top of the child restraint to the vehicle. A top tether anchor is built into the vehicle. The top tether attachment (2) on the child restraint connects to [...]

Black plate (43,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-43 T o assist in locating the lower anchors, each rear anchor position has a label, near the crease between the seatback and the seat cushion. T o assist in locating the top tether anchors, the top tether ancho[...]

Black plate (44,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-44 Seats and Restraints { Warning T o reduce the risk of serious or fatal injuries during a crash, do not attach more than one child restraint to a single anchor . Attaching more than one child restraint to a single anchor could ca[...]

Black plate (45,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-45 Y ou cannot secure three child restraints using the LA TCH anchors in the rear seat at the same time, but you can install two of them. If you want to do this, install one LA TCH child restraint in the right [...]

Black plate (46,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-46 Seats and Restraints restraint with the top tether and the safety belts. Refer to the child restraint manufacturer instructions and the instructions in this manual. 1.1. Find the lower anchors for the desired seating position. 1[...]

Black plate (47,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-47 If the position you are using has an adjustable headrest or head restraint and you are using a single tether , route the tether under the headrest or head restraint and in between the headrest or head restra[...]

Black plate (48,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-48 Seats and Restraints 4. When the child restraint is removed, reinstall the head restraint before the seating position is used. { Warning With head restraints that are not installed and adjusted properly , there is a greater chan[...]

Black plate (49,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-49 If the vehicle has the LA TCH system and it was being used during a crash, new LA TCH system parts may be needed. New parts and repairs may be necessary even if the LA TCH system was not being used at the ti[...]

Black plate (50,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-50 Seats and Restraints 3. Push the latch plate into the buckle until it clicks. Position the release button on the buckle so that the safety belt could be quickly unbuckled if necessary . 4. Pull the shoulder belt all the way out [...]

Black plate (51,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-51 6. If the child restraint has a top tether , follow the child restraint manufacturer's instructions regarding the use of the top tether . See Lower Anchors and T ethers for Children (LA TCH System) on p[...]

Black plate (52,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-52 Seats and Restraints Warning (Continued) Secure rear-facing child restraints in a rear seat, even if the airbag is off. If you secure a forward-facing child restraint in the front seat, always move the front passenger seat as fa[...]

Black plate (53,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Seats and Restraints 3-53 5. Pull the shoulder belt all the way out of the retractor to set the lock. When the retractor lock is set, the belt can be tightened but not pulled out of the retractor . 6. T o tighten the belt, push down [...]

Black plate (54,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 3-54 Seats and Restraints 2 NOTES[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Storage 4-1 Storage Storage Compartments Storage Compartments . . . . . . . 4-1 Glove Box . . . . . . . . . . . . . . . . . . . . 4-1 Cupholders . . . . . . . . . . . . . . . . . . . 4-1 Front Storage . . . . . . . . . . . . . . . . .[...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 4-2 Storage If equipped, pull the second row seat armrest down to access cupholders. Front Storage Pull up on the handle and pull the cover down to open. If equipped, there is storage under the climate controls. Press the chrome area [...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Storage 4-3 Sunglasses Storage If equipped, sunglasses storage is on the overhead console. Press the fixed button on the cover and release to access. Center Console Storage There is storage in the center console armrest. Press the but[...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 4-4 Storage 2 NOTES[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-1 Instruments and Controls Controls Steering Wheel Adjustment . . . 5-2 Steering Wheel Controls . . . . . . 5-2 Heated Steering Wheel . . . . . . . 5-3 Horn . . . . . . . . . . . . . . . . . . . . . . . . . [...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-2 Instruments and Controls Object Detection System Messages . . . . . . . . . . . . . . . . . . 5-40 Ride Control System Messages . . . . . . . . . . . . . . . . . . 5-42 Airbag System Messages . . . . 5-42 Security Messages . . . .[...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-3 Heated Steering Wheel ( (Heated Steering Wheel): If equipped with a heated steering wheel, press to turn on or off. A light on the button displays when the feature is turned on. The steering wheel takes ab[...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-4 Instruments and Controls If the windshield wiper lever is then moved to OFF before the driver door is opened or within 10 minutes, the wipers will restart and move to the base of the windshield. If the ignition is put in OFF while[...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-5 If auto timing is set, the time displayed on the clock may not update immediately when driving into a new time zone. Press q BACK to go to the last menu and save the changes or { to return to the Home Page[...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-6 Instruments and Controls An indicator light on the outlet comes on when in use. The light comes on when the ignition is in ON/RUN, equipment requiring less than 150 watts is plugged into the outlet, and no system fault is detected[...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-7 W arning Lights, Gauges, and Indicators W arning lights and gauges can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the w[...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-8 Instruments and Controls Instrument Cluster English Shown, Metric Similar[...]

Black plate (9,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-9 English eAssist Shown, Metric eAssist Similar[...]

Black plate (10,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-10 Instruments and Controls Cluster Menu There is an interactive display area in the center of the instrument cluster . Use the right steering wheel control to open and scroll through the different items and displays. Press S to ac[...]

Black plate (11,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-1 1 Units: Press T while Units is displayed to enter the Units menu. Choose English or metric units by pressing V while the desired item is highlighted. Display Themes: Press T while Display Themes is displ[...]

Black plate (12,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-12 Instruments and Controls For eAssist vehicles, when the ignition is in ON/RUN, the tachometer indicates the vehicle status. When pointing to AUTO STOP , the engine is off but the vehicle is on and can move. The engine could auto[...]

Black plate (13,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-13 Here are four things that some owners ask about. None of these show a problem with the fuel gauge: . At the service station, the fuel pump shuts off before the gauge reads full. . It takes a little more [...]

Black plate (14,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-14 Instruments and Controls This reading indicates the same thing as the warning light. It means that the engine coolant has overheated. If the vehicle has been operating under normal driving conditions, pull off the road, stop the[...]

Black plate (15,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-15 module. For more information on the airbag system, see Airbag System on page 3-20 . The airbag readiness light comes on for several seconds when the vehicle is started. If the light does not come on then[...]

Black plate (16,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-16 Instruments and Controls If, after several seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer for service. {[...]

Black plate (17,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-17 If the malfunction indicator lamp comes on while the engine is running, this indicates that the OBD II system has detected a problem and diagnosis and service might be required. Malfunctions often are in[...]

Black plate (18,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-18 Instruments and Controls Light On Steady: An emission control system malfunction has been detected on the vehicle. Diagnosis and service might be required. The following may correct an emission control system malfunction: . Chec[...]

Black plate (19,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-19 . The OBD II (On-Board Diagnostics) system determines that critical emission control systems have not been completely diagnosed by the system. If this were to occur , the vehicle would be considered not [...]

Black plate (20,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-20 Instruments and Controls Electric Parking Brake Light Metric English The parking brake status light comes on when the brake is applied. If the light continues flashing after the parking brake is released, or while driving, there[...]

Black plate (21,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-21 If the ABS light is the only light on, the vehicle has regular brakes, but the antilock brakes are not functioning. If both the ABS and the brake system warning light are on, the vehicle's antilock [...]

Black plate (22,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-22 Instruments and Controls StabiliT rak ® OFF Light This light comes on briefly while starting the engine. If it does not, have the vehicle serviced by your dealer . This light comes on when the StabiliT rak system is turned off.[...]

Black plate (23,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-23 { Caution The engine coolant temperature warning light indicates that the vehicle has overheated. Driving with this light on can damage the engine and it may not be covered by the vehicle warranty . See [...]

Black plate (24,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-24 Instruments and Controls This light should come on briefly as the engine is started. If it does not come on, have the vehicle serviced by your dealer . If the light comes on and stays on, it means that oil is not flowing through[...]

Black plate (25,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-25 High-Beam On Light This light comes on when the high-beam headlamps are in use. See Headlamp High/Low-Beam Changer on page 6-2 . Adaptive Forward Lighting (AFL) Light This light should come on briefly as[...]

Black plate (26,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-26 Instruments and Controls Adaptive Cruise Control Light This light is white when the Adaptive Cruise Control (ACC, if equipped) is on and ready , and turns green when the ACC is set and active. See Adaptive Cruise Control on page[...]

Black plate (27,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-27 Auto Stop – V ehicle is stationary with battery active and no power is flowing to the wheels. Engine Power – Engine is active with energy flowing to the wheels. Engine Idle – V ehicle is stationary[...]

Black plate (28,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-28 Instruments and Controls Driver Information Center (DIC) The DIC displays are shown in the center of the instrument cluster in the Info App. See Instrument Cluster on page 5-8 . The Info App is only available when the vehicle is[...]

Black plate (29,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-29 T rip A or T rip B with Average Fuel Economy and A verage Speed: The T rip display shows the current distance traveled, in either kilometers (km) or miles (mi), since the trip odometer was last reset. Th[...]

Black plate (30,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-30 Instruments and Controls The Oil Life display must be reset after each oil change. It will not reset itself. Do not reset the Oil Life display accidentally at any time other than when the oil has just been changed. It cannot be [...]

Black plate (31,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-31 Driver Efficiency Gauge (eAssist Only): Assists in driving efficiently and will vary based on driver input. T o maximize efficiency , keep the leaf in the solid green zone in the center of the gauge. The[...]

Black plate (32,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-32 Instruments and Controls The HUD information can be displayed in various languages. The speedometer reading and other numerical values can be displayed in either English or metric units. The language selection is changed through[...]

Black plate (33,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-33 Use the following settings to adjust the HUD. « or ª (Image Adjustment): Press the up or down arrows to center the HUD image. The HUD image can only be adjusted up and down, not side to side. Image Bri[...]

Black plate (34,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-34 Instruments and Controls English Audio/Phone View: This display includes the information in speed view along with audio/phone information. The current radio station, media type, and incoming calls will be displayed. All HUD view[...]

Black plate (35,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-35 Clean the HUD lens with a soft cloth sprayed with glass cleaner . Wipe the lens gently , then dry it. If Y ou Cannot See the HUD Image When the Ignition Is On Check that: . Nothing is covering the HUD le[...]

Black plate (36,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-36 Instruments and Controls Brake System Messages BRAKE FLUID LOW This message is displayed when the brake fluid level is low . See Brake Fluid on page 10-26 . STEP ON BRAKE TO RELEASE P ARK BRAKE This message is displayed if you a[...]

Black plate (37,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-37 FRONT RADAR BLOCKED — SEE OWNER MANUAL This message can occur under the following conditions: . The radar is not clean. Keep the radar sensors free of mud, dirt, snow , ice, and slush. Clean the entire[...]

Black plate (38,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-38 Instruments and Controls Engine Cooling System Messages A/C OFF DUE TO HIGH ENGINE TEMP This message displays when the engine coolant becomes hotter than the normal operating temperature. T o avoid added strain on a hot engine, [...]

Black plate (39,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-39 of the low oil pressure has been corrected. Check the oil as soon as possible and have the vehicle serviced by your dealer . Engine Power Messages ENGINE POWER IS REDUCED This message displays when the v[...]

Black plate (40,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-40 Instruments and Controls Lamp Messages AFL (Adaptive Forward Lighting) LAMPS NEED SERVICE This message displays when the Adaptive Forward Lighting (AFL) system is disabled and needs service. See your dealer . See Adaptive Forwar[...]

Black plate (41,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-41 LANE CHANGE ALERT OFF This message indicates that the driver has turned the Side Blind Zone Alert (SBZA) and Lane Change Alert (LCA) systems off. LANE DEP ARTURE W ARNING UNA V AILABLE This message displ[...]

Black plate (42,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-42 Instruments and Controls there is insufficient data for operation. This message may also activate during heavy rain or due to road spray . The vehicle does not need service. For cleaning, see "W ashing the V ehicle" un[...]

Black plate (43,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-43 Security Messages THEFT A TTEMPTED This message displays if the vehicle detects a tamper condition. Service V ehicle Messages SERVICE POWER STEERING This message is displayed if there is a problem with t[...]

Black plate (44,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-44 Instruments and Controls The low tire pressure warning light will also come on. See Tire Pressure Light on page 5-23 . If a tire pressure message displays, inflate the tires until the tire pressure is equal to the values shown o[...]

Black plate (45,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-45 V ehicle Personalization Use the audio system controls to access the personalization menus for customizing vehicle features. The following are all possible personalization features. Depending on the vehi[...]

Black plate (46,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-46 Instruments and Controls Climate and Air Quality Select and the following may be displayed: . Auto Fan Max Speed . Air Quality Sensor . Auto Defog . Auto Rear Defog Auto Fan Max Speed This feature will set the maximum auto fan s[...]

Black plate (47,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-47 Go Notifier This feature will give a reminder that Adaptive Cruise Control provides when it has brought the vehicle to a complete stop behind another stopping vehicle, and then that vehicle drives on. Se[...]

Black plate (48,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-48 Instruments and Controls Daytime T ail Lights This feature allows the taillamps to be on during the day . Select Off or On. Power Door Locks Select and the following may be displayed: . Unlocked Door Anti Lock Out . Auto Door Un[...]

Black plate (49,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-49 Passive Door Unlock This allows the selection of what doors will unlock when using the button on the driver door to unlock the vehicle. Select All Doors or Driver Door . Passive Door Lock This feature ca[...]

Black plate (50,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-50 Instruments and Controls Display Select and the following may be displayed: . Theme . Calibrate T ouchscreen . T urn Display Off Theme Select to change the color , font, and art of the display . Select Contemporary , Mainstreet,[...]

Black plate (51,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-51 Universal Remote System See Radio Frequency Statement on page 13-12 . Universal Remote System Programming If equipped, these buttons are in the overhead console. This system can replace up to three remot[...]

Black plate (52,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-52 Instruments and Controls hand-held transmitter was supplied by the manufacturer of the garage door opener receiver . 2. At the same time, press and hold both the hand-held transmitter button and one of the three Universal Remote[...]

Black plate (53,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Instruments and Controls 5-53 does not flash, press and hold the same button a second time for two seconds, then release it. Again, if the door does not move or the garage door lamp does not flash, press and hold the same button a th[...]

Black plate (54,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 5-54 Instruments and Controls Reprogramming a Single Universal Remote System Button T o reprogram any of the system buttons: 1. Press and hold any one of the buttons. Do not release the button. 2. The indicator light will begin to fl[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Lighting 6-1 Lighting Exterior Lighting Exterior Lamp Controls . . . . . . . . 6-1 Exterior Lamps Off Reminder . . . . . . . . . . . . . . . . . . . . 6-2 Headlamp High/Low-Beam Changer . . . . . . . . . . . . . . . . . . . . . 6-2 Fl[...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 6-2 Lighting ; (Parking Lamps): T urns on the parking lamps, together with the sidemarker lamps, taillamps, license plate lamps, and instrument panel lights. 5 (Headlamps): T urns on the headlamps, together with the parking lamps, sid[...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Lighting 6-3 Automatic Headlamp System When the exterior lamp control is set to AUTO and it is dark enough outside, the headlamps come on automatically . There is a light sensor on top of the instrument panel. Do not cover the sensor;[...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 6-4 Lighting Hazard W arning Flashers | (Hazard W arning Flashers): Press this button on the center stack above the audio system, to make the front and rear turn signal lamps flash on and off. Press again to turn the flashers off. The[...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Lighting 6-5 T o turn on the fog lamps, the ignition and the headlamps or parking lamps must be on. If the fog lamps are turned on while the exterior lamp control is in the AUTO position, the headlamps come on automatically . # (Fog L[...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 6-6 Lighting Reading Lamps There are front and rear reading lamps. The front reading lamps are in the overhead console. The rear reading lamps are in the headliner . # or $ (Reading Lamps): Press to turn each lamp on or off. Sun Visor[...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Lighting 6-7 Exit Lighting The headlamps, taillamps, back-up lamps, parking lamps, and license plate lamps come on at night, or in areas with limited lighting, when the key is removed from the ignition. The dome lamps also come on whe[...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 6-8 Lighting that the driver reduce the electrical loads as much as possible. See Battery V oltage and Charging Messages on page 5-35 . Battery Power Protection The battery saver feature is designed to protect the vehicle's batte[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Infotainment System 7-1 Infotainment System Introduction Infotainment . . . . . . . . . . . . . . . . . . . 7-1 Introduction Infotainment See the infotainment manual for information on the radio, audio players, phone, navigation syste[...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 7-2 Infotainment System 2 NOTES[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Climate Controls 8-1 Climate Controls Climate Control Systems Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . . . 8-1 Air V ents Air V ents . . . . . . . . . . . . . . . . . . . . . . 8-6 Maintenance Air [...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 8-2 Climate Controls 3. Fan Control 4. Air Delivery Mode Controls 5. Defrost 6. SYNC (Synchronized T emperature) 7. Power 8. A/C (Comfort and Eco Air Conditioning) 9. Recirculation 10. Rear Window Defogger 1 1. AUTO (Automatic Operati[...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Climate Controls 8-3 SYNC (Synchronized T emperature): Press to link all climate zone settings to the driver settings. The SYNC indicator light will turn on. When the passenger settings are adjusted, the SYNC indicator light is off. M[...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 8-4 Climate Controls The indicator will be lit green in eco, amber in comfort, and turns off when there is no A/C function. If the fan is turned off the A/C will not run. The eco A/C setting balances fuel economy and air conditioning [...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Climate Controls 8-5 interior temperature is cold and the outside temperature is about 4°C (40°F) and below . The auto rear defogger turns off automatically after about 10 minutes, or after five minutes if the outside temperature is[...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 8-6 Climate Controls Air V ents Use the louvers on the air vents to change the direction of the airflow . T o open the vent, move the thumbwheel to t . T o close the vent, move the thumbwheel to l . For vehicles with eAssist, there is[...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Climate Controls 8-7 Service The refrigerant system should only be serviced by trained and certified technicians. The air conditioning evaporator should never be repaired or replaced by one from a salvage vehicle. It should only be re[...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 8-8 Climate Controls 2 NOTES[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-1 Driving and Operating Driving Information Distracted Driving . . . . . . . . . . . . . 9-2 Defensive Driving . . . . . . . . . . . . . 9-3 Drunk Driving . . . . . . . . . . . . . . . . . 9-3 Control of a V eh[...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-2 Driving and Operating Fuel Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 9-58 California Fuel Requirements . . . . . . . . . . . . . . 9-59 Fuels in Foreign Countries . . . 9-60 Fuel Additives . . . . . . . . . . . . . . [...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-3 { Warning T aking your eyes off the road too long or too often could cause a crash resulting in injury or death. Focus your attention on driving. Refer to the infotainment manual for more information on using[...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-4 Driving and Operating If the engine ever stops while the vehicle is being driven, brake normally but do not pump the brakes. Doing so could make the pedal harder to push down. If the engine stops, there will be some power brake as[...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-5 { Caution If the steering wheel is turned until it reaches the end of its travel, and is held in that position for more than 15 seconds, damage may occur to the power steering system and there may be loss of [...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-6 Driving and Operating 3. T urn the steering wheel to go straight down the roadway . Loss of Control Skidding There are three types of skids that correspond to the vehicle's three control systems: . Braking Skid — wheels are[...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-7 Warning (Continued) Flowing or rushing water creates strong forces. Driving through flowing water could cause the vehicle to be carried away . If this happens, you and other vehicle occupants could drown. Do [...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-8 Driving and Operating . Stay in your own lane. Do not swing wide or cut across the center of the road. Drive at speeds that let you stay in your own lane. . Be alert on top of hills; something could be in your lane (stalled car , [...]

Black plate (9,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-9 Warning (Continued) cannot be seen or smelled. It can cause unconsciousness and even death. If the vehicle is stuck in the snow: . Clear away snow from around the base of your vehicle, especially any that is [...]

Black plate (10,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-10 Driving and Operating Rocking the V ehicle to Get it Out T urn the steering wheel left and right to clear the area around the front wheels. T urn off any traction system. Shift back and forth between R (Reverse) and a low forwar[...]

Black plate (11,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-1 1 Tire and Loading Information Label Label Example 1. Number of Occupant Seating Positions 2. Maximum V ehicle Capacity Weight 3. Size of the Original Equipment T ires 4. Recommended Cold Tire Inflation Pres[...]

Black plate (12,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-12 Driving and Operating and luggage load capacity is 650 lbs. (1400-750 (5 x 150) = 650 lbs.) 5. Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo[...]

Black plate (13,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-13 Example 3 1. V ehicle Capacity Weight for Example 3 = 453 kg (1,000 lbs). 2. Subtract Occupant Weight @ 91 kg (200 lbs) × 5 = 453 kg (1,000 lbs). 3. Available Cargo Weight = 0 kg (0 lbs). Refer to the vehi[...]

Black plate (14,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-14 Driving and Operating If you put things inside the vehicle — like suitcases, tools, packages, or anything else — they will go as fast as the vehicle goes. If you have to stop or turn quickly , or if there is a crash, they wi[...]

Black plate (15,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-15 Caution (Continued) breaking-in guideline every time you get new brake linings. Following break-in, engine speed and load can be gradually increased. Ignition Positions (Key Access) { Caution Using a tool t[...]

Black plate (16,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-16 Driving and Operating shift lever must be in P (Park) to turn the ignition switch to the LOCK/OFF position. 4. Set the parking brake. See Parking Brake on page 9-31 . { Warning T urning off the vehicle while moving may cause los[...]

Black plate (17,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-17 Pressing the button cycles it through three modes, ACC/ACCESSORY , ON/RUN/ST ART , and Stopping the Engine/OFF . The transmitter must be in the vehicle for the system to operate. If the pushbutton start is [...]

Black plate (18,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-18 Driving and Operating ACC/ACCESSOR Y (Amber Indicator Light): This mode allows you to use some electrical accessories when the engine is off. With the ignition off, pressing the button one time without the brake pedal applied wi[...]

Black plate (19,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-19 { Caution If the steering wheel is turned until it reaches the end of its travel, and is held in that position while starting the vehicle, damage may occur to the hydraulic power steering system and there m[...]

Black plate (20,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-20 Driving and Operating If the RKE transmitter is not in the vehicle, if there is interference, or the RKE battery is low , the Driver Information Center (DIC) will display a message. See Key and Lock Messages on page 5-39 and Rem[...]

Black plate (21,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-21 AUTO STOP on the tachometer signifies that the engine is in auto stop mode. See T achometer on page 5-1 1 . When the vehicle is turned off, the tachometer will move to OFF . If the driver door is opened whi[...]

Black plate (22,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-22 Driving and Operating . Auto stop time is greater than two minutes. . The hood is opened. Engine Heater The engine coolant heater , if available, can help in cold weather conditions at or below − 18°C (0°F) for easier starti[...]

Black plate (23,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-23 { Warning Improper use of the heater cord or an extension cord can damage the cord and may result in overheating and fire. . Plug the cord into a three-prong electrical utility receptacle that is protected [...]

Black plate (24,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-24 Driving and Operating Power to the power windows and sunroof will continue to operate for up to 10 minutes or until any door is opened. All of these features will work when the ignition is in ON/RUN or ACC/ ACCESSORY . Shifting [...]

Black plate (25,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-25 If you are towing a trailer and parking on a hill, see Driving Characteristics and T owing Tips on page 9-63 . Shifting out of Park Automatic T ransmission Shift Lock The vehicle has an automatic transmissi[...]

Black plate (26,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-26 Driving and Operating Engine Exhaust { Warning Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. Exposure to CO can cause unconsciousness and even death. Exhaust may enter the vehicle if: . The vehicl[...]

Black plate (27,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-27 Automatic T ransmission Shift Lever without Selective Ride Control Shown P (Park): This position locks the front wheels. It is the best position to use when starting the engine because the vehicle cannot mo[...]

Black plate (28,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-28 Driving and Operating T o rock the vehicle back and forth to get out of snow , ice, or sand without damaging the transmission, see If the V ehicle Is Stuck on page 9-9 . N (Neutral): In this position, the engine does not connect[...]

Black plate (29,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-29 Manual Mode Driver Shift Control (DSC) { Caution Driving with the engine at a high rpm without upshifting while using Driver Shift Control (DSC), could damage the vehicle. Always upshift when necessary whil[...]

Black plate (30,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-30 Driving and Operating engine rpm is too high, nor to the next higher gear when the maximum engine rpm is reached. While in Manual Mode, the transmission will automatically downshift when the vehicle comes to a stop. This will al[...]

Black plate (31,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-31 If driving safely on a wet road and it becomes necessary to slam on the brakes and continue braking to avoid a sudden obstacle, a computer senses the wheels are slowing down. If one of the wheels is about t[...]

Black plate (32,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-32 Driving and Operating parking brake-related Driver Information Center (DIC) messages. See Brake System Messages on page 5-36 . In case of insufficient electrical power , the EPB cannot be applied or released. Before leaving the [...]

Black plate (33,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-33 Caution (Continued) damage to brake system parts. Make sure that the parking brake is fully released and the brake warning light is off before driving. Automatic EPB Release The EPB will automatically relea[...]

Black plate (34,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-34 Driving and Operating Ride Control Systems T raction Control/ Electronic Stability Control System Operation The vehicle has a Traction Control System (TCS) and StabiliT rak ® , an electronic stability control system. These syst[...]

Black plate (35,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-35 If d comes on and stays on: 1. Stop the vehicle. 2. T urn the engine off and wait 15 seconds. 3. Start the engine. Drive the vehicle. If d comes on and stays on, the vehicle may need more time to diagnose t[...]

Black plate (36,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-36 Driving and Operating T o turn TCS and StabiliTrak on again, press and release the g button. The traction off light i and StabiliT rak OFF light g in the instrument cluster turn off. Adding accessories can affect the vehicle per[...]

Black plate (37,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-37 Cruise Control With cruise control the vehicle can maintain a speed of about 40 km/h (25 mph) or more without keeping your foot on the accelerator . Cruise control does not work at speeds below 40 km/h (25 [...]

Black plate (38,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-38 Driving and Operating SET − (Set/Coast): Press the control down briefly to set the speed and activate cruise control. If cruise control is already active, use to decrease vehicle speed. * (Cancel): Press to disengage cruise co[...]

Black plate (39,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-39 The speedometer reading can be displayed in either English or metric units. See Instrument Cluster on page 5-8 . The increment value used depends on the units displayed. Passing Another V ehicle While Using[...]

Black plate (40,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-40 Driving and Operating { Warning ACC has limited braking ability and may not have time to slow the vehicle down enough to avoid a collision with another vehicle you are following. This can occur when vehicles suddenly slow or sto[...]

Black plate (41,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-41 SET – (Set/Coast): Press the control down briefly to set the speed and activate cruise control. If cruise control is already active, use to decrease vehicle speed. * (Cancel): Press to disengage ACC witho[...]

Black plate (42,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-42 Driving and Operating When the accelerator pedal is pressed, ACC will not brake because it is overridden. A warning message will appear on the Driver Information Center (DIC) and Head-Up Display (HUD). See Cruise Control Message[...]

Black plate (43,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-43 range of selectable gaps may not be appropriate for all drivers and driving conditions. Changing the gap setting automatically changes the alert timing sensitivity (Far , Medium, or Near) for the Forward Co[...]

Black plate (44,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-44 Driving and Operating Warning (Continued) could cause a crash. Use caution when using ACC. Y our complete attention is always required while driving and you should be ready to take action and apply the brakes. ACC Automatically [...]

Black plate (45,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-45 { Warning Leaving the vehicle without placing it in P (Park) can be dangerous. Do not leave the vehicle while it is being held at a stop by ACC. Always place the vehicle in P (Park) and turn off the ignitio[...]

Black plate (46,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-46 Driving and Operating When following a vehicle and entering a curve, ACC may not detect the vehicle ahead and accelerate to the set speed. When this happens, the vehicle ahead symbol will not appear . ACC may detect a vehicle th[...]

Black plate (47,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-47 Disengaging ACC There are three ways to disengage ACC: . Step lightly on the brake pedal. . Press * . . Press ] . Erasing Speed Memory The cruise control set speed is erased from memory if ] is pressed or i[...]

Black plate (48,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-48 Driving and Operating Audible or Safety Alert Seat Some driver assistance features alert the driver of obstacles by beeping. T o change the volume of the warning chime, see “ Comfort and Convenience ” under V ehicle Personal[...]

Black plate (49,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-49 1. View Displayed by the Camera 2. Corners of the Rear Bumper Displayed images may be farther or closer than they appear . The area displayed is limited and objects that are close to either corner of the bu[...]

Black plate (50,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-50 Driving and Operating The vehicle may have instrument cluster parking assist display with bars that show “ distance to object ” and object location information for RP A. As the object gets closer , more bars light up and the[...]

Black plate (51,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-51 FCA detects vehicles within a distance of approximately 60 m (197 ft) and operates at speeds above 40 km/h (25 mph). If the vehicle has Adaptive Cruise Control (ACC), it can detect vehicles to distances of [...]

Black plate (52,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-52 Driving and Operating Collision Alert When your vehicle approaches another vehicle too rapidly , the red collision alert symbol on the HUD, will flash on the windshield. Either eight beeps will sound from the front, or both side[...]

Black plate (53,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-53 Active Emergency Braking System If the vehicle has Adaptive Cruise Control (ACC) it also has the Active Emergency Braking System, which includes Intelligent Brake Assist (IBA) and the Automatic Collision Pr[...]

Black plate (54,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-54 Driving and Operating Warning (Continued) Complete attention is always required while driving, and you should be ready to take action and apply the brakes and/or steer the vehicle to avoid crashes. Brake Preparation When quickly[...]

Black plate (55,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-55 the Lane Change Alert system, read the entire Lane Change Alert section before using this feature. Lane Change Alert If equipped, the Lane Change Alert (LCA) system is a lane-changing aid that assists drive[...]

Black plate (56,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-56 Driving and Operating Left Side Mirror Display Right Side Mirror Display When the vehicle is started, both outside mirror LCA displays will briefly come on to indicate the system is operating. When the vehicle is moving forward,[...]

Black plate (57,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-57 If the LCA displays do not light up when vehicles are in the side blind zone or rapidly approaching this zone and the system is clean, the system may need service. T ake the vehicle to your dealer . When LC[...]

Black plate (58,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-58 Driving and Operating When LDW is on, @ is green if LDW is available to warn of a lane departure. If the vehicle crosses a detected lane marking without using the turn signal in that direction, @ changes to amber and flashes. Ad[...]

Black plate (59,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-59 If the vehicle has a yellow fuel cap, E85 or FlexFuel can be used in the vehicle. See E85 or FlexFuel on page 9-60 . Use regular unleaded gasoline meeting ASTM specification D4814 with a posted octane ratin[...]

Black plate (60,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-60 Driving and Operating Fuels in Foreign Countries If planning to drive in countries outside the U.S. or Canada, the proper fuel might be hard to find. Check regional auto club or fuel retail brand websites for availability in the[...]

Black plate (61,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-61 { Caution Do not use fuel containing methanol. It can corrode metal parts in the fuel system and also damage plastic and rubber parts. That damage would not be covered under the vehicle warranty . Filling t[...]

Black plate (62,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-62 Driving and Operating Do not top off or overfill the tank and wait a few seconds before removing the nozzle. Clean fuel from painted surfaces as soon as possible. See Exterior Care on page 10-85 . { Warning If a fire starts whil[...]

Black plate (63,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-63 T railer T owing General T owing Information Only use towing equipment that has been designed for the vehicle. Contact your dealer or trailering dealer for assistance with preparing the vehicle for towing a[...]

Black plate (64,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-64 Driving and Operating T owing a trailer requires a certain amount of experience. The combination you are driving is longer and not as responsive as the vehicle itself. Get acquainted with the handling and braking of the rig befo[...]

Black plate (65,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-65 V ehicles can tow in D (Drive). Shift the transmission to a lower gear if the transmission shifts too often under heavy loads and/or hilly conditions. When towing at high altitude on steep uphill grades, co[...]

Black plate (66,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-66 Driving and Operating lubricant, belts, cooling system, and brake system. It is a good idea to inspect these before and during the trip. Check periodically to see that all hitch nuts and bolts are tight. T railer T owing (Except[...]

Black plate (67,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Driving and Operating 9-67 The trailer tongue (1) should weigh 10 % of the total loaded trailer weight (2). After loading the trailer , weigh the trailer and then the tongue, separately , to see if the weights are proper . If they ar[...]

Black plate (68,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 9-68 Driving and Operating Conversions and Add-Ons Add-On Electrical Equipment { Caution Some electrical equipment can damage the vehicle or cause components to not work and would not be covered by the warranty . Always check with yo[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-1 V ehicle Care General Information General Information . . . . . . . . . . 10-2 California Proposition 65 W arning . . . . . . . . . . . . . . . . . 10-3 California Perchlorate Materials Requirements . . . . 10-3 Acc[...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-2 V ehicle Care T ire Sidewall Labeling . . . . . . 10-44 T ire Designations . . . . . . . . . . . 10-46 T ire T erminology and Definitions . . . . . . . . . . . . . . . . 10-47 T ire Pressure . . . . . . . . . . . . . . . 10-50 T [...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-3 California Proposition 65 W arning Most motor vehicles, including this one, contain and/or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Engine exhaust[...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-4 V ehicle Care V ehicle Checks Doing Y our Own Service Work eAssist V ehicles Only { Warning Never try to do your own service on eAssist components. Y ou can be injured and the vehicle can be damaged if you try to do your own serv[...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-5 Hood T o open the hood: 1. Pull the interior hood release handle located to the left of the steering column below the instrument panel. 2. Go to the front of the vehicle and push the secondary hood release handle to[...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-6 V ehicle Care Engine Compartment Overview 2.4L L4 Engine[...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-7 1. Engine Air Cleaner/Filter on page 10-15 . 2. Engine Cover . 3. Engine Cooling Fans (Out of View). See Cooling System on page 10-17 . 4. Engine Oil Fill Cap. See Engine Oil on page 10-1 1 . 5. Engine Oil Dipstick [...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-8 V ehicle Care 3.6L V6 Engine A WD[...]

Black plate (9,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-9 1. Engine Air Cleaner/Filter on page 10-15 . 2. Power Steering Reservoir and Cap. See Power Steering Fluid (2.4L L4 Engine and 3.6L V6 Engine with FWD) on page 10-23 or Power Steering Fluid (3.6L V6 Engine with AWD)[...]

Black plate (10,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-10 V ehicle Care 3.6L V6 Engine FWD[...]

Black plate (11,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-1 1 1. Engine Air Cleaner/Filter on page 10-15 . 2. Engine Oil Fill Cap. See Engine Oil on page 10-1 1 . 3. Engine Oil Dipstick. See Engine Oil on page 10-1 1 . 4. Engine Cover . 5. T ransmission Fluid Cap and Dipsti[...]

Black plate (12,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-12 V ehicle Care 2. Pull out the dipstick and wipe it with a clean paper towel or cloth, then push it back in all the way . Remove it again, keeping the tip down, and check the level. When to Add Engine Oil 2.4L L4 Engine 3.6L V6 [...]

Black plate (13,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-13 { Caution Failure to use the recommended engine oil can result in engine damage not covered by the vehicle warranty . Check with your dealer or service provider on whether the oil is approved to the dexos1 specifi[...]

Black plate (14,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-14 V ehicle Care For the oil life system to work properly , the system must be reset every time the oil is changed. When the system has calculated that oil life has been diminished, it indicates that an oil change is necessary . A[...]

Black plate (15,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-15 Automatic T ransmission Fluid How to Check Automatic T ransmission Fluid It is not necessary to check the transmission fluid level. A transmission fluid leak is the only reason for fluid loss. If a leak occurs, ta[...]

Black plate (16,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-16 V ehicle Care T o inspect or replace the engine air cleaner/filter: 1. Open the hood. See Hood on page 10-5 . 2. Disconnect the outlet duct by loosening the air duct clamp (2). 3. Disconnect the electrical connector (3). 4. Rem[...]

Black plate (17,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-17 1. Electrical Connector 2. Air Duct Clamp 3. Screws 4. Secondary Air Hose T o inspect or replace the engine air cleaner/filter: 1. Open the hood. See Hood on page 10-5 . 2. Disconnect the outlet duct by loosening [...]

Black plate (18,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-18 V ehicle Care 3.6L V6 Engine A WD 1. Engine Cooling Fans (Out of View) 2. Coolant Surge T ank and Pressure Cap 3.6L V6 Engine FWD 1. Engine Cooling Fans (Out of View) 2. Coolant Surge T ank and Pressure Cap { Warning An electri[...]

Black plate (19,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-19 Caution (Continued) vehicle warranty . Always use DEX-COOL (silicate-free) coolant in the vehicle. Engine Coolant The cooling system in the vehicle is filled with DEX-COOL ® engine coolant mixture. See Recommende[...]

Black plate (20,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-20 V ehicle Care Caution (Continued) proper mixture of engine coolant for the cooling system. See Recommended Fluids and Lubricants on page 1 1-12 . Never dispose of engine coolant by putting it in the trash, pouring it on the gro[...]

Black plate (21,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-21 The coolant surge tank pressure cap can be removed when the cooling system, including the surge tank pressure cap and upper radiator hose, is no longer hot. 1. T urn the pressure cap slowly counterclockwise. If a [...]

Black plate (22,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-22 V ehicle Care If the decision is made not to lift the hood when this warning appears, get service help right away . See Roadside Assistance Program on page 13-5 . If the decision is made to lift the hood, make sure the vehicle [...]

Black plate (23,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-23 If the warning continues, pull over , stop, and park the vehicle right away . If there is no sign of steam, idle the engine for three minutes while parked. If the warning is still displayed, turn off the engine un[...]

Black plate (24,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-24 V ehicle Care How to Check Power Steering Fluid Check the level when the engine is cool. T o check the power steering fluid: 1. Wipe the cap and the top of the reservoir clean. 2. Unscrew the cap and pull it straight up. 3. Wip[...]

Black plate (25,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-25 { Caution . Do not use engine coolant (antifreeze) in the windshield washer . It can damage the windshield washer system and paint. . Do not mix water with ready-to-use washer fluid. W ater can cause the solution [...]

Black plate (26,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-26 V ehicle Care Replacing Brake System Parts Always replace brake system parts with new , approved replacement parts. If this is not done, the brakes may not work properly . The braking performance expected can change in many oth[...]

Black plate (27,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-27 { Warning With the wrong kind of fluid in the brake hydraulic system, the brakes might not work well. This could cause a crash. Always use the proper brake fluid. { Caution . Using the wrong fluid can badly damage[...]

Black plate (28,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-28 V ehicle Care { Warning Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. V ehicle St[...]

Black plate (29,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-29 Automatic T ransmission Shift Lock Control Function Check { Warning When you are doing this inspection, the vehicle could move suddenly . If the vehicle moves, you or others could be injured. 1. Before starting th[...]

Black plate (30,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-30 V ehicle Care . T o check the P (Park) mechanism's holding ability: With the engine running, shift to P (Park). Then release the parking brake followed by the regular brake. Contact your dealer if service is required. Wipe[...]

Black plate (31,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-31 Headlamp Aiming Headlamp aim has been preset and should need no further adjustment. If the vehicle is damaged in a crash, the headlamp aim may be affected. If adjustment to the headlamps is necessary , see your de[...]

Black plate (32,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-32 V ehicle Care Headlamps, Front T urn Signal and Parking Lamps Base Headlamp Assembly The base model vehicle has a halogen high/low-beam headlamp, parking lamp, and a turn signal lamp on the headlamp assembly . For replacement o[...]

Black plate (33,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-33 3. Pull the bulb straight out from the socket. 4. Reverse Steps 1 – 3 to install. T aillamps, T urn Signal, Stoplamps, and Back-Up Lamps 1. Back-Up Lamp 2. Turn Signal Lamp T o replace one of these lamps: 1. Ope[...]

Black plate (34,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-34 V ehicle Care 3. T urn the bulb socket (1) counterclockwise to remove it from the lamp assembly (3). 4. Pull the bulb (2) straight out of the bulb socket. 5. Push the replacement bulb straight into the bulb socket and turn the [...]

Black plate (35,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-35 Electrical System Overload The vehicle has fuses and circuit breakers to protect against an electrical system overload. When the current electrical load is too heavy , the circuit breaker opens and closes, protect[...]

Black plate (36,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-36 V ehicle Care Engine Compartment Fuse Block T o remove the fuse block cover , squeeze the three retaining clips on the cover and lift it straight up. { Caution Spilling liquid on any electrical component on the vehicle may dama[...]

Black plate (37,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-37 J-Case Fuses Usage 25 Rear Heated Seats 26 Antilock Brake System Pump 27 Electric Parking Brake 28 Rear Window Defogger 41 Brake V acuum Pump 42 Cooling Fan K2 43 Not Used 44 T ransmission Auxiliary Oil Pump (eAss[...]

Black plate (38,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-38 V ehicle Care Mini Fuses Usage 14 Cabin Heater Coolant Pump (eAssist)/Secondary Air Injector/ Secondary Air Injector with Pressure Sensor 15 Motor Generator Unit Coolant Pump (eAssist) 16 Run/Crank for eAssist Power Inverter Mo[...]

Black plate (39,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-39 Mini Fuses Usage 52 Cluster Run/Crank 53 Run/Crank for Inside Rearview Mirror , Rear Vision Camera, Air Quality Sensor , Aero Shutter Motor 54 Run/Crank for: Heating, V entilation and Air Conditioning, Headlamp Sw[...]

Black plate (40,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-40 V ehicle Care Instrument Panel Fuse Block The instrument panel fuse block is located in the instrument panel, on the driver side of the vehicle. T o access the fuses, open the fuse panel door by pulling down at the top. Press i[...]

Black plate (41,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-41 Fuses Usage 9 Body Control Module 4 10 Body Control Module 8 (J-Case Fuse) 1 1 Front Heater V entilation Air Conditioning/Blower (J-Case Fuse) 12 Passenger Seat (Circuit Breaker) 13 Driver Seat (Circuit Breaker) 1[...]

Black plate (42,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-42 V ehicle Care Wheels and Tires Tires Every new GM vehicle has high-quality tires made by a leading tire manufacturer . See the warranty manual for information regarding the tire warranty and where to get service. For additional[...]

Black plate (43,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-43 See Tire Pressure for High-Speed Operation on page 10-51 for inflation pressure adjustment for high-speed driving. All-Season Tires This vehicle may come with all-season tires. These tires are designed to provide [...]

Black plate (44,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-44 V ehicle Care Tire Sidewall Labeling Useful information about a tire is molded into its sidewall. The examples show a typical passenger vehicle tire and a compact spare tire sidewall. Passenger (P-Metric) Tire Example (1) Tire [...]

Black plate (45,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-45 (5) Tire Ply Material : The type of cord and number of plies in the sidewall and under the tread. (6) Uniform Tire Quality Grading (UTQG) : Tire manufacturers are required to grade tires based on three performance[...]

Black plate (46,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-46 V ehicle Care (4) Maximum Cold Inflation Load Limit : Maximum load that can be carried and the maximum pressure needed to support that load. (5) Tire Inflation : The temporary use tire or compact spare tire should be inflated t[...]

Black plate (47,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-47 (5) Rim Diameter : Diameter of the wheel in inches. (6) Service Description : These characters represent the load index and speed rating of the tire. The load index represents the load carrying capacity a tire is [...]

Black plate (48,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-48 V ehicle Care GA WR FRT : Gross Axle Weight Rating for the front axle. See V ehicle Load Limits on page 9-10 . GA WR RR : Gross Axle Weight Rating for the rear axle. See V ehicle Load Limits on page 9-10 . Intended Outboard Sid[...]

Black plate (49,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-49 Radial Ply Tire : A pneumatic tire in which the ply cords that extend to the beads are laid at 90 degrees to the centerline of the tread. Rim : A metal support for a tire and upon which the tire beads are seated. [...]

Black plate (50,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-50 V ehicle Care Tire Pressure T ires need the correct amount of air pressure to operate effectively . { Caution Neither tire underinflation nor overinflation is good. Underinflated tires, or tires that do not have enough air , ca[...]

Black plate (51,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-51 Remove the valve cap from the tire valve stem. Press the tire gauge firmly onto the valve to get a pressure measurement. If the cold tire inflation pressure matches the recommended pressure on the Tire and Loading[...]

Black plate (52,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-52 V ehicle Care the air pressure in your tires and transmit tire pressure readings to a receiver located in the vehicle. Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflat[...]

Black plate (53,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-53 condition exists. TPMS sensors are mounted onto each tire and wheel assembly , excluding the spare tire and wheel assembly . The TPMS sensors monitor the air pressure in the tires and transmits the tire pressure r[...]

Black plate (54,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-54 V ehicle Care low tire warning light flashes for about one minute and then stays on for the remainder of the ignition cycle. A DIC warning message also displays. The malfunction light and DIC warning message come on at each ign[...]

Black plate (55,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-55 Activation T ool at www .gmtoolsandequipment.com or call 1-800-GM TOOLS (1-800-468-6657). There are two minutes to match the first tire/wheel position, and five minutes overall to match all four tire/wheel positio[...]

Black plate (56,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-56 V ehicle Care Tire Inspection We recommend that the tires, including the spare tire, if the vehicle has one, be inspected for signs of wear or damage at least once a month. Replace the tire if: . The indicators at three or more[...]

Black plate (57,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-57 Do not include the compact spare tire in the tire rotation. Adjust the front and rear tires to the recommended inflation pressure on the Tire and Loading Information label after the tires have been rotated. See Ti[...]

Black plate (58,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-58 V ehicle Care The rubber in tires ages over time. This also applies to the spare tire, if the vehicle has one, even if it is never used. Multiple factors including temperatures, loading conditions, and inflation pressure mainte[...]

Black plate (59,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-59 If proper rotation and maintenance have been done, all four tires should wear out at about the same time. See Tire Rotation on page 10-56 . However , if it is necessary to replace only one axle set of worn tires, [...]

Black plate (60,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-60 V ehicle Care The T ire and Loading Information label indicates the original equipment tires on the vehicle. See Vehicle Load Limits on page 9-10 . Different Size Tires and Wheels If wheels or tires are installed that are a dif[...]

Black plate (61,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-61 Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: T readwear 200 T raction AA T emperature A All Passenger Car Tires Must Conform to F[...]

Black plate (62,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-62 V ehicle Care overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure. Wheel Alignment and Tire Balance The tires and wheels were [...]

Black plate (63,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-63 Used Replacement Wheels { Warning Replacing a wheel with a used one is dangerous. How it has been used or how far it has been driven may be unknown. It could fail suddenly and cause a crash. When replacing wheels,[...]

Black plate (64,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-64 V ehicle Care { Warning Driving on a flat tire will cause permanent damage to the tire. Re-inflating a tire after it has been driven on while severely underinflated or flat may cause a blowout and a serious crash. Never attempt[...]

Black plate (65,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-65 This vehicle may come with a jack and spare tire or a tire sealant and compressor kit. T o use the jacking equipment to change a spare tire safely , follow the instructions below . Then see Tire Changing on page 1[...]

Black plate (66,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-66 V ehicle Care If this vehicle has a tire sealant and compressor kit, there may not be a spare tire, tire changing equipment, and on some vehicles there may not be a place to store a tire. The tire sealant and compressor can be [...]

Black plate (67,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-67 Using the Tire Sealant and Compressor Kit to T emporarily Seal and Inflate a Punctured Tire Follow the directions closely for correct sealant usage. When using the tire sealant and compressor kit during cold tempe[...]

Black plate (68,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-68 V ehicle Care 9. Press the on/off button (1) to turn the tire sealant and compressor kit on. The compressor will inject sealant and air into the tire. The pressure gauge (4) will initially show a high pressure while the compres[...]

Black plate (69,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-69 16. If the flat tire was able to inflate to the recommended inflation pressure, remove the maximum speed label from the sealant canister and place it in a highly visible location. Do not exceed the speed on this l[...]

Black plate (70,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-70 V ehicle Care Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured) T o use the air compressor to inflate a tire with air only and not sealant: If a tire goes flat, avoid further tire and w[...]

Black plate (71,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-71 10. Inflate the tire to the recommended inflation pressure using the pressure gauge (4). The recommended inflation pressure can be found on the T ire and Loading Information label. See Tire Pressure on page 10-50 [...]

Black plate (72,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-72 V ehicle Care 6. Screw the connector (2) to the canister (1). 7. Slide the plastic cover back on. Storing the Tire Sealant and Compressor Kit T o access the tire sealant and compressor kit: 1. Open the trunk. See T runk on page[...]

Black plate (73,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-73 Place the tools next to the tire being changed. Removing the Flat Tire and Installing the Spare Tire 1. Do a safety check before proceeding. See If a Tire Goes Flat on page 10-63 for more information. 2. T urn the[...]

Black plate (74,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-74 V ehicle Care { Warning Getting under a vehicle when it is lifted on a jack is dangerous. If the vehicle slips off the jack, you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. {[...]

Black plate (75,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-75 7. Remove all of the wheel nuts. 8. Remove the flat tire. { Warning Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause[...]

Black plate (76,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-76 V ehicle Care Warning (Continued) to the proper torque specification after replacing. Follow the torque specification supplied by the aftermarket manufacturer when using accessory locking wheel nuts. See Capacities and Specific[...]

Black plate (77,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-77 Storing a Flat or Spare Tire and T ools With a Screw in Fastener 1. T urn the wrench counterclockwise to remove the fastener . 2. Replace the fastener with the one provided in the foam. 3. T urn the wrench clockwi[...]

Black plate (78,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-78 V ehicle Care { Caution When the compact spare is installed, do not take the vehicle through an automatic car wash with guide rails. The compact spare can get caught on the rails which can damage the tire, wheel, and other part[...]

Black plate (79,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-79 3. Press T then scroll y or z until Jump Start displays. 4. Press V to activate the jump start. 5. The system will then ask for confirmation. If Y es is selected, the jump start will begin and the display will sho[...]

Black plate (80,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-80 V ehicle Care { Warning Batteries can hurt you. They can be dangerous because: . They contain acid that can burn you. . They contain gas that can explode or ignite. . They contain enough electricity to burn you. If you do not f[...]

Black plate (81,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-81 mounting bolt. Connect to a spot as far away from the discharged battery as possible. 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. { Caution If the other vehicle does n[...]

Black plate (82,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-82 V ehicle Care 5. Connect one end of the red positive (+) cable to the positive (+) terminal on the discharged battery . 6. Connect the other end of the red positive (+) cable to the positive (+) terminal of the good battery . 7[...]

Black plate (83,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-83 Recreational V ehicle T owing Recreational vehicle towing means towing the vehicle behind another vehicle such as a motor home. The two most common types of recreational vehicle towing are known as dinghy towing a[...]

Black plate (84,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-84 V ehicle Care Dolly T owing from the Front (Front-Wheel Drive) V ehicles with front-wheel drive can be dolly towed from the front. Use the following procedure to dolly tow the vehicle from the front: 1. Attach the dolly to the [...]

Black plate (85,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-85 Dolly T owing from the Rear The vehicle cannot be dolly towed from the rear . Appearance Care Exterior Care Locks Locks are lubricated at the factory . Use a de-icing agent only when absolutely necessary , and hav[...]

Black plate (86,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-86 V ehicle Care washed. This could cause damage that would not be covered by the vehicle warranty . If using an automatic car wash, follow the car wash instructions. The windshield wiper and rear window wiper , if equipped, must [...]

Black plate (87,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-87 The bright metal moldings on the vehicle are aluminum or stainless steel. T o prevent damage always follow these cleaning instructions: . Be sure the molding is cool to the touch before applying any cleaning solut[...]

Black plate (88,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-88 V ehicle Care Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner . Clean rubber blades using a lint-free cloth or paper towel soaked with windshield washer fluid or a mild detergent. W ash the wi[...]

Black plate (89,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-89 Caution (Continued) automatic car wash that uses silicone carbide tire cleaning brushes. Damage could occur and the repairs would not be covered by the vehicle warranty . Steering, Suspension, and Chassis Componen[...]

Black plate (90,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-90 V ehicle Care Use a soft bristle brush to remove dust from knobs and crevices on the instrument cluster . Using a mild soap solution, immediately remove hand lotions, sunscreen, and insect repellent from all interior surfaces o[...]

Black plate (91,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-91 Coated Moldings Coated moldings should be cleaned. . When lightly soiled, wipe with a sponge or soft lint-free cloth dampened with water . . When heavily soiled, use warm soapy water . Fabric/Carpet/Suede Start by[...]

Black plate (92,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-92 V ehicle Care { Caution Do not attach a device with a suction cup to the display . This may cause damage and would not be covered by the vehicle warranty . Instrument Panel, Leather , Vinyl, Other Plastic Surfaces, Low Gloss Pa[...]

Black plate (93,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 V ehicle Care 10-93 { Warning Do not bleach or dye safety belts. It may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts only with mild soap and lukewarm water . Floor Mats {[...]

Black plate (94,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 10-94 V ehicle Care 2 NOTES[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Service and Maintenance 1 1-1 Service and Maintenance General Information General Information . . . . . . . . . . 1 1-1 Maintenance Schedule Maintenance Schedule . . . . . . . 1 1-2 Special Application Services Special Application Ser[...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1 1-2 Service and Maintenance Because of the way people use vehicles, maintenance needs vary . There may need to be more frequent checks and services. The Additional Required Services - Normal are for vehicles that: . Carry passengers[...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Service and Maintenance 1 1-3 Engine Oil Change When the CHANGE ENGINE OIL SOON message displays, have the engine oil and filter changed within the next 1 000 km/600 mi. If driven under the best conditions, the engine oil life system [...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1 1-4 Service and Maintenance . Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear . See Exterior Care on page 10-85 . . Check restraint system components. See Safety Sy[...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Service and Maintenance 1 1-5 Maintenance Schedule Additional Required Services - Normal 12 000 km/7,500 mi 24 000 km/15,000 mi 36 000 km/22,500 mi 48 000 km/30,000 mi 60 000 km/37,500 mi 72 000 km/45,000 mi 84 000 km/52,500 mi 96 000[...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1 1-6 Service and Maintenance Footnotes — Maintenance Schedule Additional Required Services - Normal (1) Or every two years, whichever comes first. More frequent replacement may be needed if the vehicle is driven in areas with heavy[...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Service and Maintenance 1 1-7 Maintenance Schedule Additional Required Services - Severe 12 000 km/7,500 mi 24 000 km/15,000 mi 36 000 km/22,500 mi 48 000 km/30,000 mi 60 000 km/37,500 mi 72 000 km/45,000 mi 84 000 km/52,500 mi 96 000[...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1 1-8 Service and Maintenance Footnotes — Maintenance Schedule Additional Required Services - Severe (1) Or every two years, whichever comes first. More frequent replacement may be needed if the vehicle is driven in areas with heavy[...]

Black plate (9,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Service and Maintenance 1 1-9 Battery The battery supplies power to start the engine and operate any additional electrical accessories. . T o avoid break-down or failure to start the vehicle, maintain a battery with full cranking powe[...]

Black plate (10,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1 1-10 Service and Maintenance Shocks and Struts Shocks and struts help aid in control for a smoother ride. . Signs of wear may include steering wheel vibration, bounce/ sway while braking, longer stopping distance, or uneven tire we[...]

Black plate (11,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Service and Maintenance 1 1-1 1 Wheel Alignment Wheel alignment is critical for ensuring that the tires deliver optimal wear and performance. . Signs that the alignment may need to be adjusted include pulling, improper vehicle handli[...]

Black plate (12,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1 1-12 Service and Maintenance Recommended Fluids, Lubricants, and Parts Recommended Fluids and Lubricants Usage Fluid/Lubricant Engine Oil Use only engine oil meeting the dexos1 ™ specification of the proper SAE viscosity grade. L[...]

Black plate (13,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Service and Maintenance 1 1-13 Maintenance Replacement Parts Replacement parts identified below by name, part number , or specification can be obtained from your dealer . Part GM Part Number ACDelco Part Number Engine Air Cleaner/Fil[...]

Black plate (14,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1 1-14 Service and Maintenance Maintenance Records After the scheduled services are performed, record the date, odometer reading, who performed the service, and the type of services performed in the boxes provided. Retain all mainten[...]

Black plate (15,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Service and Maintenance 1 1-15 Date Odometer Reading Serviced By Services Performed[...]

Black plate (16,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 1 1-16 Service and Maintenance Date Odometer Reading Serviced By Services Performed[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 T echnical Data 12-1 T echnical Data V ehicle Identification V ehicle Identification Number (VIN) . . . . . . . . . . . . . . 12-1 Service Parts Identification Label . . . . . . . . . . . . . . . . . . . . . . . 12-1 V ehicle Data Cap[...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 12-2 T echnical Data V ehicle Data Capacities and Specifications Application Capacities Metric English Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under th[...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 T echnical Data 12-3 Application Capacities Metric English All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling. Engine Specifications [...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 12-4 T echnical Data Engine Drive Belt Routing 2.4L L4 Engine Belt removal and installation requires special tools. See your dealer for service. 3.6L V6 Engine[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Customer Information 13-1 Customer Information Customer Information Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . 13-1 Customer Assistance Offices . . . . . . . . . . . . . . . . . . . . . 13-3 Customer Assistanc[...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 13-2 Customer Information STEP TWO: If after contacting a member of dealership management, it appears your concern cannot be resolved by your dealership without further help, in the U.S., call 1-800-521-7300. In Canada, contact Genera[...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Customer Information 13-3 STEP THREE — Canadian Owners: In the event that you do not feel your concerns have been addressed after following the procedure outlined in Steps One and T wo, General Motors of Canada Limited wants you to [...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 13-4 Customer Information Canada General Motors of Canada Limited Customer Care Centre, Mail Code: CA1-163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 www .gm.ca 1-800-263-3777 (English) 1-800-263-7854 (French) 1-800-263-3830 ([...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Customer Information 13-5 Buick Owner Centre (Canada) buickowner .ca Visit the Buick Owner Centre: . Chat live with online help representatives. . Use the V ehicle T ools section. . Access third party enthusiast sites and social media[...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 13-6 Customer Information . Model, year , color , and license plate number of the vehicle. . Odometer reading, V ehicle Identification Number (VIN), and delivery date of the vehicle. . Description of the problem. Coverage Services are[...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Customer Information 13-7 Services Specific to Canadian-Purchased V ehicles . Fuel delivery: Reimbursement is up to 7 liters. Diesel fuel delivery may be restricted. Propane and other fuels are not provided through this service. . Loc[...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 13-8 Customer Information Courtesy Transportation is not a part of the New V ehicle Limited W arranty . A separate booklet entitled “ Limited W arranty and Owner Assistance Information ” furnished with each new vehicle provides de[...]

Black plate (9,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Customer Information 13-9 value, and safety performance can be compromised in subsequent collisions. Collision Parts Genuine GM Collision parts are new parts made with the same materials and construction methods as the parts with whic[...]

Black plate (10,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 13-10 Customer Information If the vehicle is leased, the leasing company may require you to have insurance that ensures repairs with Genuine GM Original Equipment Manufacturer (OEM) parts or Genuine Manufacturer replacement parts. Re[...]

Black plate (11,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Customer Information 13-1 1 If another party's insurance company is paying for the repairs, you are not obligated to accept a repair valuation based on that insurance company's collision policy repair limits, as you have no[...]

Black plate (12,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 13-12 Customer Information Radio Frequency Identification (RFID) RFID technology is used in some vehicles for functions such as tire pressure monitoring and ignition system security , as well as in connection with conveniences such a[...]

Black plate (13,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Customer Information 13-13 T o contact NHTSA, you may call the V ehicle Safety Hotline toll-free at 1-888-327-4236 (TTY : 1-800-424-9153); go to http://www .safercar.gov; or write to: Administrator , NHTSA 1200 New Jersey Avenue, S.E[...]

Black plate (14,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 13-14 Customer Information V ehicle Data Recording and Privacy The vehicle has a number of computers that record information about the vehicle ’ s performance and how it is driven. For example, the vehicle uses computer modules to [...]

Black plate (15,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 Customer Information 13-15 GM will not access this data or share it with others except: with the consent of the vehicle owner or , if the vehicle is leased, with the consent of the lessee; in response to an official request by police[...]

Black plate (16,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 13-16 Customer Information 2 NOTES[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 OnStar 14-1 OnStar OnStar Overview OnStar Overview . . . . . . . . . . . . 14-1 OnStar Services Emergency . . . . . . . . . . . . . . . . . . 14-2 Security . . . . . . . . . . . . . . . . . . . . . . 14-3 Navigation . . . . . . . . . [...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 14-2 OnStar Press = to: . Make a call, end a call, or answer an incoming call. . Give OnStar Hands-Free Calling voice commands. . Give OnStar Turn-by-T urn Navigation voice commands. Requires a specific OnStar subscription plan. . Obt[...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 OnStar 14-3 Security OnStar provides services including Stolen V ehicle Assistance, Remote Ignition Block, and Roadside Assistance, if equipped. OnStar can unlock the vehicle doors remotely , if equipped with automatic door locks, and[...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 14-4 OnStar Destination Download: Press Q , then request the Advisor to download directions to the navigation system in the vehicle (if equipped). After the call ends, press the “ Go ” button on the navigation screen to begin driv[...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 OnStar 14-5 OnStar Hands-Free Calling This service allows calls to be made and received from the vehicle. T o Make a Call 1. Press = . System responds: “ OnStar ready . ” 2. Say “ Call. ” System responds: “ Call. Please say [...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 14-6 OnStar V ehicle Diagnostics OnStar V ehicle Diagnostics can perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and other major vehicle systems. It also checks the tire pressures, if the [...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 OnStar 14-7 in that area. The wireless service provider must also have coverage, network capacity , reception, and technology compatible with OnStar services. Service involving location information about the vehicle cannot work unless[...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 14-8 OnStar Potential Issues OnStar cannot perform Remote Door Unlock or Stolen V ehicle Assistance after the vehicle has been off continuously for five days. After five days, OnStar can contact Roadside Assistance and a locksmith to [...]

Black plate (9,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 OnStar 14-9 Third parties may unlawfully intercept or access transmissions and private communications without consent. OnStar - software acknowledgements Certain OnStar components include libcurl and unzip software and other third par[...]

Black plate (10,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 14-10 OnStar Kai Uwe Rommel, Steve Salisbury , Dave Smith, Steven M. Schweda, Christian Spieler , Cosmin Truta, Antoine V erheijen, Paul von Behren, Rich W ales, Mike White. This software is provided “ as is, ” without warranty o[...]

Black plate (1,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 INDEX i-1 A Accessories and Modifications . . . . . . . . . . . . . . . . . 10-3 Accessory Power . . . . . . . . . . . . . . 9-23 Active Emergency Braking System . . . . . . . . 1-17, 9-53 Adaptive Cruise Control . . . . . . . 9-39 Ad[...]

Black plate (2,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 i-2 INDEX B Battery . . . . . . . . . . . . . . . . . . . . . . . 10-27 Jump Starting . . . . . . . . 10-78, 10-79 Load Management . . . . . . . . . . . . . 6-7 Power Protection . . . . . . . . . . . . . . 6-8 V oltage and Charging Me[...]

Black plate (3,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 INDEX i-3 Compact Spare T ire . . . . . . . . . . 10-77 Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Compass . . . . . . . . . . . . . . . . . . . . . . . 5-4 Messages . . . . . . . . . . . . . . . . . . . [...]

Black plate (4,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 i-4 INDEX Driving (cont'd) V ehicle Load Limits . . . . . . . . . . . 9-10 Wet Roads . . . . . . . . . . . . . . . . . . . . 9-6 Winter . . . . . . . . . . . . . . . . . . . . . . . . . 9-8 Dual Automatic Climate Control System .[...]

Black plate (5,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 INDEX i-5 Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . 9-50 Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . 13-12 Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

Black plate (6,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 i-6 INDEX Headlamps (cont'd) Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-2 High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . 10-31 High-Beam On Light . . . . . . . . . . 5-25 High/Low Beam Changer . . . . [...]

Black plate (7,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 INDEX i-7 Lamps (cont'd) On Reminder . . . . . . . . . . . . . . . . . 5-25 Reading . . . . . . . . . . . . . . . . . . . . . . . 6-6 Sun Visor . . . . . . . . . . . . . . . . . . . . . . 6-6 Lane Change Alert . . . . . . . . . .[...]

Black plate (8,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 i-8 INDEX M Maintenance Records . . . . . . . . . . . . . . . . . . . . . 1 1-14 Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 1 1-8 Maintenance Schedule . . . . . . . . 1 1-2 Recommended Fluids and Lubrica[...]

Black plate (9,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 INDEX i-9 OnStar ® Additional Information . . . . . . . . . . . . . . . . . . . 14-6 OnStar ® Connections . . . . . . . . . . 14-4 OnStar ® Emergency . . . . . . . . . . . 14-2 OnStar ® Navigation . . . . . . . . . . . . 14-3 OnSt[...]

Black plate (10,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 i-10 INDEX R Radio Frequency Identification (RFID) . . . . . . . . . 13-12 Radio Frequency Statement . . . . . . . . . . . . . . . . . . . 13-12 Reading Lamps . . . . . . . . . . . . . . . . . 6-6 Rear Seat Armrest . . . . . . . . . [...]

Black plate (11,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 INDEX i-1 1 Seats Adjustment, Front . . . . . . . . . . . . . . 3-4 Head Restraints . . . . . . . . . . . . . . . 3-2 Heated and V entilated Front . . . 3-9 Lumbar Adjustment, Front . . . . . 3-5 Memory . . . . . . . . . . . . . . . [...]

Black plate (12,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 i-12 INDEX Storage Areas Center Console . . . . . . . . . . . . . . . . 4-3 Convenience Net . . . . . . . . . . . . . . 4-3 Front . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Glove Box . . . . . . . . . . . . . . . . . . .[...]

Black plate (13,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 INDEX i-13 T raction Control System (TCS)/ StabiliT rak ® Light . . . . . . . . . . . . 5-22 Limited-Slip Differential . . . . . . . 9-36 Off Light . . . . . . . . . . . . . . . . . . . . . . 5-21 Selective Ride Control . . . . . . [...]

Black plate (14,1) Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Me xico- 7707475) - 2015 - CRC - 10/9/14 i-14 INDEX Wheels Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . 10-62 Different Size . . . . . . . . . . . . . . . 10-60 Replacement . . . . . . . . . . . . . . . 10-62 When It Is Time for New T ires . . . . . . . [...]