Owner's Manual
Page 1
2012 Buick LaCrosse Owner Manual M In Brief ...1-1 Instrument Panel ...1-2 Initial Drive Information ...1-4 Vehicle Features ...1-17 eAssist Features ...1-22 Performance and Maintenance ...1-25 Keys, Doors, and Windows ...2-1 Keys and ... Rear Seat Infotainment ...7-47 Phone ...7-57 Trademarks and License Agreements ...7-81 Climate Controls ...8-1 Climate Control Systems ...8-1 Air Vents ...8-9 Maintenance ...8-10 Driving and Operating ...9-1 Driving Information ...9-2 Starting and Operating ...9-15 Engine Exhaust ...9-28 Automatic Transmission ...9-29 Drive Systems ...9-32 Brakes ...9-33
2012 Buick LaCrosse Owner Manual M In Brief ...1-1 Instrument Panel ...1-2 Initial Drive Information ...1-4 Vehicle Features ...1-17 eAssist Features ...1-22 Performance and Maintenance ...1-25 Keys, Doors, and Windows ...2-1 Keys and ... Rear Seat Infotainment ...7-47 Phone ...7-57 Trademarks and License Agreements ...7-81 Climate Controls ...8-1 Climate Control Systems ...8-1 Air Vents ...8-9 Maintenance ...8-10 Driving and Operating ...9-1 Driving Information ...9-2 Starting and Operating ...9-15 Engine Exhaust ...9-28 Automatic Transmission ...9-29 Drive Systems ...9-32 Brakes ...9-33
Owner's Manual
Page 2
2012 Buick LaCrosse Owner Manual M Ride Control Systems ...9-36 Cruise Control ...9-40 Object Detection Systems ...9-42 Fuel ...9-49 Towing ...9-54 Conversions and Add-Ons ...9-60 Vehicle Care ...10-1 General Information ...10-3 Vehicle Checks ...10-4 Headlamp Aiming ...10-28 Bulb Replacement ...10-31 Electrical System ...10-35 Wheels and Tires ...10-44 Jump Starting ...10-90...
2012 Buick LaCrosse Owner Manual M Ride Control Systems ...9-36 Cruise Control ...9-40 Object Detection Systems ...9-42 Fuel ...9-49 Towing ...9-54 Conversions and Add-Ons ...9-60 Vehicle Care ...10-1 General Information ...10-3 Vehicle Checks ...10-4 Headlamp Aiming ...10-28 Bulb Replacement ...10-31 Electrical System ...10-35 Wheels and Tires ...10-44 Jump Starting ...10-90...
Owner's Manual
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... I : Cruise Control B : Engine Coolant Temperature O : Exterior Lamps # : Fog Lamps . : Fuel Gauge + : Fuses 3 : Headlamp High/Low-Beam Changer * : Malfunction Indicator Lamp : : Oil Pressure } : Power / : Remote Vehicle Start > : Safety Belt Reminders 7 : Tire Pressure Monitor d : Traction Control/Stabilitrak® M : Windshield Washer Fluid j : LATCH System Child Restraints
... I : Cruise Control B : Engine Coolant Temperature O : Exterior Lamps # : Fog Lamps . : Fuel Gauge + : Fuses 3 : Headlamp High/Low-Beam Changer * : Malfunction Indicator Lamp : : Oil Pressure } : Power / : Remote Vehicle Start > : Safety Belt Reminders 7 : Tire Pressure Monitor d : Traction Control/Stabilitrak® M : Windshield Washer Fluid j : LATCH System Child Restraints
Owner's Manual
Page 7
...Better Fuel Economy ...1-27 Roadside Assistance Program ...1-27 OnStar® ...1-28 Initial Drive Information Initial Drive Information ...1-4 Remote Keyless Entry (RKE) System ...1-4 Remote Vehicle Start ...1-4 Door Locks ...1-5 Trunk Release ...1-6 Windows ...1-6 Seat Adjustment ...1-6 Memory Features ...1-8 Heated and Ventilated Seats ...1-9 Head Restraint Adjustment ...1-9 Safety Belts ...1-10 Passenger ... Lighting ...1-12 eAssist Features eAssist® Overview ...1-22 High Voltage Safety Information ...1-23 Driver Efficiency Gauge ...1-23 Automatic Engine Start/Stop Feature ...1-24
...Better Fuel Economy ...1-27 Roadside Assistance Program ...1-27 OnStar® ...1-28 Initial Drive Information Initial Drive Information ...1-4 Remote Keyless Entry (RKE) System ...1-4 Remote Vehicle Start ...1-4 Door Locks ...1-5 Trunk Release ...1-6 Windows ...1-6 Seat Adjustment ...1-6 Memory Features ...1-8 Heated and Ventilated Seats ...1-9 Head Restraint Adjustment ...1-9 Safety Belts ...1-10 Passenger ... Lighting ...1-12 eAssist Features eAssist® Overview ...1-22 High Voltage Safety Information ...1-23 Driver Efficiency Gauge ...1-23 Automatic Engine Start/Stop Feature ...1-24
Owner's Manual
Page 10
... sound the panic alarm. Q. Press and hold for at the vehicle. 2. The key can be started from the vehicle. This key is not in this feature, the engine can be used for all doors. Starting the Vehicle 1. Q: Press to open the trunk. 3. Lock and unlock feedback can be found later...is also used for the ignition, if the vehicle does not have pushbutton start the distance will work up to cancel the panic alarm. Remote Vehicle Start Press the button to locate the vehicle. For vehicles with remote start . Aim the RKE transmitter at least two seconds to unlock the driver ...
... sound the panic alarm. Q. Press and hold for at the vehicle. 2. The key can be started from the vehicle. This key is not in this feature, the engine can be used for all doors. Starting the Vehicle 1. Q: Press to open the trunk. 3. Lock and unlock feedback can be found later...is also used for the ignition, if the vehicle does not have pushbutton start the distance will work up to cancel the panic alarm. Remote Vehicle Start Press the button to locate the vehicle. For vehicles with remote start . Aim the RKE transmitter at least two seconds to unlock the driver ...
Owner's Manual
Page 11
Canceling a Remote Start To cancel a remote start can be locked and the climate control system may come on and then off . Turn the vehicle ...Q or K on as long as the engine is running. See Power Door Locks on page 2‑8. Remote start , do one of the following: . K: Q: Press to lock the doors. . Press to unlock the doors. In Brief When the ...parking lamps will be extended only once. 1-5 Door Locks To lock or unlock the doors: . See Remote Vehicle Start on page 2‑11. The doors will turn off . See Remote Keyless Entry (RKE) System Operation on page...
Canceling a Remote Start To cancel a remote start can be locked and the climate control system may come on and then off . Turn the vehicle ...Q or K on as long as the engine is running. See Power Door Locks on page 2‑8. Remote start , do one of the following: . K: Q: Press to lock the doors. . Press to unlock the doors. In Brief When the ...parking lamps will be extended only once. 1-5 Door Locks To lock or unlock the doors: . See Remote Vehicle Start on page 2‑11. The doors will turn off . See Remote Keyless Entry (RKE) System Operation on page...
Owner's Manual
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... passenger airbag status indicator will be visible on the instrument panel when the vehicle is affected by the passenger sensing system. No other airbag is started. Lap-Shoulder Belt on page 3‑27 for important information. Lower Anchors and Tethers for important information on how to use safety belts properly: . . 1-10...
... passenger airbag status indicator will be visible on the instrument panel when the vehicle is affected by the passenger sensing system. No other airbag is started. Lap-Shoulder Belt on page 3‑27 for important information. Lower Anchors and Tethers for important information on how to use safety belts properly: . . 1-10...
Owner's Manual
Page 28
...Vehicles with a sunroof, the switches are located on the overhead console. In very hot or cold conditions, the engine will continue to operate normally. See Starting the Engine on page 8‑4. See Dual Automatic Climate Control System on page 9‑20. See Retained Accessory Power (RAP) on page 2‑21....shuts off automatically, all the accessories will only shut off when the vehicle is stopped. On vehicles with eAssist have an automatic engine start/stop the sunroof partway, press either switch a second time. The sunshade opens automatically with the sunroof.
...Vehicles with a sunroof, the switches are located on the overhead console. In very hot or cold conditions, the engine will continue to operate normally. See Starting the Engine on page 8‑4. See Dual Automatic Climate Control System on page 9‑20. See Retained Accessory Power (RAP) on page 2‑21....shuts off automatically, all the accessories will only shut off when the vehicle is stopped. On vehicles with eAssist have an automatic engine start/stop the sunroof partway, press either switch a second time. The sunshade opens automatically with the sunroof.
Owner's Manual
Page 29
...a high voltage battery, which includes an efficiency gauge, and an AUTO STOP indicator on the filler panel. Do not cover the intake. See Hill Start Assist (HSA) on page 5‑25. There is located behind the rear seat, on the tachometer. In emergency situations, first responders can cut ... the vehicle more information. See Battery on page 5‑9. See Instrument Cluster on page 10‑25. In Brief This vehicle has a Hill Start Assist (HSA) feature, which may be useful when the vehicle is cooled with air drawn from the vehicle interior. 1-23 The negative 12-volt...
...a high voltage battery, which includes an efficiency gauge, and an AUTO STOP indicator on the filler panel. Do not cover the intake. See Hill Start Assist (HSA) on page 5‑25. There is located behind the rear seat, on the tachometer. In emergency situations, first responders can cut ... the vehicle more information. See Battery on page 5‑9. See Instrument Cluster on page 10‑25. In Brief This vehicle has a Hill Start Assist (HSA) feature, which may be useful when the vehicle is cooled with air drawn from the vehicle interior. 1-23 The negative 12-volt...
Owner's Manual
Page 30
...'s high voltage battery system, contributing to run until the next stop , release the brake pedal or press the accelerator pedal. Automatic Engine Start/ Stop Feature Vehicles with the proper knowledge and tools should inspect, test, or replace the high voltage battery. The vehicle continues to increased...is in auto stop feature. The engine will continue to run until the next auto stop. Battery eAssist vehicles have an automatic engine start/stop mode. See your dealer for more brake pedal is needed, see your dealer if the high voltage battery needs service. Regenerative ...
...'s high voltage battery system, contributing to run until the next stop , release the brake pedal or press the accelerator pedal. Automatic Engine Start/ Stop Feature Vehicles with the proper knowledge and tools should inspect, test, or replace the high voltage battery. The vehicle continues to increased...is in auto stop feature. The engine will continue to run until the next auto stop. Battery eAssist vehicles have an automatic engine start/stop mode. See your dealer for more brake pedal is needed, see your dealer if the high voltage battery needs service. Regenerative ...
Owner's Manual
Page 31
... The system turns on the console to the right of the vehicle in difficult driving conditions. i illuminates and the appropriate DIC message is started . . See Ride Control System Messages on page 9‑37. See Doing Your Own Service Work on traction control. Service and repair of... the shift lever, until i and g illuminate and the appropriate DIC message is started . . To turn on page 10‑4. In Brief 1-25 Service Never try to do your own service work. Press and release the TCS...
... The system turns on the console to the right of the vehicle in difficult driving conditions. i illuminates and the appropriate DIC message is started . . See Ride Control System Messages on page 9‑37. See Doing Your Own Service Work on traction control. Service and repair of... the shift lever, until i and g illuminate and the appropriate DIC message is started . . To turn on page 10‑4. In Brief 1-25 Service Never try to do your own service work. Press and release the TCS...
Owner's Manual
Page 32
... not replace normal monthly tire maintenance. The oil life system should be inflated to scroll through the menu items until the tire pressure is first started and then turn signal lever to LOCK/OFF. Press the SET/CLR button to the recommended pressure shown on the turn off . 2. If the warning...
... not replace normal monthly tire maintenance. The oil life system should be inflated to scroll through the menu items until the tire pressure is first started and then turn signal lever to LOCK/OFF. Press the SET/CLR button to the recommended pressure shown on the turn off . 2. If the warning...
Owner's Manual
Page 33
... the owner of time. Keep vehicle tires properly inflated. Avoid idling the engine for Better Fuel Economy Driving habits can affect fuel mileage. Avoid fast starts and accelerate smoothly. Here are automatically enrolled in the Roadside Assistance program. When road and weather conditions are appropriate, use cruise control. . . . . . and Canada)... several trips into the tire's sidewall near the size. Brake gradually and avoid abrupt stops. In Brief 1-27 Driving for long periods of a new Buick, you are some driving tips to get the best fuel economy possible. . .
... the owner of time. Keep vehicle tires properly inflated. Avoid idling the engine for Better Fuel Economy Driving habits can affect fuel mileage. Avoid fast starts and accelerate smoothly. Here are automatically enrolled in the Roadside Assistance program. When road and weather conditions are appropriate, use cruise control. . . . . . and Canada)... several trips into the tire's sidewall near the size. Brake gradually and avoid abrupt stops. In Brief 1-27 Driving for long periods of a new Buick, you are some driving tips to get the best fuel economy possible. . .
Owner's Manual
Page 35
... Keys, Doors, and Windows 2-1 Keys, Doors, and Windows Keys and Locks Keys ...2-2 Remote Keyless Entry (RKE) System ...2-3 Remote Keyless Entry (RKE) System Operation ...2-3 Remote Vehicle Start ...2-8 Door Locks ...2-10 Power Door Locks ...2-11 Delayed Locking ...2-11 Safety Locks ...2-11 Doors Trunk ...2-12 Interior Mirrors Manual Rearview Mirror ...2-17 Automatic Dimming Rearview...
... Keys, Doors, and Windows 2-1 Keys, Doors, and Windows Keys and Locks Keys ...2-2 Remote Keyless Entry (RKE) System ...2-3 Remote Keyless Entry (RKE) System Operation ...2-3 Remote Vehicle Start ...2-8 Door Locks ...2-10 Power Door Locks ...2-11 Delayed Locking ...2-11 Safety Locks ...2-11 Doors Trunk ...2-12 Interior Mirrors Manual Rearview Mirror ...2-17 Automatic Dimming Rearview...
Owner's Manual
Page 37
... from the vehicle. Keep in the RKE operating range: . Notice: If the keys get locked in this section. . . Check the distance. On vehicles with remote start the distance will work up to be too far from the vehicle. Always carry a spare key. See OnStar Overview on the RKE transmitter to retract...
... from the vehicle. Keep in the RKE operating range: . Notice: If the keys get locked in this section. . . Check the distance. On vehicles with remote start the distance will work up to be too far from the vehicle. Always carry a spare key. See OnStar Overview on the RKE transmitter to retract...
Owner's Manual
Page 38
... may also arm the theft-deterrent system. The exterior lamps flash and the horn chirps. RKE without Remote Start Shown Q (Lock): Press to lock all doors. / (Remote Vehicle Start): The turn signal indicators may flash and/or the horn may sound to indicate locking, see "Locking Feedback..." under Vehicle Personalization on page 5‑40. If the passenger door is open when Q is started. See Anti-theft Alarm System on page 2‑13. See Anti-theft Alarm System on page 2‑13. V (Remote Trunk Release): Press ...
... may also arm the theft-deterrent system. The exterior lamps flash and the horn chirps. RKE without Remote Start Shown Q (Lock): Press to lock all doors. / (Remote Vehicle Start): The turn signal indicators may flash and/or the horn may sound to indicate locking, see "Locking Feedback..." under Vehicle Personalization on page 5‑40. If the passenger door is open when Q is started. See Anti-theft Alarm System on page 2‑13. See Anti-theft Alarm System on page 2‑13. V (Remote Trunk Release): Press ...
Owner's Manual
Page 41
...the third time, all additional transmitters are programmed, press and hold the ignition for 10 minutes until the DIC displays PRESS ENGINE START BUTTON TO LEARN and then press the ignition. Remove the transmitter from the center console storage area. 2. To program additional ...transmitters, repeat Steps 4 through 6. The cupholder will again show READY FOR REMOTE # 1. 4. To start the vehicle: 2-7 Starting the Vehicle with the vehicle. Remove the cupholder from the transmitter pocket and press K. Replace the transmitter battery as soon as ...
...the third time, all additional transmitters are programmed, press and hold the ignition for 10 minutes until the DIC displays PRESS ENGINE START BUTTON TO LEARN and then press the ignition. Remove the transmitter from the center console storage area. 2. To program additional ...transmitters, repeat Steps 4 through 6. The cupholder will again show READY FOR REMOTE # 1. 4. To start the vehicle: 2-7 Starting the Vehicle with the vehicle. Remove the cupholder from the transmitter pocket and press K. Replace the transmitter battery as soon as ...
Owner's Manual
Page 42
...is put in view. Push the button on the battery and sliding it toward the key blade. 4. Remove the battery by prying it is started from outside the vehicle. Replace with a finger. 3. The / button will shut off . Check local regulations for about two seconds if the vehicle...the battery: 1. Insert the new battery, positive side facing up. Snap the battery cover back on page 5‑36. Starting the Engine Using Remote Start To start the engine using remote start feature: 1. When the vehicle is held in the DIC. 2-8 Keys, Doors, and Windows Battery Replacement Replace the battery...
...is put in view. Push the button on the battery and sliding it toward the key blade. 4. Remove the battery by prying it is started from outside the vehicle. Replace with a finger. 3. The / button will shut off . Check local regulations for about two seconds if the vehicle...the battery: 1. Insert the new battery, positive side facing up. Snap the battery cover back on page 5‑36. Starting the Engine Using Remote Start To start the engine using remote start feature: 1. When the vehicle is held in the DIC. 2-8 Keys, Doors, and Windows Battery Replacement Replace the battery...
Owner's Manual
Page 43
... Steps 1 and 2 while the engine is still running for five minutes, and 10 minutes are added, the engine will run for more information. The remote start attempts are on and then off. . . . . . . . For example, if the vehicle has been running . A maximum of the following: . 2-9 Conditions in the... and then back off . The key is in the ignition (key access) or the ignition is not in any of two remote starts or remote start can only be extended once. There is low. The oil pressure is an emission control system malfunction. The vehicle's ignition must be...
... Steps 1 and 2 while the engine is still running for five minutes, and 10 minutes are added, the engine will run for more information. The remote start attempts are on and then off. . . . . . . . For example, if the vehicle has been running . A maximum of the following: . 2-9 Conditions in the... and then back off . The key is in the ignition (key access) or the ignition is not in any of two remote starts or remote start can only be extended once. There is low. The oil pressure is an emission control system malfunction. The vehicle's ignition must be...
Owner's Manual
Page 48
... the ignition. If the alarm has been activated, the THEFT ATTEMPTED message will appear on the RKE transmitter. If the engine does not start if the key is turned on. Approach the vehicle with arming or disarming the theft-deterrent system. The system does not have to be... ignition key. the system. Press K on the DIC. The security light, located in has occurred while the system was armed. Start the engine. . Only the correct key starts the vehicle. 2-14 Keys, Doors, and Windows Disarming the System To disarm the system, do one of the Federal Communications Commission ...
... the ignition. If the alarm has been activated, the THEFT ATTEMPTED message will appear on the RKE transmitter. If the engine does not start if the key is turned on. Approach the vehicle with arming or disarming the theft-deterrent system. The system does not have to be... ignition key. the system. Press K on the DIC. The security light, located in has occurred while the system was armed. Start the engine. . Only the correct key starts the vehicle. 2-14 Keys, Doors, and Windows Disarming the System To disarm the system, do one of the Federal Communications Commission ...