2012 Buick LaCrosse Owner Manual
2012 Buick LaCrosse Manual
2012 Buick LaCrosse manual content summary:
- 2012 Buick LaCrosse | Owner 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 Locks ...2-2 Doors ...2-13 Vehicle Security...2-14 Exterior - 2012 Buick LaCrosse | Owner Manual - Page 2
2012 Buick LaCrosse Owner Manual M Jump Starting ...10-94 Towing ...10-99 Appearance Care ...10-102 Service and Maintenance ...11-1 General Information ...11-1 Maintenance Schedule ...11-3 Special Application Services ...11-8 Additional Maintenance and Care ...11-9 Recommended Fluids, Lubricants, - 2012 Buick LaCrosse | Owner Manual - Page 3
Numéro de poste 6438 de langue française www.helminc.com 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 service marks of General - 2012 Buick LaCrosse | Owner Manual - Page 4
Manual To quickly locate information about the vehicle, use the Index in the back of the manual. It is an alphabetical list of what is in the manual owner manual for additional instructions or information. * : This symbol is shown when you need to see a service manual for additional instructions or - 2012 Buick LaCrosse | Owner Manual - Page 5
: Fuel Gauge + : Fuses 3 : Headlamp High/Low-Beam Changer or OnStar 9 : Airbag Readiness Light # : Air Conditioning ! : Antilock Brake System (ABS) % : Audio Steering Wheel Controls ® $ : Brake System Warning Light " : Charging System I : Cruise Control B : Engine Coolant Temperature O : Exterior - 2012 Buick LaCrosse | Owner Manual - Page 6
vi Introduction 2 NOTES - 2012 Buick LaCrosse | Owner Manual - Page 7
Transmission ...1-16 eAssist Features Vehicle Features Radio(s) ...Satellite Radio ...Portable Audio Devices ...Bluetooth® ...Steering Wheel Controls ...Cruise Control ...Navigation System ...Driver Information Center (DIC) ...Vehicle Personalization ...Ultrasonic Parking Assist ...Power Outlets - 2012 Buick LaCrosse | Owner Manual - Page 8
1-2 In Brief Instrument Panel - 2012 Buick LaCrosse | Owner Manual - Page 9
B. Air Vents on page 8‑10. C. Turn and Lane‐Change Lever. See Turn and Lane-Change Signals on page 6‑4. Driver Information Center Buttons. See Driver Information on page 3‑29. J. K. Steering Wheel Adjustment on page 5‑2. L. Horn on page 5‑3. M. Steering Wheel Controls on page 5‑2 (If Equipped). - 2012 Buick LaCrosse | Owner Manual - Page 10
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 be found later in this owner manual. 7 : Press and release one time to locate driver - 2012 Buick LaCrosse | Owner Manual - Page 11
the Remote Keyless Entry (RKE) transmitter. See Remote Keyless Entry (RKE) System Operation on page 2‑4. . Canceling a Remote Start To cancel a remote start, do one of the following: . Aim the RKE transmitter at the vehicle and press and hold / until the parking lamps turn off. Turn on the hazard - 2012 Buick LaCrosse | Owner Manual - Page 12
be opened by pressing V on the Remote Keyless Entry (RKE) transmitter or the touch pad located on the rear of the trunk above the license plate. See Trunk on page 2‑13 for more information. Seat Adjustment Manual Seats Windows Press the switch to lower the window. Pull the switch up to raise - 2012 Buick LaCrosse | Owner Manual - Page 13
rearward. Raise or lower the front or rear part of the seat cushion by moving the front or rear of the horizontal control up or down. Raise or lower the entire seat by moving the control up or down. To adjust the lumbar support, if available: To raise or recline the seatback, tilt - 2012 Buick LaCrosse | Owner Manual - Page 14
positions into Button Memory: 1. Adjust the driver seat, seatback recliner, and both outside mirrors to the desired driving positions. 2. Press and hold MEM side of the driver seat are used to manually save and recall the driver seat and outside mirror positions. These manually stored positions are - 2012 Buick LaCrosse | Owner Manual - Page 15
Seat Buttons Shown, Heated Seat Buttons Similar If available, the buttons are on the climate control panel. To operate, the ignition must be on. Press L to heat the seat cushion and seatback or {, if equipped, to ventilate the seat. Do not drive until the head restraints for all occupants are - 2012 Buick LaCrosse | Owner Manual - Page 16
Power Mirrors on page 2‑17. Manual Foldaway Mirrors The passenger sensing system knob to the L (left) or R (right) selecting the driver or passenger mirror. 2. Push the control knob to the left inward to prevent damage when going through an automatic car wash. To fold, pull the mirror toward the - 2012 Buick LaCrosse | Owner Manual - Page 17
or away from you. 4. Pull the lever (A) up to lock the steering wheel in place. Do not adjust the steering wheel while driving. 1-11 Steering Wheel Adjustment Interior Lighting Dome Lamps The interior lamps control located in the overhead console controls both the front and rear interior lamps - 2012 Buick LaCrosse | Owner Manual - Page 18
$ : Press to turn each lamp on or off. The front reading lamps are located in the overhead console. For more information, see: . The exterior lamp control is located on the instrument panel on the outboard side of the steering wheel. Turn the control to the following positions: Dome Lamps on page - 2012 Buick LaCrosse | Owner Manual - Page 19
(DRL) on page 6‑2. Fog Lamps on page 6‑5. . The windshield wiper lever is on the right side of the steering column. With the ignition in ACC/ ACCESSORY or ON/RUN, move the windshield wiper lever to select the wiper speed. 2: Use for fast wipes. 1: Use for slow wipes. 3 : Move the lever to - 2012 Buick LaCrosse | Owner Manual - Page 20
heating, cooling, and ventilation for the vehicle can be controlled with these systems. Automatic Climate Control System A. Power B. Temperature Control C. Fan Control D. Air Delivery Mode Control E. Recirculation F. AUTO (Automatic Operation) G. Defrost H. Air Conditioning I. Rear Window Defogger - 2012 Buick LaCrosse | Owner Manual - Page 21
In Brief 1-15 Dual Automatic Climate Control System for Non‐eAssist Vehicles A. Power B. Driver Temperature Control C. Defrost D. Fan Control E. Air Delivery Mode Control F. Recirculation/Automatic Recirculation G. Passenger Temperature Control H. AUTO (Automatic Operation) I. J. L. Rear Window - 2012 Buick LaCrosse | Owner Manual - Page 22
. DSC can be enabled through the shift lever. See Manual Mode on page 9‑33. Dual Automatic Climate Control System for eAssist Vehicles A. Power B. Driver Temperature Control C. Defrost D. Fan Control E. Air Delivery Mode Control F. Recirculation/Automatic Recirculation H. AUTO (Automatic Operation - 2012 Buick LaCrosse | Owner Manual - Page 23
XM is a satellite radio service based in the 48 contiguous United States and 10 Canadian provinces. XM satellite radio has a wide variety of programming and commercial-free music, coast to coast, and in digital-quality sound. A fee is required to receive the XM service. For more information refer - 2012 Buick LaCrosse | Owner Manual - Page 24
(UHP Mexico Only) on page 7‑69. Steering Wheel Controls For vehicles with audio steering wheel controls, some audio controls can be adjusted at the steering wheel. b / g : Press to interact with the available Bluetooth, OnStar, or navigation system. $ / i : Press to silence the vehicle speakers - 2012 Buick LaCrosse | Owner Manual - Page 25
manual that includes information on the radio, audio accelerate. The navigation system provides detailed maps of most major freeways and roads. After a destination has been set, the system provides turn-by-turn instructions for reaching the destination. In addition, the system can help locate - 2012 Buick LaCrosse | Owner Manual - Page 26
shows the status of many vehicle systems. The controls for the DIC are located on the turn signal lever. Ultrasonic Parking Assist If available, Ultrasonic Rear Parking Assist (URPA) system uses sensors on the rear bumper to assist with parking and avoiding objects while in R (Reverse). It operates - 2012 Buick LaCrosse | Owner Manual - Page 27
as a cell phone or MP3 player. There are two accessory power outlets. One is located under the armrest inside the center console storage and the other is on the rear of the center floor console. Open the protective cover to use the accessory power outlet. See Power Outlets on page 5‑7. Universal - 2012 Buick LaCrosse | Owner Manual - Page 28
, all the accessories will continue to operate normally. In very hot or cold conditions, the engine will only shut off automatically part of the time. See Starting the Engine on page 9‑22. There are two air conditioning settings available. The comfort setting maximizes cabin comfort. The - 2012 Buick LaCrosse | Owner Manual - Page 29
knowledge and tools should inspect, test, or replace the high voltage battery. See your dealer if the high voltage battery needs service. 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 10‑25. The negative 12-volt - 2012 Buick LaCrosse | Owner Manual - Page 30
12 for more information. A chime will sound when the driver door is opened while in auto stop mode. Remember to battery. See your dealer if the high voltage battery needs service. See Battery on battery system, contributing to increased fuel efficiency. The system works whenever the accelerator - 2012 Buick LaCrosse | Owner Manual - Page 31
technician with the proper knowledge and tools. See Doing Your Own Service Work on page 10‑4. Performance and Maintenance Traction Control System (TCS) The traction control system limits wheel spin. The system turns on automatically every time the vehicle is started. . StabiliTrak® System The - 2012 Buick LaCrosse | Owner Manual - Page 32
. It is the driver 's responsibility to maintain Kit This vehicle may come with a spare tire and tire changing equipment or a tire sealant and compressor kit. The kit changing equipment, see If a Tire Goes Flat on page 10‑69. The TPMS warning light alerts you to a significant loss in pressure of one - 2012 Buick LaCrosse | Owner Manual - Page 33
maintenance. . Avoid fast starts and accelerate smoothly. Brake gradually and avoid abrupt stops. Avoid idling the engine for long periods of time. When road and weather conditions are appropriate, use cruise control. Always follow posted speed limits or drive more slowly when conditions require - 2012 Buick LaCrosse | Owner Manual - Page 34
assess your problem, contact Roadside Assistance, and relay your exact location to get the help you need. Online Owner Center (U.S. and Canada) The Online Owner Center is a complimentary service that includes online service reminders, vehicle maintenance tips, online owner manual, special privileges - 2012 Buick LaCrosse | Owner Manual - Page 35
Operation (Key Access) ...Immobilizer Operation (Keyless Access) ...2-14 2-14 2-15 2-15 2-16 2-17 2-17 2-17 2-18 2-18 Interior Mirrors Manual Rearview Mirror ...2-18 Automatic Dimming Rearview Mirror ...2-19 Windows Windows ...2-19 Power Windows ...2-20 Sun Visors ...2-21 Rear Window Sunshade - 2012 Buick LaCrosse | Owner Manual - Page 36
seriously injured or killed if caught in the path of a closing window. Do not leave the keys in a vehicle with children. 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 - 2012 Buick LaCrosse | Owner Manual - Page 37
the vehicle. Check the location. Other vehicles or objects may be blocking the signal. Check the transmitter's battery. See "Battery Replacement" later in this for information regarding Part 15 of the Federal Communications Commission (FCC) rules and Industry Canada Standards RSS-GEN/210/220/310. . - 2012 Buick LaCrosse | Owner Manual - Page 38
conditions, such as those previously stated, can impact the performance of the transmitter. RKE without Remote Start Shown K (Unlock): Press to unlock the driver door or all doors. See "Door Unlock Options" under Vehicle Personalization on page 5‑43. Q (Lock): Press to lock all doors. The turn - 2012 Buick LaCrosse | Owner Manual - Page 39
to unlock. This is not customizable. To customize which doors unlock when the driver door is opened, see "Door Unlock Options" under Vehicle Personalization on page 5‑43. Lock Sensor 7 (Vehicle Locator/Panic Alarm): Press and release one time to locate the vehicle. The exterior lamps flash and - 2012 Buick LaCrosse | Owner Manual - Page 40
new transmitter can be programmed to the vehicle when there is one recognized transmitter. To program, the vehicle must be off and all key lock cylinder located on the outside of the driver door and turn the key to the unlock position five times within 10 seconds. The Driver Information Center (DIC - 2012 Buick LaCrosse | Owner Manual - Page 41
is not available in Canada. This procedure will take approximately 30 minutes to complete. The vehicle must be off and all of the transmitters you wish to program must be with you. 1. Insert the vehicle key of the transmitter into the key lock cylinder located on the outside of the driver door and - 2012 Buick LaCrosse | Owner Manual - Page 42
is weak, the DIC may display NO REMOTE DETECTED when you try to start the vehicle. The REPLACE BATTERY IN REMOTE KEY message may also be displayed at this time. Battery Replacement To start the vehicle: 1. Remove the cupholder from the center console storage area. 2. Place the transmitter in - 2012 Buick LaCrosse | Owner Manual - Page 43
with a CR2032 or equivalent battery. 5. Snap the battery cover back on to the transmitter. 2-9 Remote Vehicle Start If available, this feature allows the ), or select the ON/RUN/ START ignition position (keyless access), to drive the vehicle. The engine will shut off after 10 minutes unless a time - 2012 Buick LaCrosse | Owner Manual - Page 44
ignition (key access) or the ignition is in any position other than OFF (keyless access). The transmitter is in the vehicle (keyless access). The hood is not closed. The hazard warning flashers are on. There is an emission control system malfunction. The engine coolant temperature is too high. The - 2012 Buick LaCrosse | Owner Manual - Page 45
easily enter through an unlocked door when slowing or stopping the vehicle. Lock the doors to help prevent this from happening. Manually locking the driver door also automatically locks all other doors. For more information see: . Remote Keyless Entry (RKE) System Operation on page 2‑4. Power Door - 2012 Buick LaCrosse | Owner Manual - Page 46
. Press to unlock all This feature will not operate if the key is in the ignition. This feature can be programmed by using the Driver Information Center (DIC). See "Delayed Door Lock" under Vehicle Personalization on page 5‑43. Q (Lock): Press to lock all doors. Press o { to activate the safety - 2012 Buick LaCrosse | Owner Manual - Page 47
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 hatch open, or with any objects that pass through the seal between the body and the trunk/hatch or liftgate. Engine exhaust contains carbon monoxide (CO - 2012 Buick LaCrosse | Owner Manual - Page 48
only intended to aid a person trapped in a latched trunk, enabling them to open the trunk from the inside. 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 - 2012 Buick LaCrosse | Owner Manual - Page 49
one of the following: . . 2-15 Immobilizer See Radio Frequency Statement on page 13‑22 for information regarding Part 15 of the Federal Communications Commission (FCC) rules and Industry Canada to be manually armed or disarmed located in the instrument panel cluster, comes on if there is a problem - 2012 Buick LaCrosse | Owner Manual - Page 50
center console, your vehicle needs service. See your dealer who can service the theft-deterrent system and located in the instrument panel cluster, comes on if there is a problem with arming or disarming the theft-deterrent system. The system has one does not have to be manually armed or disarmed. The - 2012 Buick LaCrosse | Owner Manual - Page 51
Keys, Doors, and Windows 2-17 Exterior Mirrors Convex Mirrors Power Mirrors Folding Mirrors Manual Foldaway Mirrors These mirrors can be folded inward to prevent damage when going through an automatic car wash. To fold, pull the mirror toward the vehicle. Push the mirror outward to return it to - 2012 Buick LaCrosse | Owner Manual - Page 52
vehicle. When the vehicle is shifted to R (Reverse), both the driver and passenger mirrors will tilt downward. They will return to their previous on or off. See Vehicle Personalization on page 5‑43. Interior Mirrors Manual Rearview Mirror Adjust the inside rearview mirror for a clear view of - 2012 Buick LaCrosse | Owner Manual - Page 53
inside rearview mirror the automatic dimming reduces the glare from the headlamps of the vehicle behind you. Vehicles with OnStar have three control buttons located at the bottom of the mirror. See your dealer for more information about OnStar and how to subscribe to it. See OnStar Overview on - 2012 Buick LaCrosse | Owner Manual - Page 54
work when the ignition is in ON/RUN or ACC/ ACCESSORY, or in Retained Accessory Power (RAP). See Retained Accessory Power (RAP) on page 9‑27. This feature prevents the rear passenger windows from operating, except from the driver position. Press o { to activate the rear window lockout switch. The - 2012 Buick LaCrosse | Owner Manual - Page 55
recharge the vehicle's battery. To program each front window: 1. With the ignition in ON/RUN or ACC/ACCESSORY, or in Retained Accessory Power (RAP), to pivot to the side window, or to extend along the rod, if available. The window is now reprogrammed. Repeat the process for the other windows. - 2012 Buick LaCrosse | Owner Manual - Page 56
but can also be express-opened/ express-closed by using the On vehicles with a sunroof, the switch is located on the overhead console. The sunroof only operates when the ignition is in ON/RUN or ACC/ ACCESSORY, or in Retained Accessory Power (RAP). See Retained Accessory Power (RAP) on page 9‑27. - 2012 Buick LaCrosse | Owner Manual - Page 57
Keys, Doors, and Windows Anti-Pinch Feature If an object is in the path of the sunroof while it is closing, the anti-pinch feature will detect the object and stop the sunroof from closing at the point of the obstruction. The sunroof and sunshade will then return to the open or vent position. To - 2012 Buick LaCrosse | Owner Manual - Page 58
2-24 Keys, Doors, and Windows 2 NOTES - 2012 Buick LaCrosse | Owner Manual - Page 59
Check ...3-20 Safety Belt Care ...3-21 Replacing Safety Belt System Parts after a Crash ...3-21 Child Restraints Older Children ...Infants See after an Airbag Inflates? ...3-27 Passenger Sensing System ...3-29 Servicing the Airbag-Equipped Vehicle ...3-33 Adding Equipment to the Airbag-Equipped - 2012 Buick LaCrosse | Owner Manual - Page 60
occupants will suffer a neck/ spinal injury in a crash. Do not drive until the head restraints for all occupants are installed and adjusted properly. Adjust raise or lower the head restraint, press the release button located on the side of the head restraint and pull up or push the head restraint - 2012 Buick LaCrosse | Owner Manual - Page 61
Tethers for Children (LATCH System) on page 3‑44. Pull the head restraint up to raise it. To lower the head restraint, press the release button, located on the head restraint post on the top of the seatback, while you push the head restraint down. - 2012 Buick LaCrosse | Owner Manual - Page 62
confuse you, or make you push a pedal when you do not want to. Adjust the driver seat only when the vehicle is not moving. To adjust the seat position: 1. Pull the of the vehicle if you try to adjust a manual driver seat while the vehicle is moving. The sudden movement could startle and (Continued) - 2012 Buick LaCrosse | Owner Manual - Page 63
. Release the control when the seatback reaches the desired level of lumbar support. See Power Seat Adjustment on page 3‑5 for more information. To adjust sliding the control forward or rearward. Raise or lower the front or rear part of the seat cushion by moving the front or rear of the control up - 2012 Buick LaCrosse | Owner Manual - Page 64
shoulder belt cannot do its job because it will not be against your body. Instead, it will be in front of you. In a crash, belt properly. Reclining Seatbacks Manual Reclining Seatbacks { WARNING You can lose control of the vehicle if you try to adjust a manual driver seat while the vehicle is - 2012 Buick LaCrosse | Owner Manual - Page 65
Seats and Restraints To 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 locked. 3-7 Power Reclining Seatbacks To recline the - 2012 Buick LaCrosse | Owner Manual - Page 66
not recalling, see your dealer for service. Memory Seats On vehicles with the memory feature, the "1" and "2" buttons on the outboard side of the driver seat are used to manually save and recall the driver seat and outside mirror positions. These manually stored positions are referred to as Button - 2012 Buick LaCrosse | Owner Manual - Page 67
service. Easy Exit Driver Seat 3-9 This feature moves the seat rearward allowing the driver more room to exit the vehicle. To activate, place the ignition in OFF and open the driver door. If the driver , press one of the memory or power seat controls. If something has blocked the driver seat while - 2012 Buick LaCrosse | Owner Manual - Page 68
change to the next lower setting, and then to the off setting. The lights indicate three for the highest setting and one for the lowest. Heated and Ventilated Seat Buttons Shown, Heated Seat Buttons Similar If available heat, such as a blanket, cushion, cover, or similar item. This may cause the seat - 2012 Buick LaCrosse | Owner Manual - Page 69
Seats and Restraints Remote Start Heated and Ventilated Seats During a remote start, the heated or ventilated seats, if equipped, can be turned on automatically. They are canceled when the ignition is turned on. Press the button to use the heated or ventilated seats after the vehicle is started. The - 2012 Buick LaCrosse | Owner Manual - Page 70
cause injury to the person sitting there. Always push and pull on the seatbacks to be sure they are locked. Rear Seat with Safety Belt Guide Loop Shown 2. Pull on the lever on the top of the seatback to unlock it. A tab near the seatback lever raises when the seatback is - 2012 Buick LaCrosse | Owner Manual - Page 71
Seats and Restraints 3-13 Safety Belts This section of the manual describes how to use safety belts properly. It also describes some things not to do with safety belts. WARNING (Continued) It is extremely dangerous to - 2012 Buick LaCrosse | Owner Manual - Page 72
3-14 Seats and Restraints Q: If my vehicle has airbags, why should I have to wear safety belts? A: Airbags are supplemental systems only; so they work with safety belts - not instead of them. Whether or not an airbag is provided, all occupants still have to buckle up to get the most protection. - 2012 Buick LaCrosse | Owner Manual - Page 73
and across the chest. These parts of the body are best able to take belt restraining forces. The shoulder belt locks if there is a sudden stop or crash. Lap-Shoulder Belt All seating positions in the vehicle have a lap-shoulder belt. The following instructions - 2012 Buick LaCrosse | Owner Manual - Page 74
Height Adjuster" later in this section for instructions on use and important safety information. 4. To make the lap part tight, pull up on the shoulder belt. The latch plate should rest on the stitching on the safety belt, near the guide loop on the side wall. Before a door is closed, be sure the - 2012 Buick LaCrosse | Owner Manual - Page 75
The vehicle has a shoulder belt height adjuster for the driver and right front passenger seating positions. Adjust the height so outboard occupants. Although the safety belt pretensioners cannot be seen, they are part of the safety belt assembly. They can help tighten the safety belts during - 2012 Buick LaCrosse | Owner Manual - Page 76
There is one guide for each outside passenger position in the rear seat. Here is how to install a comfort guide to the safety belt: Rear Safety Belt Comfort Guides This vehicle may have rear shoulder belt comfort guides. If not, they are available through your dealer. The guides may provide - 2012 Buick LaCrosse | Owner Manual - Page 77
shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. 3. Be sure that the and it lies flat. The elastic cord must be under the belt and the guide on top. 4. Buckle, position, and release the safety belt as described - 2012 Buick LaCrosse | Owner Manual - Page 78
any other loose or damaged safety belt system parts that might keep a safety belt system a belt is torn or frayed, get a new one right away. Make sure the safety belt reminder light regular safety belt. For more information, see the instruction sheet that comes with the extender. A pregnant woman - 2012 Buick LaCrosse | Owner Manual - Page 79
been stressed or damaged. See your dealer to have the safety belt assemblies inspected or replaced. New parts and repairs may be necessary even if the safety belt system was not being used at the time on after you start the vehicle or while you are driving. See Airbag Readiness Light on page 5‑16. - 2012 Buick LaCrosse | Owner Manual - Page 80
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 instrument panel for the front outboard passenger. For seat-mounted side impact airbags, the word AIRBAG is on the side of - 2012 Buick LaCrosse | Owner Manual - Page 81
in position before and during a crash. Always wear a safety belt, even with airbags. The driver should sit as far back as possible while still maintaining control of the vehicle. Occupants should not you if there is an electrical problem. See Airbag Readiness Light on page 5‑16 for more information. - 2012 Buick LaCrosse | Owner Manual - Page 82
Seats and Restraints Where Are the Airbags? Driver Side Shown, Passenger Side Similar The driver frontal airbag is in the center of the steering wheel. The front outboard passenger frontal airbag is in the passenger side instrument panel. The driver and front outboard passenger seat-mounted side - 2012 Buick LaCrosse | Owner Manual - Page 83
wheel hub or on or near any other airbag covering. (Continued) WARNING (Continued) Do not use seat accessories for severe injuries, mainly to the driver's or front outboard passenger's head and the frontal airbags will or should inflate is not based primarily on how fast the vehicle is traveling. - 2012 Buick LaCrosse | Owner Manual - Page 84
no one can say whether an airbag should have inflated simply because of the vehicle damage or repair costs. The vehicle has electronic frontal sensors, which help the sensing system the cover. The inflator, the airbag, and related hardware are all part of the airbag module. For airbag location, see - 2012 Buick LaCrosse | Owner Manual - Page 85
driver from seeing out of the windshield or being able to steer the vehicle, nor does it prevent people from leaving the vehicle. { WARNING When an airbag inflates, there may be dust in the air. This dust could cause breathing problems for people with a history of asthma or other breathing trouble - 2012 Buick LaCrosse | Owner Manual - Page 86
there to help protect you in another crash. A new system will include airbag modules and possibly other parts. The service manual for the vehicle covers the need to replace other parts. The vehicle has a crash sensing and diagnostic module which records information after a crash. See Vehicle Data - 2012 Buick LaCrosse | Owner Manual - Page 87
The passenger sensing system works with sensors that are part of the front outboard passenger seat. The sensors are designed to detect the when properly secured in a rear seat in the correct child restraint for their weight and size. We recommend that children be secured in a rear seat, including: - 2012 Buick LaCrosse | Owner Manual - Page 88
front outboard passenger takes his/her weight off of the seat for a period of time. Or, if there is a critical problem with the airbag system or the turned off the passenger frontal airbag, no system is fail-safe. No one can guarantee that an airbag will not (Continued) When the passenger sensing - 2012 Buick LaCrosse | Owner Manual - Page 89
covers posture and body build. It is better to secure the child restraint in a rear seat. { WARNING If the airbag readiness light ever comes on and stays on, it means that something may be wrong with the airbag system. To help avoid injury to yourself or others, have the vehicle serviced - 2012 Buick LaCrosse | Owner Manual - Page 90
heaters, and seat massagers can affect how well the passenger sensing system operates. We recommend that you not use seat covers or other aftermarket equipment except when approved by GM for your specific vehicle. See Adding Equipment to the Airbag-Equipped Vehicle on page 3‑34 for more information - 2012 Buick LaCrosse | Owner Manual - Page 91
the Airbag-Equipped Vehicle Airbags affect how the vehicle should be serviced. There are parts of the airbag system in several places around the vehicle. Your dealer and the service manual have information about servicing the vehicle and the airbag system. To If the passenger seat gets wet - 2012 Buick LaCrosse | Owner Manual - Page 92
by changing or moving any parts of the front seats, safety belts, the airbag sensing and diagnostic module, steering wheel, instrument panel, roof-rail airbag modules, ceiling headliner or pillar garnish trim, front sensors, side impact sensors, or airbag wiring. Your dealer and the service manual - 2012 Buick LaCrosse | Owner Manual - Page 93
the location of the airbags, see Where Are the Airbags? on page 3‑24. See your dealer for service. Replacing Airbag System Parts after a Crash Have the vehicle serviced right away. See Airbag Readiness Light on page 5‑16 for more information. Vehicles with eAssist have a high voltage battery and - 2012 Buick LaCrosse | Owner Manual - Page 94
3-36 Seats and Restraints The manufacturer's instructions that come with the booster seat, state the weight and height limitations for that booster. Use a booster seat with a lap-shoulder belt until the child passes the below fit test: . Child Restraints Older Children Q: - 2012 Buick LaCrosse | Owner Manual - Page 95
cannot properly spread the impact forces. In a crash, the two children can be crushed together and seriously injured. A safety belt must be used by only one person at a time. { WARNING Never do this. Never allow a child to wear the safety belt with the shoulder belt behind their back. A child can - 2012 Buick LaCrosse | Owner Manual - Page 96
Everyone in a vehicle needs protection! This includes infants and all other children. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints. In fact, the law in every state in the United States and in every Canadian province - 2012 Buick LaCrosse | Owner Manual - Page 97
Seats and Restraints 3-39 { WARNING Never do this. Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Never put a rear-facing child restraint in the right front seat. Secure a rear-facing child restraint in a rear seat. It is also better - 2012 Buick LaCrosse | Owner Manual - Page 98
To reduce the risk of neck and head injury during a crash, infants need complete support. This is because an infant's neck is not fully developed and its head weighs so much compared with the rest of its body. In a crash, an infant in a rear-facing child restraint settles into the restraint, so - 2012 Buick LaCrosse | Owner Manual - Page 99
place and, in a crash, acts to keep the infant positioned in the restraint. A forward-facing child seat (B) provides restraint for the child's body with the harness. (C) Booster Seats A booster seat (C) is a child restraint designed to improve the fit of the vehicle's safety belt system. A booster - 2012 Buick LaCrosse | Owner Manual - Page 100
itself or in a booklet, or both, and to this manual. The child restraint instructions are important, so if they are not available, obtain a replacement copy website to locate the nearest child safety seat inspection station. For CPST availability in Canada, check with Transport Canada or the - 2012 Buick LaCrosse | Owner Manual - Page 101
the right front passenger frontal airbag, no system is fail-safe. No one can guarantee that an airbag will not deploy under some unusual circumstance, even securing a child restraint in a rear seating position, study the instructions that came with your child restraint to make sure it is compatible - 2012 Buick LaCrosse | Owner Manual - Page 102
for Children (LATCH System) The LATCH system holds a child restraint during driving or in a crash. This system is designed to make installation of the restraint, following the instructions that came with that restraint, and also the instructions in this manual. When installing a child restraint - 2012 Buick LaCrosse | Owner Manual - Page 103
top tether always to be attached. In Canada, the law requires that forward-facing child restraints have a top tether, and that the tether be attached. Be sure to read and follow the instructions for the child restraint. Lower anchors (A) are metal bars built into the vehicle. There are two lower - 2012 Buick LaCrosse | Owner Manual - Page 104
Locations To assist in locating the lower anchors, each rear anchor position has a label, near the crease between the seatback and the seat cushion. The top tether anchors are under the covers that the top tether be attached, or if the instructions that come with the child restraint say that the top - 2012 Buick LaCrosse | Owner Manual - Page 105
one, after the child restraint has been installed. Notice: Do not let the LATCH attachments rub against the vehicle's safety belts. This may damage these parts the restraint, following the instructions that came with the child restraint and the instructions in this manual. { WARNING Children can be - 2012 Buick LaCrosse | Owner Manual - Page 106
install one LATCH child restraint in the passenger-side position, and install the other one either in the driver- in both the center and driver‐side position, the one in the center seating position Seating Position and Lower Anchors 3 and 4 C. Driver Side Rear Seating Position and Lower Anchors 4 and - 2012 Buick LaCrosse | Owner Manual - Page 107
safety belts. Refer to the child restraint manufacturer instructions and the instructions in this manual. 1.1. Find the lower anchors for the desired equipped. Refer to the child restraint instructions and the following steps: 2.1. Find the top tether anchor. Open the cover to expose the anchor. . - 2012 Buick LaCrosse | Owner Manual - Page 108
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 restraint posts. See Head Restraints on page 3‑2. . If the position you are using has an adjustable headrest or head restraint and you are using a dual tether - 2012 Buick LaCrosse | Owner Manual - Page 109
Rear Seats on page 3‑11 for additional information. 2. Press both buttons on the head restraint posts at the same time, and pull up on the head restraint. 3. Store the head restraint injury in a crash. Do not drive until the head restraints for all occupants are installed and adjusted properly. - 2012 Buick LaCrosse | Owner Manual - Page 110
parts may be needed. Securing Child Restraints (Rear Seat) When securing a child restraint in a rear seating position, study the instructions that anchor locations. 1. Insert the head restraint posts into the holes in the top of the seatback. The notches (A) on the posts must face the driver side - 2012 Buick LaCrosse | Owner Manual - Page 111
safety belt to secure the child restraint in this position. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say. If more than one child restraint needs to be installed in the rear seat, be sure to read - 2012 Buick LaCrosse | Owner Manual - Page 112
3-54 Seats and Restraints 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 Tethers for Children (LATCH System) on page 3‑44 for more information. 7. Before placing a child - 2012 Buick LaCrosse | Owner Manual - Page 113
is in a forward position. Even if the passenger sensing system has turned off the right front passenger frontal airbag, no system is fail-safe. No one can guarantee that an airbag will not (Continued) - 2012 Buick LaCrosse | Owner Manual - Page 114
44 for top tether anchor locations. Do not secure a child seat in a position without a top tether anchor if a national or local law requires that the top tether be anchored, or if the instructions that come with the child restraint say that the top strap must be anchored. In Canada, the law requires - 2012 Buick LaCrosse | Owner Manual - Page 115
Seats and Restraints 3-57 7. Before placing a child in the child restraint, make sure it is securely held in place. To check, grasp the child restraint at the safety belt path and attempt to move it side to side and back and forth. When the child restraint is properly installed, there should be no - 2012 Buick LaCrosse | Owner Manual - Page 116
3-58 Seats and Restraints 2 NOTES - 2012 Buick LaCrosse | Owner Manual - Page 117
up on the lever to open it. Cupholders are also located in the rear center armrest. Front Storage Additional Storage Features Convenience Net ...4-2 Cupholders Pull up on the handle (A) and pull the cover down to open. There are removable cupholders located in the center console. Slide the - 2012 Buick LaCrosse | Owner Manual - Page 118
page 5‑7. Some vehicles might also have input jacks for auxiliary audio devices. See Auxiliary Devices (Radio with CD and Touchscreen) on page 7‑39. Center Console Storage Additional Storage Features Convenience Net Use the convenience net located in the trunk to store small loads as far forward - 2012 Buick LaCrosse | Owner Manual - Page 119
5-1 Instruments and Controls Controls Steering Wheel Adjustment ...Steering Wheel Controls ...Heated Steering Wheel ...Horn ...Windshield Wiper/Washer ...Compass Displays Driver Information Center (DIC) ...5-27 Head-Up Display (HUD) ...5-31 Vehicle Messages Vehicle Messages ...Battery Voltage - 2012 Buick LaCrosse | Owner Manual - Page 120
to lock the steering wheel in place. Do not adjust the steering wheel while driving. Vehicle Personalization Vehicle Wheel Controls To adjust the steering wheel: 1. Pull the lever (A) down. 2. Move the steering wheel up or down. For vehicles with audio steering wheel controls, some audio - 2012 Buick LaCrosse | Owner Manual - Page 121
or Bluetooth systems, press to reject an incoming call, or end a current call. _ SRC ^ (Thumbwheel Control): Turn to select an audio source. Wheel For vehicles with a heated steering wheel, the button for this feature is located on the climate control system. Press to turn the heated steering wheel - 2012 Buick LaCrosse | Owner Manual - Page 122
on 1, 2, or 3, they will immediately stop. If the windshield wiper lever is then moved to 9 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 turned to LOCK/ OFF during a windshield wash, the wipers will stop - 2012 Buick LaCrosse | Owner Manual - Page 123
Compass The vehicle may have a compass display on the Driver Information Center (DIC). The compass receives its heading and other information from the Global Positioning System (GPS) antenna, StabiliTrak, and vehicle speed information. Avoid covering the GPS antenna for long periods of time with - 2012 Buick LaCrosse | Owner Manual - Page 124
12/24 Hour Format 1. Press the CONFIG button and select Time and Date Settings, or press H. 2. Highlight Set Time Format. 3. Press SELECT ). Setting the Auto Time Adjust 1. Press the CONFIG button and select Time and Date Settings, or press H. 2. Highlight Auto Time Adjust. 3. Press SELECT to turn - 2012 Buick LaCrosse | Owner Manual - Page 125
MP3 player. There are two accessory power outlets. One is located under the armrest inside the center console storage and the other is on the rear of the center floor console. The outlet is powered when the ignition is in ON/RUN or ACC/ ACCESSORY, or until the driver door is opened within 10 minutes - 2012 Buick LaCrosse | Owner Manual - Page 126
power restarts when Certain electrical accessories may not be compatible with the accessory power outlet and could overload vehicle or adapter fuses. If there is a problem, see your dealer. When adding electrical equipment, be sure to follow the installation instructions included with the equipment - 2012 Buick LaCrosse | Owner Manual - Page 127
warning lights comes on and stays on while driving, or when one of the gauges shows there may be a problem, check the section that explains what to do. Follow this manual's advice. Waiting to do repairs can be costly and even dangerous. Equipment with high initial peak wattage such as: compressor - 2012 Buick LaCrosse | Owner Manual - Page 128
5-10 Instruments and Controls Instrument Cluster English Shown, Metric Similar - 2012 Buick LaCrosse | Owner Manual - Page 129
Instruments and Controls 5-11 English eAssist Shown, Metric eAssist Similar - 2012 Buick LaCrosse | Owner Manual - Page 130
the vehicle has been driven, in either kilometers or miles. This vehicle has a tamper-resistant odometer. If the vehicle needs a new odometer installed, the new one is set to the mileage of the old odometer. If this is not possible, it is set at zero and a label is put on the - 2012 Buick LaCrosse | Owner Manual - Page 131
. None of these show a problem with the fuel gauge: . . accelerating. When either is done aggressively, the vehicle is being driven less efficiently and the gauge will move further from the center. Driver Efficiency Gauge At the service driving efficiently and will vary based on driver input. - 2012 Buick LaCrosse | Owner Manual - Page 132
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 vehicle, and turn off the engine as soon as possible. See Engine Overheating on page 10‑19 for - 2012 Buick LaCrosse | Owner Manual - Page 133
object from the seat or buckle the safety belt. When the vehicle is started, this light flashes and a chime may come on to remind the driver to fasten their safety belt. Then the light stays on solid until the belt is buckled. This cycle may continue several times if the - 2012 Buick LaCrosse | Owner Manual - Page 134
an electrical problem. The system check includes the airbag sensor(s), passenger on after the vehicle is started or comes on while driving, it means the airbag system might not be working a crash. To help avoid injury, have the vehicle serviced right away. When the vehicle is started, the passenger - 2012 Buick LaCrosse | Owner Manual - Page 135
vehicle serviced right driving, there could be a problem with the electrical charging system. Have it checked by your dealer. Driving while this light is on could drain the battery. If a short distance must be driven with the light on, be sure to turn off all accessories, such as the radio and air - 2012 Buick LaCrosse | Owner Manual - Page 136
to these systems could lead to costly repairs not covered by the vehicle warranty. This could also result in a failure to pass a required Emission Inspection/ Maintenance test. See Accessories and Modifications on page 10‑3. This light comes on during a malfunction in one of two ways: Light Flashing - 2012 Buick LaCrosse | Owner Manual - Page 137
changed into gear, misfiring, hesitation on acceleration, or stumbling on acceleration. These conditions might go away once the engine is warmed up. If one or more of these conditions occurs, change problems that might have developed. The DLC is under the instrument panel next to the steering wheel - 2012 Buick LaCrosse | Owner Manual - Page 138
battery one circuit is not working, the remaining circuit can still work to stop the vehicle. For normal braking performance, both circuits need to be working. If the warning light comes on, there is a brake problem. Have your brake system inspected right away. If the light comes on while driving - 2012 Buick LaCrosse | Owner Manual - Page 139
brake is applied. If the light continues flashing after the parking brake is released, or while driving, there is a problem with the Electric Parking Brake system. A message may also display in the Driver Information Center (DIC). See Brake System Messages on page 5‑36 for more information. If the - 2012 Buick LaCrosse | Owner Manual - Page 140
brakes are not functioning and there is a problem with the regular brakes. See your dealer for service. See Brake System Warning Light on page 5‑ vehicle serviced by your dealer. This light comes on when the StabiliTrak system is turned off. If the Traction Control System (TCS) is off, wheel spin - 2012 Buick LaCrosse | Owner Manual - Page 141
which feature(s) is no longer functioning and whether it is because of the driver turning off the feature(s), or because the system is not working properly and the vehicle requires service. If the TCS is disabled, wheel spin is not limited. If the StabiliTrak system is disabled, the system does - 2012 Buick LaCrosse | Owner Manual - Page 142
This indicates that one or more of the tires are significantly underinflated. A Driver Information Center on, there may be a problem with the TPMS. If the problem is not corrected, the light will serviced by the dealer. If the system is working normally, the indicator light goes off. Notice: Driving - 2012 Buick LaCrosse | Owner Manual - Page 143
serviced. Notice: Lack of proper engine oil maintenance can damage the engine. The repairs would not be covered by the vehicle warranty. Always follow the maintenance schedule for changing problem. See your dealer. For vehicles with the uplevel or eAssist cluster, this telltale displays in the Driver - 2012 Buick LaCrosse | Owner Manual - Page 144
it does not come on, have the vehicle serviced by your dealer. If the system is engine does not start, there could be a problem with the theft-deterrent system. See Immobilizer Operation For eAssist vehicles, this light displays in the Driver Information Center (DIC). This light comes on when - 2012 Buick LaCrosse | Owner Manual - Page 145
Displays Driver Information Center (DIC) The Driver Information Center (DIC) displays information about the vehicle. It also displays warning messages if a system problem is detected. See Vehicle Messages on page 5‑35 for more information. All messages appear in the DIC display located in - 2012 Buick LaCrosse | Owner Manual - Page 146
wheel. The DIC displays trip, fuel, vehicle system information, and warning messages if a system problem is detected. The bottom of the DIC display shows what position the shift lever is in, the odometer, and the direction the vehicle is driving. In cold weather the DIC display may change - 2012 Buick LaCrosse | Owner Manual - Page 147
and the high voltage battery charge level. The animation driving conditions change. Unlike average economy, this display cannot be reset. Average Vehicle Speed This display shows the average speed of the vehicle in miles per hour (mph) or kilometers per hour (km/h). This average is calculated based - 2012 Buick LaCrosse | Owner Manual - Page 148
navigation manual, if the vehicle has navigation, for more information. Unit Tire Pressure Jump Start (eAssist Only) Remaining Oil Life Battery Voltage Unit Move w / x to switch between metric or US when the Unit display is active. Press SET/CLR to confirm the setting. This will change - 2012 Buick LaCrosse | Owner Manual - Page 149
be reset accurately until the next oil change. To reset the engine oil life system, press SET/ CLR while the Oil Life display is active. See Engine Oil Life System on page 10‑12. Battery Voltage This display, available on some vehicles, shows the current battery voltage. If the voltage is in the - 2012 Buick LaCrosse | Owner Manual - Page 150
one of three languages, English, French, or Spanish. The speedometer reading and other numerical values can be displayed in either English or metric units. The language selection is changed through the radio and the units of measurement is changed through the trip computer in the Driver Information - 2012 Buick LaCrosse | Owner Manual - Page 151
Shown, Metric Similar Format One: This display gives the speedometer reading (in English or metric units), turn signal indication, high‐beam indication, transmission positions, outside air temperature, and compass heading. « (Up) The HUD control is located to the left of the steering wheel. - 2012 Buick LaCrosse | Owner Manual - Page 152
information and provide details about the next driving maneuver to be made. When you the HUD by the navigation radio or OnStar service, for vehicles that have these features. The HUD the information in Format One without the transmission information, the outside air temperature, and compass heading - 2012 Buick LaCrosse | Owner Manual - Page 153
one problem. Battery Voltage and Charging Messages BATTERY SAVER ACTIVE This message displays when the vehicle has detected that the battery voltage is dropping beyond a reasonable point. The battery battery. Turn off unnecessary accessories to allow the battery to recharge. Is anything covering - 2012 Buick LaCrosse | Owner Manual - Page 154
to drive. See Parking Brake on page 9‑36 for more information. SERVICE BATTERY CHARGING SYSTEM This service. See your dealer for service. SERVICE BRAKE ASSIST This message may be displayed when there is a problem with the brake boost assist system. When this message is displayed, the brake boost - 2012 Buick LaCrosse | Owner Manual - Page 155
conditioning compressor automatically turns off. When the coolant temperature returns to normal, the air conditioning compressor turns back on. You can continue to drive the vehicle. If this message continues to appear, have the system repaired by your dealer as soon as possible to avoid damage to - 2012 Buick LaCrosse | Owner Manual - Page 156
be changed. When you change the engine oil, be sure to reset the Oil Life System. See Engine Oil Life System on page 10‑12 and Driver Information on, but maximum acceleration and speed may be reduced. Anytime this message stays on, the vehicle should be taken to your dealer for service as soon as - 2012 Buick LaCrosse | Owner Manual - Page 157
is a problem with the Ultrasonic Rear Parking Assist (URPA) system. Do not use this system to help you park. See Ultrasonic Parking Assist on page 9‑44 for more information. See your dealer for service. Key and Lock Messages NO REMOTE DETECTED This message displays when the transmitter battery is - 2012 Buick LaCrosse | Owner Manual - Page 158
SIDE BLIND ZONE ALERT SYSTEM OFF This message indicates that the driver has turned the system off. SERVICE ALL WHEEL DRIVE SYSTEM This message displays when there is a problem with the All-Wheel Drive (AWD) System. See your dealer for service. SERVICE STABILITRAK This message displays if there is - 2012 Buick LaCrosse | Owner Manual - Page 159
AIR TO TIRE On vehicles with the Tire Pressure Monitor System (TPMS), this message displays when the pressure in one TCS) is turned off. Adjust your driving accordingly. Anti-theft Alarm System Messages DISABLED SEE OWNERS MANUAL This message displays if there is a problem with the on-board jump start - 2012 Buick LaCrosse | Owner Manual - Page 160
SERVICE TRANSMISSION This message displays if there is a problem with the transmission. See your dealer. Window Messages OPEN, THEN CLOSE DRIVER WINDOW This message is displayed when the window needs to be reprogrammed. If the vehicle's battery vehicle gets hot. Driving with the transmission fluid - 2012 Buick LaCrosse | Owner Manual - Page 161
Settings menu. The following list of menu items may be available: ... Climate and Air Quality Select the Climate and Air Quality menu and the following may be displayed: ... Auto Fan Speed Air Quality Sensor Auto Heated Seats Air Conditioning Mode Remote Start Auto Heated Seats Remote Start Cooled - 2012 Buick LaCrosse | Owner Manual - Page 162
the selection. Press / BACK to move to the last menu. Press SELECT to confirm the selection. Press / BACK to move to the last menu. Air Quality Sensor This will allow you to select whether the system will operate at high or low sensitivity. Only vehicles with the dual zone climate control will - 2012 Buick LaCrosse | Owner Manual - Page 163
to the last menu. Park Tilt Mirrors When on, both the driver and passenger mirrors will tilt downward when the vehicle is shifted to R (Reverse) to improve visibility of the ground near the rear wheels. They will return to their previous driving position when the vehicle is shifted out of R (Reverse - 2012 Buick LaCrosse | Owner Manual - Page 164
SELECT when Park Tilt Mirrors is highlighted. Turn the Menu knob to select Driver & Passenger or Off. Press SELECT to confirm the selection. Press / BACK BACK to move to the last menu. Exit Lighting Vehicle Locator Lights Exit Lighting This allows selection of how long the exterior lamps stay - 2012 Buick LaCrosse | Owner Manual - Page 165
Auto Door Unlock is highlighted. Turn the Menu knob to select All Doors, Driver Door, or Off. Press SELECT to confirm the selection. Press / BACK to will keep the driver door from locking when the door is open. If off is selected, the Unlocked Door Anti Lock Out menu will be available and the door - 2012 Buick LaCrosse | Owner Manual - Page 166
K on the RKE transmitter. Press SELECT when Door Unlock Options is highlighted. Turn the Menu knob to select All Doors or Driver Door Only. When set to Driver Door Only, the driver door will unlock the first time the unlock button is pressed and all doors will unlock when the button is pressed - 2012 Buick LaCrosse | Owner Manual - Page 167
‑22 for information regarding Part 15 of the Federal Communications Commission (FCC) rules and Industry Canada Standards RSS-GEN/210/220 instructions completely before attempting to program the Universal Remote system. Because of the steps involved, it may be helpful to have another person available - 2012 Buick LaCrosse | Owner Manual - Page 168
press and hold both the hand-held transmitter button and one of the three Universal Remote system buttons to be used hand-held transmitter button until the indicator light changes from a slowly to a rapidly flashing light. that a new battery be installed in the hand-held transmitter for quicker - 2012 Buick LaCrosse | Owner Manual - Page 169
"Learn" or "Smart" Button 4. After Steps 1 through 3 have been completed, locate the "Learn" or "Smart" button inside the garage on the garage door opener receiver (motor-head unit). The name and color of the button may vary by manufacturer. 5. Firmly press and release - 2012 Buick LaCrosse | Owner Manual - Page 170
5-52 Instruments and Controls If you live in Canada, or you are having difficulty programming a gate operator or garage door opener by using the "Programming the Universal Remote System" procedures, regardless of where you - 2012 Buick LaCrosse | Owner Manual - Page 171
have questions or need help programming the Universal Remote system, call 1‐800‐355‐3515 or go to www.homelink.com. You may also call the customer assistance phone number under Customer Assistance Offices (U.S. and Canada) on page 13‑5 or Customer Assistance Offices (Mexico) on page 13‑5. 5-53 - 2012 Buick LaCrosse | Owner Manual - Page 172
5-54 Instruments and Controls 2 NOTES - 2012 Buick LaCrosse | Owner Manual - Page 173
AFL) ...6-3 Hazard Warning Flashers ...6-4 Turn and Lane-Change Signals ...6-4 Fog Lamps ...6-5 Interior Lighting Instrument Panel Battery Load Management ...Battery Power Protection ... The exterior lamp control is located on the instrument panel on the outboard side of the steering wheel - 2012 Buick LaCrosse | Owner Manual - Page 174
Changer): Push the turn signal/ lane change lever away from you and release, all vehicles first sold in Canada. The DRL system turns on sensor determines it is daytime. The parking brake is released or the vehicle is not in P (Park). Exterior Lamps Off Reminder A warning chime sounds if the driver - 2012 Buick LaCrosse | Owner Manual - Page 175
located on top of the instrument panel. Do not cover the sensor; otherwise the headlamps will come on when they are not needed. The system may also turn on the headlamps when driving through a parking garage or tunnel. When it is bright enough outside, the headlamps will turn off or may change - 2012 Buick LaCrosse | Owner Manual - Page 176
is briefly pressed and released, the turn signal flashes three times. The turn and lane‐change signal can be turned off manually by moving the lever back to its original position. If after signaling a turn or lane change the arrow flashes rapidly or does not come on, a signal bulb might be burned - 2012 Buick LaCrosse | Owner Manual - Page 177
laws that require the headlamps to be on along with the fog lamps. For vehicles with fog lamps, the button is located on the exterior lamp control, left of the steering wheel. To turn on the fog lamps, the ignition and the headlamps or parking lamps must be on. The brightness of - 2012 Buick LaCrosse | Owner Manual - Page 178
rear interior lamps. To operate: # or $ : Press to turn each lamp on or off. The front reading lamps are located in the overhead console. Sun Visor Lamps This lamp turns on when the cover is opened. ( (Off): Turns the lamps off. H (Door): Turns the lamps on when any door is opened. ' (On - 2012 Buick LaCrosse | Owner Manual - Page 179
be disabled manually by changing the ignition out of the OFF position, or by performance and extended life of the battery. When the battery's state of charge is low, the Driver Information Center (DIC), you may see the voltage move up or down. This is normal. If there is a problem, an - 2012 Buick LaCrosse | Owner Manual - Page 180
recommended that the driver reduce the electrical loads as much as possible. See Battery Voltage and Charging Messages on page 5‑35. The battery can be plugged into accessory power outlets. Battery Power Protection The battery saver feature is designed to protect the vehicle's battery. If the - 2012 Buick LaCrosse | Owner Manual - Page 181
. Do not give extended attention to entertainment tasks while driving. This system provides access to many audio and non‐audio listings. Phone Bluetooth (Overview) ...Bluetooth (Infotainment Controls) ...Bluetooth (Voice Recognition) ...Bluetooth (UHP Mexico Only) ... Radio AM-FM Radio (Radio with - 2012 Buick LaCrosse | Owner Manual - Page 182
System The vehicle has Retained Accessory Power (RAP). With RAP, the audio system can be played even after the ignition is turned off. See Retained Accessory Power (RAP) on page 9‑27 for more information. To minimize taking your eyes off the road while driving, do the following while the - 2012 Buick LaCrosse | Owner Manual - Page 183
and selects favorite stations. Radio: Shows available information about the current station. CD: Shows available information about the current track. Radio: Manually selects radio stations. CD: Selects tracks. Selects the CD player or an external audio source. B. FAV . C. Buttons 1 to 6 . D. INFO - 2012 Buick LaCrosse | Owner Manual - Page 184
. N. / BACK . Changes the band while listening to the radio. Selects the radio when listening to a different audio source. O. P. Q. Opens menus, highlights menu items, or sets numeric values while in a menu. Selects menu items. Opens the Settings menu. Menu: Moves one - 2012 Buick LaCrosse | Owner Manual - Page 185
MEM: Opens the favorites list. Radio: Saves and selects favorite stations. MEM: Saves and selects favorite tracks and playlists. Radio: Shows available information about the current station. CD: Shows available information about the current track. B. FAV . . C. Buttons 1 to 6 . . D. INFO . . - 2012 Buick LaCrosse | Owner Manual - Page 186
slot. SELECT . Manually selects radio stations and pauses time shifted content. CD/DVD: Select tracks, pauses playback, and stops playback. MEM: Select tracks and pauses playback. Changes the band while listening to the radio. Selects the radio when listening to a different audio source. Selects - 2012 Buick LaCrosse | Owner Manual - Page 187
5 . Opens the Phone main menu. Mutes the audio system. Selects MEM (Memory), CD/DVD, USB, or a connected front or rear auxiliary audio source. driving. A grayed-out function is not available when the vehicle is moving. All functions are available when the vehicle is parked. Do the following before - 2012 Buick LaCrosse | Owner Manual - Page 188
7-8 Infotainment System A. VOL/ O (Volume/Power) B. FAV (Favorites) C. Buttons 1 to 6 D. INFO (Information) E. TUNE / F. G. H. I. J. L. k (Tune/Play/Pause) D /HOME (Home Page) g (Seek Down) X (Eject) CD Slot l (Seek Up) Menu Knob K. SOURCE M. SELECT N. CONFIG (Configuration Menu) O. P. / - 2012 Buick LaCrosse | Owner Manual - Page 189
/ k (Tune/Play/Pause): Press TUNE / k to start, pause, and resume playback. Turn to manually change radios stations. See CD Player on page 7‑28 and MP3 on page 7‑33 for more information. SOURCE: Press to change the audio sources such as AM-FM Radio, XM™ (if equipped), CD, and AUX. D /HOME (Home - 2012 Buick LaCrosse | Owner Manual - Page 190
Customize Home Page and Restore Home Page Defaults. Out of all available Preset Buttons (1-6): The preset buttons numbered one through six can be used to Bluetooth (Overview) on page 7‑57 or Bluetooth (Infotainment Controls) on page 7‑59 or Bluetooth (Voice Recognition) on page 7‑63 or Bluetooth - 2012 Buick LaCrosse | Owner Manual - Page 191
the AUX screen button to access any connected auxiliary device. See Auxiliary Devices (Radio , you can adjust features such as time and date, radio, phone, vehicle, and display. Press the the tone and speakers by pressing the screen buttons to change the levels of sound for treble, midrange, bass, - 2012 Buick LaCrosse | Owner Manual - Page 192
changing road surfaces, driving to customize which available XM date formats may be available: MM/DD/ YYYY, DD.MM.YYYY, or YYYY/ MM/DD. Display Digital Clock: Press Display to turn the display of the clock on the screen On or Off. Phone Settings See Bluetooth (Overview) on page 7‑57 or Bluetooth - 2012 Buick LaCrosse | Owner Manual - Page 193
, use the vehicle interior lighting instrument panel illumination control. 7-13 English and Metric Unit Conversion To change the display units between English and metric units, see Driver Information Center (DIC) on page 5‑27 for more information. Operation Controls The infotainment system is - 2012 Buick LaCrosse | Owner Manual - Page 194
7-14 Infotainment System Menu Knob: Turn to: ... Volume Control VOL/ O (Volume/Power): Turn to adjust the volume. For vehicles with OnStar®, press and hold 5 to mute the infotainment system. Press and hold 5 again, or turn the VOL/ O knob to cancel mute. For vehicles without OnStar®, press 5 to - 2012 Buick LaCrosse | Owner Manual - Page 195
settings can be set for each radio band and each audio player source. To quickly reset an audio setting value to 0: 1. Press the TONE button. 2. Select the audio setting. 3. Press and hold the SELECT button until the value changes to 0. Press the / BACK button to go back to the Tone Settings menu - 2012 Buick LaCrosse | Owner Manual - Page 196
7-16 Infotainment System Adjusting the Fader and Balance Adjusting the EQ (Equalizer) For vehicles with an equalizer: Adjusting the Treble, Midrange, and Bass 1. Press the TONE button. 1. Press the TONE button. 2. Select Treble, Midrange, or Bass. 3. Select the value. Press the / BACK button to - 2012 Buick LaCrosse | Owner Manual - Page 197
6.1 matrix surround from any two channel digital source. This feature is not available in AM/FM radio mode. 2.0 normal ‐ Select this setting to adjust the audio for stereo mode. This provides the best sound quality for the driver seat first, with the front passenger second. hk surround ‐ Select to - 2012 Buick LaCrosse | Owner Manual - Page 198
choose between AM, FM, and XM™, if equipped. Menu Knob: Turn to navigate the available menus. TUNE: Turn to search for stations. INFO: Press to display additional information that may be available for the current song. g/l: stations. Press to search for FAV: Press to open the favorites list and - 2012 Buick LaCrosse | Owner Manual - Page 199
l until the station on the display is reached, then release the button. Manual Tuning Turn the TUNE knob to select the frequency on the display. Favorites List not known: Briefly press g or l to automatically search for the next available station. If a station is not found, the radio switches to a - 2012 Buick LaCrosse | Owner Manual - Page 200
or to switch to another favorite page. Briefly press one of the 1 to 6 buttons to retrieve the station type of programming transmitted. Some stations change the program type code depending on the category list. A list of all programming types available displays. 3. Select the programming type. A - 2012 Buick LaCrosse | Owner Manual - Page 201
owner manual for more information. To access the radio main page, press the SOURCE button on the faceplate, the Now Playing screen button, or one of the audio screen buttons on the Home Page. While on the audio main page, press the Source button repeatedly to display and cycle through the available - 2012 Buick LaCrosse | Owner Manual - Page 202
Station To select the band, see "Audio Source" earlier in this section. change the level. Bass: Touch Bass and then press + or − to change the level. . . EQ Settings The EQ settings are selected through the tone menu. Press the left or right arrows to cycle through the EQ options. The available - 2012 Buick LaCrosse | Owner Manual - Page 203
to display a pop-up of available audio sources. Touch-tap or press the SOURCE button on the faceplate repeatedly to change the desired source. 7-23 1. From the AM, FM, or XM main page, press and hold one of the preset screen buttons located at the bottom of the screen. After a few seconds, a beep - 2012 Buick LaCrosse | Owner Manual - Page 204
is required to receive the XM service. For more information, see www.xmradio.com or call 1-800-929-2100 in the U.S. In Canada, see www.xmradio.ca or call 1-877-438-9677. When XM is active, the channel name and number, category name, song title, and artist display on the screen. Mixed-Band - 2012 Buick LaCrosse | Owner Manual - Page 205
system is working properly. No song title information is available at this time on this channel. XM Messages XL (Explicit Language Channels): These channels, or any others, can be blocked by request, by calling 1-800-929-2100 in the U.S., and 1-877-438-9677 in Canada. XM Updating: The encryption - 2012 Buick LaCrosse | Owner Manual - Page 206
. This label is needed to activate the service. FM FM signals only reach about 16 to 65 km (10 to 40 mi). Although the radio has a built-in electronic circuit that automatically works to reduce interference, some static can occur, especially around tall buildings or hills, causing the sound to fade - 2012 Buick LaCrosse | Owner Manual - Page 207
Service XM satellite radio service gives digital radio reception from coast to coast in the 48 contiguous United States, and in Canada. Just as with FM, tall buildings located post covered by the vehicle warranty. Do not clear the inside rear window with sharp objects. Notice: Do not apply aftermarket - 2012 Buick LaCrosse | Owner Manual - Page 208
separate MyLink/ IntelliLink Features and Functions Guide for more information. The player can The labels could get caught in the player. Insert only one disc at a time. Keep the loading slot free of . There are two ways to play a CD: . Most audio CDs CD-R CD-RW MP3 or unprotected WMA formats If a - 2012 Buick LaCrosse | Owner Manual - Page 209
Audio available. Use the following controls to play the disc: . 7-29 g (Seek Down): . Error Messages If Disc Read Error displays and/or the disc comes out, it could be for one wet, or upside down. The air is very humid. Try the disc again later. There was a problem while burning the disc. The label - 2012 Buick LaCrosse | Owner Manual - Page 210
player could be damaged. While using the CD player, use only CDs in good condition without any label, load one CD at a time, and keep the CD player and the loading slot free of foreign materials, liquids, and track. INFO: Press to display additional information about the disc that may be available. - 2012 Buick LaCrosse | Owner Manual - Page 211
or DVD‐A track. Press k again to continue playing the track. Playing CD or DVD‐A Tracks in Random Order Turn the Menu knob and set Shuffle Songs to On. Fast Forward and Rewind Press and hold l or g to fast forward or rewind within the current track. X (Eject): Press to eject the disc - 2012 Buick LaCrosse | Owner Manual - Page 212
have any meta data stored in the ID3 tag display as Unknown. Recording an Audio or MP3 CD to MEM See Mass Storage Media (MEM) on page 7‑ 1. Turn the Menu knob. 2. Select Search. 3. Select: Playlists, Artists, Albums, Song Titles, or Genres. 4. Select the track. The search rate increases if the Menu - 2012 Buick LaCrosse | Owner Manual - Page 213
Changing the Audio Stream 1. Turn the Menu knob. 2. Select Audio Stream. 3. Select Change Audio Stream. 4. Press SELECT to change separate MyLink/ IntelliLink Features and Functions Guide for more information. MP3 Format kHz, and 48 kHz. Bit rates supported: 8, 16, 24, 32, 40, 48, 56, 64, 80, - 2012 Buick LaCrosse | Owner Manual - Page 214
or CD-RW with a maximum capacity of 700 MB. The Artist/Album/Song Titles/ Genre information requires a CD to be fully scanned before the music navigator , but you are currently on a map screen or listening to a different audio source, press SOURCE to switch to the disc source. A track number appears - 2012 Buick LaCrosse | Owner Manual - Page 215
contains a compressed audio file. The empty folder(s) are not displayed or numbered. . . Track List (All Songs) Select to view a list of all songs on the disc. There might be a delay before the list displays. Select a song from the list and it begins to play. Songs are displayed based on the CD - 2012 Buick LaCrosse | Owner Manual - Page 216
Songs recorded to MEM are stored as the current date, disc, and track number. When the CD only contains compressed audio files without any folders or playlists, all files are located REC O : Press to record music from a CD or USB drive. DEL: Press to delete the current track from MEM. FAV ( - 2012 Buick LaCrosse | Owner Manual - Page 217
from an audio CD to display the stop recording option. Select Stop Recording Song to MEM. Renaming Recorded Discs Discs that have been recorded to MEM can be renamed. 1. Turn the Menu knob. 2. Select Rename Recorded Discs. 3. Select the disc. 4. Select Album or Artist to rename either one. 5. Use - 2012 Buick LaCrosse | Owner Manual - Page 218
for by: ... Playlists Artists Albums Song Titles Genres Saving MEM Tracks as Favorites Favorites can be saved by pressing and holding one of the 1 to 6 buttons. MEM Favorites During MEM playback, press the FAV button to change between favorite categories. The favorite categories are: ... The - 2012 Buick LaCrosse | Owner Manual - Page 219
jack is not an audio output. Do not plug headphones into the auxiliary input jack. Drivers are encouraged to set up any auxiliary device while the vehicle is in P (Park). Possible auxiliary audio sources include: ... Laptop computer MP3 player Tape player The AUX input is located in the center - 2012 Buick LaCrosse | Owner Manual - Page 220
to cycle through all of the available audio source screens, until the AUX source screen is selected. Adjusting the Volume Turn the VOL/ O knob to adjust the volume of the infotainment system after the volume level has been set on the portable audio device. Connecting and Controlling an iPod® (Radio - 2012 Buick LaCrosse | Owner Manual - Page 221
. Shuffle Off: Plays current tracks in sequential order. Playlists Artists Albums Song Titles Podcasts Genres Audiobooks Composers Connecting and Controlling a PlaysForSure Device (PFD) or Zune (Radio with CD) Connecting a PFD or Zune Connect the PFD or Zune to the USB port. To search for tracks - 2012 Buick LaCrosse | Owner Manual - Page 222
current track after the last track finishes. Searching for a Track Tracks can be searched for by: ... Playlists Artists Albums Song Titles Podcasts Genres Connecting and Controlling a USB Drive (Radio with CD and Radio with CD/DVD/MEM) The infotainment system can only play back .mp3 and .wma files - 2012 Buick LaCrosse | Owner Manual - Page 223
to the USB port. The USB port is in the center console. The USB icon displays when the USB device is connected. USB MP3 Player and USB Drives . Playlists* Artists Albums Song Titles Genres Folder View *This only displays if a playlist is found on the device. To search for tracks: 1. Turn the Menu - 2012 Buick LaCrosse | Owner Manual - Page 224
Infotainment System To play a USB device, do one of the following: . The following restrictions apply Connect the USB and it begins to play. Press the Now Playing screen button on the Home Page, then press the SOURCE button on the faceplate repeatedly to cycle through all of the available audio - 2012 Buick LaCrosse | Owner Manual - Page 225
songs in that playlist. There might be a delay before the list displays. Select a song a song, touch All Songs then select a song or touch an album then select a song from the tag. If a song title is not present in CD and Touchscreen) This feature supports the following iPod models: . iPod nano - 2012 Buick LaCrosse | Owner Manual - Page 226
an iPod, connect one end of the standard iPod USB cable to the iPod's dock connector. Connect the other end to the USB port in the center console. iPod music information displays on the radio's display and begins playing through the vehicle's audio system. The iPod battery recharges automatically - 2012 Buick LaCrosse | Owner Manual - Page 227
CD/DVD Player on page 7‑30 or the separate navigation system manual for more information on the vehicle's DVD system. Playing from an iPhone® This feature supports the following iPhone model: . iPhone (3G - 3GS) To use the iPhone, follow the same instructions as stated earlier for using an iPod. - 2012 Buick LaCrosse | Owner Manual - Page 228
one of the following: . Before Driving The RSE is for rear seat passengers only. The driver cannot safely view the video screen while driving. Press the SRC button on the steering wheel when a DVD video disc is in the player. Cycle the ignition. A. Battery Cover B. Channel 1 or 2 Switch C. - 2012 Buick LaCrosse | Owner Manual - Page 229
volume control. For optimal audio performance, the headphones must be worn correctly. Battery Replacement To change the batteries: 1. Loosen the screw to the battery door located on the left side of the headphones. 2. Slide the battery door open. 3. Replace the two AAA batteries. 4. Replace the battery - 2012 Buick LaCrosse | Owner Manual - Page 230
from the setup menu using the remote control. To change a setting: 1. Press 2. Audio/Video (A/V) Jacks If available, the A/V jacks are located on the rear of the floor console. They allow audio or video cables to be connected from an auxiliary device such as a camcorder or a video game system - 2012 Buick LaCrosse | Owner Manual - Page 231
system transmits the audio signal to the wireless headphones if an audio signal is available. See "Headphones equipped with a video input jack to allow video cables to be connected from an auxiliary device such as a camcorder or a video game located in the back of the driver and front passenger seats. - 2012 Buick LaCrosse | Owner Manual - Page 232
See CD/DVD Player on page 7‑30 or the separate navigation system manual for more information. Notice: Storing the remote control in a hot area or damage it, and the repairs will not be covered by the warranty. Storage in extreme cold can weaken the batteries. Keep the remote control stored in a cool - 2012 Buick LaCrosse | Owner Manual - Page 233
CD, release [. This button might not work when the DVD is playing the copyright information or the previews. [ (Fast Forward): e (Audio): Press to change audio tracks on DVDs that have this feature when the DVD is playing. { (Subtitles): Press to turn ON/ OFF subtitles and to move through subtitle - 2012 Buick LaCrosse | Owner Manual - Page 234
set for replacement universal remote controls. Battery Replacement To change the remote control batteries: 1. Slide back the rear cover on the remote control. 2. Replace the two batteries in the compartment. 3. Replace the battery cover. Remove the batteries from the remote control if unused for - 2012 Buick LaCrosse | Owner Manual - Page 235
System Tips and Troubleshooting Chart Problem No power. The picture does not fill the screen. There are black borders on the ACC/ ACCESSORY. Check the display mode settings in the setup menu by pressing the display menu button on the remote control. Check the auxiliary input connections at both - 2012 Buick LaCrosse | Owner Manual - Page 236
Troubleshooting Chart (cont'd) Problem Recommended Action Check for obstructions, low batteries on the remote control. Sometimes the wireless headphone audio cuts out or buzzes. I lost the remote one of the following: Disc Load/Eject Error or Mechanical Error: There are disc load or eject problems - 2012 Buick LaCrosse | Owner Manual - Page 237
Guide for more information. For vehicles equipped with Bluetooth capability, the system can interact with many cell phones, allowing: . To minimize driver distraction, before driving If possible, program speed dial or other shortcuts. Review the controls and operation of the infotainment system. - 2012 Buick LaCrosse | Owner Manual - Page 238
or death. Focus your attention on driving. Vehicles with a Bluetooth system can use a Bluetooth‐capable cell phone with a Hands‐ ACCESSORY. The range of the Bluetooth Controls Use the buttons located on the infotainment system and the steering wheel to operate the Bluetooth system. Steering Wheel - 2012 Buick LaCrosse | Owner Manual - Page 239
phone manufacturer's user guide for Bluetooth functions before pairing the cell phone. If a Bluetooth phone is not connected, calls will be made using OnStar Hands‐Free Calling, if available. See OnStar Overview on page 14‑1 for more information. Pairing Information . Audio System When using the - 2012 Buick LaCrosse | Owner Manual - Page 240
information on the cell phone changes or the cell phone is deleted from the system. Only one paired cell phone can be connected to the Bluetooth system at a time. If multiple paired cell phones are within range of the system, the system connects to the first available paired cell phone in the - 2012 Buick LaCrosse | Owner Manual - Page 241
, the new phone must be in the vehicle and available to be connected to the Bluetooth system before the process is started. 1. Press the CONFIG button. 2. Select Phone Settings or Bluetooth Settings (depending on the radio). 3. Select Bluetooth. 4. Select Device List. 5. Select the new phone to link - 2012 Buick LaCrosse | Owner Manual - Page 242
Call from the menu. Making a Call To make a call: 1. Press Conference Calling Conference calling and three‐way calling must be supported on the Bluetooth phone and enabled by the wireless service carrier to work. To start a conference while in a current call: 1. Turn the Menu Knob and press SELECT - 2012 Buick LaCrosse | Owner Manual - Page 243
vehicle before it can be used. See your cell phone manufacturer's user guide for Bluetooth functions before pairing the cell phone. If a Bluetooth phone is not connected, calls will be made using OnStar Hands‐Free Calling, if available. See OnStar Overview on page 14‑1 for more information. Pairing - 2012 Buick LaCrosse | Owner Manual - Page 244
information on the cell phone changes or the cell phone is deleted from the system. Only one paired cell phone can be connected to the Bluetooth system at a time. If multiple paired cell phones are within range of the system, the system connects to the first available paired cell phone in the - 2012 Buick LaCrosse | Owner Manual - Page 245
order in which all the available cell phones were paired. Depending on which cell phone you want to connect to, you may have to use this command several times. 1. Press b / g. The system responds "Ready," followed by a tone. 2. Say "Bluetooth." 3. Say "Change phone." . 7-65 Storing and Deleting - 2012 Buick LaCrosse | Owner Manual - Page 246
Dial: This command allows a phone number to be dialed by entering the digits one at a time. Re‐dial: This command is used to dial the last without pausing or say the name tag. Once connected, the person called will be heard through the audio speakers. Listing Stored Numbers The list command will - 2012 Buick LaCrosse | Owner Manual - Page 247
"Ready," followed by a tone. 2. Say "Digit Dial." 3. Say each digit, one at a time, that you want to dial. After each digit is entered, the last digit has been entered, say "Dial." Once connected, the person called will be heard through the audio speakers. Using the "Re‐dial" Command 1. Press - 2012 Buick LaCrosse | Owner Manual - Page 248
connected with the Bluetooth system before a call can be transferred. The connection process can take up to two minutes after the ignition is turned to ON/RUN. To Transfer Audio from the Bluetooth cell phone manufacturer's user guide to see if the cell phone supports this feature. To access contacts - 2012 Buick LaCrosse | Owner Manual - Page 249
Phone" and "Deleting Name Tags." ACC/ACCESSORY. The range of the UHP system can be up to 10 m (33 ft). Not all phones support all functions and not all phones work with the UHP system. Other Information The Bluetooth word mark and logos are owned by the Bluetooth® SIG, Inc. and any use of - 2012 Buick LaCrosse | Owner Manual - Page 250
comes through the vehicle's front audio system speakers and overrides the audio system. Use the VOL/ O knob during a call to change the volume level. The adjusted volume level remains in memory for later calls. The system maintains a minimum volume level. Turning Bluetooth On or Off 1. Press the - 2012 Buick LaCrosse | Owner Manual - Page 251
on a navigation radio. 3. Select Bluetooth. Up to five mobile phones can be paired to the UHP system The pairing process is disabled when the vehicle is moving The UHP system connects with the first available paired mobile phone in the order the phone was paired Only one paired mobile phone can be - 2012 Buick LaCrosse | Owner Manual - Page 252
will be paired to the vehicle. Reference the mobile phone manufacturer's user guide for information on this process. Locate the device named UHP followed by a four‐digit number in the list on the mobile phone and follow the instructions on the mobile phone and enter the four-digit code provided by - 2012 Buick LaCrosse | Owner Manual - Page 253
your mobile phone manufacturer's user guide or contact your wireless provider to find out if this feature is supported by your mobile phone. The When a mobile phone supports the phone book and call list features, the Phone Book, and Call Lists menus are automatically available. The Phone Book menu - 2012 Buick LaCrosse | Owner Manual - Page 254
supported on the mobile phone and enabled by the wireless service carrier to work. To accept the incoming call, turn the Menu knob to "Answer" and press SELECT, or press the b / g button on the steering wheel limited by your wireless service carrier. To disconnect from one caller while in a - 2012 Buick LaCrosse | Owner Manual - Page 255
command the infotainment system guides you through the dialogue is selectable by you. The telephone connection can be set up with this name wheel to activate the voice control of the UHP system The system responds with a tone. After the tone, say "Phone." For the duration of the dialogue any audio - 2012 Buick LaCrosse | Owner Manual - Page 256
tone indicates that the voice control system is waiting for a command. Available commands: ... Adjusting the Volume for Voice Output Turn the volume knob system or press the + / - buttons on the steering wheel. Canceling Dialogue There are various possibilities of deactivating the voice control - 2012 Buick LaCrosse | Owner Manual - Page 257
to the mobile phone when it is paired. Available commands: ... 7-77 "Add" "Delete" guide for information on this process. Locate the device named UHP followed by a four‐digit number in the list on the mobile phone and follow the instructions "Yes." Voice output: "One moment please, the system - 2012 Buick LaCrosse | Owner Manual - Page 258
three to five digits. The infotainment system then repeats the numbers recognized. Available Commands: . . "Plus": a preceding "+" is entered for a four nine." User: "Seven three one." Voice output: "Seven three one." User: "One one nine nine." Voice output: "One one nine nine." User: "Dial." Voice - 2012 Buick LaCrosse | Owner Manual - Page 259
Available commands: ... 7-79 Available request. "Yes" "No" "Help" "Cancel" "Send": activate manual DTMF (touch-tone dialling), e.g. for voice mail or telephone banking in this section) User:"Name tag." Voice output: "Seven three one." User: "Yes." Voice output: "Calling." Starting a Second Call - 2012 Buick LaCrosse | Owner Manual - Page 260
name tag." Deleting a Name Tag The "Delete" command is used to delete a previously saved name tag. Available commands: ... To be able to use the name tag independently of the location, i.e. including other countries, all telephone numbers should be entered with a "plus" character and a country code - 2012 Buick LaCrosse | Owner Manual - Page 261
by Macrovision, and is intended for home and other limited viewing uses only unless "Made for iPod" means that an electronic accessory has been designed to connect specifically to iPod and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the - 2012 Buick LaCrosse | Owner Manual - Page 262
7-82 Infotainment System 2 NOTES - 2012 Buick LaCrosse | Owner Manual - Page 263
system, it controls the heating, cooling, and ventilation. Air Vents Air Vents ...8-10 Maintenance Air Intake ...8-11 Passenger Compartment Air Filter ...8-11 A. Power B. Temperature Control C. Fan Control D. Air Delivery Mode Control E. Recirculation F. AUTO (Automatic Operation) G. Defrost - 2012 Buick LaCrosse | Owner Manual - Page 264
mode appears in the display screen. Pressing either button cancels automatic air delivery control and the direction of the airflow can be controlled manually. Press AUTO to return to automatic operation. To change the current mode, select one of the following: O (Power): on or off. Press to turn - 2012 Buick LaCrosse | Owner Manual - Page 265
before turning off. The defogger can also be turned off by turning the ignition to ACC/ACCESSORY or LOCK/OFF. The rear window defogger can be set to automatic operation. See "Climate and Air Quality" under Vehicle Personalization on page 5‑43. When auto rear defog is selected, the rear window - 2012 Buick LaCrosse | Owner Manual - Page 266
cooling. If manual operation was set sensor, located on top of the instrument panel near the windshield, monitors the solar heat. The climate control system uses the sensor information to adjust the temperature, fan speed, recirculation, and air delivery mode for best comfort. Do not cover the sensor - 2012 Buick LaCrosse | Owner Manual - Page 267
this system, it controls the heating, cooling, and ventilation. Non-eAssist Vehicles A. Power B. Driver Temperature Control C. Defrost D. Fan Control E. Air Delivery Mode Control F. Recirculation/Automatic Recirculation G. Passenger Temperature Control H. AUTO (Automatic Operation) I. J. L. Rear - 2012 Buick LaCrosse | Owner Manual - Page 268
. Extreme temperature settings, such as 15°C (60°F) or 32°C (90°F). High fan speed settings. Use the full automatic control as described under "Automatic Operation". Use eco air conditioning, instead of the comfort air conditioning. A. Power B. Driver Temperature Control C. Defrost D. Fan Control - 2012 Buick LaCrosse | Owner Manual - Page 269
will not come on. Press > to select recirculation; press it again to select outside air. Manual Operation . O (Power): Press to turn the fan off or on. Q A R driver and the passenger. Press to increase or decrease the temperature. ZONE: Press to link all climate zone settings to the driver - 2012 Buick LaCrosse | Owner Manual - Page 270
and the vehicle interior may be warmer as compared to the comfort air conditioning. The eco a/c setting allows higher humidity air conditioner is off and the To change the current mode, select one of the following: Y (Vent): Air is directed to the instrument panel outlets. \ (Bi-Level): Air - 2012 Buick LaCrosse | Owner Manual - Page 271
sensor to automatically detect high humidity inside the vehicle. When high humidity is detected, the climate control system may adjust to outside air supply and turn on the air to ACC/ACCESSORY or LOCK/OFF. The rear window defogger can be set to automatic operation. See "Climate and Air Quality" - 2012 Buick LaCrosse | Owner Manual - Page 272
If manual operation was covered by your warranty. For vehicles with this feature, press to turn on or off. See Heated Steering Wheel air inlet clear from items that may block air flow. Proper airflow is required to keep the eAssist battery and control system cool. Sensor The solar sensor, located - 2012 Buick LaCrosse | Owner Manual - Page 273
non-GM approved hood deflectors can adversely affect the performance of the system. Passenger Compartment Air Filter The filter removes dust, pollen, and other airborne irritants from outside air that is pulled into the vehicle. The filter should be replaced as part of routine scheduled maintenance - 2012 Buick LaCrosse | Owner Manual - Page 274
8-12 Climate Controls 2 NOTES - 2012 Buick LaCrosse | Owner Manual - Page 275
...9-8 Winter Driving ...9-9 If the Vehicle Is Stuck ...9-11 Vehicle Load Limits ...9-12 Starting the Engine ...Engine Heater ...Retained Accessory Power ( Manual Mode ...9-33 Drive Systems All-Wheel Drive ...9-34 Fuel Fuel ...9-52 Recommended Fuel ...9-53 Gasoline Specifications (U.S. and Canada - 2012 Buick LaCrosse | Owner Manual - Page 276
from the road. Many local governments have enacted laws regarding driver distraction. Become familiar with the local laws in your area. To avoid distracted driving, always keep your eyes on the road, hands on the wheel, and mind on the drive. . Designate a front seat passenger to handle potential - 2012 Buick LaCrosse | Owner Manual - Page 277
manual for information on that system, including pairing and using a cell phone. Defensive Driving Defensive driving means "always expect the unexpected." The first step in driving fatal - collision if you drive after drinking. Do not drink and drive or ride with a driver who has been drinking. Ride - 2012 Buick LaCrosse | Owner Manual - Page 278
accelerating are important factors in helping to control a vehicle while driving increased effort. If the steering wheel is turned in either direction if there is a problem. Keep enough distance driver reaction time is about three‐fourths of a second. In that time, a vehicle moving at 100 km/h (60 - 2012 Buick LaCrosse | Owner Manual - Page 279
harder to steer than normal when parking or driving slowly, there may be a problem with the system. You will still have accelerating gently into the straightaway. There are some situations when steering around a problem may be more effective than braking. Holding both sides of the steering wheel - 2012 Buick LaCrosse | Owner Manual - Page 280
Driving and Operating 2. Turn the steering wheel about one-eighth of a turn, until the right front tire contacts the pavement edge. 3. Then turn the steering wheel to go straight down the roadway. Defensive drivers systems: . Ease your foot off the accelerator pedal and quickly steer the way you - 2012 Buick LaCrosse | Owner Manual - Page 281
lower gear. Any sudden changes could cause the tires to slide. { WARNING Wet brakes can cause crashes. They might not work as well in a quick stop and could cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car/vehicle wash, lightly - 2012 Buick LaCrosse | Owner Manual - Page 282
driving tips include: . . Hill and Mountain Roads Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips for driving Tires on page 10‑47. Turn off cruise control. Keep the vehicle serviced and in good shape. Check all fluid levels and brakes, tires, - 2012 Buick LaCrosse | Owner Manual - Page 283
action. Try not to break the fragile traction. If you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more. 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, accident). . - 2012 Buick LaCrosse | Owner Manual - Page 284
9-10 Driving and Operating Blizzard Conditions Being stuck in snow can be a serious situation. Stay with the vehicle unless there is help nearby. If possible, use the Roadside Assistance Program (U.S. and Canada) on page 13‑7 or Roadside Assistance Program (Mexico) on page 13‑10. To get help and - 2012 Buick LaCrosse | Owner Manual - Page 285
Driving the engine, push the accelerator pedal slightly so the engine runs faster than the idle speed. This keeps the battery charged to restart the vehicle can overheat, causing an engine compartment fire or other damage. Spin the wheels as little as possible and avoid going above 55 km/h (35 mph). - 2012 Buick LaCrosse | Owner Manual - Page 286
Certification label. { WARNING Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). This can cause systems to break and change the way the vehicle handles. This could cause loss of control and a crash - 2012 Buick LaCrosse | Owner Manual - Page 287
should never exceed XXX kg or XXX lbs" on your vehicle's placard. 2. Determine the combined weight of the driver and passengers that will be riding in your vehicle. 3. Subtract the combined the available amount of cargo and luggage load capacity. For example, if the "XXX" amount equals 1400 lbs - 2012 Buick LaCrosse | Owner Manual - Page 288
9-14 Driving and Operating 6. If your vehicle will be towing a trailer, the load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehicle. See Trailer Towing (Except eAssist) on page 9‑61 - 2012 Buick LaCrosse | Owner Manual - Page 289
Driving and Operating Refer to the vehicle's Tire and Loading Information label for specific information about the vehicle's capacity weight and seating positions. The combined weight of the driver, passengers, and cargo should never exceed the vehicle's capacity weight. Certification Label Example - 2012 Buick LaCrosse | Owner Manual - Page 290
9-16 Driving and Operating If you put things inside the vehicle - like suitcases, vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). This can cause systems to break and change the way the vehicle handles. This could - 2012 Buick LaCrosse | Owner Manual - Page 291
be gradually increased. Do not drive at any one constant speed, fast or slow, for the first 805 km (500 mi). Do not make full-throttle starts. Avoid downshifting to brake or slow the vehicle. During the first 1 000 km (600 mi), avoid using more than moderate acceleration - 2012 Buick LaCrosse | Owner Manual - Page 292
Driving to LOCK/OFF to turn the engine off. Retained Accessory Power (RAP) will remain active. See Retained Accessory Power (RAP) on page 9‑27 for more information to N (Neutral), firmly apply the brakes and steer the vehicle to a safe location. 3. Come to a complete stop, shift to P (Park), and turn - 2012 Buick LaCrosse | Owner Manual - Page 293
off while driving, turn the ignition to ACC/ ACCESSORY. The ignition switch can bind in the LOCK/OFF position with the wheels turned off center. If this happens, move the steering wheel from right to left while turning the key to ACC/ ACCESSORY. If this does not work, then the vehicle needs service - 2012 Buick LaCrosse | Owner Manual - Page 294
9-20 Driving and Operating The transmitter must be in the vehicle for the If the vehicle is not in P (Park), the ignition will return to ACC/ ACCESSORY and display the message SHIFT TO PARK in the Driver Information Center (DIC). See Transmission Messages on page 5‑42 for more information. When the - 2012 Buick LaCrosse | Owner Manual - Page 295
off, pressing the button one time without the brake pedal applied will place the ignition system in ACC/ACCESSORY. The ignition will switch from ACC/ ACCESSORY to OFF after five minutes to prevent battery rundown. ON/RUN/START (Green LED Light): This mode is for driving and starting. With the - 2012 Buick LaCrosse | Owner Manual - Page 296
Driving and Operating Starting Procedure (Key Access) 1. With your foot off the accelerator overheat and damage the cranking motor, and drain the battery. Wait at least 15 seconds between each try, vehicle. If you add electrical parts or accessories, you could change the way the engine operates. - 2012 Buick LaCrosse | Owner Manual - Page 297
Driving and Operating between each try, to allow the cranking motor to cool down. When the engine starts, let go of the key or button, and the accelerator parts. If the transmitter is not in the vehicle or something is interfering with the transmitter, the Driver a Low Transmitter Battery" in Remote - 2012 Buick LaCrosse | Owner Manual - Page 298
driver door is opened while in auto stop mode, a chime will sound. To restart the engine during auto stop, release the brake pedal or press the accelerator and transmission gently until the oil warms up and lubricates all moving parts. { WARNING Exiting the vehicle, without first shifting into P ( - 2012 Buick LaCrosse | Owner Manual - Page 299
The air conditioning or defrost system need the compressor to maintain vehicle comfort. See Dual Automatic Climate Control System on page 8‑5 for more information. The shift lever is in P (Park), N (Neutral), R (Reverse), or M (Manual Mode). The high voltage battery pack charge is low. The hood is - 2012 Buick LaCrosse | Owner Manual - Page 300
side of the engine compartment, between the fender and the air cleaner on vehicles with a four cylinder engine. 3. Plug it into a normal, grounded 110-volt AC outlet. 3.6L V6 Engine The electrical cord is located on the driver side of the engine compartment, between the fender and the engine - 2012 Buick LaCrosse | Owner Manual - Page 301
Driving it away from moving engine parts. The length of time this. Retained Accessory Power (RAP) These vehicle accessories can be used Audio System Power Windows Sunroof (If Equipped) Auxiliary Power Outlet Power to the audio system will continue to operate for up to 10 minutes or until the driver - 2012 Buick LaCrosse | Owner Manual - Page 302
the Vehicle with the Engine Running Torque Lock Torque lock is when the weight of the vehicle puts too much force on the parking pawl in the (Park). If you are towing a trailer and parking on a hill, see Driving Characteristics and Towing Tips on page 9‑57. { WARNING It can be dangerous to - 2012 Buick LaCrosse | Owner Manual - Page 303
Driving or a professional towing service. Parking over Things That Burn { WARNING Things that can burn could touch hot exhaust parts under the vehicle and than 9‐volt) battery. If the vehicle has an uncharged battery or a battery with low voltage, try charging or jump starting the battery. See Jump - 2012 Buick LaCrosse | Owner Manual - Page 304
Driving holes or openings in the vehicle body from damage or aftermarket modifications that are not completely sealed. in an enclosed area that has no fresh air ventilation. For more information, see Engine Exhaust damaged or improperly repaired. (Continued) Drive it only with the windows completely - 2012 Buick LaCrosse | Owner Manual - Page 305
pulling a trailer, see Driving Characteristics and Towing Tips on page 9‑57. Automatic Transmission The automatic transmission has a shift lever located on the console between the (Park): This position locks the front wheels. It is the best position to use when starting the engine because the - 2012 Buick LaCrosse | Owner Manual - Page 306
9-32 Driving and Operating To rock the vehicle back and forth to get out of snow, ice, or sand without damaging the transmission, see If the Vehicle Is Stuck on page 9‑11. N (Neutral): In this position, the engine does not connect with the wheels. To restart the engine when the vehicle is already - 2012 Buick LaCrosse | Owner Manual - Page 307
the transmission. Have the vehicle serviced right away. You can drive in L (Low) when you are driving less than 56 km/h (35 mph) and D (Drive) for higher speeds until then. Manual Mode: This position is shown on the shift lever as a +/−. It allows the driver to select the gears appropriate for - 2012 Buick LaCrosse | Owner Manual - Page 308
allow for more power during take-off. When accelerating the vehicle from a stop in snowy and icy conditions, you may want to shift into second gear. A higher gear allows you to gain more traction on slippery surfaces. Drive Systems All-Wheel Drive Vehicles with this feature always send engine power - 2012 Buick LaCrosse | Owner Manual - Page 309
to drive away, If driving safely on wheels are slowing down. If one of the wheels is about to stop rolling, the computer will separately work the brakes at each wheel. ABS can change the brake pressure to each wheel, as required, faster than any driver could. This can help the driver driver to - 2012 Buick LaCrosse | Owner Manual - Page 310
Driving or released, or there is a problem with the EPB. A DIC message light continues to flash, do not drive the vehicle. See your dealer. Parking flashing, have the vehicle serviced. Do not drive the vehicle if the parking is off. To prevent draining the battery, avoid repeated cycles of the EPB - 2012 Buick LaCrosse | Owner Manual - Page 311
rear wheels should parts. Make sure that the parking brake is fully released and the brake warning light is off before driving. 9-37 Automatic EPB Release The EPB will automatically release if the vehicle is running, placed into gear, and an attempt is made to drive away. Avoid rapid acceleration - 2012 Buick LaCrosse | Owner Manual - Page 312
. During the transition period between when the driver releases the brake pedal and starts to accelerate to drive off on a grade, HSA holds the Control System (TCS) that limits wheel slip. The system operates if it senses that one or both of the front wheels are slipping or beginning to lose - 2012 Buick LaCrosse | Owner Manual - Page 313
for more information. If there is a problem detected with TCS, SERVICE TRACTION CONTROL is displayed on the Driver Information Center (DIC). See Ride Control System Messages on page 5‑40. When this message is displayed and d comes on and stays on, the vehicle is safe to drive but the system is not - 2012 Buick LaCrosse | Owner Manual - Page 314
problem is detected with StabiliTrak, SERVICE STABILITRAK is displayed on the Driver Information Center (DIC). See Ride Control System Messages on page 5‑40. When this message is displayed and d comes on and stays on, the vehicle is safe to drive / StabiliTrak button, located on the instrument panel - 2012 Buick LaCrosse | Owner Manual - Page 315
control of the vehicle or limit wheel spin. Driving should be adjusted accordingly. See Traction setting can be changed at any time. Based on road conditions, steering wheel angle, and vehicle Speed Stability Improved Handling Response Better Control of Body Ride Motions To switch from TOUR to - 2012 Buick LaCrosse | Owner Manual - Page 316
be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads. The cruise control buttons are located on the steering wheel. 1 (On/Off): Press to turn the cruise control system - 2012 Buick LaCrosse | Owner Manual - Page 317
Driving and Operating SET/− (Set/Coast): Move the thumbwheel down to and release it. The desired set speed briefly appears in the instrument panel cluster. 4. Take your foot off the accelerator pedal. Resuming a Set Speed If the cruise control is set at a desired speed and then the brakes are - 2012 Buick LaCrosse | Owner Manual - Page 318
Detection Systems Ultrasonic Parking Assist If available, the Ultrasonic Rear Parking Assist (URPA) system assists the driver with parking and avoiding objects while in R (Reverse). URPA operates at speeds less than 8 km/h (5 mph). The sensors on the rear bumper detect objects up to 2.5 m (8 ft - 2012 Buick LaCrosse | Owner Manual - Page 319
Driving and Operating 9-45 { WARNING The URPA system does not detect pedestrians, bicyclists, animals, or any other objects located below the bumper or When the system is off, PARK ASSIST OFF displays on the Driver Information Center (DIC). The message disappears after a short period of time. - 2012 Buick LaCrosse | Owner Manual - Page 320
. Always check for other vehicles and use the turn signals when changing lanes. The driver has disabled the system. The ultrasonic sensors are not clean. Keep the vehicle's rear bumper free of mud, dirt, snow, ice, and slush. For cleaning instructions, see Exterior Care on page 10‑102. . . . - 2012 Buick LaCrosse | Owner Manual - Page 321
it may be unsafe to change lanes. Before making a lane change, always check the SBZA display, check the outside and rearview mirrors, look over your shoulder for vehicles and hazards, and use the turn signal. SBZA Detection Zones The SBZA sensor covers a zone of approximately one lane over from both - 2012 Buick LaCrosse | Owner Manual - Page 322
is a problem with the SBZA system. If these displays remain on after continued driving, the system needs service. Take service. SBZA does not operate when the left or right corners of the rear bumper are covered with mud, dirt, snow, ice, or slush, or in heavy rainstorms. For cleaning instructions - 2012 Buick LaCrosse | Owner Manual - Page 323
Driving and Operating 9-49 Rear Vision Camera (RVC) This vehicle may have an RVC system. Read this entire section before using it. The RVC system can assist the driver Reverse). To cancel the delay, do one of the following: . Press a located outside the camera's field of view, below the bumper - 2012 Buick LaCrosse | Owner Manual - Page 324
9-50 Driving and Operating Symbols The navigation system may have a feature that lets the driver view symbols on the turned on. See Ultrasonic Parking Assist on page 9‑44. The symbols appear and may cover an object when viewing the navigation screen when an object is detected by the URPA system - 2012 Buick LaCrosse | Owner Manual - Page 325
Driving and Operating Rear Vision Camera Error Messages SERVICE REAR VISION CAMERA SYSTEM: This message can display when the system is not receiving information it requires from other vehicle systems. If any other problem occurs or if a problem persists, see your dealer. The area displayed by the - 2012 Buick LaCrosse | Owner Manual - Page 326
Driving and Operating When the System Does Not Seem to Work Properly The RVC system may not work properly or display a clear image if: . Fuel Use of the recommended fuel is an important part mud, or anything else builds up on the camera lens angle of the camera can change or the camera can be - 2012 Buick LaCrosse | Owner Manual - Page 327
Never use leaded gasoline or any other fuel not recommended in the previous text on fuel. Costly repairs caused by use of improper fuel would not be covered by the vehicle warranty. To check the fuel availability, ask an auto club, or contact a major oil company that does business in the country - 2012 Buick LaCrosse | Owner Manual - Page 328
Driving and Operating Gasolines containing oxygenates, such as ethers and ethanol, and reformulated gasolines might be available problems due customers who do not use TOP TIER Detergent Gasoline regularly, one bottle of GM Fuel System Treatment PLUS, added to the fuel tank at every engine oil change - 2012 Buick LaCrosse | Owner Manual - Page 329
Driving and Operating 9-55 Filling the Tank { WARNING Fuel can spray out on a fuel fire can cause bad injuries. To help avoid injuries to you and others, read and follow all the instructions on the fuel pump island. Turn off the engine when refueling. Do not smoke near fuel or when refueling the - 2012 Buick LaCrosse | Owner Manual - Page 330
9-56 Driving and Operating { WARNING If a fire starts while you are refueling, do not remove the nozzle. Shut off the flow of fuel by shutting off the - 2012 Buick LaCrosse | Owner Manual - Page 331
Recreational Vehicle Towing on page 10‑99. Driving Characteristics and Towing Tips { WARNING The driver can lose control when pulling a trailer 62. Trailering changes handling, acceleration, braking, durability, and fuel economy. With the added weight, the engine, transmission, wheel assemblies, - 2012 Buick LaCrosse | Owner Manual - Page 332
9-58 Driving and Operating Driving with a Trailer Towing a trailer requires experience. Get familiar with handling and braking with the added trailer weight. The vehicle is now longer and not as responsive as the vehicle is by itself. Check all trailer hitch parts and attachments, safety chains, - 2012 Buick LaCrosse | Owner Manual - Page 333
Driving and Operating Backing Up Hold the bottom of the steering wheel with one hand. To move the trailer to the left, move that hand to the left. To move the trailer to the right, move your hand to the right. Always back up slowly and, if possible, have someone guide you. 9-59 Turn Signals - 2012 Buick LaCrosse | Owner Manual - Page 334
9-60 Driving and Operating 3. When the wheel chocks are in place, release the brake pedal Turn the wheels into the curb if facing downhill or into traffic if facing uphill. 2. Have someone place chocks under the trailer wheels. Maintenance when Trailer Towing The vehicle needs service more often - 2012 Buick LaCrosse | Owner Manual - Page 335
dealer for trailering information or advice, or write us at our Customer Assistance Offices. See Customer Assistance Offices (U.S. and Canada) on page 13‑5 or Customer Assistance Offices (Mexico) on page 13‑5 for more information. Weight of the Trailer Tongue The tongue load (A) of any trailer is - 2012 Buick LaCrosse | Owner Manual - Page 336
9-62 Driving and Operating Total Weight on Your Vehicle's Tires Be sure the vehicle's tires are Do not attach rental hitches or other bumper-type hitches to it. Use only a frame-mounted hitch that does not attach to the bumper. Will any holes be made in the body of the vehicle when the trailer hitch - 2012 Buick LaCrosse | Owner Manual - Page 337
Driving and the damage would not be covered by the vehicle's warranty. can drain the vehicle's 12‐volt battery, even if the vehicle is anything electrical to the vehicle, see Servicing the Airbag-Equipped Vehicle on page 3‑ sure to read and follow the instructions for the trailer brakes so they are - 2012 Buick LaCrosse | Owner Manual - Page 338
9-64 Driving and Operating 2 NOTES - 2012 Buick LaCrosse | Owner Manual - Page 339
Accessories and Modifications ...10-2 10-3 10-3 10-3 Vehicle Checks Doing Your Own Service Work ...10-4 Hood ...10-5 Engine Compartment Overview ...10-6 Engine Oil ...10-9 Engine Oil Life System ...10-12 Automatic Transmission Fluid ...10-13 Engine Air Cleaner/Filter ...10-24 Battery ...10-25 - 2012 Buick LaCrosse | Owner Manual - Page 340
Button) ...10-71 Tire Sealant and Compressor Kit (With Pressure Deflation Button) ...10-78 General Information For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: Jump Starting Jump - 2012 Buick LaCrosse | Owner Manual - Page 341
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, many parts and systems, many fluids, and some component wear by-products contain and/or emit these chemicals. Accessories and Modifications - 2012 Buick LaCrosse | Owner Manual - Page 342
the proper service manual, see Service Publications Ordering Information on page 13‑18. This vehicle has an airbag system. Before attempting to do your own service work, see Airbag System Check on page 3‑35. Keep a record with all parts receipts and list the mileage and the date of any service work - 2012 Buick LaCrosse | Owner Manual - Page 343
to make sure the hood is closed and repeat the process if necessary. 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 toward the driver side of the vehicle - 2012 Buick LaCrosse | Owner Manual - Page 344
10-6 Vehicle Care Engine Compartment Overview 2.4L L4 Engine - 2012 Buick LaCrosse | Owner Manual - Page 345
A. Engine Air Cleaner/Filter on page 10‑13. B. Engine Cover. C. Engine Cooling Fans (Out of View). See Cooling System on page 10‑15. D. Engine Oil Fill Cap. See Engine Oil on page 10‑9. E. Engine Oil Dipstick (Out of View). See Engine Oil on page 10‑9. F. High Voltage Cable (Orange Color). J. 10 - 2012 Buick LaCrosse | Owner Manual - Page 346
10-8 Vehicle Care 3.6L V6 Engine - 2012 Buick LaCrosse | Owner Manual - Page 347
Vehicle Care A. Engine Air Cleaner/Filter on page 10‑13. B. Power Steering Reservoir and Cap. See ‑23. H. Coolant Surge Tank and Pressure Cap. See Engine Coolant on page 10‑16. I. J. Battery Cover. See Battery on page 10‑25. Engine Compartment Fuse Block on page 10‑38. 10-9 Engine Oil To ensure - 2012 Buick LaCrosse | Owner Manual - Page 348
, the engine could be damaged. You should drain out the excess oil or limit driving of the vehicle and seek a service professional to remove the excess amount of oil. See Engine Compartment Overview on page 10‑6 for the location of the engine oil fill cap. Add enough oil to put the level somewhere - 2012 Buick LaCrosse | Owner Manual - Page 349
sewers, or into streams or bodies of water. Recycle it by taking it to a place that collects used oil. Notice: Failure to use the recommended engine oil or equivalent can result in engine damage not covered by the vehicle warranty. Check with your dealer or service provider on whether the oil is - 2012 Buick LaCrosse | Owner Manual - Page 350
has a computer system that indicates when to change the engine oil and filter. This is based on a combination of factors which include engine revolutions, engine temperature, and miles driven. Based on driving conditions, the mileage at which an oil change is indicated can vary considerably. For the - 2012 Buick LaCrosse | Owner Manual - Page 351
more information. If you are driving in dusty/dirty conditions, inspect the filter at each engine oil change. Automatic Transmission Fluid How to the service manual. To purchase a Engine Air Cleaner/Filter The engine air cleaner/filter is located in the engine compartment on the driver side of - 2012 Buick LaCrosse | Owner Manual - Page 352
when working on the engine and do not drive with the air cleaner/filter off. 1. Remove the screws on top of the engine air cleaner/filter housing. 2. Lift the filter cover housing away from the engine. 3. Pull out the filter. Notice: If the air cleaner/filter is off, dirt can easily get into the - 2012 Buick LaCrosse | Owner Manual - Page 353
the hood: 2.4L L4 Engine 3.6L V6 Engine { WARNING Heater and radiator hoses, and other engine parts, you could be burned. Get any leak fixed before you drive the vehicle. A. Engine Cooling Fans (Out of View) coolant could require changing sooner. Any repairs would not be covered by the vehicle - 2012 Buick LaCrosse | Owner Manual - Page 354
system and how to check and add coolant when it is low. If there is a problem with engine overheating, see Engine Overheating on page 10‑19. { WARNING Adding only plain water Protects against rust and corrosion. Will not damage aluminum parts. Helps keep the proper engine temperature. . . . . - 2012 Buick LaCrosse | Owner Manual - Page 355
overheat and be badly damaged. The repair cost would not be covered by the vehicle warranty. Too much deionized parts. Never dispose of engine coolant by putting it in the trash, pouring it on the ground, or into sewers, streams, or bodies of water. Have the coolant changed by an authorized service - 2012 Buick LaCrosse | Owner Manual - Page 356
10-18 Vehicle Care { WARNING An electric engine cooling fan under the hood can start up even when the engine is not running and can cause injury. Keep hands, clothing, and tools away from any underhood electric fan. { - 2012 Buick LaCrosse | Owner Manual - Page 357
decision is made not to lift the hood when this warning appears, get service help right away. See Roadside Assistance Program (U.S. and Canada) on page 13‑7 or Roadside Assistance have the vehicle serviced. Notice: Engine damage from running the engine without coolant is not covered by the warranty. - 2012 Buick LaCrosse | Owner Manual - Page 358
sign of steam: 1. Turn the air conditioning off. 2. Turn the heater no longer displays, the vehicle can be driven. Continue to drive the vehicle slowly for about 10 minutes. Keep a safe is displayed but no steam can be seen or heard, the problem might not be too serious. Sometimes the engine can get a - 2012 Buick LaCrosse | Owner Manual - Page 359
vehicle has entered overheated engine protection operating mode. Driving extended distances and/or towing a trailer in Engine Compartment Overview on page 10‑6 for information on the location of the power steering fluid reservoir. When to Check Power problem. Have the system inspected and repaired. - 2012 Buick LaCrosse | Owner Manual - Page 360
. Washer Fluid What to Use When windshield washer fluid is needed, be sure to read the manufacturer's instructions before use. If operating the vehicle in an area where the temperature may fall below freezing, use a tank is full. See Engine Compartment Overview on page 10‑6 for reservoir location. - 2012 Buick LaCrosse | Owner Manual - Page 361
have built-in fluid, follow the manufacturer's instructions for adding water. Do not the washer fluid tank and other parts of the washer system. Also Properly torqued wheel nuts are necessary to vehicle serviced. Notice: Continuing to drive with worn-out brake pads could result in costly brake - 2012 Buick LaCrosse | Owner Manual - Page 362
the worse. The braking performance expected can change in many other ways if the wrong replacement brake parts are installed. A fluid leak in the the reservoir cap. See Engine Compartment Overview on page 10‑6 for the location of the reservoir. There are only two reasons why the brake fluid level - 2012 Buick LaCrosse | Owner Manual - Page 363
high voltage battery needs service. The dealer has information on how to recycle the high voltage battery. There is also information available at http://www.recyclemybattery.com. Using the wrong fluid can badly damage brake hydraulic system parts. For example, just a few drops of mineral-based oil - 2012 Buick LaCrosse | Owner Manual - Page 364
black, negative (−) cable from the battery or use a battery trickle charger. Remember to reconnect the battery when ready to drive the vehicle. Vehicle Storage The eAssist system high voltage battery is cooled with air drawn from the vehicle interior. The cold air intake for the battery is located - 2012 Buick LaCrosse | Owner Manual - Page 365
regular brake. See Parking Brake on page 9‑36. Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts. (Neutral). If the vehicle starts in any other position, contact your dealer for service. 2. Firmly apply the parking brake. See Parking Brake on page 9‑36. - 2012 Buick LaCrosse | Owner Manual - Page 366
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. Contact your dealer if - 2012 Buick LaCrosse | Owner Manual - Page 367
‑3 for more information. Replacement blades come in different types and are removed in different ways. For proper type and length, see Maintenance Replacement Parts on page 11‑14. To replace the windshield wiper blade: 1. Pull the windshield wiper assembly away from the windshield. 2. Lift up on the - 2012 Buick LaCrosse | Owner Manual - Page 368
performed. The vehicle should be normally loaded with a full tank of fuel and one person or 75 kg (160 lbs) sitting in the driver seat. Tires should be properly inflated. To adjust the vertical aim: 1. Open the hood. See Hood on page 10‑5. . . . The vehicle should be placed so the headlamps are - 2012 Buick LaCrosse | Owner Manual - Page 369
Vehicle Care 10-31 Notice: Do not cover a headlamp to improve beam cut-off when aiming. Covering a headlamp may cause excessive heat build-up which may cause damage to the headlamp. 6. Turn on the low-beam headlamps and place a piece of cardboard or equivalent in front of the - 2012 Buick LaCrosse | Owner Manual - Page 370
Care 7. Locate the vertical headlamp aiming screws, which are under the hood near each headlamp assembly. 8. Turn the vertical aiming screw until the headlamp beam is aimed to the horizontal tape line. Turn it clockwise or counterclockwise to raise or lower the angle of the beam. Base 9. Make - 2012 Buick LaCrosse | Owner Manual - Page 371
For any bulb changing procedure not listed service them. After an HID headlamp bulb has been replaced, the beam might be a slightly different shade than it was originally. This is normal. Headlamps, Front Turn Signal and Parking Lamps Base Headlamp Assembly The base instructions on the bulb package. - 2012 Buick LaCrosse | Owner Manual - Page 372
Install the bulb socket by turning clockwise one‐quarter turn. 8. If a headlamp bulb was replaced, install the dust cover in the back of the headlamp housing by turning clockwise one‐quarter turn. To replace one of these bulbs: 1. Open the hood. See Hood on page 10‑5. Uplevel Headlamp Assembly The - 2012 Buick LaCrosse | Owner Manual - Page 373
Vehicle Care To replace one of these bulbs: 1. Open the hood. See Hood on page 10‑5. 4. Push the new bulb into the socket and reinstall the socket into the headlamp assembly by turning it clockwise. 10-35 To replace one of these lamps: 1. Open the trunk. See Trunk on page 2‑13. 2. Remove the - 2012 Buick LaCrosse | Owner Manual - Page 374
The license plate lamps for this vehicle are on the trunk lid. To replace one of these bulbs: 1. Open the trunk. See Trunk on page 2‑13 for more (Uplevel) Front Turn Signal/ Parking Lamp Headlamp High Beam (Base) Headlamp Low Beam (Base) License Plate Lamp Rear Turn Signal Bulb Number 921LL 3157K - 2012 Buick LaCrosse | Owner Manual - Page 375
bad fuse with a new one of the identical size and rating. If there is a problem on the road and a voltage components in the vehicle can only be serviced by technicians with special training. High voltage components. High voltage cable or wiring has orange covering. Do not probe, tamper with, cut, or - 2012 Buick LaCrosse | Owner Manual - Page 376
location, electrical problems. To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a new one of the identical size and rating. Engine Compartment Fuse Block To remove the fuse block cover - 2012 Buick LaCrosse | Owner Manual - Page 377
25 Usage 10-39 Passive Entry/ Passive Start Module - Battery 2 (eAssist) Antilock Brake System Pump Electric Park Brake Rear Window Defogger Brake Vacuum Pump Cooling Fan K2 Not Used Transmission Auxiliary Oil Pump (eAssist) Cooling Fan K1 AIR Pump 26 27 28 41 42 Engine Compartment Fuse Block - 2012 Buick LaCrosse | Owner Manual - Page 378
Battery (from Engine Control Module Relay) 13 11 Mini Fuses Usage Six Cylinder Engine: Post Catalytic Converter Oxygen Sensor Heater, Mass Air Flow Sensor, Flex Fuel Sensor Fan (eAssist) Passive Entry/ Passive Start Module - Battery 1 (eAssist) Body Control Module 6 Heated Seat - Front Antilock Brake - 2012 Buick LaCrosse | Owner Manual - Page 379
(AFL) Motors - Battery Right High Beam Left High Beam Cooling Fan Relay Six Cylinder Engine: Pre Catalytic Converter Oxygen Sensor Heater, Canister Purge Solenoid. Four Cylinder Engine: Pre and Post Catalytic Converter Oxygen Sensor Heaters, Canister Purge Solenoid, Mass Air Flow Sensor. Fog Lamps - 2012 Buick LaCrosse | Owner Manual - Page 380
14 Vehicle Care Usage Air Conditioning Compressor Clutch Starter Wiper Speed Wiper Control Cabin Heater Coolant Pump (eAssist) Cooling Fan Headlamp Low Beam Usage Transmission Auxiliary Oil Pump (eAssist) The instrument panel fuse block is located in the instrument panel, on the driver side of the - 2012 Buick LaCrosse | Owner Manual - Page 381
Power Outlet 1 Power Outlet 2 Body Control Module 1 Body Control Module 4 Body Control Module 8 (J‐Case Fuse) 14 15 16 17 18 12 13 Fuses 11 Usage 10-43 Front Heater Ventilation Air Conditioning/Blower (J‐Case Fuse) Passenger Seat (Circuit Breaker) Driver Seat (Circuit Breaker) Diagnostic Link - 2012 Buick LaCrosse | Owner Manual - Page 382
26 Relays R1 R2 R3 Usage Body Control Module 3 Body Control Module 2 Rear Heater Ventilation Air Conditioning/Blower AC/DC Inverter Usage Trunk Relay Not Used Power Outlet Relay The rear compartment fuse block is located on the left side of the trunk behind a cover. Vehicles with eAssist do not have - 2012 Buick LaCrosse | Owner Manual - Page 383
Usage Not Used 10-45 Passive Entry/ Passive Start Module - Battery 1 (without eAssist) Not Used Run/Crank for Rear Sunshade (without of the fuses, relays, and features shown. Mini Fuses Usage 5 6 Not Used Heated Steering Wheel - Run/Crank (without eAssist) 23 Mini Fuses 7 8 12 15 16 Usage Not Used - 2012 Buick LaCrosse | Owner Manual - Page 384
) Rear Seat Infotainment (without eAssist) All‐Wheel Drive (without eAssist) Usage Not Used Not Used Not Used Not Used J‐Case Fuses 9 10 11 13 14 34 35 36 37 Usage Not Used Not Used Not Used Not Used Not Used Not Used Passive Entry/ Passive Start Module - Battery 2 (without eAssist) Not Used Not - 2012 Buick LaCrosse | Owner Manual - Page 385
Vehicle Care 10-47 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 information refer to the tire manufacturer. . WARNING (Continued) - 2012 Buick LaCrosse | Owner Manual - Page 386
driving on snow or ice covered covered roads. With winter tires, there may be decreased dry road traction, increased road noise, and shorter tread life. After changing to winter tires, be alert for changes in vehicle handling and braking. See your dealer for details regarding winter tire availability - 2012 Buick LaCrosse | Owner Manual - Page 387
the tire, although only one side may have the date of manufacture. (E) Tire Ply Material : The type of cord and number of plies in the sidewall and under the tread. (F) Uniform Tire Quality Grading (UTQG): Tire manufacturers are required to grade tires based on three performance factors: treadwear - 2012 Buick LaCrosse | Owner Manual - Page 388
. The TIN is molded onto both sides of the tire, although only one side may have the date of manufacture. (D) Maximum Cold Inflation Load Limit: Maximum load that can be carried and the maximum pressure needed to support that load. (E) Tire Inflation: The temporary use tire or compact spare tire - 2012 Buick LaCrosse | Owner Manual - Page 389
60, as shown in item C of the illustration, it would mean that the tire's sidewall is 60 the wheel in inches. (F) Service Air pressure is expressed in kPa (kilopascal) or psi (pounds per square inch). Accessory Weight: The combined weight of optional accessories. Some examples of optional accessories - 2012 Buick LaCrosse | Owner Manual - Page 390
Curb Weight: The weight date of production. GVWR: Gross Vehicle Weight Rating. See Vehicle Load Limits on page 9‑12. GAWR FRT: Gross Axle Weight that is located between the air pressure in a tire, measured in kPa (kilopascal) or psi (pounds per square inch) before a tire has built up heat from driving - 2012 Buick LaCrosse | Owner Manual - Page 391
air pressure is molded onto the sidewall. Maximum Load Rating: The load rating for a tire at the maximum permissible inflation pressure for that tire. Maximum Loaded Vehicle Weight: The sum of curb weight, accessory weight, vehicle capacity weight tread. Rim: A metal support for a tire and upon - 2012 Buick LaCrosse | Owner Manual - Page 392
curb weight, accessory weight, occupant weight, and cargo weight. Vehicle Placard: A label permanently attached to a vehicle showing the vehicle capacity weight tire information system that provides consumers with ratings for a need the correct amount of air pressure to operate effectively. Notice - 2012 Buick LaCrosse | Owner Manual - Page 393
the compact spare tire, if the vehicle has one. The cold compact spare should be at 420 kPa (60 psi). For additional information regarding the compact spare tire minimum air pressure needed to support the vehicle's maximum load carrying capacity. For additional information regarding how much weight - 2012 Buick LaCrosse | Owner Manual - Page 394
is the driver's responsibility to one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels sensor technology to check tire pressure levels. The TPMS sensors monitor the air pressure in your tires and transmit tire pressure readings to a receiver located - 2012 Buick LaCrosse | Owner Manual - Page 395
to warn the driver when a low tire pressure 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 readings to a receiver located in the vehicle - 2012 Buick LaCrosse | Owner Manual - Page 396
could damage the TPMS sensors. TPMS sensor damage caused by using an incorrect tire sealant is not covered by the vehicle warranty. Always use only the GM-approved tire sealant available through your dealer or included in the vehicle. Factory-installed Tire Inflator Kits use a GM approved liquid - 2012 Buick LaCrosse | Owner Manual - Page 397
off at the next ignition cycle. The sensors are matched to the tire/wheel positions, using a TPMS relearn tool, in the following order: driver side front tire, passenger side front tire, passenger side rear tire, and driver side rear. See your dealer for service or to purchase a relearn tool. There - 2012 Buick LaCrosse | Owner Manual - Page 398
driver side front tire. 8. Place the relearn tool against the tire sidewall, near the valve stem. Then press the button to activate the TPMS sensor. A horn chirp confirms that the sensor identification code has been matched to this tire and wheel or location of the damage. . . . Tire Inspection - 2012 Buick LaCrosse | Owner Manual - Page 399
time unusual wear is noticed, rotate the tires as soon as possible and check the wheel alignment. Also check for damaged tires or wheels. See When It Is Time for New Tires on page 10‑62 and Wheel Replacement on page 10‑67. Use this rotation pattern when rotating the tires. Do not - 2012 Buick LaCrosse | Owner Manual - Page 400
coat the center of the wheel hub with wheel bearing grease after a wheel change or tire rotation to prevent corrosion or rust build-up. Do not get grease on the flat wheel mounting surface or on the wheel nuts or bolts. Check that all wheel nuts are properly tightened. See "Wheel Nut Torque" under - 2012 Buick LaCrosse | Owner Manual - Page 401
This also applies for the spare tire, if the vehicle has one, even if it is never used. Multiple conditions including temperatures, may result in vibrations while driving. When storing a vehicle for at least a month, remove the tires or raise the vehicle to reduce the weight from the tires. 10 - 2012 Buick LaCrosse | Owner Manual - Page 402
time. See Tire Inspection on page 10‑60 and Tire Rotation on page 10‑61 for location and more information about the Tire and Loading Information label. { WARNING Using bias-ply tires on the vehicle may cause the wheel rim flanges to develop cracks after many miles of driving. A tire and/or wheel - 2012 Buick LaCrosse | Owner Manual - Page 403
the chance of a crash and serious injury. Only use GM specific wheel and tire systems developed for the vehicle, and have them properly installed by a GM certified technician. See Buying New Tires on page 10‑63 and Accessories and Modifications on page 10‑3 for additional information. Uniform Tire - 2012 Buick LaCrosse | Owner Manual - Page 404
, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics. use spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to 30 cm), or to some limited-production tires. While the tires available on General Motors passenger cars and light trucks may - 2012 Buick LaCrosse | Owner Manual - Page 405
performance which all passenger car tires must meet under wheel nuts keep coming loose, the wheel, wheel bolts, and wheel nuts should be replaced. If the wheel leaks air, replace it. Some aluminum wheels one side or the other. If the vehicle vibrates when driving on a smooth road, the tires and wheels - 2012 Buick LaCrosse | Owner Manual - Page 406
10-68 Vehicle Care Used Replacement Wheels Replace wheels, wheel bolts, wheel nuts, or Tire Pressure Monitor System (TPMS) sensors with new GM original equipment parts. Tire Chains { WARNING Replacing a wheel with a used one is dangerous. How it has been used or how far it has been driven may be - 2012 Buick LaCrosse | Owner Manual - Page 407
that side. Take your foot off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, use it for changing a flat tire. If a tire goes flat, avoid further tire and wheel damage by driving slowly to a service center repair or replace the flat tire as soon as possible. - 2012 Buick LaCrosse | Owner Manual - Page 408
Place wheel blocks on both sides of the tire at the opposite corner of the tire being changed. This vehicle may come with a jack and spare tire or a tire sealant and compressor kit. To use the jacking equipment to change a spare tire safely, follow the instructions below. Then see Tire Changing on - 2012 Buick LaCrosse | Owner Manual - Page 409
in an enclosed area that has no fresh air ventilation. For more information, see Engine Exhaust on page 9‑30. If the vehicle has the tire sealant and compressor kit shown above, follow the operating instructions under "Tire Sealant and Compressor Kit (With Pressure Deflation Button). If the vehicle - 2012 Buick LaCrosse | Owner Manual - Page 410
Canada) on page 13‑7 or Roadside Assistance Program (Mexico) on page 13‑10. Read and follow all of the tire sealant and compressor kit instructions. The kit includes: A. On/Off Button B. Selector Switch (Sealant/Air or Air Only) C. Pressure Relief Button D. Pressure Gauge E. Air Only Hose (Black - 2012 Buick LaCrosse | Owner Manual - Page 411
replaced before its expiration date. Replacement sealant canisters are available at your local dealer. See "Removal and Installation of the Sealant Canister" later in this section. There is only enough sealant to seal one tire. After usage, the sealant canister and sealant/air hose assembly must be - 2012 Buick LaCrosse | Owner Manual - Page 412
drop and start to rise again as the tire inflates with air only. 10. Inflate the tire to the recommended inflation kit cannot inflate the tire. Remove the power plug from the accessory power outlet and unscrew the inflating hose from the tire valve. See Roadside Assistance Program (U.S. and Canada - 2012 Buick LaCrosse | Owner Manual - Page 413
state codes and practices. 22. Replace it with a new canister available from your dealer. 23. After temporarily sealing a tire using the tire sealant and compressor kit, take the vehicle to an authorized dealer within 161 km (100 mi) of driving to have the tire repaired or replaced. 16. If the flat - 2012 Buick LaCrosse | Owner Manual - Page 414
will inflate the tire with air only. Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured) To use the air compressor to inflate a tire with air only and not sealant: If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place - 2012 Buick LaCrosse | Owner Manual - Page 415
button (A) to turn the tire sealant and compressor kit off. Be careful while handling the tire sealant and compressor kit as it could be warm after usage. 12. Unplug the power plug (G) from the accessory power outlet in the vehicle. 13. Disconnect the air only hose (E) from the tire valve stem, by - 2012 Buick LaCrosse | Owner Manual - Page 416
(A). 7. Slide the plastic cover back on. Tire Sealant and Compressor Kit (With Pressure Deflation Button) System Identification If the vehicle has the tire sealant and compressor kit shown above, follow the operating instructions under "Tire Sealant and Compressor Kit (With Pressure Relief Button - 2012 Buick LaCrosse | Owner Manual - Page 417
to be effective. See Roadside Assistance Program (U.S. and Canada) on page 13‑7 or Roadside Assistance Program (Mexico) on page 13‑10. Read and follow all of the tire sealant and compressor kit instructions. { WARNING Storing the tire sealant and compressor kit or other equipment in the passenger - 2012 Buick LaCrosse | Owner Manual - Page 418
) G. Air Only Hose (Black) H. Power Plug The kit includes: Tire Sealant Read and follow the safe handling instructions on the label adhered to the sealant canister. Check the tire sealant expiration date on the sealant canister. The sealant canister should be replaced before its expiration date - 2012 Buick LaCrosse | Owner Manual - Page 419
. 10-81 When using the tire sealant and compressor kit during cold temperatures, warm the kit in a heated environment for five minutes. This will help to inflate the tire faster. If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on the hazard warning - 2012 Buick LaCrosse | Owner Manual - Page 420
drop and start to rise again as the tire inflates with air only. 10. Inflate the tire to the recommended inflation kit cannot inflate the tire. Remove the power plug from the accessory power outlet and unscrew the inflating hose from the tire valve. See Roadside Assistance Program (U.S. and Canada - 2012 Buick LaCrosse | Owner Manual - Page 421
kit as it could be warm after usage. 12. Unplug the power plug (H) from the accessory power outlet in the vehicle. 13. Turn the sealant/air or replaced. 17. Return the equipment to its original storage location in the vehicle. 18. Immediately drive the vehicle 8 km (5 mi) to distribute the sealant in - 2012 Buick LaCrosse | Owner Manual - Page 422
with local state codes and practices. 22. Replace it with a new canister available from your dealer. 23. After temporarily sealing a tire using the tire sealant and compressor kit, take the vehicle to an authorized dealer within a 161 km (100 mi) of driving to have the tire repaired or replaced. - 2012 Buick LaCrosse | Owner Manual - Page 423
tire and wheel damage by driving slowly to a level place. Turn on the hazard warning flashers. See Hazard Warning Flashers on page 6‑4. See If a Tire Goes Flat on page 10‑69 for other important safety warnings. 1. Remove the tire sealant and compressor kit from its storage location. See Storing - 2012 Buick LaCrosse | Owner Manual - Page 424
and remove the canister. 4. Replace with a new canister which is available from your dealer. The tire sealant and compressor kit has an accessory adapter located in a compartment on the bottom of its housing that may be used to inflate air mattresses, balls, etc. 5. Push the new canister into place - 2012 Buick LaCrosse | Owner Manual - Page 425
Care 10-87 Storing the Tire Sealant and Compressor Kit To access the tire sealant and compressor kit: 1. Open the trunk. See Trunk on page 2‑13. 2. Lift the cover. Tire Changing Removing the Spare Tire and Tools The equipment you need is located in the trunk. 1. Open the trunk. 2. Remove the - 2012 Buick LaCrosse | Owner Manual - Page 426
lay it face down, as it could become scratched or damaged. Store the wheel cover in the trunk until you have the flat tire repaired or replaced. A. Screwdriver the tools next to the tire being changed. 3. Turn the wheel wrench counterclockwise to loosen all of the wheel nuts, but do not remove them - 2012 Buick LaCrosse | Owner Manual - Page 427
get under a vehicle when it is supported only by a jack. { WARNING vehicle, it is designed only for changing a flat tire. If it is provided with the vehicle, only use it for changing a flat tire. 4. Position the jack head ends of the jack and tool over one another. { WARNING Raising the vehicle - 2012 Buick LaCrosse | Owner Manual - Page 428
the vehicle. 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 an accident. When changing a wheel, remove any rust or dirt from places - 2012 Buick LaCrosse | Owner Manual - Page 429
. Follow the torque specification supplied by the aftermarket manufacturer when using accessory locking wheel nuts. See Capacities and Specifications on page 12‑2 for original equipment wheel nut torque specifications. Notice: Improperly tightened wheel nuts can lead to brake pulsation and rotor - 2012 Buick LaCrosse | Owner Manual - Page 430
Turn the retainer nut clockwise to secure the tire. 6. Place the floor cover on the wheel. Storing a Flat or Spare Tire and Tools With a Slide In Fastener 1. proper place. Store the spare or flat tire in one of the ways shown below. Storage instructions will vary depending on the bolt that came with - 2012 Buick LaCrosse | Owner Manual - Page 431
new; however, it can lose air after a time. Check the inflation pressure regularly. It should be 420 kPa (60 psi). Stop as soon as possible 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 parts of the vehicle. - 2012 Buick LaCrosse | Owner Manual - Page 432
due to the 12-volt battery charge level, the eAssist battery charge level, power capability, or an issue with the eAssist system. In these cases, the display will not be available because of the power issue, or the DIC will display JUMP START DISABLED. SEE OWNERS MANUAL. Jump Starting Jump Starting - 2012 Buick LaCrosse | Owner Manual - Page 433
. { 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. The jump start positive is located under a trim cover in the engine compartment on the driver side of the - 2012 Buick LaCrosse | Owner Manual - Page 434
The repairs would not be covered by the vehicle warranty. Whenever possible, turn off or unplug all accessories on either vehicle when jump (Continued) This post (A) is used instead of a direct connection to the battery. 1. Check the other vehicle. It must have a 12-volt battery with a negative - 2012 Buick LaCrosse | Owner Manual - Page 435
on the vehicle with the dead battery. { WARNING Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running. 5. Connect one end of the red positive (+) cable to the jump start positive (+) post (A). Use a remote positive (+) terminal if - 2012 Buick LaCrosse | Owner Manual - Page 436
or Remote Positive (+) and Remote Negative (-) Terminals C. Dead Battery or Remote Positive (+) Terminal 8. Connect the other end of the black negative (-) cable to an unpainted heavy metal engine part (D) away from the dead battery, but not near engine parts that move. 9. Start the engine in the - 2012 Buick LaCrosse | Owner Manual - Page 437
all four wheels off the ground. Care must be taken with vehicles that have low ground clearance and/or special equipment. Always flatbed on a car carrier. Consult your dealer or a professional towing service if the disabled vehicle must be towed. See Roadside Assistance Program (U.S. and Canada) on - 2012 Buick LaCrosse | Owner Manual - Page 438
for more information. . . Vehicles 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 tow vehicle following the dolly manufacturer's instructions. 2. Drive the front wheels onto the dolly. . - 2012 Buick LaCrosse | Owner Manual - Page 439
to the dolly following the manufacturer's instructions. 7. Release the parking brake only after the vehicle being towed is firmly attached to the towing vehicle. 8. Turn the ignition to LOCK/OFF. 10-101 Dolly Towing from the Front (All-Wheel Drive) Dolly Towing from the Rear Vehicles with - 2012 Buick LaCrosse | Owner Manual - Page 440
wash it often and out of direct sunlight. Notice: Do not use petroleum based, acidic, or abrasive cleaning agents as they can damage the vehicle's paint, metal, or plastic parts. If damage occurs, it would not be covered by the vehicle's warranty. Approved cleaning products can be obtained from your - 2012 Buick LaCrosse | Owner Manual - Page 441
chrome polish, steam, or caustic soap to clean. A coating of wax, rubbed to a high polish, is recommended for all bright metal parts -based car washing soap to clean exterior lamps and lenses. Follow instructions under "Washing the Vehicle" later in this section. Wheels and Trim - Aluminum or Chrome - 2012 Buick LaCrosse | Owner Manual - Page 442
polishes, cleaners, brushes, or cleaners that contain acid on aluminum or chrome-plated wheels. Use only approved cleaners. Also, never drive a vehicle with aluminum or chrome-plated wheels through an automatic car wash that uses silicone carbide tire cleaning Underbody Maintenance Use plain water - 2012 Buick LaCrosse | Owner Manual - Page 443
available from your dealer to avoid corrosion. Larger areas of finish damage can be corrected in your dealer's body and Before using cleaners, read and adhere to all safety instructions on the label. While cleaning the interior, maintain color to home furnishings can also permanently transfer - 2012 Buick LaCrosse | Owner Manual - Page 444
remove as much of the soil as possible using one of the following techniques: . Interior Glass To clean left behind with a clean dry cloth. Commercial glass cleaners may be used, if rubbing the soiled area until there is no longer any color transfer from the soil to the cleaning cloth. 5. If - 2012 Buick LaCrosse | Owner Manual - Page 445
or wax-based products. Cleaners containing these solvents can permanently change the appearance soap solution. Damage caused by air fresheners would not be covered by the vehicle warranty. 10 Interference with the pedals can cause unintended acceleration (Continued) The original equipment floor - 2012 Buick LaCrosse | Owner Manual - Page 446
with the correct side up. Do not turn it over. Do not place anything on top of the driver side floor mat. Use only a single floor mat on the driver side. Do not place one floor mat on top of another. . . . Reinstall by lining up the floor mat retainer openings over the carpet - 2012 Buick LaCrosse | Owner Manual - Page 447
priced maintenance and repair services. With trained technicians, the dealer is the place for routine maintenance such as oil changes and tire rotations and additional maintenance items like tires, brakes, batteries, and wiper blades. Notice: Damage caused by improper maintenance can lead to costly - 2012 Buick LaCrosse | Owner Manual - Page 448
, and equipment are available. If they are not, see your dealer to have a trained technician do the work. See Doing Your Own Service Work on page 10 trailer. Used for high speed or competitive driving. Used for taxi, police, or delivery service. . Carry passengers and cargo within recommended - 2012 Buick LaCrosse | Owner Manual - Page 449
the need for vehicle service for more than a year. The engine oil and filter must be changed at least once a year 60. Check the windshield washer fluid level. See Washer Fluid on page 10‑22. Once a Month . Check engine oil level and oil life percentage. If needed, change engine oil and filter - 2012 Buick LaCrosse | Owner Manual - Page 450
. See Tire Inspection on page 10‑60. Visually check for fluid leaks. Inspect engine air cleaner filter. See Engine Air Cleaner/Filter on page 10‑13. Inspect brake system. Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear. See Exterior - 2012 Buick LaCrosse | Owner Manual - Page 451
Service and Maintenance 11-5 - 2012 Buick LaCrosse | Owner Manual - Page 452
Service and Maintenance b) Check all fuel and vapor lines and hoses for proper hook‐up, routing, and condition. Check that the purge valve, if the vehicle has one areas with poor air quality, or areas with high dust levels. Replacement may also be needed if there is a reduction in air flow, excessive - 2012 Buick LaCrosse | Owner Manual - Page 453
Service and Maintenance 11-7 - 2012 Buick LaCrosse | Owner Manual - Page 454
hook‐up, routing, and condition. Check that the purge valve, if the vehicle has one, works properly. Replace as needed. c) Or every four years, whichever comes first. Special Application Services . Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/ 3,000 mi. Have - 2012 Buick LaCrosse | Owner Manual - Page 455
and conditions to look for that may indicate services are required. Battery The battery supplies power to start the engine and operate any additional electrical accessories. . Brakes Brakes stop the vehicle and are crucial to safe driving. . To avoid break‐down or failure to start the vehicle - 2012 Buick LaCrosse | Owner Manual - Page 456
steering wheel vibration, bounce/ sway while braking, longer stopping distance, or uneven tire wear. As part of the multi‐point inspection, trained dealer technicians can visually inspect the shocks and struts for signs of leaking, blown seals, or damage, and can advise when service - 2012 Buick LaCrosse | Owner Manual - Page 457
technicians can inspect and recommend the right tires. Your dealer can also provide tire/wheel balancing services to ensure smooth vehicle operation at all speeds. Your dealer sells and services name brand tires. Signs of damage include scratches, cracks, and chips. Trained dealer technicians - 2012 Buick LaCrosse | Owner Manual - Page 458
11-12 Service and Maintenance Recommended Fluids, Lubricants, and Parts Recommended Fluids and Lubricants Usage Engine of deionized water and DEX-COOL Coolant available at your dealer. DOT 3 Hydraulic Brake Fluid (GM Part No. 88862806, in Canada 88862807). Optikleen® Washer Solvent. DEXRON®-VI - 2012 Buick LaCrosse | Owner Manual - Page 459
Service and Maintenance Usage Key Lock Cylinders Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl Hood and Door Hinges Weatherstrip Conditioning Fluid/Lubricant Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). 11-13 Lubriplate Lubricant - 2012 Buick LaCrosse | Owner Manual - Page 460
number, or specification can be obtained from your dealer. Part Engine Air Cleaner/Filter Engine Oil Filter 2.4L L4 Engine 3.6L V6 Engine Passenger Compartment Air Filter Spark Plugs 2.4L L4 Engine 3.6L V6 Engine Wiper Blades Driver Side - 65 cm (25.6 in) Passenger Side - 45 cm (17.7 in) 25892079 - 2012 Buick LaCrosse | Owner Manual - Page 461
Service and Maintenance 11-15 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 maintenance receipts. Date Odometer Reading Serviced By Services - 2012 Buick LaCrosse | Owner Manual - Page 462
11-16 Service and Maintenance Odometer Reading Date Serviced By Services Performed - 2012 Buick LaCrosse | Owner Manual - Page 463
Service and Maintenance Odometer Reading 11-17 Date Serviced By Services Performed - 2012 Buick LaCrosse | Owner Manual - Page 464
11-18 Service and Maintenance Odometer Reading Date Serviced By Services Performed - 2012 Buick LaCrosse | Owner Manual - Page 465
and Specifications on page 12‑2 for the vehicle's engine code. Vehicle Data Capacities and Specifications ...12-2 Engine Drive Belt Routing ...12-4 Service Parts Identification Label This label, in the trunk, has the following information: . Vehicle Identification Number (VIN). Model designation - 2012 Buick LaCrosse | Owner Manual - Page 466
refrigerant label located under the hood. See your dealer for more information. 9.6 L 7.1 L 4.7 L 5.7 L 60.0 L 74.0 L 70.5 L 10.1 qt 7.5 qt 5.0 qt 6.0 qt 15.8 gal 19.5 gal 18.6 gal Air Conditioning Refrigerant R134a Engine Cooling System 2.4L L4 Engine 3.6L V6 Engine Engine Oil with Filter 2.4L L4 - 2012 Buick LaCrosse | Owner Manual - Page 467
2.4L L4 Engine, 6-Speed Automatic 3.6L V6 Engine, 6-Speed Automatic Wheel Nut Torque *See Automatic Transmission Fluid on page 10‑13 for information on be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling. Engine Specifications Engine 2.4L L4 - 2012 Buick LaCrosse | Owner Manual - Page 468
12-4 Technical Data Engine Drive Belt Routing 3.6L V6 Engine 2.4L L4 Engine Belt removal and installation requires special tools. See your dealer for service. - 2012 Buick LaCrosse | Owner Manual - Page 469
: STEP ONE: Discuss your concern with a member of dealership management. Normally, concerns can be quickly resolved at that level. If the matter has already been reviewed with the sales, service, or parts manager, contact the owner of your dealership or the general manager. Reporting Safety Defects - 2012 Buick LaCrosse | Owner Manual - Page 470
available to give the Customer Assistance representative: . Vehicle Identification Number (VIN). This is available from the vehicle registration or title, or the plate at the top left of the instrument panel and visible through the windshield. Dealership name and location. Vehicle delivery date - 2012 Buick LaCrosse | Owner Manual - Page 471
, 1-800-263-3777 (English), 1-800-263-7854 (French), or write to: Mediation/Arbitration Program c/o Customer Care Centre General Motors of Canada Limited Mail Code: CA1-163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 The inquiry should be accompanied by the Vehicle Identification Number (VIN - 2012 Buick LaCrosse | Owner Manual - Page 472
problem that has not been satisfactorily handled through the normal means, we suggest the following steps: STEP ONE Explain your case to your dealer service agent, service them to contact the right people at General Motors for support, if needed. STEP THREE If your case is not resolved in - 2012 Buick LaCrosse | Owner Manual - Page 473
to call the toll-free number for assistance. However, if a customer wishes to write or e-mail Buick, the letter should be addressed to: 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 - 2012 Buick LaCrosse | Owner Manual - Page 474
has TTY equipment available at its Customer Assistance Center. Any TTY user can communicate with Buick by dialing: 1-800-832-8425. TTY users in Canada can dial 1‐800‐263-3830. . Storage for online service and maintenance records. Buick dealer locator for service nationwide. Exclusive privileges - 2012 Buick LaCrosse | Owner Manual - Page 475
and Auto Care Sections. Download the owner manual for your vehicle, quickly and easily. Find the Buick-recommended maintenance services for your vehicle. This program is available to qualified applicants for cost reimbursement of eligible aftermarket adaptive equipment required for the vehicle, such - 2012 Buick LaCrosse | Owner Manual - Page 476
Limited reserve the right to make any changes or discontinue the Roadside Assistance program at any time without notification. Buick and General Motors of Canada Limited reserve the right to limit services or payment to an owner or driver if they decide the claims are made too often, or the same - 2012 Buick LaCrosse | Owner Manual - Page 477
-9 Flat Tire Change: Service to change a flat tire with the spare tire. The spare tire, if equipped, must be in good condition and properly inflated. It is the owner's responsibility for the repair or replacement of the tire if it is not covered by the warranty. Battery Jump Start: Service to jump - 2012 Buick LaCrosse | Owner Manual - Page 478
. The services are available at no cost under the terms and conditions of the program. The Roadside Assistance program is not part of, or included, in the coverage provided by the new vehicle limited warranty. Roadside Assistance provides assistance to the driver and passengers while driving the - 2012 Buick LaCrosse | Owner Manual - Page 479
Roadside Assistance program guidelines. If the costs exceed the amount authorized for these services, you must pay the difference at the time of service. Roadside Assistance will coordinate hotel accommodations for all vehicle travelers for up to two nights. A rental car will be provided for up to - 2012 Buick LaCrosse | Owner Manual - Page 480
for the driver and passengers by first class bus or coach commercial airline will be provided to a location chosen by Roadside Assistance, depending on availability at the chosen destination. Restrictions apply based on vehicle specifications. If you are on the road, taxi service to the - 2012 Buick LaCrosse | Owner Manual - Page 481
intent, derived from the services provided. Cost of towing a trailer when choosing a Buick dealer that is nearest to the temporary storage facility for the disabled vehicle. Cost of all maneuvers required to access the vehicle when it is not available to be towed. Cost of fuel provided. Contacting - 2012 Buick LaCrosse | Owner Manual - Page 482
to offer Courtesy Transportation, a customer support program for vehicles with the Bumper-to-Bumper (Base Warranty Coverage period in Canada), extended powertrain, and/or warranties specific to e-Assist in both the U.S. and Canada. Several Courtesy Transportation options are available to assist in - 2012 Buick LaCrosse | Owner Manual - Page 483
. 13-15 Additional Program Information All program options, such as shuttle service, may not be available at every dealer. Please contact your dealer for specific information about availability. All Courtesy Transportation arrangements will be administered by appropriate dealer personnel. General - 2012 Buick LaCrosse | Owner Manual - Page 484
Aftermarket collision parts are also available. These are made by companies other than GM and may not have been tested for the vehicle. As a result, these parts may fit poorly, exhibit premature durability/ corrosion problems, and may not perform properly in subsequent collisions. Aftermarket parts - 2012 Buick LaCrosse | Owner Manual - Page 485
using aftermarket parts. Discuss this with the repair professional, and insist on Genuine GM parts. Remember, if the vehicle is leased, you may be obligated to have the vehicle repaired with Genuine GM parts, even if your insurance coverage does not pay the full cost. . . . . . . . Choose - 2012 Buick LaCrosse | Owner Manual - Page 486
with that company. In such cases, you can have control of the repair and parts choices as long as the cost stays within reasonable limits. Current and Past Models Technical Service Bulletins and Manuals are available for current and past model GM vehicles. ORDER TOLL FREE: 1-800-551-4123 Monday - 2012 Buick LaCrosse | Owner Manual - Page 487
similar complaints, involved in individual problems between you, Reporting Safety Defects to the Canadian Government If you live in Canada, and you believe that the vehicle has a safety defect, notify Transport Canada immediately, and notify General Motors of Canada Limited. Call Transport Canada - 2012 Buick LaCrosse | Owner Manual - Page 488
1-800-521-7300, or write: Buick Customer Assistance Center P.O. Box 33136 Detroit, MI 48232-5136 In Canada, call 1-800-263-3777 (English) or 1-800-263-7854 (French), or write: General Motors of Canada Limited Customer Care Centre, Mail Code: CA1-163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 - 2012 Buick LaCrosse | Owner Manual - Page 489
driving conditions and no personal data (e.g., name, gender, age, and crash location or similar government office; as part of GM's defense of litigation and is available at www.onstar.com (U.S.) or www.onstar.ca (Canada), or by manual for information on stored data and for deletion instructions - 2012 Buick LaCrosse | Owner Manual - Page 490
13-22 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 as key fobs for remote door locking/ unlocking and starting, and in - 2012 Buick LaCrosse | Owner Manual - Page 491
is ready. Flashing Green: On a call. Red: Indicates a problem. OnStar Services Emergency ...Security ...Navigation ...Connections ...Diagnostics ...14-2 14-2 14-2 14-4 14-5 If equipped, Turn-by-Turn Navigation voice commands. Requires the available Directions and Connections service plan. . . - 2012 Buick LaCrosse | Owner Manual - Page 492
updated. Visit www.onstar.com for coverage maps. Verify account information or update contact information. Get driving directions. Requires the available Directions and Connections service plan. Receive On-Demand Diagnostics for a check on the vehicle's key operating systems. Receive Roadside - 2012 Buick LaCrosse | Owner Manual - Page 493
with miles to the destination, then responds with "OnStar ready," then a tone. 3. Say "Goodbye." Exits voice commands. 14-3 Other Navigation Services Available from OnStar OnStar eNav: Allows subscribers to send destinations from Google Maps™ and MapQuest.com to their Turn-by-Turn Navigation or - 2012 Buick LaCrosse | Owner Manual - Page 494
sound OK?" 5. Say "Yes" or "No" to try again. System responds: "OK, storing ." Connections OnStar Hands-Free Calling allows calls to be made and received from the vehicle. The vehicle can also be controlled minutes" then "verify" to check how many minutes remain and their expiration date. - 2012 Buick LaCrosse | Owner Manual - Page 495
on most vehicles. Not all OnStar services are available everywhere or on all vehicles. For more information, a full description of OnStar services, system limitations, and OnStar terms and conditions, see www.onstar.com (U.S.) or www.onstar.ca (Canada); contact OnStar at 1-888-4-ONSTAR (1‐888 - 2012 Buick LaCrosse | Owner Manual - Page 496
it has not been properly maintained. If equipment or software is added, connected, or modified, OnStar service may not work. Other problems beyond OnStar 's control may prevent service such as hills, tall buildings, tunnels, weather, electrical system design and architecture of the vehicle, damage - 2012 Buick LaCrosse | Owner Manual - Page 497
. Obstruction of the GPS can occur in a large city with tall buildings; in parking garages; around airports; in tunnels, underpasses, or parking garages; or in an area with very dense trees. If GPS signals are not available, the OnStar system should still operate to call OnStar. However, OnStar - 2012 Buick LaCrosse | Owner Manual - Page 498
and cause it to not operate. Unable to Connect to OnStar Message If there is limited cellular try the call again or try again after driving a few miles into another cellular area. Privacy services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available - 2012 Buick LaCrosse | Owner Manual - Page 499
...10-3 Accessory Power ...9-27 Adaptive Forward Lighting (AFL) ...6-3 Add-On Electrical Equipment ...9-63 Additional Information, OnStar® ...14-5 Adjustments Lumbar, Front Seats ...3-5 Air Cleaner/Filter, Engine ...10-13 Air Conditioning ...8-1 Air Filter, Passenger Compartment ...8-11 Air Intake - 2012 Buick LaCrosse | Owner Manual - Page 500
Fluid ...10-13 Automatic Transmission Manual Mode ...9-33 Shift Lock Control Carbon Monoxide Engine Exhaust ...9-30 Trunk ...2-13 Winter Driving ...9-9 Cautions, Danger, and Warnings ...iv CD Chains, Tire ...10-68 Charging System Light ...5-17 B Battery ...10-25 Jump Starting ...10-94, 10-95 Load - 2012 Buick LaCrosse | Owner Manual - Page 501
Damage Repair ...13-15 Compact Spare Tire ...10-93 Compass ...5-5 Messages ...5-36 Compressor Kit, Tire Sealant ...10-71, 10-78 Connections, OnStar® ...14-4 Control of a Vehicle ...9-4 Convenience Net ...4-2 Convex Mirrors ...2-17 Coolant Engine ...10-16 Engine Temperature Gauge ...5-14 Engine - 2012 Buick LaCrosse | Owner Manual - Page 502
...10-44 Emergency, OnStar® ...14-2 Engine Air Cleaner/Filter ...10-13 Check and Service Engine Soon Light ...5-17 Compartment Overview ...10-6 Drive Belt Routing, Engine ...12-4 Drive Systems All-Wheel Drive ...9-34 Driver Efficiency Gauge ...5-13 Driver Information Center (DIC) ...5-27 Driving - 2012 Buick LaCrosse | Owner Manual - Page 503
Adjustment ...3-4 Heated and Ventilated ...3-10 Front Storage ...4-1 Fuel ...9-52 Additives ...9-53 Economy Driving ...1-27 Filling a Portable Fuel Container ...9-56 i-5 F Features Memory ...1-8 Filter, Engine Air Cleaner ...10-13 Flash-to-Pass ...6-2 Flashers, Hazard Warning ...6-4 Fuel (cont - 2012 Buick LaCrosse | Owner Manual - Page 504
(HSA) ...9-38 Hood ...10-5 Horn ...5-3 How to Wear Safety Belts Properly ...3-14 Gauges Driver Efficiency ...5-13 Engine Coolant Temperature ...5-14 Fuel ...5-12 Odometer ...5-12 Speedometer ...5-12 Tachometer ...5-12 Warning Lights and Indicators ...5-9 General Information Service and Maintenance - 2012 Buick LaCrosse | Owner Manual - Page 505
Malfunction Indicator ...5-17 Messages ...5-39 On Reminder ...5-26 Reading ...6-6 Sun Visor ...6-6 Lap-Shoulder Belt ...3-15 LATCH System Replacing Parts after a Crash ...3-52 LATCH, Lower Anchors and Tethers for Children ...3-44 Lighting Adaptive Forward ...6-3 Entry ...6-7 Exit ...6-7 Illumination - 2012 Buick LaCrosse | Owner Manual - Page 506
Seats ...3-8 Messages Anti-theft Alarm System ...5-41 Battery Voltage and Charging ...5-35 Brake System ...5-36 Convex ...2-17 Folding ...2-17 Heated ...2-18 Manual Rearview ...2-18 Park Tilt ...2-18 Power ...2- ...11-12 Malfunction Indicator Lamp ...5-17 Manual Mode ...9-33 N Navigation OnStar® ... - 2012 Buick LaCrosse | Owner Manual - Page 507
Connections Service Air Filter ...8-11 Passenger Sensing System ...3-29 Perchlorate Materials Requirements, California ...10-3 Personalization Vehicle ...5-43 Phone Bluetooth ...7-57, 7-59, 7-63, 7-69 Power Door Locks ...2-12 Mirrors ...2-17 Outlets ...5-7 Protection, Battery ...6-8 Retained Accessory - 2012 Buick LaCrosse | Owner Manual - Page 508
after a Crash ...3-52 Replacing Safety Belt System Parts after a Crash ...3-21 Reporting Safety Defects Canadian Government ...13-19 General Motors ...13-20 U.S. Government ...13-19 Restraints Where to Put ...3-43 Retained Accessory Power (RAP) ...9-27 Ride Control Systems Enhanced Traction System - 2012 Buick LaCrosse | Owner Manual - Page 509
Accessories and Modifications ...10-3 Doing Your Own Work ...10-4 Engine Soon Light ...5-17 Maintenance Records ...11-15 Maintenance, General Information ...11-1 Parts Identification Label ...12-1 Publications Ordering Information ...13-18 Scheduling Appointments ...13-13 Servicing the Airbag - 2012 Buick LaCrosse | Owner Manual - Page 510
Wheel ...5-3 Wheel Adjustment ...5-2 Wheel Controls ...5-2 Stoplamps and Back-up Lamps Bulb Replacement ...10-35 Storage Mass Media (MEM) ...7-36 Storage Areas Center Console ...4-2 Convenience Net ...4-2 Front ...4-1 Glove Box ...4-1 Storing the Tire Sealant and Compressor Kit 10-68 Changing ...10- - 2012 Buick LaCrosse | Owner Manual - Page 511
Kit, Storing ...10-87 Sidewall Labeling ...10-48 Terminology and Definitions ...10-51 Uniform Tire Quality Grading ...10-65 Wheel Alignment and Tire Balance ...10-67 Wheel Replacement ...10-67 When It Is Time for New Tires ...10-62 Winter ...10-48 Towing Driving and Lane-Change Signals This Manual - 2012 Buick LaCrosse | Owner Manual - Page 512
...2-20 Windshield Wiper/Washer ...5-3 Winter Driving ...9-9 Winter Tires ...10-48 Wiper Blade Replacement ...10-29 Wiring, High Voltage Devices ...10-37 Vehicle Care Storing the Tire Sealant and Compressor Kit ...10-87 Tire Pressure ...10-54 Ventilation, Air ...8-10 Visors ...2-21 Voltage Devices