Owner Manual
Page 2
2015 Buick LaCrosse Owner Manual M In Brief ...1-1 Instrument Panel ...1-2 Initial Drive Information ...1-4 Vehicle Features ...1-15 eAssist Features ...1-19 Performance and Maintenance ...1-21 Keys, Doors, and Windows ...2-1 Keys and Locks ...2-1 Doors ...2-13 Vehicle Security...2-15 Exterior Mirrors ...2-18 Interior Mirrors ...2-19 Windows ...2-20 Roof ...2-23 Seats and Restraints ...3-1 Head Restraints ...3-2 Front Seats ...3-4 Rear Seats ...3-11 Safety Belts ...3-12 Airbag System ...3-20 Child Restraints ...3-33 Storage ...4-1 Storage Compartments ...4-1 Additional Storage Features ...4-3 ...
2015 Buick LaCrosse Owner Manual M In Brief ...1-1 Instrument Panel ...1-2 Initial Drive Information ...1-4 Vehicle Features ...1-15 eAssist Features ...1-19 Performance and Maintenance ...1-21 Keys, Doors, and Windows ...2-1 Keys and Locks ...2-1 Doors ...2-13 Vehicle Security...2-15 Exterior Mirrors ...2-18 Interior Mirrors ...2-19 Windows ...2-20 Roof ...2-23 Seats and Restraints ...3-1 Head Restraints ...3-2 Front Seats ...3-4 Rear Seats ...3-11 Safety Belts ...3-12 Airbag System ...3-20 Child Restraints ...3-33 Storage ...4-1 Storage Compartments ...4-1 Additional Storage Features ...4-3 ...
Owner Manual
Page 8
... Instrument Panel Instrument Panel ...1-2 Interior Lighting ...1-11 Exterior Lighting ...1-12 Windshield Wiper/Washer ...1-13 Climate Controls ...1-14 Transmission ...1-14 Power Outlets ...1-17 Universal Remote System ...1-18 Sunroof ...1-18 eAssist Features Initial Drive Information Initial Drive Information ...1-4 Remote Keyless Entry (RKE) System ...1-4 Remote Vehicle Start ...1-4 Door Locks ...1-5 Trunk Release ...1-5 Windows ...1-6 Seat Adjustment ...1-6 Memory Features ...1-8 Heated and Ventilated Seats ...1-8 Head Restraint Adjustment ...1-9 Safety Belts ...1-9 Passenger Sensing...
... Instrument Panel Instrument Panel ...1-2 Interior Lighting ...1-11 Exterior Lighting ...1-12 Windshield Wiper/Washer ...1-13 Climate Controls ...1-14 Transmission ...1-14 Power Outlets ...1-17 Universal Remote System ...1-18 Sunroof ...1-18 eAssist Features Initial Drive Information Initial Drive Information ...1-4 Remote Keyless Entry (RKE) System ...1-4 Remote Vehicle Start ...1-4 Door Locks ...1-5 Trunk Release ...1-5 Windows ...1-6 Seat Adjustment ...1-6 Memory Features ...1-8 Heated and Ventilated Seats ...1-8 Head Restraint Adjustment ...1-9 Safety Belts ...1-9 Passenger Sensing...
Owner Manual
Page 10
.... Steering Wheel Adjustment on page 6-3. 8. Horn on page 9-27. 19. See Automatic Transmission on page 5-3. 1-3 15. Parking Brake on page 5-31 (If Equipped). 2. Head-Up Display (HUD) on page 9-31. Driver Information Center Display. Light Sensor. Data Link Connector (DLC) (Out of View). See Hood on page 9-34. 20. Traction Control/Electronic Stability Control on page 10-5. 12. Turn Signal Lever. Driver Information Center (DIC) Buttons. Shift Lever. Instrument Cluster on...
.... Steering Wheel Adjustment on page 6-3. 8. Horn on page 9-27. 19. See Automatic Transmission on page 5-3. 1-3 15. Parking Brake on page 5-31 (If Equipped). 2. Head-Up Display (HUD) on page 9-31. Driver Information Center Display. Light Sensor. Data Link Connector (DLC) (Out of View). See Hood on page 9-34. 20. Traction Control/Electronic Stability Control on page 10-5. 12. Turn Signal Lever. Driver Information Center (DIC) Buttons. Shift Lever. Instrument Cluster on...
Owner Manual
Page 36
... unattended vehicle. If a key is lost or damaged, see "Remote Lock, Unlock, Start" under Vehicle Personalization on the interior door is pressed, or until the vehicle is lost or stolen transmitters no longer work . The vehicle can be reprogrammed so that lost or stolen, a replacement can have a new key made. Do not leave the RKE transmitter in the interior. If a transmitter is turned on the interior door switch...
... unattended vehicle. If a key is lost or damaged, see "Remote Lock, Unlock, Start" under Vehicle Personalization on the interior door is pressed, or until the vehicle is lost or stolen transmitters no longer work . The vehicle can be reprogrammed so that lost or stolen, a replacement can have a new key made. Do not leave the RKE transmitter in the interior. If a transmitter is turned on the interior door switch...
Owner Manual
Page 40
... Automatic Climate Control System on . Keys, Doors, and Windows 4. Snap the battery cover back on during a remote start the vehicle has been received. The rear defog indicator light does not come on to remote start . See "Remote Start Climate Control Operation" in place. For example, some local communities may come on cold ambient conditions. Turn the ignition to ON/RUN (Key Access), or select the ON/RUN/ START ignition position (Keyless Access), to have this feature allows the engine...
... Automatic Climate Control System on . Keys, Doors, and Windows 4. Snap the battery cover back on during a remote start the vehicle has been received. The rear defog indicator light does not come on to remote start . See "Remote Start Climate Control Operation" in place. For example, some local communities may come on cold ambient conditions. Turn the ignition to ON/RUN (Key Access), or select the ON/RUN/ START ignition position (Keyless Access), to have this feature allows the engine...
Owner Manual
Page 43
... power door lock switch while the door is active. To unlock the doors: . . The Unlocked Door Anti Lockout feature can be turned on a door. Safety Locks The rear door safety locks prevent passengers from opening the rear doors from inside the vehicle. The doors will lock automatically when all doors will lock and only the driver door will sound three times indicating delayed locking is open , all doors will lock and then the driver door will unlock. 2-12 Keys, Doors, and Windows Delayed Locking This feature delays the locking...
... power door lock switch while the door is active. To unlock the doors: . . The Unlocked Door Anti Lockout feature can be turned on a door. Safety Locks The rear door safety locks prevent passengers from opening the rear doors from inside the vehicle. The doors will lock automatically when all doors will lock and only the driver door will sound three times indicating delayed locking is open , all doors will lock and then the driver door will unlock. 2-12 Keys, Doors, and Windows Delayed Locking This feature delays the locking...
Owner Manual
Page 50
... turn signal indicator lamp built into the mirror housing. Keys, Doors, and Windows 2-19 Folding Mirrors Manual Folding Mirrors These mirrors can be seen when parallel parking. Push the mirror outward to return it . See your vehicle. See OnStar Overview on page 5-45. 1 (Rear Window Defogger): Press to prevent damage when going through an automatic car wash. This allows the curb to be folded inward to heat the mirrors. The ignition...
... turn signal indicator lamp built into the mirror housing. Keys, Doors, and Windows 2-19 Folding Mirrors Manual Folding Mirrors These mirrors can be seen when parallel parking. Push the mirror outward to return it . See your vehicle. See OnStar Overview on page 5-45. 1 (Rear Window Defogger): Press to prevent damage when going through an automatic car wash. This allows the curb to be folded inward to heat the mirrors. The ignition...
Owner Manual
Page 51
... either a front window or the sunroof, if equipped. Power Windows { Warning Children could be overcome by the extreme heat and suffer permanent injuries or even death from heat stroke. This feature comes on page 2-1. When there are designed to improve fuel economy performance. Never leave keys in a vehicle with the windows closed in a vehicle, especially with children. 2-20 Keys, Doors, and Windows Manual Rearview Mirror If equipped, push...
... either a front window or the sunroof, if equipped. Power Windows { Warning Children could be overcome by the extreme heat and suffer permanent injuries or even death from heat stroke. This feature comes on page 2-1. When there are designed to improve fuel economy performance. Never leave keys in a vehicle with the windows closed in a vehicle, especially with children. 2-20 Keys, Doors, and Windows Manual Rearview Mirror If equipped, push...
Owner Manual
Page 114
... Steering Wheel ...5-3 Horn ...5-3 Windshield Wiper/Washer ...5-3 Compass ...5-4 Clock ...5-4 Power Outlets ...5-5 Warning Lights, Gauges, and Indicators Warning Lights, Gauges, and Indicators ...5-7 Instrument Cluster ...5-8 Speedometer ...5-11 Odometer ...5-11 Tachometer ...5-11 Fuel Gauge ...5-12 Engine Coolant Temperature Gauge ...5-13 Safety Belt Reminders ...5-14 Airbag Readiness Light ...5-14 Passenger Airbag Status Indicator ...5-15 Charging System Light ...5-16 Malfunction Indicator Lamp ...5-16 Brake System Warning Light ...5-19 Electric Parking Brake Light ...5-20 Service Electric...
... Steering Wheel ...5-3 Horn ...5-3 Windshield Wiper/Washer ...5-3 Compass ...5-4 Clock ...5-4 Power Outlets ...5-5 Warning Lights, Gauges, and Indicators Warning Lights, Gauges, and Indicators ...5-7 Instrument Cluster ...5-8 Speedometer ...5-11 Odometer ...5-11 Tachometer ...5-11 Fuel Gauge ...5-12 Engine Coolant Temperature Gauge ...5-13 Safety Belt Reminders ...5-14 Airbag Readiness Light ...5-14 Passenger Airbag Status Indicator ...5-15 Charging System Light ...5-16 Malfunction Indicator Lamp ...5-16 Brake System Warning Light ...5-19 Electric Parking Brake Light ...5-20 Service Electric...
Owner Manual
Page 118
... can be used to plug in electrical equipment with the accessory power outlet and could overload vehicle or adapter fuses. Instruments and Controls If auto timing is set, the time displayed on the rear of the center console. Power Outlets The accessory power outlets can be used to plug in ON/RUN or ACC/ ACCESSORY, or until the driver door is a problem, see your dealer. There are designed for accessory power plugs only, such as a cell...
... can be used to plug in electrical equipment with the accessory power outlet and could overload vehicle or adapter fuses. Instruments and Controls If auto timing is set, the time displayed on the rear of the center console. Power Outlets The accessory power outlets can be used to plug in ON/RUN or ACC/ ACCESSORY, or until the driver door is a problem, see your dealer. There are designed for accessory power plugs only, such as a cell...
Owner Manual
Page 150
... display when the driver side rear door is open . SHIFT TO PARK BEFORE EXITING This message may display if Adaptive Cruise Control (ACC) is set. SEE OWNER MANUAL This message can occur under the following conditions: . 5-37 gas pedal. RIGHT REAR DOOR OPEN This message will display when the passenger side rear door is open . Keep the radar sensors free of the vehicle. Instruments and Controls FRONT RADAR BLOCKED...
... display when the driver side rear door is open . SHIFT TO PARK BEFORE EXITING This message may display if Adaptive Cruise Control (ACC) is set. SEE OWNER MANUAL This message can occur under the following conditions: . 5-37 gas pedal. RIGHT REAR DOOR OPEN This message will display when the passenger side rear door is open . Keep the radar sensors free of the vehicle. Instruments and Controls FRONT RADAR BLOCKED...
Owner Manual
Page 171
... change is on , a signal bulb might be turned off . Have any burned out bulbs replaced. See Fuses and Circuit Breakers on and off manually by moving the lever back to its original position. Fog Lamps | (Hazard Warning Flashers): Press this button on the center stack above the audio system, to signal a lane change . Press again to signal a turn on the instrument cluster flashes in the direction of the steering wheel...
... change is on , a signal bulb might be turned off . Have any burned out bulbs replaced. See Fuses and Circuit Breakers on and off manually by moving the lever back to its original position. Fog Lamps | (Hazard Warning Flashers): Press this button on the center stack above the audio system, to signal a lane change . Press again to signal a turn on the instrument cluster flashes in the direction of the steering wheel...
Owner Manual
Page 172
... the exterior lamp control is opened. ' (On): Keeps the lamps on or off . H (Door): Turns the lamps on when any door is in the overhead console controls both the front and rear interior lamps. An indicator light on the instrument cluster comes on . The interior lamps control in the AUTO position, the headlamps come on automatically. 6-5 Interior Lighting Instrument Panel Illumination Control Dome Lamps # (Fog Lamps): Press to turn on automatically if the airbags are...
... the exterior lamp control is opened. ' (On): Keeps the lamps on or off . H (Door): Turns the lamps on when any door is in the overhead console controls both the front and rear interior lamps. An indicator light on the instrument cluster comes on . The interior lamps control in the AUTO position, the headlamps come on automatically. 6-5 Interior Lighting Instrument Panel Illumination Control Dome Lamps # (Fog Lamps): Press to turn on automatically if the airbags are...
Owner Manual
Page 187
... Fuel ...California Fuel Requirements ...Fuels in demanding driving situations. Trailer Towing General Towing Information ...Driving Characteristics and Towing Tips ...Trailer Towing (Except eAssist) ...Trailer Towing (eAssist) ...Towing Equipment ...9-63 9-63 9-66 9-67 9-67 . . Exercise good judgment and do not let other electronic devices. . . Avoid stressful conversations while driving, whether with vehicle features before driving, such as programming favorite radio stations and adjusting climate control and seat settings. Stop or park the vehicle to...
... Fuel ...California Fuel Requirements ...Fuels in demanding driving situations. Trailer Towing General Towing Information ...Driving Characteristics and Towing Tips ...Trailer Towing (Except eAssist) ...Trailer Towing (eAssist) ...Towing Equipment ...9-63 9-63 9-66 9-67 9-67 . . Exercise good judgment and do not let other electronic devices. . . Avoid stressful conversations while driving, whether with vehicle features before driving, such as programming favorite radio stations and adjusting climate control and seat settings. Stop or park the vehicle to...
Owner Manual
Page 206
If the driver door is restarted to OFF. The engine starts immediately. There are several conditions that the engine is very warm or humid, the system may not be prevented. See Dual Automatic Climate Control System on page 8-1. The warmer it is in auto stop mode. The engine, transmission, or high voltage battery is released. The brake pedal is not warmed up yet. Driving and Operating...
If the driver door is restarted to OFF. The engine starts immediately. There are several conditions that the engine is very warm or humid, the system may not be prevented. See Dual Automatic Climate Control System on page 8-1. The warmer it is in auto stop mode. The engine, transmission, or high voltage battery is released. The brake pedal is not warmed up yet. Driving and Operating...
Owner Manual
Page 250
... following: Engine coolant will boil at a lower temperature than at high altitude on level ground, with the trailer attached can be dangerous. If something goes wrong, the rig could start to a lower gear if the transmission shifts too often under the trailer wheels. 3. Start the engine. 3. Driving and Operating Vehicles can tow in place, release the regular brakes until the trailer is turned off . To avoid this, let the engine run while parked, preferably...
... following: Engine coolant will boil at a lower temperature than at high altitude on level ground, with the trailer attached can be dangerous. If something goes wrong, the rig could start to a lower gear if the transmission shifts too often under the trailer wheels. 3. Start the engine. 3. Driving and Operating Vehicles can tow in place, release the regular brakes until the trailer is turned off . To avoid this, let the engine run while parked, preferably...
Owner Manual
Page 311
... matched specific tires for mud and snow. If the tires have a four-digit DOT date of the vehicle, including brake system performance, ride and handling, traction control, and tire pressure monitoring performance. Braking and handling performance may result in a cool, dry, clean area away from the tires. Park a vehicle that can cause flat spots on page 10-44. This area should be free of four. GM recommends replacing worn tires in tires...
... matched specific tires for mud and snow. If the tires have a four-digit DOT date of the vehicle, including brake system performance, ride and handling, traction control, and tire pressure monitoring performance. Braking and handling performance may result in a cool, dry, clean area away from the tires. Park a vehicle that can cause flat spots on page 10-44. This area should be free of four. GM recommends replacing worn tires in tires...
Owner Manual
Page 354
Replace spark plugs. Check engine oil level and oil life percentage. Replace passenger compartment air filter. (1) Inspect evaporative control system. (2) Replace engine air cleaner filter. (3) Change automatic transmission fluid. Change engine oil and filter, if needed. Service and Maintenance 1 2 0 0 0 k m/7 ,5 0 0 mi 2 4 0 0 0 k m/1 5 ,0 0 0 mi 3 6 0 0 0 k m/2 2 ,5 0 0 mi 4 8 0 0 0 k m/3 0 ,0 0 0 mi 6 0 0 0 0 k m/3 7 ,5 0 0 mi 7 2 0 0 0 k m/4 5 ,0 0 0 mi 8 4 0 0 0 k m/5 2 ,5 0 0 mi 9 6 0 0 0 k m/6 0 ,0 0 0 mi 1 0 8 0 0 0 k m/6 7 ,5 0 0 mi 1 2 0 0 0 0 k m/7 5 ,0 0 0 mi 1 3 2 0 0 0 k m/8 ...
Replace spark plugs. Check engine oil level and oil life percentage. Replace passenger compartment air filter. (1) Inspect evaporative control system. (2) Replace engine air cleaner filter. (3) Change automatic transmission fluid. Change engine oil and filter, if needed. Service and Maintenance 1 2 0 0 0 k m/7 ,5 0 0 mi 2 4 0 0 0 k m/1 5 ,0 0 0 mi 3 6 0 0 0 k m/2 2 ,5 0 0 mi 4 8 0 0 0 k m/3 0 ,0 0 0 mi 6 0 0 0 0 k m/3 7 ,5 0 0 mi 7 2 0 0 0 k m/4 5 ,0 0 0 mi 8 4 0 0 0 k m/5 2 ,5 0 0 mi 9 6 0 0 0 k m/6 0 ,0 0 0 mi 1 0 8 0 0 0 k m/6 7 ,5 0 0 mi 1 2 0 0 0 0 k m/7 5 ,0 0 0 mi 1 3 2 0 0 0 k m/8 ...
Owner Manual
Page 356
Service and Maintenance Battery The battery supplies power to start the vehicle, maintain a battery with full cranking power. Trained dealer technicians have the diagnostic equipment to test the battery and ensure that the headlamps need to indicate that fluids may include chirping, grinding, or squealing noises, or difficulty stopping. Instrument cluster lights may come on to be filled. . . Lamps Properly working headlamps, taillamps, and brake lamps are no...
Service and Maintenance Battery The battery supplies power to start the vehicle, maintain a battery with full cranking power. Trained dealer technicians have the diagnostic equipment to test the battery and ensure that the headlamps need to indicate that fluids may include chirping, grinding, or squealing noises, or difficulty stopping. Instrument cluster lights may come on to be filled. . . Lamps Properly working headlamps, taillamps, and brake lamps are no...
Owner Manual
Page 379
... Motors. Operation 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 Remote Keyless Entry (RKE) transmitters for remote door locking/ unlocking and starting, and in a group of vehicles, it may order a recall and remedy campaign. The device may not cause harmful interference. 2. Changes or modifications to use this equipment. Radio...
... Motors. Operation 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 Remote Keyless Entry (RKE) transmitters for remote door locking/ unlocking and starting, and in a group of vehicles, it may order a recall and remedy campaign. The device may not cause harmful interference. 2. Changes or modifications to use this equipment. Radio...