Black plate (1,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6043609) - 2014 - 2nd Edition - 10/17/13
INDEX i-1
A
Accessories andModifications . . . . . . . . . . . . . . . . . 10-3
Accessory Power . . . . . . . . . . . . . . 9-24
Active Emergency Braking System . . . . . . . . 1-17, 9-52
Adaptive Cruise Control . . . . . . . 9-39
Adaptive Forward
Lighting (AFL) . . . . . . . . . . . . . . . . . 6-3
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . . . 9-68
Additional Information OnStar
®. . . . . . . . . . . . . . . . . . . . . . 14-5
Adjustments Lumbar, Front Seats . . . . . . . . . . . 3-5
Air Cleaner/Filter, Engine . . . . . 10-15
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . 8-6
Air Intake . . . . . . . . . . . . . . . . . . . . . . . 8-6
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 8-6
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . 3-31
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . 3-24
Passenger Sensing
System . . . . . . . . . . . . . . . . . . . . . . 3-25 Airbag System (cont'd)
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . 3-23
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . 3-24
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . 3-23
Where Are the Airbags? . . . . . . 3-21
Airbags
Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . 3-30
Passenger Status Indicator . . . 5-15
Readiness Light . . . . . . . . . . . . . . 5-14
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . 3-30
System Check . . . . . . . . . . . . . . . . 3-20
Alarm Vehicle Security . . . . . . . . . . . . . . 2-15
Alert Lane Change . . . . . . . . . . . . . . . . . 9-54
Side Blind Zone (SBZA) . . . . . . 9-54
All-Wheel Drive . . . . . . . . . 9-30, 10-28
Antilock Brake System (ABS) . . . . . . . . . . . . . . . . 9-31
Warning Light . . . . . . . . . . . . . . . . . 5-20 Appearance Care
Exterior . . . . . . . . . . . . . . . . . . . . . 10-84
Interior . . . . . . . . . . . . . . . . . . . . . . 10-88
Armrest Rear Seat . . . . . . . . . . . . . . . . . . . . 3-12
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . 13-5
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . 9-50
Assistance Systems for Parking and Backing . . . . . . . . . 9-47
Automatic Door Locks . . . . . . . . . . . . . . . . . . . 2-12
Headlamp System . . . . . . . . . . . . . 6-3
Transmission . . . . . . . . . . . . . . . . . 9-27
Transmission Fluid . . . . . . . . . 10-14
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 9-29
Shift Lock ControlFunction Check . . . . . . . . . . . 10-28
Black plate (6,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6043609) - 2014 - 2nd Edition - 10/17/13
i-6 INDEX
Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Heated Mirrors . . . . . . . . . . . . . . . . . 2-18
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 9-22
High Voltage Devices and Wiring . . . . . . . . . . . . . . . . . . . . . . . 10-34
High-Beam On Light . . . . . . . . . . . 5-24
High-Speed Operation . . . . . . . . 10-50
Highway Hypnosis . . . . . . . . . . . . . . 9-7
Hill and Mountain Roads . . . . . . . . 9-7
Hill Start Assist (HSA) . . . . . . . . . 9-33
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . . . . . . . 3-13
I
Ignition Positions . . . . . . . . 9-15, 9-16
Ignition Transmission Lock
Check . . . . . . . . . . . . . . . . . . . . . . . 10-29
Immobilizer . . . . . . . . . . . . . . . . . . . . 2-16
Indicator Vehicle Ahead . . . . . . . . . . . . . . . . 5-21
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . 3-34 Information
Energy . . . . . . . . . . . . . . . . . . . . . . . 5-26
Infotainment . . . . . . . . . . . . . . . . . . . . 7-1
Infotainment System . . . . . . . . . . 13-15
Instrument Cluster . . . . . . . . . . . . . . 5-8
Interior Rearview Mirrors . . . . . . . 2-19
Introduction . . . . . . . . . . . . . . . . . . . . . . . iii
J
Jump Starting . . . . . . . . . .10-77, 10-78
K
Key and Lock Messages . . . . . . . 5-38
Keyless Entry Remote (RKE) System . . . . . . . . 2-3
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
L
Labeling, Tire Sidewall . . . . . . . . 10-44
Lamps
Daytime Running (DRL) . . . . . . . 6-2
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Exterior Controls . . . . . . . . . . . . . . . 6-1
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . . 6-2 Lamps (cont'd)
Headlamps, Front Turn
Signal, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . 10-31
License Plate . . . . . . . . . . . . . . . 10-33
Malfunction Indicator . . . . . . . . . 5-16
Messages . . . . . . . . . . . . . . . . . . . . 5-38
On Reminder . . . . . . . . . . . . . . . . . 5-24
Reading . . . . . . . . . . . . . . . . . . . . . . . 6-6
Sun Visor . . . . . . . . . . . . . . . . . . . . . . 6-6
Lane Change Alert . . . . . . . . . . . . 9-54
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . 9-56
Lane Departure Warning
Light . . . . . . . . . . . . . . . . . . . . . . . . . 5-20
Lap-Shoulder Belt . . . . . . . . . . . . . 3-14
LATCH System Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . 3-47
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . 3-40
LED Lighting . . . . . . . . . . . . . . . . . . 10-31
Black plate (9,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6043609) - 2014 - 2nd Edition - 10/17/13
INDEX i-9
Passenger Compartment AirFilter . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Passenger Sensing System . . . 3-25
Perchlorate Materials Requirements, California . . . . . 10-3
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . 5-43
Power Door Locks . . . . . . . . . . . . . . . . . . . 2-11
Flows . . . . . . . . . . . . . . . . . . . . . . . . . 5-25
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Outlets . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Protection, Battery . . . . . . . . . . . . . 6-8
Retained Accessory (RAP) . . . 9-24
Seat Adjustment . . . . . . . . . . . . . . . 3-5
Steering Fluid . . . . . . . . . . . . . . . 10-23
Windows . . . . . . . . . . . . . . . . . . . . . 2-20
Pregnancy, Using Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Privacy Radio Frequency
Identification (RFID) . . . . . . . 13-15
Program Courtesy Transportation . . . . . . 13-7
Proposition 65 Warning,
California . . . . . . . . . . . . . . . . . . . . . 10-2R
Radio FrequencyIdentification (RFID) . . . . . . . . 13-15
Statement . . . . . . . . . . . . . . . . . . 13-15
Reading Lamps . . . . . . . . . . . . . . . . . 6-6
Rear Seat Armrest . . . . . . . . . . . . . 3-12
Rear Seats . . . . . . . . . . . . . . . . . . . . 3-10
Rearview Mirrors . . . . . . . . . . . . . . 2-19 Automatic Dimming . . . . . . . . . . . 2-19
Reclining Seatbacks . . . . . . . . . . . . 3-6
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-58
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . 11-12
Records Maintenance . . . . . . . . . . . . . . . . .11-15
Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . . . . 10-81
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . 13-5
Remote Keyless Entry (RKE) System . . . . . . . . . . . . . 2-2, 2-3
Remote Vehicle Start . . . . . . . . . . . 2-9
Replacement Bulbs . . . . . . . . . . . 10-34 Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . 3-31
Maintenance . . . . . . . . . . . . . . . . .11-13
Replacing Airbag System . . . . . . 3-31
Replacing LATCH System Parts after a Crash . . . . . . . . . . . 3-47
Replacing Safety Belt
System Parts after a Crash . . . 3-19
Reporting Safety Defects Canadian Government . . . . . . 13-13
General Motors . . . . . . . . . . . . . 13-13
U.S. Government . . . . . . . . . . . 13-12
Restraints Where to Put . . . . . . . . . . . . . . . . . 3-38
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . 9-24
Reverse Tilt Mirrors . . . . . . . . . . . . 2-19
Ride Control Systems Enhanced TractionSystem (ETS) . . . . . . . . . . . . . . . 9-36
Messages . . . . . . . . . . . . . . . . . . . . 5-40
Selective . . . . . . . . . . . . . . . . . . . . . 9-36
Roads Driving, Wet . . . . . . . . . . . . . . . . . . . 9-6
Roadside Assistance
Program . . . . . . . . . . . . . . . . . . . . . . 13-5
Black plate (10,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6043609) - 2014 - 2nd Edition - 10/17/13
i-10 INDEX
RoofSunroof . . . . . . . . . . . . . . . . . . . . . . . 2-22
Rotation, Tires . . . . . . . . . . . . . . . . 10-55
Routing, Engine Drive Belt . . . . . 12-4
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . 9-27
S
Safety Belts . . . . . . . . . . . . . . . . . . . 3-12Care . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Extender . . . . . . . . . . . . . . . . . . . . . . 3-18
How to Wear Safety BeltsProperly . . . . . . . . . . . . . . . . . . . . . 3-13
Lap-Shoulder Belt . . . . . . . . . . . . 3-14
Reminders . . . . . . . . . . . . . . . . . . . . 5-13
Replacing after a Crash . . . . . . 3-19
Use During Pregnancy . . . . . . . . 3-18
Safety Defects Reporting
Canadian Government . . . . . . 13-13
General Motors . . . . . . . . . . . . . 13-13
U.S. Government . . . . . . . . . . . 13-12
Safety Locks . . . . . . . . . . . . . . . . . . . 2-13
Safety System Check . . . . . . . . . . 3-19
Scheduling Appointments . . . . . . 13-7
Sealant Kit, Tire . . . . . . . . . . . . . . 10-64 Seats
Adjustment, Front . . . . . . . . . . . . . . 3-4
Head Restraints . . . . . . . . . . . . . . . 3-2
Heated and Ventilated Front . . . 3-9
Lumbar Adjustment, Front . . . . . 3-5
Memory . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Power Adjustment, Front . . . . . . 3-5
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Reclining Seatbacks . . . . . . . . . . . 3-6
Securing Child Restraints . . . . . . . . . . . . . . 3-47, 3-49
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
Messages . . . . . . . . . . . . . . . . . . . . 5-41
OnStar
®. . . . . . . . . . . . . . . . . . . . . . 14-2
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 2-15
Vehicle Alarm . . . . . . . . . . . . . . . . . 2-15
Selective Ride Control . . . . . . . . . 9-36
Service . . . . . . . . . . . . . . . . . . . . . . . . . 8-7 Accessories andModifications . . . . . . . . . . . . . . . . 10-3
Doing Your Own Work . . . . . . . . 10-3
Engine Soon Light . . . . . . . . . . . . 5-16
Maintenance Records . . . . . . .11-15
Maintenance, General Information . . . . . . . . . . . . . . . . . . 11-1 Service (cont'd)
Parts Identification Label . . . . . 12-1
Publications Ordering
Information . . . . . . . . . . . . . . . . .13-11
Scheduling Appointments . . . . . 13-7
Vehicle Messages . . . . . . . . . . . . 5-41
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . 5-19
Servicing the Airbag . . . . . . . . . . . 3-30
Shift Lock Control Function
Check, Automatic
Transmission . . . . . . . . . . . . . . . . 10-28
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 9-24
Out of Park . . . . . . . . . . . . . . . . . . . 9-25
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . . 9-54
Signals, Turn and
Lane-Change . . . . . . . . . . . . . . . . . 6-4
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . 10-76
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . 12-2
Speedometer . . . . . . . . . . . . . . . . . . 5-11
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . 5-21
Start Assist, Hills . . . . . . . . . . . . . . 9-33