change time BUICK LACROSSE 2010 Owner's Guide

12-6 Customer Information
General Motors of Canada also
has a Mobility Program. Call
1-800-GM-DRIVE (463-7483) for
details. TTY users call
1-800-263-3830.
Roadside Assistance
Program
For U.S. purchased vehicles, call
1-800-252-1112; (Text Telephone
(TTY): 1-888-889-2438).
For Canadian purchased vehicles,
call1-800-268-6800.
Service is available 24 hours a day,
365 days a year.
Calling for Assistance
When calling Roadside Assistance,
have the following information
ready:
.Your name, home address, and
home telephone number
.Telephone number of your
location
.Location of the vehicle
.Model, year, color, and license
plate number of the vehicle
.Odometer reading, Vehicle
Identification Number (VIN), and
delivery date of the vehicle
.Description of the problem
Coverage
Services are provided up to 5 years/
160 000 km (100,000 miles),
whichever comes first.
In the U.S., anyone driving the
vehicle is covered. In Canada, a
person driving the vehicle without
permission from the owner is not
covered.
Roadside Assistance is not a part of
the New Vehicle Limited Warranty.
Buick and General Motors of
Canada 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 type of claim is made
many times.

12-10 Customer Information
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 Motors reserves the right to
unilaterally modify, change or
discontinue Courtesy Transportation
at any time and to resolve all
questions of claim eligibility
pursuant to the terms and
conditions described herein at its
sole discretion.
Collision Damage Repair
If your vehicle is involved in a
collision and it is damaged, have the
damage repaired by a qualified
technician using the proper
equipment and quality replacement
parts. Poorly performed collision
repairs diminish your vehicle's
resale value, and safety
performance can be compromised
in subsequent collisions.
Collision Parts
Genuine GM Collision parts are new
parts made with the same materials
and construction methods as the
parts with which your vehicle was
originally built. Genuine GM
Collision parts are your best choice
to ensure that your vehicle's
designed appearance, durability,
and safety are preserved. The use
of Genuine GM parts can help
maintain your GM New Vehicle
Warranty.Recycled original equipment parts
may also be used for repair. These
parts are typically removed from
vehicles that were total losses in
prior crashes. In most cases, the
parts being recycled are from
undamaged sections of the vehicle.
A recycled original equipment GM
part, may be an acceptable choice
to maintain your vehicle's originally
designed appearance and safety
performance, however, the history of
these parts is not known. Such parts
are not covered by your GM New
Vehicle Limited Warranty, and any
related failures are not covered by
that warranty.
Aftermarket collision parts are also
available. These are made by
companies other than GM and may
not have been tested for your
vehicle. As a result, these parts may
fit poorly, exhibit premature
durability/corrosion problems, and
may not perform properly in
subsequent collisions. Aftermarket
parts are not covered by your GM
New Vehicle Limited Warranty, and

INDEX i-5
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-49Additives . . . . . . . . . . . . . . . . . . . . . 8-51
Economy Driving . . . . . . . . . . . . . . 8-2
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 8-53
Filling the Tank . . . . . . . . . . . . . . . 8-52
Fuels in Foreign Countries . . . . 8-51
Gage . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Gasoline Specifications . . . . . . . 8-50
Low Fuel Warning Light . . . . . . . 4-24
Recommended . . . . . . . . . . . . . . . 8-50
Requirements, California . . . . . 8-51
System Messages . . . . . . . . . . . . 4-36
Fuses Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 9-39
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . . . 9-38
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 9-41
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 9-43G
GagesEngine CoolantTemperature . . . . . . . . . . . . . . . . 4-15
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Odometer . . . . . . . . . . . . . . . . . . . . . 4-14
Speedometer . . . . . . . . . . . . . . . . . 4-14
Tachometer . . . . . . . . . . . . . . . . . . . 4-14
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 4-12
Garage Door Opener . . . . . . . . . . 4-45
Programming . . . . . . . . . . . . . . . . . 4-45
Gasoline Specifications . . . . . . . . . . . . . . . . . 8-50
General Information Service and Maintenance . . . . . 10-1
Towing . . . . . . . . . . . . . . . . . . . . . . . . 8-54
Vehicle Care . . . . . . . . . . . . . . . . . . . 9-2
Glove Box . . . . . . . . . . . . . . . . . . . . . . 3-1
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . 12-5
H
Halogen Bulbs . . . . . . . . . . . . . . . . . 9-33
Hazard Warning Flashers . . . . . . . 5-4
Head Restraints . . . . . . . . . . . . . . . . 2-2
Head-Up Display (HUD) . . . . . . . 4-28
HeadlampsAdaptive Forward
Lighting (AFL) . . . . . . . . . . . . . . . . 5-3
Aiming . . . . . . . . . . . . . . . . . . . . . . . . 9-30
Automatic . . . . . . . . . . . . . . . . . . . . . . 5-3
Bulb Replacement . . . . . . . . . . . . 9-33
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . 5-2
Flash-to-Pass . . . . . . . . . . . . . . . . . . 5-2
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . 9-33
High-Beam On Light . . . . . . . . . . 4-24
High/Low Beam Changer . . . . . . 5-2
Heated Steering Wheel . . . . . . . . . . . . . . . . 4-7

i-10 INDEX
Seats (cont.)Heated Front . . . . . . . . . . . . . . . . . . 2-8
Lumbar Adjustment, Front . . . . . 2-5
Power Adjustment, Front . . . . . . 2-4
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Reclining Seatbacks . . . . . . . . . . . 2-6
Securing Child Restraints . . . . . . . . . . . . . . 2-55, 2-57
Security
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 1-13
Selective Ride Control . . . . . . . . . 8-36
Service Accessories and
Modifications . . . . . . . . . . . . . . . . . 9-3
Doing Your Own Work . . . . . . . . . 9-4
Engine Soon Lamp . . . . . . . . . . . 4-17
Maintenance Records . . . . . . 10-10
Maintenance, General Information . . . . . . . . . . . . . . . . . . 10-1
Parts Identification Label . . . . . 11-1
Publications Ordering Information . . . . . . . . . . . . . . . . 12-12
Scheduling Appointments . . . . . 12-8 Servicing the
Airbag-Equipped Vehicle . . . . . 2-37
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 8-23
Out of Park . . . . . . . . . . . . . . . . . . . 8-25
Side Blind Zone Alert . . . . . . . . . . 8-43
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 5-4
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . 9-74
Specifications and
Capacities . . . . . . . . . . . . . . . . . . . . 11-2
Speedometer . . . . . . . . . . . . . . . . . . 4-14
Start Vehicle, Remote . . . . . . . . . . 1-8
Starter Switch Check . . . . . . . . . . 9-27
Starting the Engine . . . . . . . . . . . . 8-20
Steering . . . . . . . . . . . . . . . . . . . . . . . . 8-5 Fluid, Power . . . . . . . . . . . . . . . . . . 9-22
Heated Wheel . . . . . . . . . . . . . . . . . 4-7
Wheel Adjustment . . . . . . . . . . . . . 4-6
Wheel Controls . . . . . . . . . . . . . . . . 4-6
Stoplamps and Back-Up Lamps Bulb Replacement . . . . . . . . . . . . 9-35
Storage Mass Media (MEM) . . . . . . . . . . . 6-25 Storage Areas
Center Console . . . . . . . . . . . . . . . . 3-1
Convenience Net . . . . . . . . . . . . . . 3-2
Front . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Glove Box . . . . . . . . . . . . . . . . . . . . . 3-1
Stuck Vehicle . . . . . . . . . . . . . . . . . . 8-11
Sun Visor Lamps . . . . . . . . . . . . . . . 5-5
Sun Visors . . . . . . . . . . . . . . . . . . . . . 1-19
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 1-19
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . .v
System Check Automatic TransmissionShiftlock Control . . . . . . . . . . . . 9-27
T
Tachometer . . . . . . . . . . . . . . . . . . . . 4-14
Taillamp Indicator Light . . . . . . . . 4-25
TaillampsBulb Replacement . . . . . . . . . . . . 9-35
Text Telephone (TTY) Users . . . 12-4
Theft-Deterrent Systems . . . . . . . . . . . . . . . 1-13, 1-14
Immobilizer . . . . . . . . . . . . . . . . . . . 1-13
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

INDEX i-11
TiresBuying New Tires . . . . . . . . . . . . . 9-61
Chains . . . . . . . . . . . . . . . . . . . . . . . . 9-67
Changing . . . . . . . . . . . . . . . . . . . . . 9-69
Compact Spare . . . . . . . . . . . . . . . 9-74
Designations . . . . . . . . . . . . . . . . . 9-49
Different Size . . . . . . . . . . . . . . . . . 9-63
If a Tire Goes Flat . . . . . . . . . . . . 9-67
Inflation Monitor System . . . . . . 9-55
Inspection . . . . . . . . . . . . . . . . . . . . 9-59
Messages . . . . . . . . . . . . . . . . . . . . 4-37
Pressure Light . . . . . . . . . . . . . . . . 4-23
Pressure Monitor System . . . . . 9-54
Rotation . . . . . . . . . . . . . . . . . . . . . . 9-59
Sidewall Labeling . . . . . . . . . . . . . 9-47
Terminology and
Definitions . . . . . . . . . . . . . . . . . . . 9-50
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 9-64
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 9-65
Wheel Replacement . . . . . . . . . . 9-66
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 9-60
Winter . . . . . . . . . . . . . . . . . . . . . . . . 9-46 Towing
Driving Characteristics . . . . . . . . 8-54
Equipment . . . . . . . . . . . . . . . . . . . . 8-59
General Information . . . . . . . . . . 8-54
Recreational Vehicle . . . . . . . . . . 9-79
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 8-58
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 9-79
Traction Control System (TCS) . . . . . . . . 8-34
Off Light . . . . . . . . . . . . . . . . . . . . . . 4-22
Selective Ride Control . . . . . . . . 8-36
Trailer Towing . . . . . . . . . . . . . . . . . 8-58
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 8-27
Fluid, Automatic . . . . . . . . . . . . . . 9-15
Messages . . . . . . . . . . . . . . . . . . . . 4-37
Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . . . . 12-8
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Turn Signal Bulb Replacement . . . . . . . . . . . . 9-35U
Ultrasonic Parking Assist . . . . . . 8-40
Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . . . . 9-64
Universal Remote System . . . . . 4-45 Operation . . . . . . . . . . . . . . . . . . . . . 4-48
Programming . . . . . . . . . . . . . . . . . 4-45
Using this Manual . . . . . . . . . . . . . . . . iv
V
Vehicle Canadian Owners . . . . . . . . . . . . . . .iv
Control . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Load Limits . . . . . . . . . . . . . . . . . . . 8-12
Messages . . . . . . . . . . . . . . . . . . . . 4-32
Personalization . . . . . . . . . . . . . . . 4-38
Remote Start . . . . . . . . . . . . . . . . . . 1-8
Security . . . . . . . . . . . . . . . . . . . . . . 1-13
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-79
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . . . 9-53