change time BUICK LACROSSE 2006 Owner's Guide

Owner Checks and Services on page 6-8tells you what
should be checked, when to check it, and what you
can easily do to help keep your vehicle in good
condition.
The proper replacement parts, uids, and lubricants to
use are listed inRecommended Fluids and Lubricants
on page 6-12andNormal Maintenance Replacement
Parts on page 6-13. When your vehicle is serviced,
make sure these are used. All parts should be replaced
and all necessary repairs done before you or anyone
else drives the vehicle. We recommend the use of
genuine GM parts.
Scheduled Maintenance
When the change engine oil light or CHANGE OIL SOON
DIC message comes on, it means that service is required
for your vehicle. Have your vehicle serviced as soon as
possible within the next 600 miles (1 000 km). It is
possible that, if you are driving under the best conditions,
the engine oil life system may not indicate that vehicle
service is necessary for over a year. However, the engine
oil and lter must be changed at least once a year and
at this time the system must be reset. Your GM
Goodwrench
®dealer has GM-trained service technicians
who will perform this work using genuine GM parts and
reset the system.If the engine oil life system is ever reset accidentally,
you must service your vehicle within 3,000 miles
(5 000 km) since the last service. Remember to reset
the oil life system whenever the oil is changed. See
Engine Oil Life System on page 5-18for information on
the Engine Oil Life System and resetting the system.
When the light or message appears, certain services,
checks, and inspections are required. Required services
are described in the following for “MaintenanceI” and
“MaintenanceII.” Generally, it is recommended that the
rst service be MaintenanceI, the second service be
MaintenanceII, and that you alternate MaintenanceI
and MaintenanceIIthereafter. However, in some cases,
MaintenanceIImay be required more often.
MaintenanceI— Use MaintenanceIif the light or
message comes on within 10 months since the vehicle
was purchased or MaintenanceIIwas performed.
MaintenanceII— Use MaintenanceIIif the previous
service performed was MaintenanceI. Always use
MaintenanceIIwhenever the light or message comes
on 10 months or more since the last service or if the light
or message has not come on at all for one year.
6-4

Flat Tire Change:Installation of a spare tire will be
covered at no charge. The customer is responsible
for the repair or replacement of the tire if not covered
by a warrantable failure.
Jump Start:No-start occurrences which require a
battery jump start will be covered at no charge.
Dealer Locator Service
In many instances, mechanical failures are covered
under Buick’s Bumper-to-Bumper warranty. However,
when other services are utilized, our Roadside
Assistance Representatives will explain any payment
obligations you might incur.
For prompt and efficient assistance when calling, please
provide the following to the Roadside Assistance
Representative:
Your name, home address, and home telephone
number.
Telephone number of your location.
Location of the vehicle.
Model, year, color, and license plate number.
Mileage, Vehicle Identication Number, and delivery
date of the vehicle.
Description of the problem.While we hope you never have the occasion to use our
service, it is added security while traveling for you
and your family. Remember, we are only a phone call
away. Buick Roadside Assistance:1-800-252-1112, text
telephone (TTY) users, call1-888-889-2438.
Buick reserves the right to limit services or
reimbursement to an owner or driver when, in Buick’s
judgement, the claims become excessive in frequency or
type of occurrence.
Roadside Assistance is not part of or included in the
coverage provided by the New Vehicle Limited Warranty.
Buick reserves the right to make any changes or
discontinue the Roadside Assistance program at any
time without notication.
Canadian Roadside Assistance
Vehicles purchased in Canada have an extensive
roadside assistance program accessible from anywhere
in Canada or the United States. Please refer to the
Warranty and Owner Assistance Information book.
7-7

Courtesy Rental Vehicle
Your dealer may arrange to provide you with a courtesy
rental vehicle or reimburse you for a rental vehicle
that you obtain if your vehicle is kept for a warranty
repair. Reimbursement will be limited to a maximum
amount per day and must be supported by receipts. This
requires that you sign and complete a rental agreement
and meet state, local and rental vehicle provider
requirements. Requirements vary and may include
minimum age requirements, insurance coverage, credit
card, etc. You are responsible for fuel usage charges
and may also be responsible for taxes, levies,
usage fees, excessive mileage or rental usage beyond
the completion of the repair.
Generally it is not possible to provide a like-vehicle as a
courtesy rental.
Additional Program Information
Courtesy Transportation is available during the
Bumper-to-Bumper warranty coverage period, but it is
not part of the New Vehicle Limited Warranty. A
separate booklet entitledWarranty and Owner
Assistance Informationfurnished with each new vehicle
provides detailed warranty coverage information.
Courtesy Transportation is available only at participating
dealers and all program options, such as shuttle
service, may not be available at every dealer. Please
contact your dealer for specic information about
availability. All Courtesy Transportation arrangements
will be administered by appropriate dealer personnel.
Canadian Vehicles:For warranty repairs during
the Complete Vehicle Coverage period of the General
Motors of Canada New Vehicle Limited Warranty,
alternative transportation may be available under the
Courtesy Transportation Program. Please consult
your dealer for details.
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.
7-9

Owner’s Information
Owner publications are written specically for owners
and intended to provide basic operational information
about the vehicle. The owner’s manual will include
the Maintenance Schedule for all models.
In-Portfolio: Includes a Portfolio, Owner’s Manual, and
Warranty Booklet.
RETAIL SELL PRICE: $35.00
Without Portfolio: Owner’s Manual only.
RETAIL SELL PRICE: $25.00
Current and Past Model Order Forms
Service Publications are available for current and
past model GM vehicles. To request an order form,
please specify year and model name of the vehicle.
ORDER TOLL FREE: 1-800-551-4123
Monday-Friday 8:00 AM - 6:00 PM
Eastern Time
For Credit Card Orders Only
(VISA-MasterCard-Discover), visit Helm, Inc. on the
World Wide Web at: www.helminc.com
Or you can write to:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
Prices are subject to change without notice and without
incurring obligation. Allow ample time for delivery.
Note to Canadian Customers: All listed prices are
quoted in U.S. funds. Canadian residents are to make
checks payable in U.S. funds.
7-16

Fuel (cont.)
Gage.........................................................3-48
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-6
Low Warning Light.......................................3-49
Fuses
Fuses and Circuit Breakers...........................5-93
Instrument Panel Fuse Block.........................5-94
Underhood Fuse Block.................................5-95
Windshield Wiper.........................................5-93
G
Gage
Engine Coolant Temperature.........................3-41
Fuel..........................................................3-48
Speedometer..............................................3-33
Tachometer.................................................3-33
Garage Door Opener.......................................2-40
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-6
Glove Box.....................................................2-44
GM Mobility Reimbursement Program.................. 7-6
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-7
Headlamp
Aiming.......................................................5-48
Headlamp Wiring............................................5-93
Headlamps
Bulb Replacement.......................................5-51
Daytime Running Lamps/Automatic Headlamp
System...................................................3-14
Flash-to-Pass............................................... 3-8
Front Turn Signal and Parking Lamps.............5-53
Halogen Bulbs............................................5-51
Headlamps and Sidemarker Lamps................5-51
High/Low Beam Changer................................ 3-8
Suggested Light..........................................3-47
Headlamps and Sidemarker Lamps...................5-51
Heated Seats................................................... 1-4
Heater...........................................................3-22
Heater...........................................................3-25
Highbeam On Light.........................................3-47
Highway Hypnosis...........................................4-23
Hill and Mountain Roads..................................4-24
6

Tires (cont.)
Installing the Spare Tire................................5-76
Removing the Flat Tire.................................5-76
Removing the Spare Tire and Tools...............5-74
Storing a Flat or Spare Tire and Tools............5-82
Tire Sidewall Labeling..................................5-58
Tire Terminology and Denitions....................5-60
Uniform Tire Quality Grading.........................5-68
Wheel Alignment and Tire Balance.................5-70
Wheel Replacement.....................................5-70
When It Is Time for New Tires......................5-66
Towing
Recreational Vehicle.....................................4-36
Towing a Trailer..........................................4-38
Your Vehicle...............................................4-36
Traction
Control System (TCS)..................................4-10
Control System Warning Light.......................3-40
StabiliTrak
®System.....................................4-11
Transaxle
Fluid, Automatic...........................................5-21
Transaxle Operation, Automatic.........................2-26
Trunk............................................................2-13
Trunk Ajar Light..............................................3-48
Turn and Lane-Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-7
U
Ultrasonic Rear Parking Assist (URPA)...............3-18
Understanding Radio Reception.......................3-128
Uniform Tire Quality Grading............................5-68
Universal Home Remote System.......................2-40
Operation...................................................2-41
V
Vehicle
Control........................................................ 4-6
Damage Warnings........................................... iv
Loading......................................................4-31
Service Soon Light......................................3-48
Symbols......................................................... iv
Vehicle Data Collection and Event Data
Recorders..................................................7-10
Vehicle Identication
Number (VIN).............................................5-92
Service Parts Identication Label...................5-92
Vehicle Personalization
DIC ...........................................................3-75
Ventilation Adjustment......................................3-29
Visors...........................................................2-18
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