Page 17 of 20

PERFORMANCE & MAINTENANCE
Opening the Vehicle Hood
Pull the hood release handle located
under the driver’s side of the instrument
panel.
Under the leading edge of the hood
itself, push the secondary hood release
handle up and to the right. Lift the hood.
See Section 5 of your Owner Manual.
Passenger Compartment
Air Filter
The filter is located in the engine com-
partment below the air inlet grille, near
the passenger-side wiper arm. It traps
most of the pollen from the air that
enters the air conditioning module.
See your Owner Manual for scheduled
maintenance and replacement
instructions.
See Section 3 of your Owner Manual.
Accessory Power Outlets
Your vehicle is equipped with 12-volt
power outlets. One is located on the
center console below the climate con-
trols. The second outlet is located inside
the center storage console. On six-
passenger models, the second outlet is
located in the flip/fold console. Use them
to power cellular phones, CB radios, etc.
See your Owner Manual for full safety
and warranty cautions.
See Section 3 of your Owner Manual.
Hanging Garments
Use the rear assist handle or coat
hook to secure clothing on hangers for
transport.
17
Page 18 of 20

Getting to Know Your LaCrosse18
Ultrasonic Rear Parking Assist
(if equipped)
Ultrasonic Rear Parking Assist (URPA)
detects objects up to 5 feet (1.5 m)
behind the vehicle when the shift lever
is in the Reverse position and vehicle
speed is less than 3 mph (5 km/h).
Three color-coded lights inside the
vehicle, above the rear window, provide
distance and system information to the
driver.
See Section 2 of your Owner Manual.
Antilock Brake System
The Antilock Brake System (ABS) helps
prevent a braking skid. The ABS warn-
ing light illuminates briefly when the
engine is started. Momentary motor or
clicking noises and slight brake pedal
movement are normal as the system
checks itself when reaching speeds of
approximately 3 to 5 mph.
See Section 4 of your Owner Manual.
Traction Control System
The Traction Control System (TCS)
limits wheelspin. TCS activates when it
senses one or both front wheels spin-
ning or losing traction. Then the system
reduces engine power and may upshift
the transaxle to limit wheelspin. It is nor-
mal to hear or feel the system working.
TCS is always enabled unless you dis-
able it manually to rock the vehicle free
from sand, mud or snow.
To disable TCS, press the (Traction
Control) button on the instrument panel.
The TCS warning light will come on.
Press the button again to turn TCS on.
See Section 4 of your Owner Manual.
StabiliTrak® – Stability Control
System (if equipped)
StabiliTrak is a computer-controlled
system that detects and corrects differ-
ences between the path you have
chosen and the vehicle’s actual direction
by applying brake pressure individually
at the appropriate wheel. When the
system activates, STABILITY CONTROL
ACTIVE displays on the Driver
Information Center.
See Section 4 of your Owner Manual.
Page 19 of 20

Acoustic Laminate Glass
Special windshield and front door win-
dow glass composition reduces wind
and road noise. If replacement is neces-
sary, see your dealer or specify acoustic
laminateglass from the supplier. Failure
to do so can result in added wind and
outside noise in the cabin.
Automatic Transaxle Shift Lock
If the battery fails and it is necessary
to move the vehicle, the Automatic
Transaxle Shift Lock can be disabled to
allow the transaxle to be shifted out of
Park. Turn the ignition key to ACC posi-
tion, and shift the transaxle into Neutral.
With the car in Neutral, the vehicle can
be pushed out of a confined area.
See Sections 2 and 5 of your Owner Manual.
Resetting the Oil Life System
The Oil Life System calculates engine oil
life based on vehicle use and displays
CHANGE OIL SOON in the Driver
Information Center (DIC) when it’s nec-
essary to change your engine oil and fil-
ter. The Oil Life System should be reset
to 100% only following an oil change.
To reset the Oil Life System:
1. Turn on the ignition, with the engine
off.
2. Press the (Option) button until
the DIC displays ENGINE OIL
MONITOR.
3. Press the (Set/Reset) button. The
next screen indicates the system has
been reset.
4. Turn off the ignition.
See Section 5 of your Owner Manual.
19
Page 20 of 20

Getting to Know Your LaCrosse20
25783629 A
Roadside Assistance
My GMLink
1-800-252-1112
TTY Users: 1-888-889-2438
As the proud owner of a new Buick vehi-
cle, you are automatically enrolled in the
Buick Roadside Assistance program.
This value-added service is intended to
provide you with peace of mind as you
drive in the city or travel the open road.
Buick’s Roadside Assistance toll-free
number is staffed by a team of techni-
cally trained advisors who are available
24 hours a day, 365 days a year. The
advisors can provide minor repair infor-
mation or make arrangements to tow
your vehicle to the nearest Buick dealer.
Buick will provide the following services
for 5 years/100,000 miles at no expense
to you:
• Fuel delivery
• Lockout service (identification
required)
• Tow to nearest dealership for
warranty service
• Flat tire assistance
• Jump starts
In many instances, mechanical failures
are covered under Buick’s comprehen-
sive warranty. However, when other
services are utilized, our advisors will
explain any payment obligations you
might incur.
The Buick Owner Center at My GMLink
is a complimentary service for Buick
owners, a one-stop resource to enhance
your Buick ownership experience.
Exclusive member benefits include
online service reminders, vehicle
maintenance tips, online owner manual,
special privileges and more. Sign up
today at www.mygmlink.com. For prompt and efficient assistance
when calling, please provide the follow-
ing information to the advisor:
• Location of the vehicle
• Telephone number and your location
• Vehicle model, year and color
• Vehicle mileage
• Vehicle Identification Number (VIN)
• Vehicle license plate number
Buick reserves the right to limit services
or reimbursement to an owner or driver
when, in Buick’s judgment, the claims
become excessive in frequency or type
of occurrence.
Roadside Assistance and OnStar
(if equipped)
If you have a current OnStar subscription,
press the OnStar button and the vehicle
will send your current GPS location to an
OnStar Advisor who will speak to you,
assess your problem, contact Roadside
Assistance and relay your exact location
so you will get the help you need.
!25783629=A!
OWNER INFORMATION
Certain restrictions, precautions and safety procedures apply to your vehicle. Please read your Owner
Manual for complete instructions. All information contained herein is based on information available at the
time of printing and is subject to change without notice. Copyright 2008 by GM Corp. All rights reserved.
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