2009 BUICK LACROSSE instrument cluster

SERVICE PARK LAMPS
This message displays when there is a problem with the
park lamps. Check to see if the park lamp fuse is blown
and replace the fuse if necessary. SeeFuses and Circuit
Breakers on page 5-99andInstrument Panel Fuse Block
on page 5-100for more information. If changing the fuse
does not correct the problem, see your dealer/retailer.
This message only displays while the ignition is in
ON/RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine
is turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition
still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
SERVICE STABILITY SYSTEM
If your vehicle has StabiliTrak, this message displays if
there has been a problem detected with StabiliTrak.
A warning light also appears on the instrument panel
cluster. SeeTraction Control System (TCS) Warning
Light on page 3-37. SeeStabiliTrak
®System on
page 4-6for more information.
If this message turns on while you are driving, pull off
the road as soon as possible and stop carefully. Try
resetting the system by turning the ignition off and then
back on. If this message still stays on or turns back on
again while you are driving, your vehicle needs service.
Have the StabiliTrak System inspected by your dealer/
retailer as soon as possible.
This message displays only while the ignition is in
ON/RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine
is turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition
still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
3-69

SERVICE TRACTION SYSTEM
This message displays when the traction system is not
functioning properly. A warning light also appears on the
instrument panel cluster. SeeTraction Control System
(TCS) Warning Light on page 3-37. SeeTraction Control
System (TCS) on page 4-7orEnhanced Traction System
(ETS) on page 4-8for more information. Have the system
serviced by your dealer/retailer as soon as possible.
This message displays only while the ignition is in
ON/RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine
is turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition
still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
SERVICE VARIABLE EFFORT
STEERING
If your vehicle has variable effort steering, this message
displays when if this system is not functioning properly.
SeeSteering on page 4-10for more information.
Have the system serviced by your dealer/retailer
as soon as possible.This message displays only while the ignition is in
ON/RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine
is turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition
still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
SERVICE VEHICLE SOON
This message displays when a non-emissions related
malfunction occurs. Have the vehicle serviced by
your dealer/retailer as soon as possible.
This message displays only while the ignition is in
ON/RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine
is turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition
still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
3-71

StabiliTrak®System
The vehicle may be equipped with a vehicle stability
enhancement system called StabiliTrak. It is an
advanced computer controlled system that assists with
directional control of the vehicle in difficult driving
conditions.
StabiliTrak activates when the computer senses a
discrepancy between the intended path and the direction
the vehicle is actually traveling. StabiliTrak selectively
applies braking pressure at any one of the vehicle’s
brakes to assist the driver with keeping the vehicle on
the intended path.
When the system activates, STABILITY CONTROL
ACTIVE comes on the Driver Information Center (DIC).
SeeDIC Warnings and Messages on page 3-56.
The system may be heard or felt while it is working.
This is normal. Continue to steer the vehicle in the
intended direction.The Traction Control
warning light comes on the
instrument panel cluster
when a problem is
detected with StabiliTrak.
If there is a problem detected with StabiliTrak, a
SERVICE STABILITY SYSTEM or STABILITY
CONTROL OFF message will be displayed on the DIC.
When this message is displayed, the system is not
operational. Driving should be adjusted accordingly.
If cruise control is being used when StabiliTrak activates,
the cruise control automatically disengages. The
cruise control can be reengaged when road conditions
allow. SeeCruise Control on page 3-10for more
information.
4-6

{CAUTION:
Fuel can spray out on you if you open the fuel cap
too quickly. If you spill fuel and then something
ignites it, you could be badly burned. This spray
can happen if the tank is nearly full, and is more
likely in hot weather. Open the fuel cap slowly and
wait for any hiss noise to stop. Then unscrew the
cap all the way.
Be careful not to spill fuel. Do not top off or overll the
tank and wait a few seconds after you have nished
pumping before removing the nozzle. Clean fuel from
painted surfaces as soon as possible. SeeWashing
Your Vehicle on page 5-93.
When replacing the fuel cap, turn it clockwise until it
clicks. Make sure the cap is fully installed. The diagnostic
system can determine if the fuel cap has been left off or
improperly installed. This would allow fuel to evaporate
into the atmosphere. SeeMalfunction Indicator Lamp on
page 3-40.The vehicle may also have a check gas cap warning
light, which displays on the instrument panel cluster
if the fuel cap is not properly installed. SeeCheck
Gas Cap Light on page 3-47for more information.
If the vehicle has a Driver Information Center (DIC),
the CHECK GAS CAP message displays if the fuel
cap is not properly installed. SeeDIC Warnings
and Messages on page 3-56for more information.
{CAUTION:
If a re starts while you are refueling, do not
remove the nozzle. Shut off the ow of fuel by
shutting off the pump or by notifying the station
attendant. Leave the area immediately.
Notice:If you need a new fuel cap, be sure to get
the right type. Your dealer/retailer can get one
for you. If you get the wrong type, it may not t
properly. This may cause the malfunction indicator
lamp to light and may damage the fuel tank and
emissions system. SeeMalfunction Indicator Lamp
on page 3-40.
5-9

Radiator Pressure Cap
Notice:If the pressure cap is not tightly installed,
coolant loss and possible engine damage may
occur. Be sure the cap is properly and tightly
secured.
The radiator pressure cap is located in the front of the
engine compartment on the passenger’s side of the
vehicle. SeeEngine Compartment Overview on
page 5-12for more information on location.
Pressure Cap
Notice:If the pressure cap is not tightly installed,
coolant loss and possible engine damage may
occur. Be sure the cap is properly and tightly
secured.
SeeEngine Compartment Overview on page 5-12for
more information on location.
Engine Overheating
The vehicle has several indicators to warn of engine
overheating.
There is a coolant temperature gage and a warning
light on the instrument panel cluster that indicate an
overheated engine condition. SeeEngine Coolant
Temperature Gage on page 3-38andEngine Coolant
Temperature Warning Light on page 3-38for more
information.
In addition, if your vehicle is equipped with a Driver
Information Center (DIC), you will nd an ENGINE
COOLANT HOT and a REDUCED POWER STOP
WHEN SAFE message displayed on the DIC.
SeeDIC Warnings and Messages on page 3-56
for more information.
5-31

Adding Washer Fluid
When the windshield washer uid is low, a low washer
uid light may appear on the instrument panel cluster.
SeeLow Washer Fluid Warning Light on page 3-45
for more information.
In addition, if your vehicle has a Driver Information
Center (DIC), the LOW WASHER FLUID message will
display when the uid level is low. SeeDIC Warnings
and Messages on page 3-56for more information.
Open the cap with the
washer symbol on it.
Add washer uid until the
tank is full. SeeEngine
Compartment Overview
on page 5-12for reservoir
location.Notice:When using concentrated washer uid, follow
the manufacturer’s instructions for adding water.
Do not mix water with ready-to-use washer uid.
Water can cause the solution to freeze and
damage your washer uid tank and other parts
of the washer system. Also, water does not clean
as well as washer uid.
Fill the washer uid tank only three-quarters
full when it is very cold. This allows for uid
expansion if freezing occurs, which could
damage the tank if it is completely full.
Do not use engine coolant (antifreeze) in your
windshield washer. It can damage the vehicle’s
windshield washer system and paint.
5-36

Tire Pressure Monitor Operation
This vehicle may have a Tire Pressure Monitor System
(TPMS). The TPMS is designed to warn the driver when
a low tire pressure condition exists. TPMS sensors are
mounted onto each tire and wheel assembly, excluding
the spare tire and wheel assembly. The TPMS sensors
monitor the air pressure in the vehicle’s tires and
transmits the tire pressure readings to a receiver
located in the vehicle.
When a low tire pressure
condition is detected, the
TPMS illuminates the low
tire pressure warning light
located on the instrument
panel cluster.
If your vehicle has the uplevel Driver Information
Center (DIC), a warning message to check the pressure
in a specic tire displays at the same time the low tire
pressure warning light comes on. The low tire pressure
warning light and the DIC warning message come on at
each ignition cycle until the tires are inated to the correct
ination pressure. Vehicles that have the uplevel DICbuttons can also check tire pressure levels by pressing
the gages button. For additional information and details
about the DIC operation and displays seeDIC Operation
and Displays on page 3-48andDIC Warnings and
Messages on page 3-56
The low tire pressure warning light may come on in
cool weather when the vehicle is rst started, and then
turn off as you start to drive. This could be an early
indicator that the air pressure in the tire(s) are getting
low and need to be inated to the proper pressure.
A Tire and Loading Information label, attached to
your vehicle, shows the size of your vehicle’s original
equipment tires and the correct ination pressure for
your vehicle’s tires when they are cold. SeeLoading the
Vehicle on page 4-20, for an example of the Tire and
Loading Information label and its location on your vehicle.
Also seeInflation - Tire Pressure on page 5-61.
Your vehicle’s TPMS system can warn you about a low
tire pressure condition but it does not replace normal
tire maintenance. SeeTire Inspection and Rotation
on page 5-67andTires on page 5-54.
Notice:Liquid tire sealants could damage the Tire
Pressure Monitor System (TPMS) sensors. Sensor
damage caused by using a tire sealant is not covered
by your warranty. Do not use liquid tire sealants.
5-64

Instrument Panel Fuse Block
The instrument panel fuse
block is located on the
passenger side of the
instrument panel. Pull off
the cover labeled FUSES
to expose the fuse block.
Fuses Usage
CHMSL/BKUPCenter High-Mounted Stoplamp,
Back-up Lamp
CLSTR Cluster
CNSTR Canister Vent
CRUISE Cruise Control
5-100