2009 BUICK LACROSSE traction control

Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls or OnStar®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B:Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.:Fuel Gage
+:Fuses
i:Headlamp High/Low-Beam Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
F:Traction Control
M:Windshield Washer Fluid
iv

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Horn .............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-8
Windshield Wipers..........................................3-9
Windshield Washer.........................................3-9
Cruise Control..............................................3-10
Exterior Lamps.............................................3-13
Daytime Running Lamps (DRL)/Automatic
Headlamp System......................................3-14
Fog Lamps ..................................................3-15
Exterior Lighting Battery Saver........................3-15
Interior Lamps..............................................3-16
Instrument Panel Brightness...........................3-16
Courtesy Lamps...........................................3-16
Entry Lighting...............................................3-16
Delayed Entry Lighting...................................3-17
Theater Dimming..........................................3-17
Delayed Exit Lighting.....................................3-17
Perimeter Lighting.........................................3-18
Overhead Console Reading Lamps.................3-18
Rear Assist Handle Reading Lamps................3-18Electric Power Management...........................3-18
Battery Run-Down Protection..........................3-19
Accessory Power Outlet(s).............................3-20
Ashtray(s) and Cigarette Lighter......................3-21
Climate Controls............................................3-21
Climate Control System.................................3-21
Dual Automatic Climate Control System...........3-25
Outlet Adjustment.........................................3-28
Passenger Compartment Air Filter...................3-29
Warning Lights, Gages, and Indicators............3-30
Instrument Panel Cluster................................3-31
Speedometer and Odometer...........................3-32
Tachometer.................................................3-32
Safety Belt Reminders...................................3-32
Airbag Readiness Light..................................3-33
Passenger Airbag Status Indicator...................3-34
Charging System Light..................................3-35
Brake System Warning Light..........................3-35
Antilock Brake System (ABS) Warning Light........3-36
Traction Control System (TCS)
Warning Light...........................................3-37
Enhanced Traction System
Warning Light...........................................3-37
Engine Coolant Temperature Warning Light........3-38
Engine Coolant Temperature Gage..................3-38
Section 3 Instrument Panel
3-1

Cruise Control
With cruise control, you can maintain a speed of about
25 mph (40 km/h) or more without keeping your foot
on the accelerator. Cruise control does not work
at speeds below about 25 mph (40 km/h).
{CAUTION:
Cruise control can be dangerous where you cannot
drive safely at a steady speed. So, do not use the
cruise control on winding roads or in heavy traffic.
Cruise control can be dangerous on slippery roads.
On such roads, fast changes in tire traction can
cause excessive wheel slip, and you could lose
control. Do not use cruise control on slippery roads.
If your vehicle has the Traction Control System (TCS)
and the cruise control is on, TCS will begin to limit wheel
spin and the cruise control automatically turns off. See
Traction Control System (TCS) on page 4-7. When road
conditions allow you to safely use it again, the cruise
control can be turned back on.The cruise control buttons
are located on left side of
the steering wheel.
T(On/Off):Press to turn cruise control on and off.
The indicator is lit when cruise control is on.
+ RES (Resume/Accelerate):Press to make the
vehicle accelerate or resume to a previously set speed.
SET– :Press to set the speed or make the vehicle
decelerate.
[(Cancel):Press to cancel cruise control.
3-10

Traction Control System (TCS)
Warning Light
Your vehicle has
a Traction Control
System (TCS)
warning light.
If this warning light comes on and stays on, there may
be a problem with the TCS and, if your vehicle has
this feature, the StabiliTrak
®system.
The TCS warning light will come on briey when the
engine is started. If it does not come on then, have it xed
so it will be ready to warn you if there is a problem. This
light will also come on when the traction control button is
pressed disabling the system.
If the TCS warning light stays on or comes 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 then back on. If the light still stays on or comes back
on again while you are driving, your vehicle needs
service. Have the traction control system and, if your
vehicle has this feature, the StabiliTrak
®systeminspected as soon as possible. SeeTraction Control
System (TCS) on page 4-7andStabiliTrak
®System on
page 4-6for more information.
Enhanced Traction System
Warning Light
For vehicles with the
Enhanced Traction
System (ETS), this light
may come on for the
following reasons:
If the traction control button located on the instrument
panel is pressed, turning the system off. This light will
come on and stay on. To turn the system back on,
press the button again and the warning light should
turn off. SeeEnhanced Traction System (ETS) on
page 4-8.
If the system is affected by an engine-related
problem, the system will turn off and the warning
light will come on.
If the light comes on and stays on for an extended
period of time when the system is turned on, the vehicle
needs service.
3-37

r(Set/Reset)*:Press this button to set or reset
certain functions and to turn off or acknowledge
messages on the DIC.
4(Option)*:Press this button to display the units,
language, personalization, compass zone, and compass
calibration. SeeDIC Vehicle Personalization on
page 3-74andDIC Compass (Uplevel Only) on
page 3-54for more information.
t(Traction Control):Press this button to turn
traction control on or off. SeeTraction Control
System (TCS) on page 4-7for more information.
Press and hold this button to turn StabiliTrak
®off,
for vehicles with this feature. Press this button again
to turn both traction control and StabiliTrak
®on. See
StabiliTrak®System on page 4-6for more information.
|(Hazard):Press this button to turn the hazard
warning ashers on and off. SeeHazard Warning
Flashers on page 3-6for more information.
*These buttons are only available on vehicles with the
uplevel DIC.
**This button is only available on vehicles with the base
level DIC.
Trip/Odometer Menu Items
TRIP/ODO (Trip Odometer):Press this button to scroll
through the following menu items:
Odometer
Press the trip/odometer button until the odometer
displays. This mode shows the distance the vehicle
has been driven in either miles or kilometers.
Trip A and Trip B
Press the trip/odometer button until A or B displays.
This mode shows the current distance traveled in either
miles or kilometers since the last reset for each trip
odometer. Both trip odometers can be used at the
same time.
The display will show the odometer on the top line and
the trip odometer information, either A or B, on the
bottom line.
Each trip odometer can be reset to zero separately by
briey pressing the set/reset button on vehicles with the
uplevel DIC or by briey pressing and holding the trip
odometer button on vehicles with the base level
DIC while the desired trip odometer is displayed.
3-49

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

STABILITY CONTROL ACTIVE
If your vehicle has StabiliTrak, this message displays
when StabiliTrak is actively assisting you with directional
control of the vehicle. Slippery road conditions may exist
when this message is displayed, so adjust your driving
accordingly. SeeStabiliTrak
®System on page 4-6.
This message displays only while the ignition is in
ON/RUN. This message stays on until road conditions
change and StabiliTrak is not active.
This message cannot be acknowledged and cleared
from the screen.
STABILITY CONTROL OFF
If your vehicle has StabiliTrak, this message displays
any time the system turns off. When this message has
been displayed, StabiliTrak is no longer available to
assist you with directional control of the vehicle. Adjust
your driving accordingly. SeeStabiliTrak
®System
on page 4-6.This message displays only while the ignition is in
ON/RUN.
Any of the following conditions may cause the
StabiliTrak system to turn off:
The system is turned off by pressing and holding
the traction control button for ve seconds.
SeeStabiliTrak
®System on page 4-6.
The battery is low.
There is a StabiliTrak system failure. See your
dealer/retailer for service.
STARTING DISABLED
This message displays if the starting of the engine is
disabled due to the electronic throttle control system
or vehicle theft-deterrent system. Have your vehicle
serviced by your dealer/retailer immediately.
This message only appears while the ignition is in
ON/RUN and will not disappear until the problem is
resolved.
This message cannot be acknowledged.
3-72