Service All-Wheel Drive Light
This light should come on briefly when you turn on the ignition, as a check to show you it is working.
The service all-wheel drive light comes on to indicate that there may be a problem with the drive system and service is required. Malfunctions can be indicated by the system before any problem is apparent, which may prevent serious damage to the vehicle. This system is also designed to assist your GM dealer in correctly diagnosing a malfunction.
See also:
Playing the Radio
PWR (Power): Press this knob to turn the system
on and off.
VOL
(Volume): Turn this knob
clockwise
or counterclockwise to increase or to decrease
the volume.
DISPL (Display): When the ig ...
Driver Shift Control (DSC)
Notice:
Driving with the engine at
a high rpm without upshifting
while using Driver Shift Control
(DSC), could damage the vehicle.
Always upshift when necessary
while using DSC.
DSC allows ...
Fog Lamps
Fog Lamps
For vehicles with fog lamps, the
button is located on the exterior
lamp control, left of the steering
wheel.
To turn on the fog lamps, the ignition
and the headlamps or parking l ...