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:
Setting the Tone (Bass/Midrange/Treble)
AUDIO: Push and release the AUDIO knob until
BASS, MID (midrange) (without Bose®), or TREB
(treble) displays. Turn the knob to increase or to
decrease the tone. The display shows the bass,
midran ...
CD/DVD Player
The CD/DVD player can play CDs,
DVD-As, MP3/WMA CDs, MP3/WMA DVDs, and DVD-Vs.
The CD/DVD player will not play
8 cm (3 in) discs. ...
Power Steering Fluid
See Engine Compartment
Overview for
information on the
location of the power
steering fluid reservoir. ...
