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:
Interior
The cabin utilizes premium materials, and there is an optional navigation
system.
The Regal has a sizable trunk that measures 14.3 cubic feet, and there is a
wide opening to both the cargo area ...
Radio (s)
Press to turn the system on and off. Turn to increase or decrease the volume.
RADIO/BAND: Press to choose between FM, AM, or XM™, if equipped.
Turn to select radio stations.
Press to seek the p ...
Headlamps on Reminder
If you leave the exterior lamp buttons for the headlamps
or parking lamps on, remove the key from the ignition
and open the driver’s door, you will hear a continuous
warning chime. The chime w ...
