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:
Engine Power Messages
ENGINE POWER IS REDUCED
This message displays when the vehicle's engine power is reduced. Reduced engine
power can affect the vehicle's ability to accelerate. If this message is on, but
t ...
Convenience Net
For vehicles with a convenience net, it is located in the trunk and used to store small loads. The net should not be used to store heavy loads.
Attach the loops on each side of the net to the hooks ...
Safety Locks
Safety Locks
Press o to activate the safety
locks on the rear doors. The
LED (A) comes on when activated.
The rear door power windows are
also disabled.
Press o again to deactivate the
...
