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:
When It Is Time for New Tires
One way to tell when it
is time for new tires is
to check the treadwear
indicators, which will
appear when your tires
have only 1/16 inch
(1.6 mm) or less of tread
remaining. Some
commercial ...
Hood
To open the hood:
1. Pull up on the hood release handle. It is located inside the vehicle to the
left of the steering column.
2. Go to the front of the vehicle and with hand palm side down, sl ...
Exterior Lamps Off Reminder
A warning chime sounds if the driver
door is opened while the ignition is
off and the exterior lamps are on. ...