See also:

Exterior Mirrors
1. Turn the selector switch to L (Left) or R (Right) to choose the driver or passenger mirror. 2. Move the control to adjust the mirror. 3. Turn the selector switch to to deselect the mirro ...

Rear Seat Audio (RSA)
This feature allows rear seat passengers to listen to any of the sources: radio, cassette tapes, CDs, or DVDs. However, the rear seat passengers can only control the sources that the front seat pa ...

Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if ...