OnStar Services

See also:

Shifting Into Park
WARNING It can be dangerous to get out of the vehicle if the shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. If you have left the engine running, t ...

Loading the Vehicle
It is very important to know how much weight your vehicle can carry. Two labels on your vehicle show how much weight it may properly carry, the Tire and Loading Information label and the Vehic ...

Power 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 ...