See also:

Compass Variance
Compass variance is the difference between earth’s magnetic north and true geographic north. The mirror is set to zone eight upon leaving the factory. It will be necessary to adjust the compass ...

OnStar Overview
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. The OnStar sy ...

Trunk Release
To open the trunk, press on the center stack or on the Remote Keyless Entry (RKE) transmitter. For more information see: . Trunk . . Remote Keyless Entry (RKE) System Operation . ...