See also:

Using Your Stored Preset Destinations
These destinations are available for selection while driving. 1. Press to turn the system on. 2. A caution may appear. Press OK to proceed. 3. Press DEST. 4. Select one of the available preset de ...

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 the v ...

Resetting the Power Folding Mirrors
Reset the power folding mirrors if: The mirrors are accidentally obstructed while folding. They are accidentally manually folded/unfolded. The mirrors will not stay in the unfolded position. ...