OnStar®

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. See OnStar Overview&nb ...

Keys and Locks

...

See also:

Horn
To sound the horn, press the center pad on the steering wheel. ...

Operating power lift gate
To operate the power lift gate, the selector lever must be in the P (Park) position. The power lift gate will not operate if the battery voltage is low. Power lift gate main switch The power ...

Steering wheel controls
1. Press to scroll up a displayed list. 2. Press to increase volume when in a call. 3. Press to scroll down a displayed list. 4. Press to decrease volume when in a call. 5. Press and release to ...