See also:

Fast Idle System
If the vehicle has this feature it is available only with cruise control. The manual fast idle switch is operated using the cruise control buttons located on the left hand side of the steering wheel. ...

Turning XM Album Art On or Off
1. From the Home Page press the Config screen button or the CONFIG button on the faceplate. 2. Select Radio Settings from the Config Menu list. 3. Select XM Album Art to turn on or off. ...

OnStar Mobile App
With an iPhone® or Android™-based mobile device, an OnStar mobile app can be downloaded. The vehicle can be remote started, if equipped, or the doors can be unlocked from anywhere there is cell pho ...