OnStar Services

See also:

When the System Does Not Seem to Work Properly
The rear vision camera system might not work properly or display a clear image if the following occurs: - It is dark. - The sun or the beam of headlamps is shining directly into the camera l ...

Horn
Press on the steering wheel pad to sound the horn. ...

Destination
Press DEST to access the Destination Entry screen. From this screen, you can select from several options to plan a route by entering destination points. To enter a destination, choose from one of ...