OnStar Services

See also:

Playing an MP3/WMA Disc
CD players with the MP3 feature are capable of playing an MP3/WMA CD-R or CD-RW disc. See MP3 for more information. ...

Online Owner Center
Manage your vehicle (U.S.) at cadillac.com. Click on “Owners,” then “Manage my Cadillac/Owners Login.” Information and services customized for your specific vehicle — all in one convenient place. ...

Obstacle Detection Feature
The Obstacle Detection Feature is part of the express-up feature and is active: - In the middle and upper portions of the window opening. - During window up movements. - In ignition OFF during a ...