See also:

TTY Users
OnStar has the ability to communicate to the deaf, hard-of-hearing, or speech-impaired customers while in the vehicle. The available dealer-installed TTY system can provide in-vehicle acce ...

Ejecting a Disc (DVD Player with Sunroof)
Press and hold the stop/eject button for more than two seconds on the DVD player faceplate to eject the disc. There is not an eject button on the remote control. If a disc is ejected from the pl ...

Transportation Options
Warranty service can generally be completed while you wait. However, if you are unable to wait, GM helps to minimize inconvenience by providing several transportation options. Depending on t ...