See also:

Overview
Cadillac announced the 2011 Cadillac CTS-V Coupe, which debuts at the 2010 North American International Auto Show in Detroit. It combines the new Cadillac CTS Coupe's dramatic design with the 556- ...

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 acces ...

Recording from MP3/WMA Discs or USB
REC (Record): Press to start recording tracks from an MP3/WMA disc or a USB device (excluding iPods) while it is playing. The radio has the option to record the current track playing or all ...