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 ...

Playing from an iPod® (Radio with CD and Touchscreen)
This feature supports the following iPod models: • iPod nano (1st, 2nd, 3rd, and 4th generation) • iPod with video (5.0 and 5.5 generation). Video is not shown; only audio is supported. • ...

Traction Control System (TCS)
The traction control system limits wheel spin. The system turns on automatically every time the vehicle is started. • To turn off traction control, press and release in front of the shift l ...