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 acces ...

Memory Remote Recall
This allows the Memory Remote Recall feature to be turned on or off. Press the MENU/SELECT knob when Memory Remote Recall is highlighted. Turn the knob to select On or Off. Press the knob to confi ...

Passing Another Vehicle While Using Cruise Control
Use the accelerator pedal to increase the vehicle speed. When you take your foot off the pedal, the vehicle will slow down to the previous set cruise speed. ...