TTY Users
OnStar has the ability to communicate to the deaf, hard&-ofhearing, or speech&-impaired customers while in the vehicle. The available dealer&-installed TTY system can provide in-vehicle access to all of the OnStar services, except Virtual Advisor and OnStar Turn&-by&-Turn Navigation.
See also:
Service Parts Identification Label
This label, on the inside of the glove box, has the following information:
○ Vehicle Identification Number (VIN).
○ Model designation.
○ Paint information.
○ Production opt ...
Environmental Concerns
○ Always use established trails, roads, and areas that have been set aside for
public off-road recreational driving and obey all posted regulations.
○ Do not damage shrubs, flowers, tre ...
Ending a Call
Press to end a call. ...





