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:
Safety & Features
With the top score, Good, in frontal, side and rear impacts by the Insurance
Institute for Highway Safety, the Terrain and Equinox have both been named IIHS
Top Safety Picks. That's commendable, t ...
Interior Glass
To clean, use a terry cloth fabric dampened with water. Wipe droplets left behind with a clean dry cloth.
Commercial glass cleaners may be used, if necessary, after cleaning the interior glass with p ...
Ending a Call
Press to end a call. ...