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 access to all of the OnStar services, except Virtual Advisor and OnStar Turn–by–Turn Navigation.
See also:
Buying New Tires
GM has developed and matched specific tires for the vehicle. The original
equipment tires installed were designed to meet General Motors Tire Performance
Criteria Specification (TPC Spec) system rat ...
Language
Select the Language menu and the following will be displayed:
- English
- French
- Spanish
Turn the MENU/SELECT knob to select the language. Press the knob to confirm
and go back to the last ...
Rear-Seat Pass Through
If the vehicle has the rear-seat pass
through door, the trunk can be
accessed through the rear seat.
This is useful when transporting
long items.
To open the door, pull down the rear
seat ar ...






