GMC Terrain: Onstar.com
The website provides access to account information, manages the OnStar subscription, and allows viewing of videos of each service. Get subscription plan pricing and sign up for OnStar Vehicle Diagnostics. Click on the “My Account” tab on the home page.
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-vehicl ...
OnStar Personal Identification Number (PIN)
A PIN is needed to access some of the OnStar services, like Remote Door Unlock
and Stolen Vehicle Assistance. You will be prompted to change the PIN the first
time when speaking with an Advisor. T ...
See also:
CD/DVD
- Handle a CD/DVD by its edges. Never touch
the surface of the disc. Do not bend the
disc.
- Always place the discs in the storage case
when they are not being used.
- To clean a disc, wipe ...
Electronic Stability Program (ESP®)
ESP® is a registered trademark of DaimlerChrysler AG. The Electronic Stability
Program (ESP®) helps to control the vehicle during cornering if the vehicle is understeering
or oversteering. It al ...
Manual Operation
(Power): Press to turn the climate
control system on or off.
(Fan Control): Turn to increase
or decrease the fan speed. Adjusting the fan speed while in automatic mode places
the fan under ma ...
