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:
To decrease the speed (by brake pedal)
1. Depress the brake pedal to release
cruise control temporarily.
2. When the speed decreases to the
desired speed, press the “SET/COAST”
button once. Now the desired speed is set
and the ...
Automatic standby mode
Adaptive cruise control is linked to other systems
such as the stability and traction control
system (DSTC). If this system is not functioning
properly, adaptive cruise control is automatically ...
Removing and storing the cargo net
Press the release buttons on the locks on
the straps and pull out a small section of
the strap.
Press in the catches on the straps' hooks
and remove the hooks from the eyelet.
Fold u ...
