GMC Terrain: 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. To change the OnStar PIN, call OnStar and provide the Advisor with the current number.
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 Diag ...Warranty
OnStar equipment may be warranted as part of the new-vehicle limited warranty. The manufacturer of the vehicle furnishes detailed warranty information. ...See also:
Seat belt maintenance
- To clean the seat belt webbing, apply a
mild soap solution or any solution recommended
for cleaning upholstery or carpets.
Then wipe with a cloth and allow the seat
belts to dry in the shade. ...
General information
Adjusting the seat belt
Seat belts should always be worn by all occupants
of your vehicle. Children should be properly
restrained, using an infant, car, or booster
seat determined by age, wei ...
Limitations
In certain situations, DAC may provide warnings
even if the driver’s driving pattern has not
become erratic.
• if the driver is testing the LDW function
• in strong crosswinds
• on groo ...