GMC Terrain: Warranty - Services for People with Disabilities - OnStar Additional Information - OnStar - GMC Terrain Owner's ManualGMC Terrain: Warranty

OnStar equipment may be warranted as part of the new-vehicle limited warranty. The manufacturer of the vehicle furnishes detailed warranty information.

    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 ...

    Languages
    The vehicle can be programmed to respond in French or Spanish. Push Q and ask an Advisor. Advisors can speak French or Spanish. ...

    See also:

    LOCK
    The key can only be inserted or removed in this position. The ignition switch will lock the steering wheel when you remove the key. If turning the key is difficult, turn the steering wheel sl ...

    Brake Fluid
    The brake master cylinder reservoir is filled with DOT 3 brake fluid as indicated on the reservoir cap. See Engine Compartment Overview on page 10‑6 for the location of the reservoir. The ...

    Check MyKey System Status
    The vehicle’s message center system check will provide the status of the following MyKey parameters: • MYKEY MILES — This odometer only tracks mileage when a MyKey is used. If mileage does ...