GMC Terrain: OnStar Personal Identification Number (PIN) - Services for People with Disabilities - OnStar Additional Information - OnStar - GMC Terrain Owner's ManualGMC 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. ...

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    Winter tyres
    In many countries legislation exists that requires the use of winter tyres during specified periods of the year. M+S tyres have a recognised level of winter performance and need not be replaced. ...

    Tyres
    WARNING: ● Driving with tyres that are worn or improperly inflated can result in a collision and serious or fatal injury. Tyre inflation pressures *: Above 160 km/h (100 mph). Check the ...

    Parking brake stroke
    Check the parking brake stroke according to the maintenance schedule in the “Warranty and Maintenance Booklet”. When the parking brake is properly adjusted, braking power is fully applied ...