GMC Terrain: Vehicle Security - Vehicle Security - Keys, Doors, and Windows - GMC Terrain Owner's ManualGMC Terrain: Vehicle Security

This vehicle has theft-deterrent features; however, they do not make it impossible to steal.

    Anti-theft Alarm System
    This vehicle has an anti-theft alarm system. ...

    See also:

    Passenger’s frontal airbag ON and OFF indicators
    Refer to “Front passenger’s frontal airbag ON and OFF indicators”. ...

    Autounlock
    The autounlock feature will unlock all the doors when: • the ignition is in the on position, all the doors are closed, and the vehicle has been in motion at a speed greater than 12 mph (20 km/h) ...

    Changing gear
    The automatic transmission shifts to the individual gears automatically when it is in transmission position D. This automatic gearshifting behavior is determined by: a shift range restriction, ...