GMC Terrain: Security - OnStar Services - OnStar - GMC Terrain Owner's ManualGMC Terrain: Security

OnStar provides services like Stolen Vehicle Assistance, Remote Ignition Block, and Roadside Assistance, if the vehicle is equipped with these services. OnStar can unlock the vehicle doors remotely, if it is equipped with automatic door locks, and can help police locate the vehicle if it is stolen.

    Emergency
    With Automatic Crash Response, the built-in system can automatically connect to help in a crash even if you cannot ask for it. Push to connect to an Emergency Advisor. GPS technology is used to ...

    Navigation
    OnStar navigation requires the Directions and Connections service plan. Push to receive directions or have them sent to the vehicle navigation screen. Destinations can also be forwarded to the v ...

    See also:

    Gasoline for cleaner air
    Your use of gasoline with detergent additives will help prevent deposits from forming in your engine and fuel system. This helps keep your engine in tune and your emission control system workin ...

    Canceling and resuming the constant speed control
    1 Pulling the lever toward you cancels the constant speed control. The speed setting is also canceled when the brakes are applied. 2 Pushing the lever up resumes the constant speed control. ...

    Under the hood and vehicle
    The maintenance items listed here should be checked periodically (for example, each time you check the engine oil or refuel). Battery*: Check the fluid level in each cell. It should be between t ...