GMC Terrain: Turn&-by&-Turn Navigation - Navigation - OnStar Services - OnStar - GMC Terrain Owner's ManualGMC Terrain: Turn&-by&-Turn Navigation

1. Push 2. Request directions. to connect to a live Advisor.
2. Request directions.
3. Directions are downloaded to the vehicle.
4. Follow the voice-guided commands.

    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 ...

    Using Voice Commands During a Planned Route
    Cancel Route 1. Push X. System responds: “OnStar ready,” then a tone. Say “Cancel route.” System responds: “Would you like to cancel route directions to your destination?” 2. Say “Ye ...

    See also:

    Rds-tmc display
    When a TMC signal is received the icon in the top left of the screen will appear green. If a TMC signal is not being received, the icon will be shown with a bar through it. The system will inform ...

    XM Radio Display Messages
    ‘‘LOADING’’ - XM is loading the audio or program information. ‘‘OFF AIR’’ - The channel currently selected is no longer broadcasting. ‘‘UPDATING’’ - The encryptio ...

    To disable TRAC and/or VSC (2WD models)
    If the vehicle gets stuck in fresh snow or mud, TRAC and VSC may reduce power from the engine to the wheels. You may need to turn the system off to enable you to rock the vehicle in order to free it ...