GMC Terrain: Add-On Electrical Equipment - Conversions and Add-Ons - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: Add-On Electrical Equipment

Notice: Do not add anything electrical to the vehicle unless you check with your dealer first. Some electrical equipment can damage the vehicle and the damage would not be covered by the vehicle's warranty. Some add-on electrical equipment can keep other components from working as they should. Add-on equipment can drain the vehicle's 12&-volt battery, even if the vehicle is not operating.

The vehicle has an airbag system. Before attempting to add anything electrical to the vehicle, see Servicing the Airbag-Equipped Vehicle on page 3‑32 and Adding Equipment to the Airbag-Equipped Vehicle on page 3‑33.

    See also:

    System Status
    Displays SYSTEM OK if there are no active Warning Messages stored. Pressing and releasing the DOWN button when SYSTEM OK is displayed will do nothing. Displays SYSTEM WARNINGS PRESENT if there ar ...

    Disarming the system
    To disarm the system, briefly press the “” button on the transmitter. ...

    Cleaning the interior of your vehicle
    After cleaning the interior of your vehicle with water, cleaner or similar, wipe and dry in a shady, well-ventilated area. CAUTION: ● Do not use organic substances (solvents, kerosine, alco ...