GMC Terrain: Conversions and Add-Ons

GMC Terrain / GMC Terrain 1st Gen Owner's Manual / Driving and Operating / Conversions and Add-Ons

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.

Towing
General Information

See also:


If the vehicle breaks down
If the vehicle breaks down on the road, move it to the shoulder and use the hazard warning flashers. Refer to “Hazard warning flasher switch” on page 3-64. If the engine stops/fails Vehicle operation and control are affected if the engine sto ...

Anti-Theft Feature
Anti-Theft Feature (1) Power on/off knob (2) Track up button/Fast forward button (3) Preset buttons (1 to 6) The anti-theft feature is intended to discourage theft or the audio system by preventing the system from operating when it is moved to ...