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

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Third seat (7 persons)
To fold out the underfloor-stowable third seat The third seat is stowed under the floor. Use the seat when extra people ride in your vehicle. When not in use, stow the seat under the floor and use as a luggage area. WARNING: ● Make sure ...

Dual automatic temperature control (if equipped)
1. AUTO/Driver temperature: Press to engage full automatic operation. Select the desired temperature using the temperature control. The system will automatically determine fan speed, airflow distribution, A/C on or off, and outside or recircul ...