GMC Terrain: 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.
See also:
Active Park Assist (APA) (If equipped)
Active park assist (APA) will detect an available parallel parking space
and automatically steer the vehicle into the space (hands-free) while you
control the accelerator, gearshift and brakes. The system will visually
and/or audibly instruct the ...
Engine oil
NOTE
- The engine oil consumption rate is
not stabilized, and therefore cannot be
determined until the vehicle has traveled
at least several thousand miles
(kilometers). Even after break-in, when
the vehicle is used under severe driving
...

Towing