GMC Terrain: Reporting Safety Defects / Reporting Safety Defects to the Canadian Government

Reporting Safety Defects to the United States Government

If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying General Motors...

Reporting Safety Defects to General Motors

In addition to notifying NHTSA (or Transport Canada) in a situation like this, notify General Motors. In the U.S., call 1-800-GMC-8782 (1-800-462-8782), or write: GMC Customer Assistance Center P...

Other information:

GMC Terrain 2018-2026 Owners Manual: Power Outlet 110/120 Volt Alternating Current

If equipped, this power outlet can be used to plug in electrical equipment that uses a maximum limit of 150 watts. The power outlet is on the rear of the center console. An indicator light on the outlet turns on to show it is in use. The light comes on when the ignition is on and equipment requiring less than 150 watts is plugged into the outlet, and no system fault is detected...

GMC Terrain 2018-2026 Owners Manual: Reading Lamps

There are reading lamps on the overhead console and over the rear passenger doors. These lamps come on when any door is opened. Front Reading Lamps The front reading lamps are in the overhead console. Press the lamp lenses to turn the front reading lamps on or off...