GMC Terrain: Controls / Power Outlets

The vehicle has two 12-volt accessory power outlets, which can be used to plug in electrical equipment, such as a cell phone or MP3 player.

There are power outlets:

  • On the center stack below the climate control system.
  • In the rear cargo area.

To use the outlet, remove the cover.

Caution

Leaving electrical equipment plugged in for an extended period of time while the vehicle is off will drain the battery. Always unplug electrical equipment when not in use and do not plug in equipment that exceeds the maximum 20 amp rating.

Warning

Power is always supplied to the rear cargo power outlet. Do not leave electrical equipment plugged in when the vehicle is not in use because the vehicle could catch fire and cause injury or death.

Certain accessory plugs may not be compatible with the accessory power outlet and could overload vehicle and adapter fuses. If a problem is experienced, see your dealer.

When adding electrical equipment, be sure to follow the proper installation instructions included with the equipment. See Add-On Electrical Equipment.

Caution

Hanging heavy equipment from the power outlet can cause damage not covered by the vehicle warranty. The power outlets are designed for accessory power plugs only, such as cell phone charge cords.

    Compass and Clock

    Compass The vehicle may have a compass display on the Driver Information Center (DIC). The compass receives its heading and other information from the Global Positioning System (GPS) antenna, StabiliTrak/ Electronic Stability Control (ESC), and vehicle speed information...

    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...

    Other information:

    GMC Terrain 2018-2026 Owners Manual: Liftgate


    Manual Liftgate Operation Unlock the vehicle before opening the liftgate. To open the liftgate, press the touch pad on the bottom of the liftgate and lift up. Do not press the touch pad while closing the liftgate. This may cause the liftgate to be unlatched...

    GMC Terrain 2018-2026 Owners Manual: Courtesy Lamps and Dome Lamps


    Courtesy Lamps The courtesy lamps come on when any door is opened and the OFF indicator light is turned off. See Dome Lamps. Dome Lamps The dome lamp controls are in the overhead console. To operate, press the following buttons: OFF : Press to turn off the dome lamps when a door is open...

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