GMC Terrain: Front Seats / Manual Reclining Seatbacks

GMC Terrain 2018-2021 Owners Manual / Seats and Restraints / Front Seats / Manual Reclining Seatbacks

Warning

If either seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatbacks to be sure they are locked.

GMC Terrain. Manual Reclining Seatbacks

To recline a manual seatback:

Lift the lever.
Move the seatback to the desired position, and then release the lever to lock the seatback in place.
Push and pull on the seatback to make sure it is locked.

To return the seatback to the upright position:

Lift the lever fully without applying pressure to the seatback, and the seatback will return to the upright position.
Push and pull on the seatback to make sure it is locked.

Lumbar Adjustment and Reclining Seatbacks

Lumbar Adjustment If equipped, press and hold the front or rear of the control to increase or decrease lumbar support. Reclining Seatbacks Warning Sitting in a reclined position when the vehicle is in motion can be dangerous...

Power Reclining Seatbacks

To adjust a power seatback, if available: Tilt the top of the control rearward to recline. Tilt the top of the control forward to raise. ..

Other information:

GMC Terrain 2018-2021 Owners Manual: Starting the Engine

Shift the vehicle into P (Park) or N (Neutral). To restart the engine when the vehicle is already moving, use N (Neutral) only. Caution Do not try to shift to P (Park) if the vehicle is moving. If you do, you could damage the transmission. Shift to P (Park) only when the vehicle is stopped. Caution If you add electrical parts or accessories, you could change the way the engine operates. A..

GMC Terrain 2018-2021 Owners Manual: Air Vents