GMC Terrain: Rear Seats / Reclining the Seatback

GMC Terrain 2018-2026 Owners Manual / Seats and Restraints / Rear Seats / Rear Seats / Reclining the Seatback

To recline the seatback:

GMC Terrain. Reclining the Seatback

  1. Pull the reclining seatback handle.
  2. Move the seatback to the desired position, and then release the handle to lock the seatback in place.
  3. Push and pull on the seatback to make sure it is locked.

    Rear Seat Reminder

    If equipped, the message REAR SEAT REMINDER LOOK IN REAR SEAT displays under certain conditions indicating there may be an item or passenger in the rear seat...

    Folding the Seatback

    Either side of the seatback can be folded for more cargo space. Fold a seatback only when the vehicle is not moving. Caution Folding a rear seat with the seat belts still fastened may cause damage to the seat or the seat belts...

    Other information:

    GMC Terrain 2018-2026 Owners Manual: Obstacle Detection Features


    If the liftgate encounters an obstacle during a power open or close cycle, the liftgate will automatically reverse direction and move a short distance away from the obstacle. After removing the obstruction, the power liftgate operation can be used again...

    GMC Terrain 2018-2026 Owners Manual: Recommended Fuel (LYX - 1.5L L4 Turbo Engine, LTG - 2.0L L4 Turbo Engine)


    LYX - 1.5L L4 Turbo Engine Do not use any fuel labeled E85 or FlexFuel. Do not use gasoline with ethanol levels greater than 15% by volume. Use regular unleaded gasoline meeting ASTM specification D4814 with a posted octane rating of 87 or higher...

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