2003 GMC Yukon Owner's Manual - Page 26

To reinstall the full bench seat, do the following: 1. While holding the rear of the seat up, slide the front wheels into the slots on the floor. The front latches should lock into place. If the latches do not lock, try tilting the rear of the seats upwards. 2. Once the latches are engaged, let the seat drop into place. Release the lever labeled 1 to return the seat to its upright position. 3. Push and pull on the seat to make sure it is locked into place. The seatback cannot be raised to the upright position unless the seat is secured to the floor. Reclining the Seatbacks On the extended models with bucket seats, the seatbacks can be reclined. To adjust the seatback do the following: 1. Pull forward the lever located at the base of the seat. 2. Release the lever to lock the seatback where you want it. If you pull the lever without pushing on the seatback, the seatback will go to an upright position. Folding the Seatbacks Bucket Seats If your vehicle has bucket seats, the seatbacks can be reclined and the seats can be folded to give you more cargo room. {CAUTION: If the seatback isn't locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always press rearward on the seatback to be sure it is locked. The seatbacks on the bucket seats may be folded forward to give you more cargo space. 1-20