2003 Chevrolet Blazer Owner's Manual - Page 15

Rear Seats Rear Seat Operation Your vehicle has folding rear seatbacks which allows for more cargo space. To raise the seatbacks, lift up the seatbacks and push until they lock in the upright position. Push and pull on the seatbacks to check that the latches have locked in the upright position. If they haven't, see your dealer for service. I '. The rear seat release handles are located on the rear of the seatbacks. Push back on the seatbacks as you pull up on the handles. The head restraint will automatically fold out of the way when the seatback is folded down. 1-8 To return the head restraints to the upright position, reach behind the seats and pull the head restraint up until it locks into position.