1994 Chevrolet Suburban Owner's Manual - Page 18

Rear Seats Easy Entry Seat (Wagon Model Second Seat) The right side of the rear 60/40 split folding bench seat, available in the wagon model, has an easy entry feature. That makes it easy to get in and out of the third seat, if you have one. the seatback toward the front of the vehicle. When you do, the seat bottom will release. Just pull or push the seat forward until it stops. To return the seat to its regular position, return the seatback to its upright position, then push the whole seat rearward until it latches. After returning the seat to its regularposition, try to move the seat with your body, to make sure the seat is locked into place.