1997 GMC Safari Owner's Manual - Page 18

4. Lift up on the left seat release lever, then the right. The latches are near the floor on the rear legsof the seat. 5. Lift up on the rear of the seat toremove the seat assembly from the rear latch pins. Then, pull back and lift the seat out of the vehicle. Your seat release latch leveris sprung with a two-stage mechanism. To fully release the latch, two levels of lift effort will be required. First, a low effort to overcome the first stage and then a moderate effort to fully release the latch.