2003 Buick Rendezvous Owner's Manual - Page 20

2. Make sure that the bench seat is angled so that the front hooks clear the floor pins. If the front legs are not attached correctly, the rear legs will not attach to the rear set of floor pins. 1. Squeeze the angled latch release bar toward the straight crossbar while placing the front hooks of the bench seat onto the front two floor pins. 1-13