2006 Buick Rendezvous Owner's Manual - Page 17

For up-level split bench seats, continue pushing forward on the recliner lever to release the rear latches from the floor pins and flip the seat forward. 5. To release the front latches, squeeze the angled latch release bar toward the straight crossbar. 6. Remove the seat by rocking it slightly toward the rear of the vehicle and then pulling it out. Repeat these steps for the other section of the split bench seat. 1-11