2003 GMC Yukon Owner's Manual - Page 25

4. Squeeze the release lever, located in the lower middle to unlatch the seat from the floor while pulling the seat out. 5. While holding the rear of the seat up, roll the seat out of the vehicle. {CAUTION: A seat that isn't locked into place properly can move around in a collision or sudden stop. People in the vehicle could be injured. Be sure to lock the seat into place properly when installing it. Replacing the Bench Seat {CAUTION: If the seatback isn't locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always press rearward on the seatback to be sure it is locked. {CAUTION: A safety belt that is improperly routed, not properly attached, or twisted won't provide the protection needed in a crash. The person wearing the belt could be seriously injured. After raising the rear seatback, always check to be sure that the safety belts are properly routed and attached, and are not twisted. 1-19