2010 Chevrolet Malibu Owner's Manual - Page 43

To raise the rear seatback pull the seatback up and make sure it latches. Push and pull on the seatback to be sure it is locked in position. Make sure that the safety belts are properly stowed over the seatback in all three positions. { WARNING: If either seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatbacks to be sure they are locked. When the seat is not in use, it should be kept in the upright locked position. { WARNING: A safety belt that is improperly routed, not properly attached, or twisted will not 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. 2-11