To fold the seatback forward, push the lever on the side of the seatback rearward and pull the seatback forward.
To return the seatback to the upright position, push it all the way back until the latch catches. If the seatback was reclined before being folded forward, it will return to the reclined position.
Caution: 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.