To unlock the seatback, pull up on the release lever and then tilt the seatback forward.
Location and direction of pulling the locking handle to unlock the back of the right rear seat
Location and direction of pulling the locking handle to unlock the backrest of the left rear seat
After returning the rear seatback to its normal position, press and rock the top of the seatback to make sure it is securely locked.
Warning! When returning the rear seatback to its normal position, be careful not to damage the strap or buckle of the seat belt. Furthermore, do not allow the strap or buckle of the seat belt to be pinched by the back of the rear seat.