1999 Toyota Sienna Owners Manual - Page 43
1999 Toyota Sienna Manual
Page 43 highlights
name. SIENNA (45403U) -Folding second seat (bench seat) CAUTION D After putting back the seat, try pushing the seat forward and rearward to make sure it is secured in place. D Passengers sitting in the third seat must be careful not to accidentally pull the release lever while the vehicle is moving. Lift the seatback angle adjusting lever (1) or press the lever (2) behind the seatback and fold the seatback down. You can use the second seatback as a temporary table only when the vehicle is stopped. 43