2003 Toyota Sequoia Owners Manual - Page 65
2003 Toyota Sequoia Manual
Page 65 highlights
03_SEQUOIA_U (L/O 0209) -Stowing seat belt buckles of the second and third seats To release the concave end tab, insert the key into the hole on buckle 1 (with light gray buckle−release button) and allow the belt to retract. Second CAUTION Do not use the center seat belt of the third seats with either buckle released. Fastening only the shoulder belt or lap belt may cause severe personal injury in case of sudden braking or a collision. Third 2003 SEQUOIA from. Sep. '02 Prod. (OM34420U) 65