2002 Lexus LS 430 User Guide 2 - Page 124
2002 Lexus LS 430 Manual
Page 124 highlights
Adjusting seat position 16L259 16L258a "For passenger's seat "For driver's seat Move the control switch in the desired direction. Releasing the switch will stop the seat and head restraint in that position. Do not place anything under the seat, as this might interfere with the seat movement. You can adjust the head restraint in the desired position by using the head restraint control switch. However, if you move the seat more than 15 mm (0.6 in.) by using the seat position control switch after adjusting the head restraint, the head restraint will return to the designated position as determined by the seat position switch. To adjust the head restraint, see "Head restraints" on page 116. Move the control switch in the desired direction. Releasing the switch will stop the seat in that position. Do not place anything under the seat as this might interfere with the seat movement.