Lexus 2003 SC430 Owner's Manual page 111

COMFORT ADJUSTMENT
Seat adjustment precautions
CAUTION
D Do not adjust the seat while the vehicle is moving as
the seat may unexpectedly move and cause the
driver to lose control of the vehicle.
D Be careful that the seat does not hit a passenger,
luggage or the rear seat.
NOTICE
Do not operate the control switch in more than one
dimension at a time. It may cause electrical overload.
94
Adjusting front seats
16sa01c
" 1 Seat position control switch, seat cushion angle and
height control switch
2 Seatback angle control switch
3 Lumbar support control switch
4 Seatback lock release lever