Lexus ES300 Owner's Manual page 109

Adjusting front seats
16E298
COMFORT ADJUSTMENT
" 1 Seat position, seat cushion angle and seat cushion
height control switch
2 Seatback angle control switch
3 Lumbar support control switch
Adjusting seat position
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.
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