Lexus 2003 SC430 Owner's Manual page 114

Inclining front seats for rear seat entry
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Lift the seatback lock release lever on the side of the seat
or on the side of the seatback. The seatback will incline.
This allows passengers to get in or out of the rear seat easily.
If a driver or front passenger uses a seat belt guide, be sure to
remove it before inclining the seatback. For seat belt guides,
see page 107. After a passenger gets in or out, return the
seatback until it locks.
D After the seatback returns, try pushing the seatback
forward and rearward to make sure it is securely
locked.
D Never allow anyone to touch seatback lock release
levers while the vehicle is moving.
2003 SC430 from May '03 Prod. (OM24449U)
COMFORT ADJUSTMENT
CAUTION
97