Lexus LX 470 1998 Owner's Manual page 95

COMFORT ADJUSTMENT
16X187
1. Lower the head restraints to the lowest position, unlock the
seatback by pulling the lever on the side of the seatback and fold
it down.
16X188b
2. Pull the lever under the seat cushion and swing the whole seat
forward.
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16X189b
3. Hook the holding strap to the assist grip and secure the seat
by pulling its free end.
When returning the second seat to its original position, put the
holding strap into the pocket.
4. To return it to the original position, reverse the steps above.