Lexus LS400 - Front and Outside Rear Seats (Manual Type)

COMFORT ADJUSTMENT
74
16L008
To move the head restraint forward or rearward, pull or push on
the top.
The head restraint is most effective when it is close to your head.
Therefore, using a cushion on the seatback is not recommended.
CAUTION
Adjust the top of the head restraint so that it is closest to the
top of your ears.
Front and outside rear seats (manual type)
16L006-1
To raise the head restraint, pull it up. To lower it, press the lock
release button and push the head restraint down. To move the
head restraint forward or rearward, pull or push on the top.
The head restraint is most effective when it is close to your head.
Therefore, using a cushion on the seatback is not recommended.