Lexus 2013 IS250 Owner's Manual page 158

156
3-3. Adjusting the seats

Adjusting the height of the head restraints
Make sure that the head restraints are
adjusted so that the center of the head
restraint is closest to the top of your ears.

Adjusting the rear seat head restraint
Always raise the head restraint one level from the stowed position when using.
CAUTION

Head restraint precautions
Observe the following precautions regarding the head restraints. Failure to do
so may result in death or serious injury.

Use the head restraints designed for each respective seat.

Adjust the head restraints to the correct position at all times.

After adjusting the head restraints, push down on them and make sure they are
locked in position.

Do not drive with the head restraints removed.
IS250_EE(OM53B11E)