2006 LEXUS LX470 ECU

OCCUPANT RESTRAINT SYSTEMS
11 2
16x248a
If you cannot raise the seatback because of the locked seat
belt, do not try it hard. Release the lock of the seat belt in the
following way.
1 Push in the lower front edge of the seatback cushion to
slacken the seat belt.
2Let the seat belt retract a little.
CAUTION
Do not sit on or place anything on the tumbled
seatback while driving.
 Make sure the seat is securely locked by pushing
forward and rearward on the top of the seatback and
by trying to pull up the edge of the bottom cushion.
Failure to do so will prevent seat belt from operating
properly.
Tumbling third seat
16X190b
Before tumbling the third seats, stow the third seat belt
and buckles as shown in the illustration.
This prevents the belt and buckles from falling out when you
tumble the third seat.

OCCUPANT RESTRAINT SYSTEMS
11 4
16X192c
1. Lower the head restraint to the lowest position. Pull the
reclining lever up and fold down the seatback.
16X193g
2. While turning the lever, lift and slide the whole seat
backward.
16X194d
3. Hook the holding strap to the assist grip and secure the
seat by pulling its free end.

OCCUPANT RESTRAINT SYSTEMS
11 5
16X624
4. Remove the seat hook covers from the back of the seat
cushion and install them onto the seat anchor brackets.
CAUTION
Be sure to install the seat hook covers on the seat
hooks, or you may get burned when they become hot.
16X195c
When returning the third seat to its original position, stow the
holding strap and the seat hook covers into the holder facing
the direction shown in the illustration.
5. To return it to the original position, reverse the steps
above.
CAUTION
 Do not sit on or place anything on the tumbled
seatback while driving.
 Make sure the seat is securely locked by pushing
forward and rearward on the top of the seatback and
by trying to pull up the edge of the bottom cushion.
Failure to do so will prevent seat belt from operating
properly.

OCCUPANT RESTRAINT SYSTEMS
11 9
CAUTION
To prevent personal injury in a collision or sudden stop;
You must install the removed seat back in its original
position.
 Do not sit on or place anything on the tumbled
seatback while driving.
 Do not leave the removed seat loose in the vehicle.
 Do not try to sit on or place anything on the removed
seat.
Make sure the seat is securely locked by pushing
forward and rearward on the top of the seatback and by
trying to pull up the edge of the bottom cushion. Failure
to do so will prevent seat belt from operating properly.
NOTICE
Avoid putting heavy loads on the removed seat. The
metallic tips of the seat legs may be damaged and the
seat cannot be reinstalled.
HEAD RESTRAINTS
Front seat
16X011b
For your safety and comfort, adjust the head restraint
before driving.
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 cush ion on the seatback is not
recommended.

OCCUPANT RESTRAINT SYSTEMS
122Pregnant
woman. Lexus recommends the use of a seat belt.
Ask your doctor for specific recommendations. The lap belt
should be worn securely and as low as possible over the hips
and not on the waist.
Injured person. Lexus recommends the use of a seat belt.
Depending on the injury, first check with your doctor for specific
recommendations.
CAUTION
Persons should ride in their seats properly wearing
their seat belts whenever the vehicle is moving.
Otherwise, they are much more likely to suffer serious
bodily injury or death in the event of sudden braking or
a collision.
When using the seat belts, observe the following:
 Use the belt for only one person at a time. Do not use
a single belt for two or more people even children.
 Avoid reclining the seatback any more than needed.
The seat belts provide maximum protection in a
frontal or rear collision when the driver and the front
passenger are sitting up straight and well back in the
seats. If you are reclined, the lap belt may slide past
your hips and apply restraint forces directly to the
abdomen or your neck may contact the shoulder belt.
In the event of a frontal collision, the more the seat is
reclined, the greater the risk of death or personal
injury.
 Be careful not to damage the belt webbing or
hardware. Take care that they do not get caught or
pinched in the seat or doors.
 Inspect the belt system periodically. Check for cuts,
fraying, and loose parts. Damaged parts should be
replaced. Do not disassemble or modify the system.
 Keep the belts clean and dry. If they need cleaning,
use a mild soap solution or lukewarm water. Never
use bleach, dye, or abrasive cleaners, or allow them
to come into contact with the belts they may
severely weaken the belts. (See “Cleaning the
interior” on page 467 for instructions.)
 Replace the belt assembly (including bolts) if it has
been used in a severe impact. The entire assembly
should be replaced even if damage is not obvious.

OCCUPANT RESTRAINT SYSTEMS
123
Fastening front, second and third (outside
seats) seat belts
16X017c
Adjust the seat as needed and sit up straight and well back
in the seat. To fasten your belt, pull it out of the retractor
and insert the tab into the buckle.
You will hear a click when the tab locks into the buckle.
The seat belt length automatically adjusts to your size and the
seat position.
The retractor will lock the belt during a sudden stop or on
impact. It also may lock if you lean forward too quickly. A slow,
easy motion will allow the belt to extend, and you can move
around freely. When a passenger’s shoulder belt is completely extended and
is then retracted even slightly, the belt is locked in that position
and cannot be extended.
This feature is used to hold the child
restraint system securely. (For details, see “Child restraint” on
page 162.) To free the belt again, fully retract the belt and then
pull the belt out once more.
If the seat belt cannot be pulled out of the retractor, firmly pull
the belt and release it. You will then be able to smoothly pull
the belt out of the retractor.
CAUTION
 After inserting the tab, make sure the tab and buckle
are locked and that the belt is not twisted.
 Do not insert coins, clips, etc. in the buckle as this
may prevent you from properly latching the tab and
buckle.
 If the seat belt does not function normally,
immediately contact your Lexus dealer. Do not use
the seat until the seat belt is fixed, because it cannot
protect an adult occupant or your child from death or
serious injury.

OCCUPANT RESTRAINT SYSTEMS
127
16X216
To release the belt, press the buckle release button.
Seat belt extender
If your seat belts cannot be fastened securely because they
are not long enough, a personalized seat belt extender is
available from your Lexus dealer free of charge.
Please contact your local Lexus dealer so that the dealer can
order the proper required length for the extender. Bring the
heaviest coat you expect to wear for proper measurement and
selection of length. Additional ordering information is available
at your Lexus dealer.
CAUTION
When using the seat belt extender, observe the
following precautions. Failure to follow these
instructions could reduce the effectiveness of the seat
belt restraint system in case of an accident, increasing
the chance of death or serious injury.
 Remember that the extender provided for you may
not be safe when used on a different vehicle, for
another person, or at a different seating position than
the one originally intended.

OCCUPANT RESTRAINT SYSTEMS
128
16x560
If the seat belt extender has been connected to the
driver’s seat belt buckle without the driver actually
wearing the seat belt, the SRS driver’s airbag system
will judge that the driver is wearing it. In this case, the
driver’s airbag may not activate correctly, causing
death or serious injury in the event of collision. Be
sure to wear the seat belt with the seat belt extender.
Make sure the front passenger occupant
classification indicator li ght indicates “ON” when
using the seat belt extender for the front passenger
seat. If the indicator light indicates “OFF”,
disconnect the extender t ongue from the seat belt
buckle, then reconnect the seat belt. Reconnect the
seat belt extender after making sure the indicator
light indicates “ON”. If you use the seat belt extender
while the indicator light indicates “OFF”, the front
passenger airbag and side airbag on the front
passenger side may not ac tivate correctly, which
could cause death or serious injury in the event of
collision.
 Do not use the seat belt extender if it is not absolutely
necessary.
 Do not use the seat belt extender when installing a
child restraint system on the front or rear passenger
seat. If installing a child restraint system with the
seat belt extender connected to the seat belt, the seat
belt will not securely hold the child restraint system,
which could cause death or serious injury to the child
or other passengers in the event of collision.