2006 LEXUS LX470 Owners Manual

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
124
16X018d
Adjust the position of the lap and shoulder belts.
1Position the lap belt as low as possible on your hips − not
on your waist.
2 Adjust it to a snug fit by pulling the shoulder portion
upward through the latch plate.
CAUTION
Both highpositioned lap belts and loosefitting
belts could cause death or serious injuries due to
sliding under the lap belt during a collision or other
unintended event. Keep the lap belt positioned as
low on hip as possible.
 Do not place the shoulder belt under your arm.
16X019d
Adjust the shoulder anchor position to your size.
To raise the shoulder anchor position, push the anchor up. To
lower the anchor position, support the anchor while you push
the lock release button then slide the anchor down. After the
adjustment, make sure the anchor is locked in position.
CAUTION
Always make sure the shoulder belt is positioned
across the center of your shoulder . The belt should be
kept away from your neck, but not falling off your
shoulder. Failure to do so could reduce the amount of
protection in an accident and cause death or serious
injuries in a collision.

OCCUPANT RESTRAINT SYSTEMS
125
16X020c
To release the belt, press the buckle release button and
allow the belt to retract.
If the belt does not retract smoothly, pull it out and check for
kinks or twists. Then make sure it remains untwisted as it
retracts.
Third (center seat) seat belt
16X214
Sit up straight and well back in the seat. To fasten your
belt, insert the tab into the buckle.
You will hear a click when the tab locks into the buckle.
If the belt is not long enough for you, hold the tab at a right angle
to the belt and pull on the tab.

OCCUPANT RESTRAINT SYSTEMS
126
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.
16X215
Remove excess length of the belt and adjust the belt
position.
To shorten the belt, pull the free end of the belt.
Position the lap belt as low as possible on your hips − not on
your waist, then adjust it to a snug fit.
CAUTION
Highpositioned and loosefitting lap belt could cause
severe injuries due to sliding under the lap belt during
a collision or other unintended result. Keep the lap belt
positioned as low on hip as possible.

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.

OCCUPANT RESTRAINT SYSTEMS
129
16X024e
To connect the extender to the seat belt, insert the tab into
the seat belt buckle so that the “PRESS” signs on the
buckle release buttons of the extender and the seat belt
are both facing outward as shown.
You will hear a click when the tab locks into the buckle.
When releasing the seat belt, press on the buckle release
button on the extender, not on the seat belt. This helps prevent
damage to the vehicle interior and extender itself.
As far as the seat belt extender on the front passenger side is
concerned, do not fail to disconnect the extender from the seat
belt after the above operation in order to activate the front
passenger airbag correctly when getting into the vehicle next
time.
When not in use, remove the extender and store in the vehicle
for future use.
CAUTION
 After inserting the tab, make sure the tab and buckle
are locked and that the lap and shoulder portions of
the belt and the seat belt extender are 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
130
Seat belt pretensioners
16X620
The driver and front passenger seat belt pretensioners are
designed to be activated in response to a severe frontal
impact or a vehicle rollover.
When the sensor detects a severe frontal impact or a vehicle
rollover, the front seat belts are quickly drawn back by the
retractor so that the belts snugly restrain the occupants.
The front passenger’s seat belt pretensioner will not activate
if no passenger is detected in the front passenger seat by the
front passenger occupant classification system. However, the
front passenger’s seat belt pretensioner may activate if
luggage is put on the seat, or the seat belt is buckled up
regardless of the presence of an occupant in the seat. (As for
the front passenger occupant classification system, see page
157.)
The seat belt pretensioners and SRS airbags may not operate
together in all collisions.
16x503b
 Roll sensing of curtain shield airbags off indicator light
The seat belt pretensioners will not operate in a vehicle rollover
if the roll sensing of curtain shield airbags off indicator light is
on. For details, see “Roll sensing of curtain shield airbags off
switch” on page 45.