2006 LEXUS LX470 airbag

OCCUPANT RESTRAINT SYSTEMS
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The SRS side airbag on the passenger seat will not activate if
there is no passenger sitting in the front passenger seat.
However, the side airbag on the passenger seat may deploy
if luggage is put in the seat, or the seat belt is buckled up
regardless of
the presence of the occupant in the seat. (As for
the front passenger occupant classification system, see “Front
passenger occupant classification system” on page 157.)
Roll sensing function:
In response to a vehicle rollover, the curtain shield airbags on
both sides inflate. The curtain shield airbags work together
with the seat belts to help to reduce injuries mainly to the
driver’s head, front passenger’s head and second seat
passengers’ heads and can help the driver, front passenger
and second seat passengers to retain inside the vehicle.
The SRS curtain shield airbag on the passenger side is
activated even with no passenger in the front seat or second
seat.
The SRS curtain shield airbags may activate even when the
side airbags are not activated.
Always wear your seat belt properly.
CAUTION
 The SRS side airbag and curtain shield airbag system
is designed only as a supplement to the primary
protection of the driver, front and second outboard
seat passenger seat belt systems. The front and
second seat occupants can be killed or seriously
injured by the inflating airbags if they do not wear the
available seat belts properly . During sudden braking
just before a collision, an unrestrained driver, front
passenger or second seat passenger can move
forward or sideways into direct contact with or close
proximity to the airbag which may then deploy during
the collision. To ensure maximum protection in an
accident, the driver and all passengers in the vehicle
must wear their seat belts properly. Wearing a seat
belt properly during an accident reduces the chances
of death or serious injury or being thrown out of the
vehicle. For instructions and precautions
concerning the seat belt system, see “Seat belts” on
page 121.
 Do not allow anyone to lean his/her head or any part
of his/her body against the door or the area of the
seat, front pillar, rear pillar or roof side rail from which
the SRS side airbag and curtain shield airbag deploy
even if he/she is a child seated in the child restraint
system. It is dangerous if the SRS side airbag and
curtain shield airbag inflate, and the impact of the
deploying airbags could cause death or serious
injury to the occupant.

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Improperly seated and/or restrained infants and
children can be killed or seriously injured by the
deploying airbags. An infant or child who is too small
to use a seat belt should be properly secured using
a child restraint system. Lexus strongly
recommends that all infants and children be placed
in the rear seat of the vehicle and properly restrained.
The rear seats are the safest for infants and children.
For instructions concerning the installation of a child
restraint system, see “Child restraint” on page 162.
12x600a
 Roll sensing of curtain shield airbags off switch
The roll sensing of curtain shield airbags off switch can
turn off the curtain shield airbags in a vehicle rollover.
This switch should only be used in a situation where the
inflation is not desired (such as during extreme offroad
driving).
When you push the roll sensing of curtain shield airbags off
switch for a few seconds with the ignition switch on, the roll
sensing of curtain shield airbags off indicator light comes on
and the roll sensing function is turned off. When you push the
switch again, the indicator light goes off and the roll sensing
function is turned on.
In a severe side impact, the curtain shield airbag on the
impacted side will inflate even if the roll sensing function is
turned off.
If the ignition switch is turned to “ACC” or “LOCK” with the r\
oll
sensing function off and then the ignition switch is turned back
to “ON”, the roll sensing function will be back on automatically.

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CAUTION
Make sure the roll sensing of curtain shield airbags
off indicator light is not on.
 When the roll sensing of curtain shield airbags off
switch is turned on (and the roll sensing of curtain
shield airbags off indicator light is on), the curtain
shield airbags will not inflate in a vehicle rollover.
Turning off the curtain shield airbags can reduce the
occupant protection which your vehicle safety
systems can provide to you in certain accidents and
increase the likelihood of death or serious injuries.
16x526
 1 Collision from the side at an angle
2Collision from the side to the vehicle body other
than the passenger compartment
The SRS side airbag and curtain shield airbag system may
not activate if the vehicle is subjected to a collision from
the side at certain angles, or a collision to the side of the
vehicle body other than the passenger compartment as
shown in the illustration.
The SRS side airbags are designed to inflate when the
passenger compartment area suf fers a severe impact from the
side.
The SRS curtain shield airbags are designed to inflate when
the passenger compartment area suffers a severe impact from
the side or vehicle rollover.
Always wear your seat belts properly.

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16x527
 1Collision from the front
2Collision from the rear
3Vehicle rollover
The SRS side airbags are not generally designed to inflate
if the vehicle is involved in a front or rear collision, if it rolls
over, or if it is involved in a lowspeed side collision.
16X501a
 1 The angle of vehicle tipup is marginal
2Skidding vehicle hitting a curb stone
The SRS curtain shield airbags may inflate if the angle of
vehicle tipup is marginal or if the skidding vehicle’s tires
hit a curb stone laterally as shown in the illustration.

OCCUPANT RESTRAINT SYSTEMS
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16X500
 1Collision from the front
2Collision from the rear
3Pitching end over end
The SRS curtain shield airbags are not generally designed
to inflate if the vehicle is involved in a front or rear
collision, if it pitches end over end or if it is involved in a
lowspeed side collision.
16x24516X245
 1 Hitting a curb, edge of pavement or hard surface
2Falling into or jumping over a deep hole
3Landing hard or vehicle falling
The SRS side airbags and curtain shield airbags may
deploy if a serious impact occurs to the underside of your
vehicle. Some examples are shown in the illustration.

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16x607c
 1Curtain shield airbag module (airbag and inflator)
2Side airbag module (airbag and inflator)
3Front passenger occupant classification
indicator light
4 Front passenger occupant classification system
(ECU and sensors)
5 SRS warning light
6Curtain shield airbag sensor assembly
7Side and curtain shield airbag sensor assembly
8Front passenger’s seat belt buckle switch
9Airbag sensor assembly
The SRS side airbag and curtain shield airbag system consists
mainly of the above components, and their locations are
shown in the illustration.
The SRS side airbag and curtain shield airbag system is
controlled by the airbag sensor assembly. The airbag sensor
assembly consists of a safing sensor and airbag sensors. In a severe side impact, the side and curtain shield airbag
sensor and/or the curtain shield airbag sensor trigger(s) the
side airbag inflators and/or the curtain shield airbag inflators.
In a vehicle rollover, the airbag sensor assembly triggers the
curtain shield airbag inflator. At this time a chemical reaction
in the inflators very quickly fills the airbags with non
−toxic gas
to help restrain the forward or lateral motion of the front and
second seat occupants.
When the airbags inflate, they produce a loud noise and
release some smoke and residue along with non −toxic gas.
This does not indicate a fire. This smoke may remain inside
the vehicle for some time, and may cause some minor irritation
to the eyes, skin or breathing. Be sure to wash off any residue
as soon as possible to prevent any potential skin irritation with
soap and water. If you can safely exit from the vehicle, you
should do so immediately.
Deployment of the airbags happens in a fraction of a second,
so the airbags must inflate with considerable force. While the
system is designed to reduce serious injuries, it may also
cause minor burns or abrasions and swelling.
Front seats as well as parts of the front and rear pillars, and roof
side rail may be hot for several minutes, but the airbags
themselves will not be hot. The airbags are designed to inflate
only once.

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CAUTION
SRS side airbags and curtain shield airbags inflate with
considerable force. To reduce the possibility of death
or serious injury when they inflate, the driver, front
passenger and rear outboard passengers must:
Wear their seat belts properly.
 Remain properly seated with their backs upright and
against the seats at all times.
16x520a
Do not allow anyone to lean against the door when
the vehicle is in use, since the side airbag and curtain
shield airbag could inflate with considerable speed
and force. Otherwise, he/she may be killed or
seriously injured. Special care should be taken
especially when you have a small child in the vehicle.
 Sit up straight and well back in the seat, distributing
your weight evenly in the seat. Do not apply
excessive weight to the outer side of the seats with a
side airbag,and to the front pillar, rear pillar, and roof
side rail with a curtain shield airbag.
 Improper sitting and wearing of the seat belts may
not retain you inside the vehicle.

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16x503b
Make sure the roll sensing of curtain shield airbags
off indicator is not on. If this indicator light is on, the
curtain shield airbags will not inflate in a vehicle
rollover and you may be killed or seriously injured.
16x522a
Do not allow anyone to get his/her head close to the
area where the side airbag and curtain shield airbag
inflate, since these airbags could inflate with
considerable speed and force. Otherwise, he/she
may be killed or seriously injured. Special care
should be taken especially when you have a small
child in the vehicle.
 Do not allow anyone to kneel on the passenger seat,
facing the passenger’s side door, since the side
airbag and curtain shield airbag could inflate with
considerable speed and force. Otherwise, he/she
may be killed or seriously injured. Special care
should be taken especially when you have a small
child in the vehicle.