driver seat adjustment Lexus IS300 2003 Basic Functions / LEXUS 2003 IS300 OWNER'S MANUAL (OM53439U)

QUICK REFERENCE
2
1. DRIVER'S SEAT
SVBA012
SVBA011
Power TypeManual Type
Seat
position
Seatback angle
Seat cushion height
Seat cushion angle
Head restraint height
Head restraint angle
Seat
position
Seat cushion angle
Seatback angle
Head restraint height
Head restraint angle
Seat adjustment Seat adjustment
Seat cushion height
2003 IS300 from Aug. '02 Prod. (OM53439U)

COMFORT ADJUSTMENT
90
FRONT SEATS
(POWER TYPE)
Front seat precautions
(on vehicles with SRS front airbags)
Driver seat
CAUTION
The SRS driver airbag deploys with considerable force,
and can cause death or serious injury especially if the
driver is very close to the airbag. The National Highway
Traffic Safety Administration (ªNHTSAº) advises:
Since the risk zone for driver airbag is the first 50Ð75
mm (2Ð3 in.) of inflation, placing yourself 250 mm (10
in.) from your driver airbag provides you with a clear
margin of safety. This distance is measured from the
center of the steering wheel to your breastbone. If you
sit less than 250 mm (10 in.) away now, you can change
your driving position in several ways:
 Move your seat to the rear as far as you can while still
reaching the pedals comfortably.
 Slightly recline the back of the seat. Although vehicle
designs vary, many drivers can achieve the 250 mm
(10 in.) distance, even with the driver seat all the way
forward, simply by reclining the back of the seat
somewhat. If reclining the back of your seat makes it
hard to see the road, raise yourself by using a firm,
non±slippery cushion, or raise the seat if your vehicle
has that feature.
 If your steering wheel is adjustable, tilt it downward.
This points the airbag toward your chest instead of
your head and neck.
The seat should be adjusted as recommended by
NHTSA above, while still maintaining control of the foot
pedals, steering wheel, and your view of the instrument
panel controls.
Front passenger seat
CAUTION
The SRS front passenger airbag also deploys with
considerable force, and can cause death or serious
injury especially if the front passenger is very close to
the airbag. The front passenger seat should be as far
from the airbag as possible with the seatback adjusted,
so the front passenger sits upright.
2003 IS300 from Aug. '02 Prod. (OM53439U)

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Front seat precautions
(on vehicles with side airbags)
CAUTION
The side airbags are installed in the driver and front
passenger seats. Observe the following precautions.
Do not lean against the front door when the vehicle
is in use, since the side airbag inflates with
considerable speed and force. Otherwise, you may
prevent the side airbags from activating correctly, be
killed or seriously injured.
 Do not modify or replace the seats or the upholstery
of seats with side airbags. Such changes may
prevent the side airbags from activating correctly,
disable the system, or cause the side airbags to
inflate accidentally, resulting in death or serious
injury. Consult your Lexus dealer if you insist on
modifications of this kind.
 Do not use seat accessories which cover the area
where the side airbags inflate. Such accessories may
prevent the side airbags from activating correctly,
causing death or serious injury.
Seat adjustment precautions
CAUTION
 Do not adjust the seat while the vehicle is moving as
the seat may unexpectedly move and cause the
driver to lose control of the vehicle.
 Be careful that the seat does not hit a passenger,
luggage or the rear seat.
NOTICE
Do not operate the control switch in more than one
dimension at a time. It may cause electrical overload.
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Adjusting seatback angle
SV16003
Move the control switch in the desired direction.
Releasing the switch will stop the seatback in that position.
CAUTION
To reduce the risk of sliding under the lap belt during a
collision, 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
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. In the event of a frontal collision, the more the
seat is reclined, the greater the risk of personal injury.
Adjusting seat cushion angle and height
SV16063
Move the control switch in the desired direction.
Releasing the switch will stop the seat cushion in that position.
2003 IS300 from Aug. '02 Prod. (OM53439U)

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FRONT SEATS
(MANUAL TYPE)
Front seat precautions
(on vehicles with SRS front airbags)
Driver seat
CAUTION
The SRS driver airbag deploys with considerable force,
and can cause death or serious injury especially if the
driver is very close to the airbag. The National Highway
Traffic Safety Administration (ªNHTSAº) advises:
Since the risk zone for driver airbag is the first 50Ð75
mm (2Ð3 in.) of inflation, placing yourself 250 mm (10
in.) from your driver airbag provides you with a clear
margin of safety. This distance is measured from the
center of the steering wheel to your breastbone. If you
sit less than 250 mm (10 in.) away now, you can change
your driving position in several ways:
 Move your seat to the rear as far as you can while still
reaching the pedals comfortably.
 Slightly recline the back of the seat. Although vehicle
designs vary, many drivers can achieve the 250 mm
(10 in.) distance, even with the driver seat all the way
forward, simply by reclining the back of the seat
somewhat. If reclining the back of your seat makes it
hard to see the road, raise yourself by using a firm,
non±slippery cushion, or raise the seat if your vehicle
has that feature.
 If your steering wheel is adjustable, tilt it downward.
This points the airbag toward your chest instead of
your head and neck.
The seat should be adjusted as recommended by
NHTSA above, while still maintaining control of the foot
pedals, steering wheel, and your view of the instrument
panel controls.
Front passenger seat
CAUTION
The SRS front passenger airbag also deploys with
considerable force, and can cause death or serious
injury especially if the front passenger is very close to
the airbag. The front passenger seat should be as far
from the airbag as possible with the seatback adjusted,
so the front passenger sits upright.
2003 IS300 from Aug. '02 Prod. (OM53439U)

COMFORT ADJUSTMENT
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Front seat precautions
(on vehicles with side airbags)
CAUTION
The side airbags are installed in the driver and front
passenger seats. Observe the following precautions.
Do not lean against the front door when the vehicle
is in use, since the side airbag inflates with
considerable speed and force. Otherwise, you may
be killed or seriously injured.
 Do not modify or replace the seats or the upholstery
of seats with side airbags. Such changes may
disable the system, or cause the side airbags to
inflate accidentally, resulting in death or serious
injury. Consult your Lexus dealer if you insist on
modifications of this kind.
 Do not use seat accessories which cover the area
where the side airbags infla te. Such accessories may
prevent the side airbags from activating correctly,
causing death or serious injury.
Seat adjustment precautions
CAUTION
 Do not adjust the seat while the vehicle is moving as
the seat may unexpectedly move and cause the
driver to lose control of the vehicle.
 Be careful that the seat does not hit a passenger,
luggage or the rear seat.
 After adjusting the seat position, release the lever
and try sliding the seat forward and backward to
make sure it is locked in position.
 After adjusting the seatback, exert body pressure to
make sure it is locked in position.
 Do not put objects under the seats. Otherwise, the
objects may interfere with the seat±lock mechanism
or unexpectedly push up the seat position adjusting
lever and the seat may suddenly move, causing the
driver to lose control of the vehicle.
 While adjusting the seat, do not put your hands under
the seat or near the moving parts. Otherwise, your
hands or fingers may be caught and injured.
2003 IS300 from Aug. '02 Prod. (OM53439U)

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Adjusting seatback angle
SS16005
Lean forward and pull the lever up. Then lean back to the
desired angle and release the lever.
CAUTION
To reduce the risk of sliding under the lap belt during a
collision, 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
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. In the event of a frontal collision, the more the
seat is reclined, the greater the risk of personal injury.
Adjusting seat cushion height
SS16007
Turn the knob either way.
2003 IS300 from Aug. '02 Prod. (OM53439U)

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CAUTION
When doing the circling calibration, be sure to secure
a wide space, and watch out for people and vehicles
in the neighborhood. Do not violate any local traffic
rules while performing circling calibration.
 Do not adjust the display while the vehicle is moving.
Be sure to adjust the display only when the vehicle is
stopped.
SEAT BELTS
Seat belt precautions
Lexus strongly urges that the driver and passengers in the
vehicle be properly restrained at all times with the seat belts
provided. Failure to do so could increase the chance of injury
and/or the severity of injury in accidents.
The seat belts provided for your vehicle are designed for
people of adult size, large enough to properly wear them.
Child. Use a child restraint system appropriate for the child
until the child becomes large enough to properly wear the
vehicle's seat belts. See ºChild restraintº on page 140 for
details.
If a child is too large for a child restraint system, the child should
sit in the rear seat and must be restrained using the vehicle's
seat belt. According to accident statistics, the child is safer
when properly restrained in the rear seat than in the front seat.
If a child must sit in the front seat, the seat belts should be worn
properly. Do not let the child sit on your lap. It does not provide
sufficient restraint. If an accident occurs and the seat belts are
not worn properly, the force of the rapid inflation of the airbag
may cause severe injury to the child.
Do not allow the child to stand up or kneel on either rear or front
seats. An unrestrained child could suffer serious injury or
death during emergency braking or a collision.
Pregnant 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.
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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. It cannot protect
an adult occupant or your child from injury.
Front seat belt pretensioners
SV16151
The driver and front passenger's seat belt pretensioners
are designed to be activated in response to a severe
frontal impact.
When the airbag sensor detects the shock of a severe frontal
impact, the front seat belts are quickly drawn back by the
retractor so that the belts snugly restrain the front seat
occupants.
The front seat belt pretensioners are activated even with no
passenger in the front seat.
Collisions occurring at certain speeds and angles may cause
the seat belt pretensioners and SRS airbags not to operate all
together.
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SV16061
This front seat belt pretensioner system has a service
reminder indicator to inform the driver of operating problems.
If any of the following conditions occurs, this indicates a
malfunction of the airbags or pretensioners. Contact your
Lexus dealer as soon as possible to service the vehicle.
The light does not come on when the ignition key is turned
to the ºACCº or ºONº position, or remains on.
 The light comes on or flashes while driving.
 If either front seat belt does not retract or cannot be pulled
out due to a malfunction or activation of the relevant front
seat belt pretensioner.
SS16116
In the following cases, contact your Lexus dealer as soon as
possible.
The front part of the vehicle (shaded in the illustration) was
involved in an accident that was not severe enough to cause
the front seat belt pretensioners to operate.
 Either front seat belt pretensioner assembly or surrounding
area is scratched, cracked, or otherwise damaged.
2003 IS300 from Aug. '02 Prod. (OM53439U)