2003 Lexus IS300 seat adjustment

COMFORT ADJUSTMENT
104
NOTICE
To prevent damage to the armrests, avoid putting heavyloads on them.
HEAD RESTRAINTS
Front seats
SV16006
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 cushion on the seatback is not
recommended.
2003 IS300 from Aug. '02 Prod. (OM53439U)

COMFORT ADJUSTMENT
105
CAUTION
Adjust the center of the head restraint so that it is
closest to the top of your ears.
 After adjusting the head restraint, make sure it is
locked in position.
 Do not drive with the head restraints removed.
Rear seats
SV16007

Outside rear seats
SV16008

Center rear seat
To raise the head restraint, pull it up. To lower it, press the
lock release button and push the head restraint down.
Center rear head restraint: When an occupant sits on the
center rear seat, always pull up the head restraint to the lock
position.
The head restraint is most effective when it is close to your
head. Therefore, using a cushion on the seatback is not
recommended.
CAUTION
 Adjust the center of the head restraint so that it is
closest to the top of your ears.
 After adjusting the head restraint, make sure it is
locked in position.
 Do not drive with the head restraints removed.
2003 IS300 from Aug. '02 Prod. (OM53439U)

COMFORT ADJUSTMENT
11 3
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.
2003 IS300 from Aug. '02 Prod. (OM53439U)

COMFORT ADJUSTMENT
11 4Injured 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 seatbacks too much. The seat
belts provide maximum protection when the
seatbacks are in the upright position. (See
ºAdjusting seatback angleº on page 93 or 98.)
 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 ± they may
severely weaken the belts. (See ºCleaning the
interiorº on page 367 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.
Fastening front and rear seat belts
SV16013
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.
2003 IS300 from Aug. '02 Prod. (OM53439U)

COMFORT ADJUSTMENT
11 5
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 ºChild restraintº on
page 140.) 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. It cannot protect
an adult occupant or your child from injury.
SV16014
Adjust the position of the lap and shoulder belts.
1Position the lap belt as low as possible on your hips ± not
on your waist.
2Adjust it to a snug fit by pulling the shoulder portion
upward through the latch plate.
CAUTION
 Both high±positioned lap belts and loose±fitting
belts could cause serious injuries due to sliding
under the lap belt during a collision or other
unintended result. Keep the lap belt positioned as
low on hips as possible.
 For your safety, do not place the shoulder belt under
your arm.
2003 IS300 from Aug. '02 Prod. (OM53439U)

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11 7
Rear center seat belt
SV16087

1Buckle with light gray buckle ±release button
2Buckle with red buckle ± release button
The rear center seat belt is a 3±point type restraint with 2
buckles. Both seat belt buckles must be correctly located and
securely latched for proper operation.
Make sure that buckle (with light gray buckle±release button)
is securely latched for ready use of the center seat belt.
SV16088
Two buckles and tabs for rear center seat belt.
The 2 buckles for the rear center seat belt are distinguished
with colors of the buckle release button. Also the 2 tabs have
different shape for its end so that the belt is not buckled in the
wrong place.
1Buckle with light gray buckle±release button ±
Properly matches with concave end tab
2Buckle with red buckle±release button ± Properly
matches with round end tab
CAUTION
Make sure the both buckles are correctly located and
securely latched. Failure to properly match the buckle
and tab may cause severe injury in case of an accident
or a collision.
2003 IS300 from Aug. '02 Prod. (OM53439U)

COMFORT ADJUSTMENT
11 8
SV16089
To release the concave end tab, insert the key into the hole on
buckle (with light gray buckle±release button ) and allow the
belt to retract.
SV16090
CAUTION
Do not use the rear center seat belt with either buckle
released. Fastening only the shoulder belt or lap belt
may cause severe personal injury in case of sudden
braking or a collision.
2003 IS300 from Aug. '02 Prod. (OM53439U)

COMFORT ADJUSTMENT
11 9
Stowing the rear center seat belt
SV16105
1To stow the rear center seatbelt, line the concave end tab
upon the round end tab.
SV16106
2Wrap up the concave end tab and the round end tab lined
upon each other.
2003 IS300 from Aug. '02 Prod. (OM53439U)