1999 Lexus GS300 ECU

COMFORT ADJUSTMENT
130
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.
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 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 during emergency braking or a collision.
Pregnant woman. Lexus recommends the use of a
seat belt. Ask your doctor for specificrecommendations. The lap belt should be worn securely
and as low as possible over the hips and not on the waist.

COMFORT ADJUSTMENT
133 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 165.)
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.

COMFORT ADJUSTMENT
137 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.
Seat belt extender
If your seat belt cannot be fastened securely because it
is 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. Failure to follow these instructions could
result in less effectiveness of the seat belt restraint
system in case of vehicle accident, increasing the
chance of personal injury.
Never use the seat belt extender if you can fasten the
seat belt without it.
Remember that the extender provided for you may
not be safe when used on a different vehicle, or for
another person or at a different seating position than
the one originally intended for.
16G055

COMFORT ADJUSTMENT
153
CAUTION
The SRS is designed only as a supplement to the
primary protection of the driver side and front
passenger side seat belt systems. The front seat
occupants can be killed or seriously injured by an
inflating airbag if they do not wear the available seat
belts. During sudden braking just before a collision,
an unrestrained driver or front passenger can move
forward into direct contact with or close proximity to
the airbag which may then deploy during the
collision. To obtain maximum protection in an
accident, the driver and all passengers in the vehicle
must wear their seat belts. Wearing a seat belt during
an accident reduces the chances of death or serious
injuries or being thrown out of the vehicle. For
instructions and precautions concerning the seat
belt system, see ºSeat beltsº on page 130.
Improperly seated and/or restrained infants and
children can be killed or seriously injured by a
deploying airbag. 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 seat is the safest for infants and children.
For instructions concerning the installation of a child
restraint system, see ºChild restraintº on page 165 .

COMFORT ADJUSTMENT
167
Never put a rear±facing child restraint system
on the front seat. In the event of an accident,
the force of the rapid inflation of the airbag can
cause death or serious injury if a rear±facing
child restraint system is put on the front seat.
Unless it is unavoidable, do not put a
forward±facing child restraint system on the
front seat.
A forward±facing child restraint system should
be put on the front seat only when it is
unavoidable. Always move the seat as far back
as possible, because the force of a deploying
airbag could cause death or serious injury to
the child.
Make sure you have complied with all
installation instructions provided by the child
restraint manufacturer and that the system is
properly secured. Do not allow the child to lean
over the front door or around the front door
even if the child is seated in a child restraint
system. It is dangerous if the side airbag
inflates, and the impact could cause death or
serious injury to the child.Child restraint system
A child restraint system for a small child or baby
must itself be properly restrained on the seat with
the lap portion of the lap/shoulder belt. You must
carefully consult the manufacturer's instructions
which accompany by your child restraint system.
To provide proper restraint, use a child restraint system
following the manufacturer's instructions about the
appropriate age and size of the child for the restraint
system.
Install the child restraint system correctly following the
instructions provided by its manufacturer of the system.
General directions are also provided under the following
illustrations.
The child restraint system should be installed on the rear
seat. According to accident statistics, the child is safer
when properly restrained in the rear seat than in the front
seat.

COMFORT ADJUSTMENT
168
CAUTION
Never put a rear±facing child restraint system on the
front seat. In the event of an accident, the force of the
rapid inflation of the airbag can cause death or
serious injury if a rear±facing child restraint system
is put on the front seat.
Unless it is unavoidable, do not put a forward±facing
child restraint system on the front seat.
A forward±facing child restraint system should be
put on the front seat only when it is unavoidable.
Always move the seat as far back as possible,
because the force of a deploying airbag could cause
death or serious injury to the child. Do not allow the
child to lean over the front door or around the front
door even if the child is seated in a child restraint
system. It is dangerous if the side airbag inflates, and
the impact could cause death or serious injury to the
child.
After installing the child restraint system, make sure
it is secured in place according to the manufacturer's
instructions. If it is not restrained securely, it may
cause death or serious injury to the child in the event
of a sudden stop or accident.

COMFORT ADJUSTMENT
169 When not using the child restraint system, keep it
secured with the seat belt or place it in the trunk or
somewhere other than in the passenger compartment.
This will prevent it from injuring passengers in the event
of a sudden stop or accident.
Your vehicle has anchors for securing the top strap of a
child restraint system. The anchor nuts are welded
beneath the sheet metal to permit installation of an
anchor bracket for a child restraint system.To install an anchor bracket, use an 8 mm X 30 mm X
1.25 mm coarse thread metric bolt and a 15 mm (0.6 in.)
spacer for the outer anchors or a 10 mm (0.4 in.) spacer
for the center anchor. Note that the bolts accompanying
many child restraint systems are not metric. You can
damage the anchor nuts on your vehicle if you force
bolts with different thread into the anchor nuts.
For instructions about how to install the anchor bracket,
see ºTop strap anchors and locationsº.
If your child restraint system does not provide any of the
necessary parts, you can purchase the following items
from your Lexus dealer.
CRS installation kit (Part No. 04731±22012)
± contains 1 bolt, 3 types of spacer and 1 locking clip.
Bolt (Part No. 91511±60830)

COMFORT ADJUSTMENT
175
CAUTION
After inserting the tab, make sure the tab and buckle
are locked and that the lap and shoulder portions of
the belt 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. It cannot protect
your child from injury.
16G068
2. Fully extend the shoulder belt to put it in the lock
mode. When the belt is then retracted even slightly, it
cannot be extended.
To hold the infant seat securely, make sure the belt is in
the lock mode before letting the belt retract.