1999 Lexus LS400 ECU

EXTERIOR EQUIPMENT
107
TRUNK LID
15L017a
To unlock the trunk lid, insert the master key and
turn it clockwise.
To close the trunk lid, lower it and press down on it. After
closing the trunk lid, try pulling it up to make sure it is
securely closed.
The trunk lid can be unlocked using the wireless remote
control key. For details, see page 22.

EXTERIOR EQUIPMENT
11 2
CAUTION
Do not smoke, cause sparks or allow open flames
when refuelling. The fumes are flammable.
 When opening the cap, do not remove the cap
quickly. In hot weather, fuel under pressure could
cause injury by spraying out of the filler neck if the
cap is suddenly removed.
15L007-1
2. To remove the fuel tank cap, turn the cap slowly
counterclockwise, then pause slightly before
removing it. The removed cap can be stored on the
back side of the fuel filler door.
It is not unusual to hear a slight swoosh when the cap is
opened. When installing the cap, turn the cap clockwise
until you hear a click.
If the cap is not tightened securely, the malfunction
indicator lamp comes on. Make sure the cap is tightened
securely.
The indicator lamp goes off after driving several times.
If the indicator lamp does not go off, contact your Lexus
dealer as soon as possible.

EXTERIOR EQUIPMENT
11 3
CAUTION
Make sure the cap is tightened securely to prevent
fuel spillage in case of an accident.
 Use only a genuine Lexus fuel tank cap for
replacement. It has a built±in check valve to reduce
fuel tank vacuum.
In case the opener is not actuated
15L008-2
Pull the manual lever toward the back.
This is used in case the fuel filler door cannot be opened
due to a discharged battery or other trouble.MOON ROOF

COMFORT ADJUSTMENT
139
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 suf fer serious
injury 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.

COMFORT ADJUSTMENT
143
Fastening front and rear seat belts
16L115a
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 ºChild restraintº on page 176.)
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
148To 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 belts 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.
16L026-1

COMFORT ADJUSTMENT
164
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 139.
 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 176 .

COMFORT ADJUSTMENT
178
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.