ECU lexus LS400 2000 Engine / LEXUS 2000 LS400 (OM50533U) User Guide

EXTERIOR EQUIPMENT
111
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 6
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.
15L027
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 7
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.Refueling the vehicle
As soon as the correctly operated nozzle switches
off automatically for the first time, the tank is full. Do
not try to add more fuel, because fuel may spill out.

COMFORT ADJUSTMENT
143
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 on
page 184 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 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.

COMFORT ADJUSTMENT
147
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 184.)
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
152To 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 to 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.
16L026a

COMFORT ADJUSTMENT
173
CAUTION
The SRS airbag system 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 ensure 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 injury or being thrown
out of the vehicle. For instructions and precautions
concerning the seat belt system, see ºSeat beltsº on
page 143.
 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 184 .

COMFORT ADJUSTMENT
185
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 allowed to 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 the 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
187
A forward±facing child restraint system should
be allowed to 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.
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.
For instructions about how to use the anchor bracket,
see ªUsing a top strapº on page 207. 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
193
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.
16L161±2
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.