ESP lexus LS400 1998 Electrical Components / LEXUS 1998 LS400 OWNER'S MANUAL (OM50498U)

INTRODUCTION
ii
New vehicle warranty
Your new vehicle is covered by the following Lexus limited
warranties:
 New vehicle warranty
 Emission control systems warranty
 Others
For further information, please refer to the separate ”Owner’s
Guide”, ”Owner’s Manual Supplement” or ”Warranty Booklet”.
Your responsibility for maintenance
It is the owner’s responsibility to make sure the specified
maintenance is performed. Section 5 of this Owner’s Manual gives
details of these maintenance requirements. Included in Section 6 is
general maintenance. For sche duled maintenance information,
please refer to the separate ”Owner’s Manual
Supplement/Maintenance Schedule”.
Accessories, spare parts and modification of your
Lexus
A wide variety of nongenuine spare parts and accessories for Lexus
vehicles are currently available in the market. You should know that
Toyota does not warrant these products and is not responsible either
for their performance, repair or replacement, or for any damage they
may cause to, or adverse effect they may have on, your Lexus
vehicle.
This vehicle should not be m odified with nongenuine Lexus
products. Modification with nongenuine Lexus products could
affect its performance, safety or durability, and may even violate governmental regulations. In addition, damage or performance
problems
resulting from the modification may not be covered under
warranty.
Spark ignition system of your Lexus
The spark ignition system in your Lexus meets all requirements of
the Canadian InterferenceCausing Equipment Standard.
Installation of a mobile twoway radio system
As the installation of a mobile twoway radio system in your vehicle
could affect electronic systems such as the multiport fuel injection
system/sequential multiport fuel injection system, cruise control
system, antilock brake system and Supplemental Restraint System
(SRS), be sure to check with your Lexus dealer for precautionary
measures or special instructions regarding installation.
Scrapping of your Lexus
The Supplemental Restraint System (SRS) in your Lexus consists of
driver and front passenger airbag s, side airbags and seat belt
pretensioners. The SRS device contains explosive chemicals. If the
vehicle is scrapped with the airbags and seat belt pretensioners left
as they are, it may cause an accident such as a fire. Be sure to have
the SRS removed and disposed of by a qualified service shop or by
your Lexus dealer before you scrap your vehicle.

KEYS AND DOORS
10
11L023-3
Do not bend the key grip.
Do not cover the key grip with any material that cuts off
electromagnetic waves.
Do not knock the key hard against other objects.
Do not leave the key exposed to high temperatures for a long
period, such as on the dashboard and hood under the direct
sunlight.
Do not put the key in water or wash it in an ultrasonic washer.
Do not use the key with electromagnetic materials.
ENGINE IMMOBILISER SYSTEM
11L0243
The engine immobiliser system is a theft prevention system.
When you insert the key in the ignition switch, the transponder
chip in the key’s head transmits an electronic code to the vehicle.
The engine will start, only when the electronic code in the chip
corresponds to the registered ID code for the vehicle.
The system is automatically set when the key is removed from the
ignition switch. At this time, the security indicator light at the
bottom of the instrument cluster flashes. When you insert the key in
the ignition switch, the security indicator light goes out and the
system is canceled automatically, which enables the engine to start.
For your Lexus dealer to make you a new key with builtin
transponder chip, your dealer will need your key number and master
key. However, there is a limit to the number of additional keys your
Lexus dealer can make for you.

KEYS AND DOORS
11 If you make your own duplicate key, you will not be able to cancel
the system or start the engine.
For vehicles sold in U.S.A.
FCC ID: MOZ RI4ATY
MADE IN JAPAN
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation.
CAUTION
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
For vehicles sold in Canada
This device complies with RSS210 of Industry and
Science Canada.
Operation is subject to the following two conditions: (1)
this device may not cause interference, and (2) this device
must accept any interference, including interference that
may cause undesired operation of the device.
WIRELESS REMOTE CONTROL*
11L027
1
Locking the doors and sounding an alarm
2
Unlocking the doors
3
Indicator light
4
Unlocking the trunk lid
NOTE: *This feature can be set inoperative as vehicle theft
deterrent measure in case of the loss of the wireless remote
control key. Ask your Lexus dealer for details.
When you operate any button on the key, push it slowly and surely.
The operational range of the wireless remote control is
approximately 1 meter (3 feet). The effective range may vary with
different conditions. To activate the wireless remote control without
fail, do it approximately 1 meter (3 feet) from your Lexus.

KEYS AND DOORS
16
CAUTION
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
For vehicles sold in Canada
This device complies with RSS210 of Industry and
Science Canada.
Operation is subject to the following two conditions: (1)
this device may not cause interference, and (2) this device
must accept any interference, including interference that
may cause undesired operation of the device.
Replacing the battery
When you replace the battery, prepare a lithium battery CR1616 and
a special screwdriver.
CAUTION
Special care should be taken that small children do not
swallow the removed battery or components.
NOTICE
When replacing the battery, be careful not lose the components,
screws and Oring.
11L0281
1. Remove the screw, and then the cover while pushing it in the
arrow direction.

KEYS AND DOORS
19
CAUTION
Before driving, make sure the doors are closed and locked,
especially when small children are in the vehicle. Along with
the proper use of seat belts, locking the doors helps prevent the
driver and passengers from being thrown out from the vehicle
during an accident. It also helps prevent the doors from being
opened unintentionally.
Locking with power door lock switch
11L007-2
1
Lock 2
Unlock
To lock all the doors simultaneously, push the power door lock
switch on the front side. Pushing on the rear side will unlock
them.
The same switch is also equipped on the front passenger’s side.
Locking with rear door childprotector
11L009-2
Whenever small children are in the vehicle, lock the rear door so
that it does not open from the inside. To do this, turn the knob
to the ”LOCK” position as shown and then close the door.

SWITCHES
28If further defrosting or defogging is desired, simply actuate the
switch again. When the surface has cleared, push the switch once
again to turn the defogger off. Continuous use may cause the battery
to discharge, especially during stopandgo driving. The defogger
is not designed to dry rain water or to melt snow.
If the outside rear view mirrors are heavily coated with ice, use a
spray deicer before operating the switch.
NOTICE
When cleaning the inside of the rear window, be careful not
to scratch or damage the heater wires.
To prevent the battery from being discharged, do not operate
the defogger continuously longer than necessary.
POWER WINDOW SWITCHES
12L009-2
1
For driver’s window
2
For front passenger’s window
3
For left rear window
4
For right rear window
To raise or lower the windows, use the switch on each door. The
passengers’ windows can also be controlled by the switches on
the driver’s door.
The power windows work when the ignition key is in the ”ON”
position.
Key off operation: Even if the ignition key is turned to the ”ACC”
or ”LOCK” position, the window can be operated until any of the
doors is opened (or for about 45 seconds).

SWITCHES
31
CAUTION
To avoid serious personal injury, you must do the following.
Always make sure the head, hands and other parts of the
body of all occupants are kept completely inside the vehicle
before you close the power windows. If someone’s neck,
head or hands gets caught in a closing window, it could
result in a serious injury. When anyone closes the power
windows, be sure that they operate the windows safely.
When small children are in the vehicle, never let them use
the power window switches without supervision. Use the
window lock switch to prevent them from making
unexpected use of the switches.
Never leave small children alone in the vehicle, especially
with the ignition key still inserted. They could use the
power window switches and get trapped in a window.
Unattended children can become involved in serious
accidents.
EMERGENCY FLASHER SWITCH
12L0121
To turn on the emergency flashers, push the switch.
All the turn signal lights will flash. The emergency flashers will
work with the engine running or off and with or without the ignition
key.
Turn on the emergency flashers to warn other drivers if you must stop
your vehicle where it might be a traffic hazard.
Always pull your vehicle as far off the road as possible.
The turn signal light switch will not work when the emergency
flashers are in operation.
NOTICE
To prevent the battery from being discharged, do not leave the
switch on longer than necessary when the engine is not running.

SWITCHES
32
SEAT HEATER SWITCHES
12L0132
The seat heater has two switches one marked ”L” (for the left
seat) and the other marked ”R” (for the right seat). Push these
switches to turn the respective seat heater on, and push the
switches again to turn them off.
The ignition key must be in the ”ON” position.
CAUTION
Occupants must use caution when operating the seat heater
because it may make them feel too hot or cause burns at low
temperatures (erythema, varicella). Use extra caution for;
Baby, small child, elderly person, sick person or
handicapped person
Persons who have delicate skin
Persons who are exhausted
Persons who have taken alcohol or drugs which induce
sleep (sleeping drug, cold remedy, etc.)
To prevent the seat overheating, do not use the seat heater with
a blanket, cushion, or other insulating objects which cover the
seat.
NOTICE
Do not put unevenly weighted objects on the seat and do not
stick sharp objects (needles, nails, etc.) into the seat.
When cleaning the seats, do not use organic substances
(paint thinner, benzine, alcohol, gasoline, etc.). They may
damage the heater and seat surface.
To prevent the battery from being discharging, turn the
switches on when the engine is running.

INTERIOR EQUIPMENT
55 3. When the frequency and code is registered, the indicator light
flashes rapidly. Then you can release both buttons.
4. If you wish, repeat the procedure for each remaining button for
another garage door opener.
If you want to write a new program over the program set already,
select a button you want to program and repeat the procedure from
step 1. The previous program is erased and a new program will be
set.
If the transmitter has a ”rolling code” feature, it is necessary to
program the garage door opener receiver on the garage, after
programming the garage door opener on the vehicle,. For the
setting of the receiver, refer to the instruction manual for the
receiver.
After setting the receiver, push the programmed button on the
vehicle for about 1 to 2 seconds within the operational range.
The oldtype garage door openers manufactured before 1982 cannot
be programmed in this system.
CAUTION
When programming or operating the garage door opener,
make sure there is no one around the moving door. It is
dangerous if someone is caught.
(b) Operating the garage door opener
Push the appropriate button to activate the garage door opener. The
indicator light comes on. The garage door opener continues to send
the signal for up to 20 seconds as long as the button is pushed.
(c) Erasing the garage door opener memory
Push and hold down the 2 outside buttons until the indicator light
flashes. All memorized data will be erased.
FCC ID: CB2V94800
CANADA: 1763 102 264
This device complies with FCC Rules part 15.
Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this
device must accept any interference that may be received,
including interference that may cause undesired operation.
WARNING: This transmitter has been tested and
complies with FCC and DOC/MDC rules. Changes or
modifications not expressly approved by the partly
responsible for compliance could void the user’s
authority to operate the device.

EXTERIOR EQUIPMENT
68
CAUTION
To avoid serious personal injury, you must do the following.
While the vehicle is moving, always keep the head, hands
and other parts of the body of all occupants away from the
roof opening. Otherwise, you could be seriously injured if
the vehicle stops suddenly or if the vehicle is involved in an
accident.
Always make sure nobody places his/her head, hands and
other parts of the body in the roof opening before you close
the roof. If someone’s neck, head or hands gets caught in
the closing roof, it could result in a serious injury. When
anyone closes the roof, first make sure it is safe to do so.
Never leave small children alone in the vehicle, especially
with the ignition key still inserted. They could use the moon
roof switches and get trapped in the roof opening.
Unattended children can become involved in serious
accidents.
Never sit on top of the vehicle around the roof opening.