1999 Lexus LS400 replace

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
ºOwner's Guideº, ºOwner's Manual Supplementº or
ºWarranty Bookletº.
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 scheduled maintenance information,
please refer to the separate ºOwner's Manual
Supplement/Maintenance Scheduleº.
Accessories, spare parts and
modification of your Lexus
A wide variety of non±genuine 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.

KEYS AND DOORS
18
1Locking the doors and sounding an alarm
2Unlocking the doors
3Indicator light
4Unlocking the trunk lid
NOTE: *This feature can be set inoperative as
vehicle theft deterrent measure in case of the loss ofthe wireless remote control key. Ask your Lexusdealer 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 ft.). The effective range may
vary with different conditions. To activate the wireless
remote control without fail, do it approximately 1 meter
(3 ft.) from your Lexus. In the following cases, the battery in the key may be
discharged. If this is a case, replace it using a special
screwdriver.

The remote control does not work.
 The operational range of wireless remote control
becomes extremely short.
 The indicator light on the key is dimmed or does not
come on.
For the replacement of the battery, see ºReplacing the
batteryº on page 26. You can also have the battery of the
key replaced by your Lexus dealer.
If you lose the wireless key, contact your Lexus dealer
as soon as possible to avoid the possibility of theft, or an
accident.
You can use up to 4 wireless remote control keys for the
same vehicle. Contact your Lexus dealer for detailed
information.
The wireless remote control key is an electronic
component. Observe the following instructions in
order not to cause damage to the key.
 Do not leave the wireless remote control key on
places where the temperature becomes high such as
on the dashboard.
 Do not disassemble it.
 Avoid knocking it hard against other objects or

KEYS AND DOORS
26
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 CanadaThis device complies with RSS±210 of Industry
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.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
76When your brake pads are worn enough to require
replacement, the above message appears, the
reminder
light flashes and the warning tone sounds.
If this message appears while you are driving, have the
brake pads checked and replaced by your Lexus dealer
as soon as possible.
W43W43
W42W42
W45±1
W44W44
W46W46
When any door or trunk is open with the ignition
switch turned on, the message which door or trunk
is open appears, and the reminder light comes on. If you continue driving with any door or trunk open, the
reminder light starts flashing and the warning tone
sounds to remind you to close the door or trunk.
W52W52
If the driver's door is opened with the ignition switch
turned off and the moon roof opened, the above
message appears and the reminder light flashes.
W48W48

GAUGES, METERS AND SERVICE REMINDER INDICATORS
78
W49W49
In the following cases, the above message appears,
the reminder light comes on and the warning tone
sounds.
When the headlight switch is turned to the first or
second clickstop with one or more of tail light bulbs
burned out.
 When the brake pedal is held down with one or more
of stop light bulbs burned out.
Have defective bulbs replaced as soon as possible.
W50W50
When the engine oil level is too low, the above
message appears, the reminder light comes on and
the warning tone sounds.
Add oil as soon as possible. (For instructions, see
ºChecking the engine oil levelº on page 405.)
NOTICE
Continued engine operation with low engine oil will damage the engine.

INTERIOR EQUIPMENT
90Open
the ashtray cover. To use the cigarette lighter,
press in the cigarette lighter. When it becomes
heated, it automatically pops out ready for use.
Do not hold the cigarette lighter pressed in.
If the engine is not running, the ignition key must be in
the ºACCº position.
When fini shed with your cigarette, thoroughly extinguish
it in the ashtray to prevent other cigarette butts from
catching fire. After using the ashtray, push it back in or
close the lid completely.
To remove the ashtray, just pull it up.
Use a Lexus genuine cigarette lighter or equivalent for
replacement.
CAUTION
To reduce the chance of injury in case of an accident or
sudden stop while driving, always close the ashtray
completely after using.

INTERIOR EQUIPMENT
94

1Indicator light 2Buttons
The
HomeLink has 3 buttons and can be
programmed to operate 3 separate devices.
Prepare the HomeLink
 for programming by
erasing all codes or the memorized data
programmed by the former owner. Follow the
procedure in º(c) Erasing the garage door opener
memoryº.
1. Decide which one of the 3 buttons you want to
program. Push and hold down the button for about 20
seconds until the indicator light begins to flash. While
holding this button, follow steps º2º and º3º.
2. Bring the hand held garage door opener within about
25 mm (1 in.) of the button being programmed and push
the button on the hand held garage door opener. The
signal from the hand held garage door opener is sent to
the vehicle's opener.
3. When the frequency and code is registered, the
indicator light flashes rapidly. At this point, you can
release both buttons.
4. To program the remaining buttons, repeat steps º1º
through º3º.
If you want to replace an existing program with a new
program, select the button you want to program. Follow
the procedure from step 1.
If the transmitter has a ºrolling code featureº, it is
necessary to program the in±garage receiver after programming
HomeLink
.
1. Locate the ºtrainingº or ºlearningº button on the
in±garage receiver and push and release this
button. Location of the button may vary by the
garage door opener manufacturer.
2. Firmly push and release the trained HomeLink

button 2 times (some garage door manufacturer
may require you to push the HomeLink button up
to 3 times) to complete the process.
The garage door should now operate when the
HomeLink
 button is pushed.

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