2000 Lexus LS400 lexus LS400 2000 Engine / LEXUS 2000 LS400 OWNER'S MANUAL (OM50533U)

IN CASE OF AN EMERGENCY
384
IF YOU CANNOT SHIFT
AUTOMATIC TRANSMISSION SELECTOR LEVER
40L025a
If you cannot shift the selector lever, use the shift
lock override button as follows:
1Turn the ignition key to ºLOCKº or ºACCº. Make
sure the parking brake is applied. Pry up the cover
with a flat±bladed screwdriver or equivalent.

IN CASE OF AN EMERGENCY
385
40L026a
2Insert your finger, the screwdriver or equivalent into
the hole to push down the shift lock override button.
You can shift the selector lever while pushing the
button.
For your safety, keep the brake pedal depressed.
Be sure to have the system checked by your Lexus
dealer as soon as possible.

IN CASE OF AN EMERGENCY
386
IF YOU LOSE YOUR KEYS ORLOCK YOURSELF OUT
You can purchase a new key at your Lexus dealer if
you can give them the key number and master key.
Even if you lose only one key, contact your Lexus dealer
to make a new key. If you lose all your master keys, you
cannot make new keys; the whole engine immobiliser
system must be replaced.
See the suggestion given in ªKeysº on page 9.
You can use the wireless remote control system with the
new key. Contact your Lexus dealer for detailed
information.
If your keys are locked in the vehicle and you cannot get
a duplicate, many Lexus dealers can still open the door
for you, using their special tools. If you must break a
window to get in, we suggest breaking the smallest side
window because it is the least expensive to replace. Be
extremely cautious to avoid cuts from the glass.

SECTION 5
387
MAINTENANCE
Maintenance requirements388
. . . . . . . . . . . . . . . . . . . . .
General maintenance 390
. . . . . . . . . . . . . . . . . . . . . . . . . .
Does your vehicle need repairing? 393
. . . . . . . . . . . . . .
For scheduled maintenance information,
please refer to the ªOwner's ManualSupplement / Maintenance Scheduleº.

MAINTENANCE
388
MAINTENANCE
REQUIREMENTS
Your Lexus vehicle has been designed to have fewer
maintenance requirements with longer service intervals
to save both your time and money. However, each
regular maintenance as well as day±to±day care is more
important than ever before to ensure smooth,
trouble±free, safe, and economical driving.
It is the owner's responsibility to make sure the specified
maintenance, including general maintenance services,
is performed. Note that both the new vehicle and
emission control system warranties specify that proper
maintenance and care must be performed. See
ªOwner's Guideº, ªOwner's Manual Supplementº or
ªWarranty Bookletº for complete warranty information.
General maintenance
General maintenance items are those day±to±day care
practices that are important to your vehicle for proper
operation. It is the owner's responsibility to ensure that
the general maintenance items are performed regularly.
These checks or inspections can be done either by
yourself or your Lexus dealer.
Scheduled maintenance
The scheduled maintenance items listed in the ªOwner's
Manual Supplement / Maintenance Scheduleº are those
required to be serviced at regular intervals.
For details of your maintenance schedule, read the
ªOwner's Manual Supplement / Maintenance
Scheduleº.
It is recommended that only genuine Lexus parts be
used for maintenance.
The owner may elect to use non±Lexus supplied
parts for replacement purposes without invalidating
the emission control system warranty. However,
use of replacement parts which are not of equivalent
quality may impair the effectiveness of the emission
control systems.
You may also elect to have maintenance,
replacement, or repair of the emission control
devices and system performed by any automotive
repair establishment or individual without
invalidating this warranty. See ªOwner's Guideº,
ªOwner's Manual Supplementº or ªWarranty
Bookletº for complete warranty information.
Where to go for service?
Lexus technicians are well±trained specialists and are
kept up to date with the latest service information
through technical bulletins, service tips, and

MAINTENANCE
389
in±dealership
training programs. They are well informed
about the operation of all the systems on your vehicle.
You can be confident that your Lexus dealer's service
department performs the best job to meet the
maintenance requirements of your vehicle ± reliably and
economically.
Your copy of the repair order is proof that all required
maintenance has been performed for warranty
coverage. And if any problems should arise with your
vehicle while under warranty, your Lexus dealer will
promptly take care of it. Again, be sure to keep a copy
of the repair order for any service performed on your
Lexus.
What about do±it±yourself maintenance?
Many of the maintenance items are easy to do yourself,
if you have a little mechanical ability and a few basic
automotive tools. Simple instructions for how to perform
them are presented in Section 6.
If you are a skilled do±it±yourself mechanic, the Lexus
service manuals are recommended. Please be aware
that do±it±yourself maintenance can affect your
warranty coverage. See ªOwner's Guideº, ªOwner's
Manual Supplementº or ªWarranty Bookletº for the
details.

MAINTENANCE
390
GENERAL MAINTENANCE
Listed below are the general maintenance items that
should be performed at the intervals specified. It is
recommended that any problem you notice be brought
to the attention of your Lexus dealer or qualified service
shop for their advice.
CAUTION
Make these checks only where adequate ventilation can
be obtained if you run the engine.
Vehicle exterior
Items listed below should be performed from time to
time, unless otherwise specified.
Tire pressure
Check the pressure with a gauge every two weeks, or at
least once a month and adjust as shown on the tire
pressure label. See page 431 for a dditional information.
Tire surface
Check the tires carefully for cuts, damage or excessive
wear. See page 435 for additional information.
Wheel nuts
When checking the tires, make sure to check the nuts for
looseness. Tighten them if necessary. Tire rotation
Rotate
the tires every 12000 km (7500 miles). See page
433 for additional information.
Fluid leaks
Check underneath for leaking fuel, oil, water or other
fluid after the vehicle has been parked for a while. If you
smell fuel fumes or notice any leak, have the cause
found and corrected immediately.
Doors and engine hood
Check that all doors, including trunk lid, operate
smoothly and all latches lock securely. Make sure the
engine hood secondary latch secures the hood when the
primary latch is released.

MAINTENANCE
391
Vehicle interior
Items listed below should be checked regularly, e.g.
while performing periodic services, cleaning the
vehicle, etc.
Lights
Make sure the headlights, stop lights, tail lights, turn
signal lights, and other lights are working. Check
headlight aim.
Service reminder indicators and warning buzzers
Check that all service reminder indicators and warning
buzzers function properly. Steering wheel
Check that it has the specified free play. Be alert for
changes in steering condition, such as hard steering,
excessive free play or strange noise.
Seats
Check
that all front seat controls such as seat adjusters,
seatback recliner, etc. operate smoothly. Check that the
head restraints move up and down smoothly and that the
locks hold securely in any latched position.
Seat belts
Check that the seat belt system such as buckles,
retractors and anchors operate properly and smoothly.
Make sure the belt webbing is not cut, frayed, worn or
damaged.
Accelerator pedal
Check the pedal for smooth operation and uneven pedal
effort or catching.
Brake pedal
Check the pedal for smooth operation and the proper
clearance and free play. Check the brake booster
function.
Brakes
At a safe place, check that the brakes do not pull to one
side when applied.