headlight Lexus ES300 1999 s (in English) User Guide

SWITCHES
30The automatic light control sensor is on top of the
driver's side instrument panel.
Do not place anything on the instrument panel, and/or do
not affix anything on the windshield to block this sensor.
When the headlights come on, the lights automatically
turn off about 30 seconds after any of the doors is
opened and closed with the ignition key turned to the
ºACCº or ºLOCKº position. To turn them on again, turn
the ignition key to the ºONº position, or turn the headlight
switch off
and then twist the knob until the first or second
clickstop. If you are going to park for over one week,
make sure the headlight switch is off.
When the headlight switch is on with all the doors locked,
pushing the ºLOCKº button on the wireless remote
control transmitter turns off the headlights.
Daytime Running Light System
The headlights turn on at reduced intensity when the
parking brake is released with the engine started, even
with the light switch in the ºOFFº position. They will not
go off until the ignition switch is turned off.
To turn on the other exterior lights and instrument panel
lights, twist the knob to the first clickstop.
Twist the knob to the second clickstop to turn on the
headlights to full intensity for driving at night.
When setting the knob to the third clickstop (ºAUTOº),
the headlights will automatically adjust to full intensity
and/or turn on the other lights depending on the darkness of the surroundings. Likewise, as the
surroundings be
come brighter, the headlights will turn to
reduced intensity, ultimately turning off the other lights.
NOTICE
To prevent the battery from being discharged, do not leave the lights on longer than necessarywhen the engine is not running.

SWITCHES
31
HEADLIGHT DIMMER ANDTURN SIGNAL SWITCH
12E003±1
For high beam, push the lever forward. Pull it back
for low beam. For the headlight flasher, pull it
further back.
A blue light in the instrument cluster indicates high beam
or headlight flasher is on.
The headlight flasher works even when the headlight
switch is off.

SWITCHES
33
FOG LIGHT SWITCH
12E005±1
To turn on the fog lights, turn the switch to the ºONº
position. The fog lights come on only when the
headlights are on low beam.WINDSHIELD WIPER ANDWASHER SWITCH
12E006

GAUGES, METERS AND SERVICE REMINDER INDICATORS
62
(f) Low Engine Oil Level Warning Light
This light warns that the engine oil level is too low. Add
oil as soon as possible. (For instructions, see ºChecking
the engine oil levelº on page 378.)
While driving on steep inclines or rough roads which
causes the vehicle to substantially sway or on curves,
this light may come on due to the movement of engine
oil in the engine.
NOTICE
Continued engine operation with low engine oilwill damage the engine.
(g) Malfunction Indicator Lamp
This lamp comes on in the following cases.
a. The fuel tank is completely empty. (See ºFuel gaugeº
on page 50 for instructions.)
b. The fuel tank cap is not tightened securely. (See
ºFuel tank capº on page 100 for instructions.)
c. There is a problem somewhere in your engine or
automatic transmission electrical system.
If it comes on while you are driving in case ºc.º, have your
vehicle checked/repaired by your Lexus dealer as soon
as possible.
(h) ºABSº Warning Light
This light warns that there is a problem somewhere in
your anti±lock brake system.
If the light comes on while you are driving, have your
vehicle checked by your Lexus dealer as soon as
possible.
The light will come on when the ignition key is turned to
ºONº, and will go off after about a few seconds.
When the ºABSº warning light is on (and the brake
system warning light is off), the brake system operates
conventionally but anti±lock brake system is not
assisting brake performance so that the wheels could
lock up during a sudden brake or braking on slippery
road surfaces.
(i) Open Door Warning Light
This light remains on until all the doors are completely
closed.
(j) Rear Light Failure Warning Light
If this light comes on when the headlight switch is turned
on (at the first or second clickstop), it indicates that one
or more of the tail lights are burned out.
If it comes on when the brake pedal is depressed, one
or more stop lights are burned out.
Have defective bulbs replaced as soon as possible.

COMFORT ADJUSTMENT
123
INSIDE REAR VIEW MIRROR
16E157

1Day 2Night
Adjust the mirror so that you can just see the rear of
your vehicle in the mirror.
When driving at night, pull the lever toward you to
reduce the glare from the headlights of vehicles
behind you.
Before adjusting the mirror to the position with most
clarity, push the day±night change lever forward
(daylight driving position).
Remember that by reducing glare you also lose some
rear view clarity.

THEFT DETERRENT
194
THEFT DETERRENT SYSTEM
To deter theft of the vehicle, this system is designed
to give an alarm if any of the doors, trunk or hood is
forcibly unlocked or the battery terminal is
disconnected and then reconnected while the
vehicle is locked.
The alarm blows the horn intermittently and flashes the
headlights, tail lights and other exterior lights.
17E001±1
Setting the system
1. Turn the ignition key to the ºLOCKº position and
remove it.
The indicator light flashes by means of the engine
immobiliser system.
2. Close and lock all the doors, trunk and hood
using an ignition key or wireless remote control.

MAINTENANCE
354
Vehicle interior
Items listed below should be checked regularly, e.g.
while performing periodic services, cleaning the
vehicle, etc.
Lights
Make sure the headlight, 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 freeplay. Be alert for
changes in steering condition, such as hard steering,
excessive freeplay 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 freeplay. Check the brake booster
function.
Brakes
At a safe place, check that the brakes do not pull to one
side when applied.
Parking brake
Check that the pedal has the proper travel and that, on
a safe incline, your vehicle is held securely with only the
parking brake applied.
Automatic transmission ºParkº mechanism
Check the lock release button of the selector lever for
proper and smooth operation. On a safe incline, check
that your vehicle is held securely with the selector lever
in ºPº position and all brakes released.

CHASSIS
406
REPLACING WHEELS
When to replace your wheels
If you have wheel damage such as bending, cracks
or heavy corrosion, the wheel should be replaced.
If you fail to replace damaged wheels, a tire may slip off
a wheel or they may cause loss of handling control.
Replacement with used wheels is not recommended as
they may have been subjected to rough treatment or
high mileage and could fail without warning. Also, bent
wheels which have been straightened may have hidden
structural damage and therefore should not be used.
Never use an inner tube in a leaking wheel which is
designed for a tubeless tire.
Wheel selection
When replacing wheels, care should be taken to
ensure that they are equivalent to those removed in
load capacity, diameter, rim width, and offset.
Correct replacement wheels are available at your Lexus
dealer.
A wheel of a different size or type may adversely affect
handling, wheel and bearing life, brake cooling,
speedometer/odometer calibration, stopping ability,
headlight aim, bumper height, vehicle ground clearance,
and tire or snow chain clearance to the body and
chassis.
ALUMINUM WHEEL PRECAUTIONS
 After driving your vehicle the first 1600 km (1000
miles), check that the wheel nuts are tight.
 If you have rotated, repaired, or changed your tires,
check that the wheel nuts are still tight after driving
1600 km (1000 miles).
 When using tire chains, be careful not to damage the
aluminum wheels.
 Use only the Lexus wheel nuts and wrench designed
for your aluminum wheels.
 When balancing your wheels, use only Lexus
balance weights or equivalent and a plastic or rubber
hammer.
 As with any wheel, periodically check your aluminum
wheels for damage. If damaged, replace
immediately.

SECTION 6 ± 4
408
SERVICE PROCEDURES AND
SPECIFICATIONS
Electrical components
Specifications409
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking battery condition 415
. . . . . . . . . . . . . . . . . . . . .
Battery recharging precautions 422
. . . . . . . . . . . . . . . . .
Checking and replacing the blade type fuses 423
. . . . .
Checking the cartridge type fuses 429
. . . . . . . . . . . . . . .
Adding washer fluid 432
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the headlight aim 432
. . . . . . . . . . . . . . . . . . . . .
Replacing light bulbs 435
. . . . . . . . . . . . . . . . . . . . . . . . . .

ELECTRICAL COMPONENTS
412
No.FUSEAMPERECIRCUIT
1 ABS60Anti±lock brake system
2 DRL NO.25Daytime Running Light System
3 HEAD
LH (LWR)10Left±hand headlight (low beam)
4 HEAD
RH (LWR)10Right±hand headlight (low
beam)
5 ALT100Charging system
6 T±STK40No circuit
7 HTR50Air conditioning system, Seat
heater
8 MAIN40Headlight, Starting system
9 DOME7.5
Theft deterrent system, Clock,
Door courtesy light, Interior
light, Ignition switch light, Vanity
light, Wireless remote control
system
10 ECU±B10Air conditioning system,
Power seat system
11 RAD NO.120Audio system
12 HAZARD10Emergency flashers, Turn
signal lights