1998 Lexus ES300 air condition

For detailed information, refer to the description given in each section.
2.
PICTORIAL INDEX
2Page
1
Door lock switch and power window
switches 14, 23
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
2 Headlight, turn signal and fog light switch 17
. . . . . . . . . . . .
3 Power rear view mirror control switch 63
. . . . . . . . . . . . . . .
4 Instrument panel light control 35
. . . . . . . . . . . . . . . . . . . . . .
5 Trunk lid opener 51
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Fuel filler door opener 52
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Hood lock release lever 50
. . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Parking brake 135
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Windshield wiper and washer switch 20
. . . . . . . . . . . . . . . . .
10 Cruise control switch 144
. . . . . . . . . . . . . . . . . . . . . . . . . . . . Page
11 Traction control system off switch
34
. . . . . . . . . . . . . . . . . . .
12 Emergency flasher switch 25
. . . . . . . . . . . . . . . . . . . . . . . . .
13 Clock 39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . .
14 Car audio 111
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .
15 Automatic air conditioning controls 103
. . . . . . . . . . . . . . . .
16 Ashtray 40
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . .
17 Automatic transmission selector lever 137
. . . . . . . . . . . . . . .
18 Seat heater switches 25
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19 Electronic modulated suspension
control switch 146 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20 Glovebox/CD automatic changer 41/122
. . . . . . . . . . . . . . . . .

GAUGES, METERS AND SERVICE REMINDER INDICATORS29
Your vehicle may overheat during severe operating conditions, such as:

Driving up a long hill on a hot day.
 Reducing speed or stopping after high speed driving.
 Idling for a long period with the air conditioning on in stop±and±go traf\
fic.
 Towing a trailer.
NOTICE
Do not remove the thermostat in the engine cooling system as this may
cause the engine to overheat. The thermostat is designed to control the
flow of coolant to keep the temperature of the engine within the
specified operating range.
 Do not continue driving with an overheated engine. See ºIf your
vehicle overheatsº on page 166.
TACHOMETER
13E003
The tachometer indicates engine speed in thousands of rpm (revolutions
per minute). Use it while driving to prevent engine overrevving.
Driving with the engine running too fast causes excessive engine wear and
poor fuel economy. Remember, in most cases the slower the engine speed, the
greater the fuel economy.
NOTICE
Do not let the indicator needle get into the red zone. This may cause
severe engine damage.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
32
If the brake fluid level is correct ...
Have the warning system checked by your Lexus dealer.
(b) Seat Belt Reminder Light and Buzzer
Once the ignition key is turned to ºONº or ºSTARTº, the reminder light and
buzzer come on if the driver's seat belt is not fastened. Unless the driver
fastens the belt, the light stays on and the buzzer stops after about 4 to 8
seconds.
(c) SRS Warning Light
The indicator comes on when the ignition key is turned to the ºACCº o\
r
ºONº position. It goes off after about 6 seconds. This means the SRS is
operating properly.
The SRS warning light system monitors the airbag sensor assemblies,
inflators, seat belt pretensioners, warning light, interconnecting wiring and
power sources.
If either of the following conditions occurs, this indicates a malfunction
somewhere in the parts monitored by the warning light system. Contact your
Lexus dealer as soon as possible to service the vehicle.

The light does not come on as described above.
 The light stays on or flashes.
 The light comes on or starts flashing while driving.
If the light stays on, it indicates that the driver and front passenger air\
bags fail.
If the light flashes, the side airbags and/or seat belt pretensioners fa\
il.
(d) Discharge Warning Light
This light warns that the battery is being discharged.
If it comes on while you are driving, stop the vehicle, turn off the engine, and
check for the cause. Look first at the engine drive belt.
 If it is loose or broken, the generator will not charge the battery properly.
 If the belt is O.K., there is a problem somewhere in the charging system.
The engine ignition will continue to operate, however, until the battery is
discharged. Turn off the air conditioning, blower, radio, etc., and drive
directly to the nearest Lexus dealer or repair shop.
NOTICE
Do not continue driving if the engine drive belt is broken or loose.

COMFORT ADJUSTMENT79
16E022
This SRS has an indicator to inform the driver of operating problems. If either
of the following conditions occurs, this indicates a malfunction of the ai\
rbags
and/or seat belt pretensioners. Even if the seat belt pretensioners should fa\
il,
the seat belts will operate conventionally. Contact your Lexus dealer as soon
as possible to service the vehicle.
The light does not come on as described above.
 The light stays on or flashes.
 The light comes on or starts flashing while driving.
If the light stays on, it indicates that the driver and front passenger air\
bags fail.
If the light flashes, the side airbags and/or seat belt pretensioners fa\
il.16E128±1
In the following cases, contact your Lexus dealer as soon as possible:
 Any of the SRS airbags have been inflated.
 If either front seat belt does not retract or cannot be pulled out due t\
o a
malfunction or activation of the pretensioner.

SECTION 2
102
AIR CONDITIONING AND AUDIO
Automatic air conditioning controls103
. . . . . . . . . . . . . . . . . . . . . . .
Audio system 111
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . .

AIR CONDITIONING AND AUDIO103
AUTOMATIC AIR CONDITIONING CONTROLS
20E001±3

The automatic air conditioning automatically maintains the set
temperature.
This air conditioning features automatic fan speed and air flow control
which automatically selects the most suitable fan speed and air flow to
control the temperature. The ignition key must be in the ºONº position.NOTICE
To prevent the battery from being discharged, do not leave the air
conditioning on longer than necessary when the engine is not running.

AIR CONDITIONING AND AUDIO
104
1 Air intake control button
2 Temperature display (in degrees Fahrenheit or Centigrade)
3 Fan speed display
4 Air flow display
5 Front windshield button
6 Air conditioning on±off button
7 Air flow control button
8 Fan speed control button
9 OFF button
10 Automatic control button
11 Temperature control and outside temperature knob

AIR CONDITIONING AND AUDIO105
20E002±1

Air flow selection