Lexus IS300 2001 Maintenance Schedule / LEXUS 2001 IS300 (OM53437) Service Manual
Manufacturer: LEXUS, Model Year: 2001, Model line: IS300, Model: Lexus IS300 2001Pages: 301, PDF Size: 2.4 MB
Page 41 of 301
SWITCHES
28
POWER WINDOW SWITCHES
SV12008
1For driver's window
2For front passenger's window
3For left rear window
4For 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 ºONº
position.
Key off operation (driver's window only): Even if the
ignition key is turned to the ºACCº or ºLOCKº position, the
window can be operated until either of the front doors is
opened (or for about 45 seconds).
12L010
Operating the driver's window
To raise or lower the window, pull the switch halfway up
or push it halfway down.
Automatic operation: To fully raise or lower the window
automatically, pull the switch fully up or push it fully down.
To stop the window partway, lightly push or pull the switch in
the opposite direction and then release it.
Operating the passengers' windows
To lower the window, push the switch down. Pull it up to
raise the window. The window moves as long as the
switch is operated.
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SWITCHES
29
Operating the window lock switch
SV12009
With the window lock switch pressed in, only the driver's
window can be raised or lowered.
Jam protection function
(Driver's window only)
During automatic raising operation or key off raising operation,
the window stops and is lowered if something gets caught
between the window and window frame.
If the window receives a strong impact, this function may work
even if nothing is caught.
CAUTION
To avoid serious personal injury, you must do the
following.
Always m ake 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.
Never try jamming any part of your body to make the
jam protection function work intentionally.
The jam protection function may not work if
something gets caught just before the window fully
closed.
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SWITCHES
30
EMERGENCY FLASHER SWITCH
SS12024
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 notleave the switch on longer than necessary when theengine is not running.
SEAT HEATER SWITCHES
SV12006
1For driver's seat 2For front passenger's seat
There is a heater switch for each front 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 ºONº position.
When the seat heater switch is on, the indicator on the right
side of the switch will come on.
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SWITCHES
31
CAUTION
Occupants must use caution when operating the seat
heater because they may experience minor burns even
at low temperatures. Use extra caution for;
Babies, small children, elderly persons, sick persons
or handicapped persons
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 from 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.) intothe seat.
When cleaning the seats, do not use organicsubstances (paint thinner, benzine, alcohol,gasoline, etc.). They may damage the heater and seat
surface.
To prevent the battery from being discharged, turn the switches on when the engine is running.
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SWITCHES
32
Page 46 of 301
SECTION 1 ± 3
33
INSTRUMENTS AND CONTROLS
Gauges, meters and service reminder
indicators
Fuel gauge34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . .
Engine coolant temperature gauge 35
. . . . . . . . . . . . . . . . . . . . . . . . . .
Voltmeter 36
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . .
Momentary fuel consumption meter 36
. . . . . . . . . . . . . . . . . . . . . . . . .
Tachometer 37
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
Odometer and trip meter 38
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service reminder indicators and warning buzzers 38
. . . . . . . . . . . . . .
Instrument panel light control 46
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 47 of 301
GAUGES, METERS AND SERVICE REMINDER INDICATORS
34
FUEL GAUGE
SV13017
Low fuel level warning light
The gauge is displayed when the ignition switch is on and
indicates the approximate quantity of fuel remaining in the
tank.
It is a good idea to keep the tank over 1/4 full.
If the fuel level approaches ºEº or the low fuel level warning light\
comes on, fill the fuel tank as soon as possible.
On inclines or curves, due to the movement of fuel in the tank,
the fuel gauge needle may fluctuate or the low fuel level
warning light may come on earlier than usual.
If the fuel tank is completely empty, the malfunction indicator
lamp comes on. Fill the fuel tank immediately. The indicator lamp goes off after driving several times. If the
indicator lamp does not go off, contact your Lexus dealer as
soon as possible.
See the inner back cover for fuel capacity and recommended
fuel selection.
Page 48 of 301
GAUGES, METERS AND SERVICE REMINDER INDICATORS
35
ENGINE COOLANT
TEMPERATURE GAUGE
SV13012
Normal range
The gauge indicates the engine coolant temperature when
the ignition switch is on. The engine operating
temperature will vary with changes in weather and engine
load.
If the needle points to the red zone or higher, stop your vehicle
and allow the engine to cool.
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 traffic.
NOTICE
Do not remove the thermostat in the engine cooling
system as this may cause the engine to overheat. Thethermostat is designed to control the flow of coolantto keep the temperature of the engine within thespecified operating range.
Do not continue driving with an overheated engine.See ºIf your vehicle overheatsº on page 202.
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GAUGES, METERS AND SERVICE REMINDER INDICATORS
36
VOLTMETER
SV13013
1Discharge warning light 2Normal range
The voltmeter tells whether the battery is charged or
discharged. Check it while the engine is running ± the
needle should always indicate as shown above.
If the needle reads below or above the normal range while the
engine is running, it indicates that the charging system needs
immediate repair.
However, it is normal for the needle to drop below the normal
range during engine starting.
MOMENTARY FUEL CONSUMPTIONMETER
SV13018
Vehicles sold in U.S.A.
SV13020
Vehicles sold in Canada
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GAUGES, METERS AND SERVICE REMINDER INDICATORS
37
The momentary fuel consumption is calculated and
indicated based on the driving distance and the fuel
consumption with the engine running.
If you are driving at low speeds just before stopping, the
accurate figure may not be shown.
TACHOMETER
SV13016
The tachometer indicates engine speed in thousands of
rpm (revolutions per minute). Use it while driving to
prevent engine over±revving.
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.