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SWITCHES
32
WINDSHIELD WIPER AND WASHERSWITCH
SS12013b
1Interval adjuster 2Washer on
To turn the wipers on, move the lever down until you reach
the desired speed setting.
The ignition key must be in the ºONº position.
There are 3 settings:
ºINTº position: Intermittent operation
ºLOº position: Low speed operation
ºHIº position: High speed operation
Twist the interval adjuster upward to increase the wiping
time interval between sweeps, and downward to decrease
it.
The wiper lever must be in the ºINTº position. For mist wiper operations (a single wipe), pull the lever
toward you and release it.
To make the washer squirt, push the button on the end of
the lever.
For information on adding washer fluid, see ºAdding washer
fluidº on page 354.
Some m
odels: If you push the windshield washer switch with
the headlights on, the headlight cleaner operates once
automatically.
In cold weather, warm the windshield with the defroster before
using the washer. This will help prevent icing, which could
block your vision.
The rear window and outside rear view mirror defogger
automatically turns on when you operate the wipers.
NOTICE
Do not operate the wipers if the windshield is dry. It may scratch the glass.
2003 IS300 from Aug. '02 Prod. (OM53439U)
Page 46 of 389
SWITCHES
33
REAR WINDOW WIPER ANDWASHER SWITCH
SV12018
1Washer on during wiping 2Washer on
To turn the wipers on, twist the knob at the end of the lever.
The ignition key must be in the ºONº position.
There are 2 settings:
ºINTº position: Intermittent operation
ºONº position: Low speed operation
To make the washer squirt, twist the knob downward to
position 2.
To make the washer squirt while operating in ºONº
position, twist the knob upward to position 1.
The knob automatically returns from these positions after you
release it. For information on adding washer fluid, see ºAdding washer
fluidº on page 354.
NOTICE
Do not operate the rear window wiper if the rear window
is dry. It may scratch the glass.
2003 IS300 from Aug. '02 Prod. (OM53439U)
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SWITCHES
35
The system will automatically shut off when the defogger has
operated about 15 minutes.
CAUTION
Since
the mirror surfaces can get hot, do not touch them
when the switch is on or operate the wipers.
If further defrosting or defogging is desired, simply actuate the
switch again. When the surface has cleared, push the switch
once again to turn the defogger off. Continuous use may cause
the battery to discharge, especially during stop±and±go
driving. The defogger is not designed to dry rain water or to
melt snow.
NOTICE
When cleaning the inside of the rear window, be careful not to scratch or damage the heater wires orconnectors.
To prevent the battery from being discharged, do notoperate the defogger continuously longer thannecessary.
POWER WINDOW SWITCHES
SV12019a
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.
2003 IS300 from Aug. '02 Prod. (OM53439U)
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COMFORT ADJUSTMENT
106
TILT STEERING WHEEL
SV16064
To change the steering wheel angle, hold the steering
wheel, pull the lock release lever toward you, tilt the
steering wheel to the desired angle and release the lever.
When the steering wheel is in a low position, it will spring up as
you release the lock release lever.
CAUTION
Do not adjust the steering wheel while the vehicle is
moving. Doing so may cause the driver to mishandle
the vehicle and an accident may occur resulting in
death or injuries.
After adjusting the steering wheel, try moving it up
and down to make sure it is locked in position.
OUTSIDE REAR VIEW MIRRORS
SV16010
Adjust the mirror so that you can just see the side of your
vehicle in the mirror.
Be careful when judging the size or distance of any object seen
in the outside rear view mirror on the passenger's side. It is a
convex mirror with a curved surface. Any object seen in a
convex mirror will look smaller and farther away than if seen in
a normal flat mirror.
When you push the rear window and outside rear view mirror
defogger switch or operate the wipers, the heater panels in the
outside rear view mirrors will quickly clear the mirror surface.
(See º Rear window and outside rear view mirror defogger, and
windshield wiper deicer switchº on page 34.)
Some models: When the inside rear view mirror darkens in
ºAUTOº mode, the outside rear view mirrors also darken to
reduce the reflection of the headlights of the following vehicle.
For details, see ºInside rear view mirrorº on page 108.
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COMFORT ADJUSTMENT
107
CAUTION
Do not adjust the mirror while the vehicle is moving.
Doing so may cause the driver to mishandle the
vehicle and an accident may occur, resulting in
personal death or injuries.
Since the mirror surfaces can get hot, keep your
hands off them when the rear window and outside
rear view mirror defogger switch is on or operate the
wipers.
Power rear view mirror control
SV16012
1Master switch 2Control switch
To adjust the power rear view mirror, first place the master
switch at ºLº (left) or ºRº (right), and push the contro\
l
switch on the desired side.
The power rear view mirrors can be adjusted when the key is
in the ºACCº or ºONº position.
NOTICE
If ice should jam the mirror, do not operate the control
or scrape the mirror face. Use a spray de±icer to free themirror.
Folding rear view mirrors
SS16030
To fold the rear view mirror, push backward.
The rear view mirrors can be folded backward for parking in
restricted areas.
CAUTION
Do not drive with the mirrors folded backward. Both the
driver and passenger side rear view mirrors must be
extended and properly adjusted before driving.
2003 IS300 from Aug. '02 Prod. (OM53439U)
Page 359 of 389

ELECTRICAL COMPONENTS
346
No.FUSEAMPERECIRCUIT
1 D FR P/W20Power window system
2 TAIL10Tail lights, Side marker lights,
License plate lights,
Parking lights
3 GAUGE10
Back±up lights, Power window,
Gauges and meters,
Service reminder indicators and
buzzers,
Emergency flashers,
Windshield defogger,
Outside rear view mirror
defogger
4 DOOR20Door lock system
5 PANEL7.5
Instrument panel lights,
Seat heater, Cigarette lighter,
Automatic transmission system,
Traction control system,
Rear fog light, Ashtray light
6 WASHER15Windshield washer,
Headlight cleaner
7 STARTER7.5Starting system
8 FR DEF20Windshield wiper deicer
9 A/C10Air conditioning system
10 SEAT HTR15Seat heater
11 CIG15Cigarette lighter, Power outlet
12 S/ROOF30Moon roof
No.FUSEAMPERECIRCUIT
13 ECU±IG10
Radiator fan,
Anti±lock brake system,
Moon roof, Shift lock system,
Air conditioning system,
Door lock system,
Headlight beam level control,
Theft deterrent system
14 SRS±ACC10SRS system
15 STOP15Stop lights, Shift lock system,
Anti±lock brake system
16 WIPER25Windshield wipers
17 RADIONO.210Audio, Air conditioning,
Outside rear view mirror,
Shift lock system
18 DOOR DL15Power seat system
19 DOME7.5
Interior lights, Trunk light,
Vanity lights,
Ignition switch light, Map light,
Door courtesy lights
20 FR FOG15Fog lights
21 P FR P/W20Power window system
22 PWR
OUTLET15Power outlets
23 ECU±B27.5Theft deterrent system,
Door lock system
24 D RR P/W20Power window system
25 MIR HTR15Outside rear view mirror
2003 IS300 from Aug. '02 Prod. (OM53439U)