Page 571 of 612
ELECTRICAL COMPONENTS
556
No.FUSEAMPERECIRCUIT
1SPARE10Spare fuse
2ALT140
Charging system and all
components in AM1º,
HEATERº, CDS FANº, FR
FOGº, DEFOGº, AIR SUSº,
AC115V INVº, SEAT HEATERº,
BATT CHGº, TOWING BRKº
and TOWINGº fuses
3SPARE15Spare fuse
4HEATER50Air conditioning system
5AIR
SUS50Rear height control air
suspension
6AM150
All components in ACCº, CIGº,
IG1º, FR WIP-WSHº, RR
WIPº, RR WSHº, DIFFº,
TEMSº and STAº fuses
7TOWING
BRK30Trailer brake controller
8J/B50
All components in P FR P/Wº,
P RR P/Wº, D RR P/Wº, D
P/SEATº, P P/SEATº, TAILº,
PANELº and POWER OR
TI&TEº fuses
9BATT
CHG30Trailer sub battery
10TOWING40Trailer lights
11CDS FAN20Electric cooling fan
12RR A/C30Rear air conditioning system
No.FUSEAMPERECIRCUIT
Page 572 of 612
ELECTRICAL COMPONENTS
557
13MIR
HEATER10Outside rear view mirror
defogger
14STOP10
Stop lights, high mounted
stoplight, shift lock control
system, vehicle stability control
system, electronic modulated
suspension, rear height control
air suspension, multiport fuel
injection system/sequential
multiport fuel injection system
15AC115V
INV15Power outlet (115 VAC)
16FR FOG15Front fog lights
17OBD7.5On- board diagnosis system
18HEAD
(LO RH)10Right-hand headlight (low beam)
19HEAD
(LO LH)10Left-hand headlight (low beam)
20HEAD
(HI RH)10Right-hand headlight (high
beam)
21HEAD
(HI LH)10Left-hand headlight (high beam)
22EFI NO.210Multiport fuel injection
system/sequential multiport fuel
injection system
23HEATER
NO.27.5Air conditioning system
24DEFOG30Rear window defogger
No.FUSEAMPERECIRCUIT
Page 575 of 612
ELECTRICAL COMPONENTS
560
48FR
WIP-WSH30Windshield wipers, windshield
washer
49TEMS20Electronic modulated
suspension
50DIFF20Four-wheel drive system
51RR WIP15Rear window wiper
52D P/SEAT30Driver's power seat
53P P/SEAT30Front passenger's power seat
54PWR
OUTLET15Power outlet (12 VDC)
55IG1 NO.210Rear air conditioning system,
inside rear view mirror
56RR WSH15Rear window washer
57ECU-IG10
Shift lock control system, power
windows, outside rear view
mirror defogger, anti-lock brake
system, active traction control
system, vehicle stability control
system, air conditioning system,
navigation system, power
windows, moon roof, Lexus link
system, tilt and telescopic
steering, multi- information
display, driving position
memory system
58IG110
Air conditioning system, back-up
lights, rear window defogger,
seat heaters, vehicle stability
control system
No.FUSEAMPERECIRCUIT
Page 576 of 612
ELECTRICAL COMPONENTS
561
59STA7.5Multiport fuel injection
system/sequential multiport fuel
injection system
60P FR P/W20Front passenger's power window
61P RR P/W20Rear right side power window
62D RR P/W20Rear left side power window
63PANEL10Instrument panel lights
64TAIL10Parking lights, tail lights, license
plate lights, front fog lights
65ACC7.5
Shift lock control system, power
outlets, outside rear view
mirrors, car audio system,
navigation system, power rear
view mirrors, multi- information
display
66CIG10Cigarette lighter
67POWER
OR TI&TE30Power windows, moon roof, tilt
and telescopic steering
Page 588 of 612

ELECTRICAL COMPONENTS
573
REPLACING LIGHT BULBS
The illustrations on the following pages show the locations of
light bulbs. If it is necessary to replace a bulb, take your vehicle
to your Lexus dealer as soon as possible. Use bulbs with the
bulb numbers and wattage ratings given in the table.
CAUTION
To prevent burning yourself, do not replace the light
bulbs while they are hot.
Halogen bulbs have pressurized gas inside and
require special handling. They can burst or shatter if
scratched or dropped. Hold a bulb only by its plastic
or metal case. Do not touch the glass part of a bulb
with bare hands.
NOTICE
Only use a bulb of the listed type.
The inside of the lens of exterior lights such as headlights may
temporarily fog up when the lens becomes wet in the rain or in
a car wash. This is not a problem because the fogging is
caused by the temperature difference between the outside and
inside of the lens, just like the windshield fogged up in the rain.
However, if there is a large drop of water on the inside of the
lens, or if there is water pooled inside the light, contact your
Lexus dealer.LIGHT LOCATION
Page 589 of 612
ELECTRICAL COMPONENTS
574
Light Bulbs Bulb No. W Type
1Headlights (High beam) 9005 60 A
2Headlights (Low beam) -- 55 B
3Front side marker lights 168 5 C
4Front turn signal lights 4157NAK 27/8 D
5Parking lights 168 5 C
6Fog lights -- 55 E
Page 603 of 612

BODY
588
Air Conditioning Control Panel, Car Audio,
Instrument Panel, Console Panel and
SwitchesUse a soft damp cloth for cleaning.
Soak a clean soft cloth in water or lukewarm water then lightly
wipe off any dirt.
NOTICE
Do not use organic substances (solvents, kerosene,
alcohol, gasoline, etc.) or alkaline or acidic solutions.
These chemicals can cause discoloring, staining or
peeling of the surface.
If you use cleaners or polishing agents, make sure
their ingredients do not include the substances
mentioned above.
If you use a liquid car freshener, do not spill the liquid
onto the vehicle's interior surfaces. It may contain
the ingredients mentioned above. Immediately clean
any spill using the method mentioned above.
If you have any questions about the cleaning of your
Lexus, your local Lexus dealer will be pleased to answer
them.RAIN CLEARING MIRRORS
The rear view mirrors have been coated to produce a rain
clearingº effect. This coating causes the raindrops to
spread, clearing the driver's rear view when it rains.
It is sufficient to wash the mirrors with water for day to day care.
The rain clearing effect is reduced in drizzle and light rain.
In the following cases, the rain clearing effect will be reduced
temporarily, but will gradually recover.
After wiping dirt off the mirrors
When the mirrors fog up