Lexus IS300 2001 Switches / LEXUS 2001 IS300 OWNER'S MANUAL (OM53437)

ELECTRICAL COMPONENTS
269
CHECKING AND REPLACING THEBLADE TYPE FUSES
SS64009

Driver's side kick panel
SS64012a

Passenger's side kick panel
SV64017

Engine compartment 1Spare fuses 2Pull±out tool
1. Turn the ignition switch off and open the fuse box lid.
Determine which fuse may be causing the problem. The lid of
the fuse box shows the name of the circuit for each fuse.

ELECTRICAL COMPONENTS
270
64L013
2. Make sure the inoperative component is turned off. Pull
the suspected fuse straight out with the pull±out tool and
check it. If it has blown, push a new fuse into the clips.
64G008

Good
Blown
a. Look carefully at the fuse. If the thin wire is broken, the fuse
has blown. If you are not sure or if it is too dark to see, try
replacing the suspected fuse with one of the same value that
you know is good.
b. Install only a fuse with the amperage rating designated on
the fuse box lid.
If you do not have a spare fuse, in an emergency you can pull
out the ºCIGº, ºRADIO NO.1º or ºOBDº fuse, which may b\
e
dispensable for normal driving, and use it if its amperage rating
is the same.
If you cannot use one of the same amperage, use one lower
than, but as close as possible to, the amperage. If the
amperage is lower than that specified, the fuse might blow out
again but this does not indicate anything wrong. Be sure to get
the correct fuse as soon as possible and return the substitute
to its original clips.

ELECTRICAL COMPONENTS
271
It is a good idea to purchase a set of spare fuses and keep them
in your vehicle for emergencies.
If the new fuse immediately blows out, there is a problem with
the electrical system. Have your Lexus dealer correct it as
soon as possible.
CAUTION
Never use a fuse with a higher amperage rating, or any
other object, in place of a fuse. This may cause
extensive damage and possibly a fire.
CHECKING THE CARTRIDGE TYPE
FUSES
SV64005

1Good 2Melted
If the headlights or other electrical components do not
work and the blade type fuses are O.K., check the
cartridge type fuses. If any of the cartridge type fuses are
blown, they must be replaced.
If there is an overload in the circuits from the battery, the fuses
are designed to blow before the entire wiring harness is
damaged.

ELECTRICAL COMPONENTS
272
CAUTION
Always use a genuine Lexus fuse or equivalent for
replacement. Never install an ordinary wire ± even for
a temporary fix. This may cause extensive damage and
possibly a fire.
NOTICE
Before replacing the fuses, have the cause of electricaloverload determined and repaired by your Lexus dealer.
ADDING WASHER FLUID
SS64013
If the washer tank becomes nearly empty, add washer
fluid.
You may use plain water as washer fluid. However, in cold
areas where temperatures range below the freezing point, use
washer fluid containing antifreeze. This product is available at
your Lexus dealer and most auto parts stores. Follow the
manufacturer's directions for how much to mix with water.
NOTICE
Do not use engine antifreeze or any other substitute because it may damage your vehicle's paint.

ELECTRICAL COMPONENTS
273
CHECKING THE HEADLIGHT AIM
SV64019

1Vertical movement adjusting bolt 1
2Vertical movement adjusting bolt 2
Before checking the headlight aim:
1. Be sure that the body around the headlight is not deformed.
2. Park the vehicle on a level spot.
3. The driver gets into the driver's seat and puts the vehicle in
a state readying for a driving (with a full tank).
4. Bounce the vehicle several times.
Adjusting the vertical aiming
SV64020
1. Turn the vertical movement adjusting bolt 1 in either
direction. At this time, keep the turning direction and number
of turns in mind.

ELECTRICAL COMPONENTS
274
SV64021
2. Turn the vertical movement adjusting bolt 2 the same
number of turns and in the same direction at step 1.
REPLACING LIGHT BULBS
The illustration 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
 Do not disassemble, repair or take apart the low beam
headlight bulbs, connector, power supply circuits
and rotated components. Or you may be injured by
electric shocks. Call your dealer when the headlights
fail to work or have to be replaced or disposed of.
 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.

ELECTRICAL COMPONENTS
275
LIGHT LOCATION
SV64015
Light Bulbs
Bulb No. W Type
1
Headlights (High beam) HB3 60 A
2Parking lights 168 5 D
3
Headlights (Low beam) D2R 35 B
4Fog lights HB4 51 C
5
Front turn signal lights ±±± 21 F
6Front side marker lights 168 5 D
SV64013
Light Bulbs Bulb No. W Type
1
High mounted stop light 921 16 F
2License plate lights 168 5 D
3Tail/stop lights 7443 5/21 E
4
Back±up lights 7440 21 F
5
Rear turn signal lights ±±± 21 F
6Rear side marker lights 168 5 D
7Tail/stop lights 7443 5/21 E
8
Trunk light 194 3.8 D

ELECTRICAL COMPONENTS
276
SV64012
Light BulbsBulb No. W Type
1
Front personal lights
with moon roof ±±± 10 F
without moon roof ±±± 8 F
2Vanity lights ±±± 3 E
3
Glove box light ±±± 1.2 F
4
Door courtesy lights 194 3.8 D
5Interior light ±±± 8 E
A: HB3 halogen bulbs
B: D2R discharge bulbs
C: HB4 halogen bulbs
D: Wedge base bulbs
E: Double end bulbs
F: Single end bulbs

SECTION 6 ± 5
277
SERVICE PROCEDURES AND
SPECIFICATIONS
Body
Specifications278
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Protecting your vehicle from corrosion 279
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Washing and waxing 280
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Cleaning the interior 282
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Rain clearing mirrors 284
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BODY
278
SPECIFICATIONS
± DIMENSIONS AND WEIGHTOverall length
Overall width
Overall height
Wheelbase
Tread ± Front ± Rear
Vehicle capacity weight (occupants + luggage)
4485 mm (176.6 in.)
1720 mm (67.7 in.)
1410 mm (55.5 in.)*
2670 mm (105.1 in.)
1495 mm (58.9 in.)
1485 mm (58.5 in.)
390 kg (860 lb.)
*Unladen vehicle
± FUEL TANK
Capacity
66 L (17.5 gal., 14.5 lmp.gal.)