Lexus SC300 2005, SC400 2005, SC430 2005 Owner Manual

SECTION 6 –

SERVICE PROCEDURES AND SPECIFICATIONS

Electrical components

Specifications 344. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Checking battery condition 349. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Battery recharging precautions 351. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Checking and replacing the blade type fuses 352. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Checking the cartridge type fuses 354. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Adding washer fluid 356. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Checking the headlight aim 356. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Replacing light bulbs 359. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

343

ELECTRICAL COMPONENTS

SPECIFICATIONS

–LOCATION OF FUSES



Engine compartment

Passenger’s side kick panel

Driver’s side kick panel

Trunk

344

64sa02a

– FUSES

64sa06a



Driver’s side kick panel

64sa07a



Passenger’s side kick panel



ELECTRICAL COMPONENTS

64sa08

Trunk

345

ELECTRICAL COMPONENTS

64ca01

346



Engine compartment

ELECTRICAL COMPONENTS

No. FUSE AMPERE CIRCUIT

1 TI & TE 15 Tilt and telescopic steering

Air conditioning system, Audio

2 PANEL 5

3 FR FOG 15 Fog lights, Headlight switch 4 D P/SEAT 30 Power seat system

5 D–IG 10

6 MPX–IG 7.5

7 WIPER 30 Windshield wiper

9 OBD 7.5 On–board diagnosis system 10 AM1 5 Power source 11 ABS–IG 7.5 Vehicle stability control system 12 SECURITY 7.5 Theft deterrent system

13 TAIL 7.5 14 STOP 5 Stop lights

15 HEATER 10 Air conditioning system

PWR

OUTLET

system, Glove box light, Trip–information display, Cigarette lighter, Electronic throttle control system

Gauges and meters, Headlight cleaner, Charging system, Seat belt pretensioner system

Tilt and telescopic steering, Power door lock system, SRS, Power seat system

Power outlet

Tail lights, Side marker lights, Parking lights, Headlight switch

No. FUSE AMPERE CIRCUIT

16 IG2 7.5 SRS

17 MPX–B1 7.5

18 MPX–B3 7.5

19 DOME 7.5

20 MPX–B2 7.5

21 H–LP LVL 5 Headlight leveling system

22 P–IG 10

23 SEAT HTR 20 Seat heater

RADIO

25 CIG 15 Cigarette lighter 26 WASHER 20 Windshield washer

NO.2

Power door lock, Steering lock, Engine immobilizer, Power seat system, Retractable hardtop

Tilt and telescopic steering, Headlight switch, Windshield wiper and washer switch, Turn signal switch

Interior light, Personal lights, Vanity lights, Foot lights, Ignition switch light, Trunk light, Antenna, Garage door opener system, Audio system

Gauges and meters, Vehicle stability control system, tire pressure warning system

Shift lock system, Seat heater, Trip–information display, Antenna, Inside rear view mirror, Theft deterrent system

Audio system, Trip–information display, Seat belt warning light, Shift lock system

347

ELECTRICAL COMPONENTS

No. FUSE AMPERE CIRCUIT

27 A/C 5 Air conditioning system 28 P P/SEAT 30 Power seat system 29 TV 5 TV, Navigation system 30 DEFOG 30 Rear window defogger 31 LCE LP 7.5 License plate lights 32 ROOF RH 20 Retractable hardtop lock system 33 FUEL OPN 10 Fuel filler door opener 34 ROOF LH 20 Retractable hardtop lock system 35 P–TRAY 20 Quarter window 36 LGG LH 20 Luggage lock system 37 LGG RH 20 Luggage lock system 38 MAIN 50 Headlights (low beam)

39 IG2 MAIN 20

40 P–DOOR 25

41 D–DOOR 25

Multiport fuel injection system/sequential multiport fuel injection system

Power windows, Power door lock system, Power rear view mirror control system, Outside rear view mirror defogger, Door courtesy lights

No. FUSE AMPERE CIRCUIT

42 D/C CUT 15

43 TURN–HAZ 15

44 ETCS 15

45 HORN 10 Horn, Headlight switch

RADIO

46 47 TEL 5 Telephone

48 ALT–S 5 Charging system

49 EFI 25

50 AM2 30 51 ABS NO.2 40 Anti–lock brake system

52 ALT 140 Charging system 53 ABS NO.1 60 Anti–lock brake system 54 HEATER 50 Air conditioning system

NO.1

All components in “DOME”, “MPX–B1”, “MPX–B2” and “MPX–B3” fuses

Turn signal lights, Emergency flashers

Multiport fuel injection system/sequential multiport fuel injection system

Audio system

Multiport fuel injection system/sequential multiport fuel injection system

All components in “ST” and “IG2” fuses and starting system

348

ELECTRICAL COMPONENTS

No. FUSE AMPERE CIRCUIT

All components in “DEFOG”,

55 RR J/B 50

56 H–LP CLN 30 Headlight cleaner 57 FAN 40 Air conditioning system 58 FAN NO.2 40 Air conditioning system

H–LP R

61 H–LP UPR 20 62 STARTER 7.5 Starting system

63 EFI NO.2 10

64 IGN 5

65 INJ 10

LWR

H–LP L

LWR

“ROOF RH”, “ROOF LH”, “LGG RH”, “LGG LH”, “P–TRAY”, “LCE LP”, and “FUEL OPN” fuses

Right–hand headlight (low beam)

Left–hand headlight (low beam)

Headlight (high beam), Headlight switch

Multiport fuel injection system/sequential multiport fuel injection system, Emission control system

Multiport fuel injection system/sequential multiport fuel injection system, Anti–lock brake system, Traction control system, Vehicle stability control system, Cruise control system

Multiport fuel injection system/sequential multiport fuel injection system

CHECKING BATTERY CONDITION

Precautions

CAUTION

BATTERY PRECAUTIONS The battery produces flammable and explosive

hydrogen gas.  Do not cause a spark by contacting the battery

terminals with tools.  Do not smoke or light a match near the battery. The electrolyte contains poisonous and corrosive

sulfuric acid.

 Avoid contact with eyes, skin or clothes.  Never inhale or swallow electrolyte.  Wear protective safety glasses when working near

the battery.  Keep children away from the battery. EMERGENCY MEASURES  If electrolyte gets in your eyes, flush your eyes with

clean water f o r a t l east 15 minutes and get immediate

medical attention. If possible, continue to apply

water with a sponge or cloth while traveling to the

medical office.

349

ELECTRICAL COMPONENTS

 If electrolyte gets on your skin, thoroughly wash the

contact area. If you feel a pain or burn, get medical attention immediately.

 If electrolyte gets on your clothes, there is a

possibility of its soaking through to your skin, so immediately take off the exposed clothing and follow the procedure above, if necessary.

 If you accidentally swallow electrolyte, drink a large

quantity of water or milk. Follow with milk of magnesia, beaten raw egg or vegetable oil. Then go immediately for emergency help.

Checking battery exterior

64sa17a



Terminals 2Hold–down clamp

Check the battery for corroded or loose connections, cracks, or loose hold–down clamps.

1. If the battery is corroded, wash it off with a solution of warm water and baking soda. Coat the terminals with grease to prevent further corrosion.

2. If the connections are loose, tighten the clamp bolts –but do not overtighten.

3. Tighten the hold–down clamp only enough to keep the battery firmly in place. Overtightening may damage the battery case.

350

ELECTRICAL COMPONENTS

NOTICE



Make sure the engine and all accessories are turned off before performing maintenance.



When checking the battery, remove the ground cable first and reinstall it last.



Be careful not to cause a short circuit with tools.



Take care no solution gets into the battery when washing it.

BATTERY RECHARGING

PRECAUTIONS

During recharging, the battery is producing hydrogen gas.

Therefore, before recharging:

1. If recharging with the battery installed on the vehicle, be sure to disconnect the ground cable.

2. Make sure the power switch on the recharger is off when connecting the charger cables to the battery and when disconnecting them.

CAUTION

 Always charge the battery in an unconfined area. Do

not charge the battery in a garage or closed room

where there is not sufficient ventilation.  Only do a slow charge (5 A or less). Charging at a

quicker rate is dangerous. The battery may explode

causing personal injuries.

NOTICE

Never recharge the battery while the engine is running. Also, make sure all accessories are turned off.

351

ELECTRICAL COMPONENTS

CHECKING AND REPLACING THE

BLADE TYPE FUSES

64sa11



Engine compartment 1Spare fuses 2Pull–out tool

64sa10

64sa13



Driver’s side kick panel

64sa12



Passenger’s side kick panel

352



Engine compartment

ELECTRICAL COMPONENTS

64sa16



Trunk

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.

64sa14

2. Make sur e t h e i noperative 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.

64g008a



Good

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 ”CIG”, ”RADIO NO.1”, ”DOME” or ”HTR” fuse, which may be 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 to the amperage as possible. 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.



Blown

353

ELECTRICAL COMPONENTS

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

64sa19a



Engine compartment

64sa20a

354



Engine compartment

64g104



Good

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.

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.



Blown

CAUTION

ELECTRICAL COMPONENTS

NOTICE

Before replacing the fuses, have the cause of electrical overload determined and repaired by your Lexus dealer .

355

ELECTRICAL COMPONENTS

ADDING WASHER FLUID

64sa01

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.

CHECKING THE HEADLIGHT AIM

64sa24c



Vertical movement adjusting bolt 1 (Inside screw)

Vertical movement adjusting bolt 2 (Outside screw)

Aiming caution label

Before checking the headlight aim:

1. Make sure the body around the headlight is not deformed.

2. Park the vehicle on a level spot.

3. Get into the driver’s seat and put the vehicle in a state ready for driving (with a full tank).

4. Bounce the vehicle several times.

356

Adjusting the vertical aiming

64sa24d



For vertical movement adjusting bolt 1

(Inside screw)

For vertical movement adjusting bolt 2

(Outside screw)

ELECTRICAL COMPONENTS

64sa22b

1. Turn the Phillips–head screwdriver five turns or multiple–of–5 turns in either direction for turning the vertical movement adjusting bolt 1 (inside screw). At this time, keep the turning direction and number of turns in mind.

Every 5 turns adjust an aiming position to up or down by about

0.2.

357

ELECTRICAL COMPONENTS

64sa23a

64sa25b

2. Turn the Phillips–head screwdriver one time for turning the vertical movement adjusting bolt 2 (outside screw) in the same way as step 1 in relation to the 5 turns of the Phillips–head screwdriver for turning the vertical movement adjusting bolt 1 (inside screw).

INFORMATION



If 3 turns of the Phillips–head screwdriver are appropriate for the vertical movement adjusting bolt 1 (inside screw) at step 1, turn the Phillips–head screwdriver three fifth turns in the same direction as step 1 for the vertical movement adjusting bolt 2 (outside screw).



The turning confirmation mark is stamped at the tip of the vertical movement adjusting bolt 2 (outside screw). Turn the Phillips–head screwdriver for turning the vertical movement adjusting bolt 2 (outside screw) while checking this mark.

358

ELECTRICAL COMPONENTS

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. Vehicles with discharge headlights:  Do not touch the high voltage socket when the head-

light turns on. 20000 V is momentarily generated and

may cause severe injury by electric shock.  Do not disassemble, repair or take apart the 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.

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 fogs 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.

NOTICE

Only use a bulb of the listed type.

359

ELECTRICAL COMPONENTS

LIGHT LOCATION

64sa03

Light Bulbs Bulb No. W Type

1 Headlight (High beam) 9005 60 A 2 Front turn signal light ––– 21 D 3 Parking light 168 5 D 4 Front side marker light 168 5 D 5 Headlight (Low beam) ––– 35 B 6 Fog light ––– 55 G

64sa04c

Light Bulbs Bulb No. W Type

1 Rear side marker light 168 5 D 2 Rear turn signal light 7440 21 D 3 Tail/stop light 7443 5/21 D 4 Back–up lights 7440 21 D 5 License plate lights 194 3.8 D 6 Trunk lights 194 3.8 D

360

64sa05a

Light Bulbs Bulb No. W Type

1 Front interior/personal

light ––– 8 F

2 Vanity light ––– 1.5 E 3 Glove box light ––– 1.2 D 4 Foot light ––– 1.4 D 5 Door courtesy light 194 3.8 D

A: HB3 halogen bulbs B: D2S discharge bulbs C: HB4 halogen bulbs D: Wedge base bulbs E: Double end bulbs F: Single end bulbs G: H3 halogen bulbs

ELECTRICAL COMPONENTS

361

ELECTRICAL COMPONENTS

362

SECTION 7

REPORTING SAFETY DEFECTS FOR U.S. OWNERS

Reporting safety defects for U.S. owners

Reporting safety defects for U.S. owners 372. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

371

REPORTING SAFETY DEFECTS FOR U.S. OWNERS

REPORTING SAFETY DEFECTS

FOR U.S. OWNERS

If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Toyota Motor Sales, U.S.A., Inc. (Toll–free: 1–800–25–LEXUS).

If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Toyota Motor Sales, U.S.A., Inc.

To contact NHTSA, you may either call the Auto Safety Hotline toll–free at 1–800–424–9393 (or 366–0123 in Washington, D.C. area) or write to: NHTSA, U.S. Department of Transportation, Washington, D.C. 20590. You can also obtain other information about motor vehicle safety from the Hotline.

372

SECTION 6 –

SERVICE PROCEDURES AND SPECIFICATIONS

Body

Specifications 364. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Protecting your vehicle from corrosion 365. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Washing and waxing 366. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cleaning the interior 368. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

363

BODY

SPECIFICATIONS

– DIMENSIONS AND WEIGHT

Overall length Overall width 1825 mm (71.9 in.) Overall height 1350 mm (53.1 in.)* Wheelbase 2620 mm (103.1 in.) Tread – Front

– Rear

Vehicle capacity weight (occupants + luggage) 295 kg (645 lb.)

*: Unladen vehicle

– FUEL TANK

Capacity

4515 mm (177.8 in.)

1550 mm (61.0 in.) 1535 mm (60.4 in.)

75 L (19.8 gal., 16.5 lmp.gal.)

364

BODY

PROTECTING YOUR VEHICLE

FROM CORROSION

Proper care of your Lexus can help ensure long–term corrosion prevention.

The most common causes of corrosion to your vehicle are:

 The accumulation of road salt, dirt and moisture in

hard–to–reach areas under the vehicle.

 Chipping of paint or undercoating caused by minor

accidents or by stones and gravel.

The following conditions will cause or accelerate corrosion of your vehicle, so it is important to keep your vehicle, particularly the underside, as clean as possible and to repair any damage to paint or protective coatings as soon as possible.

 The presence of road salt or dust control chemicals, salt in

the air near the sea coast, industrial air pollution.

 High humidity, especially at temperatures just above

freezing point.

 Certain parts of your vehicle are wet or damp for an

extended period of time, even though other parts of the

vehicle are dry.

 Components of the vehicle which do not dry quickly due to

lack of proper ventilation are exposed to high ambient

temperature.

To help prevent corrosion on your Lexus, follow these guidelines:

Keep your vehicle clean by regular washing. In addition,

observe the following points.  If you drive on salted roads in the winter or if you live near

the ocean, you should hose off the undercarriage at least

once a month to minimize corrosion.

 High pressure water or steam is effective for cleaning the

vehicle’s underside and wheel housings. Pay particular attention to these areas as it is difficult to see all the mud and dirt. It will do more harm than good to simply wet the mud and debris without removing. The lower edge of doors, rocker panels and frame members have drain holes which should not be allowed to clog with dirt as trapped water in

these areas can cause corrosion.

 Wash the underside of the vehicle thoroughly when winter

is over. See ”Washing and waxing” on page 366 for more tips. Check the condition of your vehicle’s paint and trim. If you

find any chips or scratches in the paint, touch them up immediately to prevent corrosion from starting. If the chips or scratches have gone through the bare metal, have a qualified body shop make the repair.

365

BODY

Check the interior of your vehicle. Water and dirt can

accumulate under the floor mats and could cause corrosion. Occasionally check under the mats to make sure the area is dry. Be particularly careful when transporting chemicals, cleansers, fertilizers, salt, etc. These should be transported in proper containers. If a spill or leak should occur, immediately clean and dry the area.

Keep your vehicle in a well ventilated garage or a roofed place. Do not park your vehicle in a damp, poorly ventilated garage. If you wash your vehicle in the garage, or

if you drive it covered with water or snow, your garage may be so damp as to cause corrosion. Even if your garage is heated, a wet vehicle can corrode if the ventilation is poor.

WASHING AND WAXING

Washing your Lexus

Keep your vehicle clean by regular washing.

The following cases may cause weakness to the paint or corrosion to the body and parts. Wash your vehicle as soon as possible.

 When driving in a coastal area  When driving on a road sprinkled with antifreeze  When exposed to coal tar, tree sap, bird droppings and

carcass of an insect

 When driving in areas where there is a lot of smoke, soot,

dust, iron dust or chemical substances

 When the vehicle becomes remarkably dirty with dust and

mud

366

BODY

Hand–washing your Lexus

Work in the shade and wait until the vehicle body is not hot to the touch.

1. Rinse off loose dirt with a hose. Remove any mud or road salt from the underside of the vehicle or in the wheel wells.

2. Wash with a mild car–wash soap, mixed according to the manufacturer’s instructions. Use a soft cotton mitt and keep it wet by dipping it frequently into the wash water. Do not rub hard – let the soap and water remove the dirt.

65sa01

Spray water on the side windows or top seals from above, at a 45 angle to the ground.

NOTICE

Do not spray water at side windows and top seals in a way which may cause water to enter the vehicle.

Plastic wheel ornaments: The plastic wheel ornaments are

damaged easily by organic substances. If any organic substance splashes an ornament, be sure to wash it off with water and check if the ornament is damaged.

CAUTION

Do not attach the heavily damaged plastic wheel ornament. It may fly off the wheel and cause accidents while the vehicle is moving.

Aluminum wheels: Use only a mild soap or neutral detergent. Urethane bumpers and side moldings: Wash carefully. Do

not scrub with abrasive cleaners. The bumper and side molding faces are soft.

Road tar: Remove with turpentine or cleaners that are marked safe for painted surfaces.

NOTICE

Do not use organic substances (gasoline, kerosene, benzine or strong solvents), which may be toxic or cause damage.

3. Rinse thoroughly – dried soap can cause streaking. In hot weather you may need to rinse each section right after you wash it.

4. To prevent water spots, dry the vehicle using a clean soft cotton towel. Do not rub or press hard – you might scratch the paint.

367

BODY

Automatic car wash

NOTICE

To prevent damage to the antenna, make sure it is retracted before driving your vehicle through an automatic car wash.

Your vehicle may be washed in an automatic car wash, but remember that the paint can be scratched by some types of brushes, unfiltered washing water, or the washing process itself. Scratching reduces paint durability and gloss, especially on darker colors. The manager of the car wash should be able to advise you whether the process is safe for the paint on your vehicle.

Waxing your Lexus

Polishing and waxing is recommended to maintain the original beauty of your Lexus’ finish.

Apply wax once a month or if the vehicle surface does not repel water well.

1. Always wash and dry the vehicle before you begin waxing, even if you are using a combined cleaner and wax.

2. Use a good quality polish and wax. If the finish has become extremely weathered, use a car–cleaning polish, followed by a separate wax. Carefully follow the manufacturer ’s instructions and precautions. Be sure to polish and wax the chrome trim as well as the paint.

3. Wax the vehicle again when water does not bead but remains on the surface in large patches.

CLEANING THE INTERIOR

CAUTION

 Be careful not to splash water or spill liquid on the

floor. This may prevent the SRS side airbags from activating correctly, resulting in serious injury.

 Do not wash the vehicle floor with water, or allow

water to get onto the floor when cleaning the vehicle interior or exterior. Water may get into audio components or other electrical components above or under the floor carpet (or mat) and cause a malfunction; and it may cause body corrosion.

Leather–trimmed interior

The selected leather is used in your Lexus. Due to characteristics of leather products, some parts of leather may be rough, uneven or scratched originally.

To keep good appearance, we recommend you to clean it periodically twice a year.

Remove dirt on the leather in the following ways:

1. Wipe it off lightly using a soft cloth (e.g. gauze) dampened with 5% solution of neutral detergent for wool.

2. Wring water from a clean cloth and thoroughly wipe off all traces of detergent with it.

368

BODY

3. Wipe off the surface of the leather with a dry soft cloth. Allow the leather to dry in a ventilated shaded area. Excess of wet may cause the hardening or shrinking of the leather.

NOTICE



Dirt or sand adhered to the leather may damage the treated surface and cause it to wear earlier. Remove dirt or sand using a vacuum cleaner.



If a stain should fail to come out with a neutral detergent, apply a cleaner that does not contain an organic solvent.



Never use organic substances such as benzine, alcohol or gasoline, or alkaline or acid solutions for cleaning the leather as these could cause discoloring.



Use of a nylon brush or synthetic fiber cloth, etc. may scratch the fine grained surface of the leather.



Mildew may develop on soiled leather upholstery . Be especially careful to avoid oil spots. T ry to keep your upholstery always clean.



Long exposure to direct sunlight may cause the leather surface to harden and shrink. Keep your vehicle in a shaded area, especially in the summer.



The interior of your vehicle is apt to heat up on hot summer days, so avoid placing on the upholstery items made of vinyl or plastic or containing wax as these tend to stick to leather when warm.



Improper cleaning of the leather upholstery could result in discoloration or staining.

Carpets, Windows and Seat Belts

Begin by vacuuming thoroughly to remove as much dirt as possible. Several types of foam cleaners are available; some are in aerosol cans and others are powders or liquids which you mix with water to produce a foam. To shampoo the carpets, use a sponge or brush to apply the foam. Rub in overlapping circles. Do not apply water – the best results are obtained by keeping the carpet as dry as possible. Read the shampoo instructions and follow them closely.

The seat belts may be cleaned with mild soap and water or with lukewarm water.

Use a cloth or sponge. As you are cleaning, check the belts for excessive wear, fraying or cuts.

NOTICE



Use a good foam–type shampoo to clean the carpets.



Do not use dye or bleach on the belts – it may weaken them.



Do not use the belts until they become dry.



The windows may be cleaned with any household window cleaner.



When cleaning the inside of the rear window, be careful not to scratch or damage the heater wires or connectors.

369

BODY

Air Conditioning Control Panel, Audio System, Instrument Panel, Console Panel, and Switches

Use 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.

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If you use cleaners or polishing agents, make sure their ingredients do not include the substances mentioned above.

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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.

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The displays of air conditioning control panel and car audio are coated to avoid reflection. If the display becomes dirty, do not use chemicals and detergent. Wipe it off with a dry cloth.

If you have any questions about the cleaning of your Lexus, your local Lexus dealer will be pleased to answer them.

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