Lexus Ls430 2004 Owner's Manual

GAS ST

D Fuel selection:

Select premium unleaded gasoline with an Octane Rating of 91 (Research Octane Number 96) or higher for optimum engine performance. However, if such premium type cannot be obtained, you may temporarily use unleaded gasoline with an Octane Rating as low as 87 (Research

Octane Number 91).

D Fuel tank capacity:

84 L (22.2 gal., 18.5 lmp.gal.)

D Engine oil:

“Toyota Genuine Motor Oil” or equivalent

Oil grade: API grade SL “Energy-Conserving” or ILSAC

multigrade engine oil.

Recommended oil viscosity - SAE 5W- 30 if normal

temperatures are below 38_C (100_F) Oil capacity: L (qt., lmp.qt.)

Drain and refill

with filter 5.1 (5.4, 4.5) without filter 4.5 (4.8, 4.0)

See page 463 for detailed information.

D Engine coolant:

Capacity: 9.5 L (10.0 qt, 8.4 lmp.qt.)

Coolant type - “Toyota Super Long Life Coolant” or similar high quality ethylene glycol based non-silicate, non-amine, non- nitrite, and non- borate coolant with long- life hybrid organic acid technology (Coolant with long- life hybrid organic acid technology is a combination of low phosphates

and organic acids.)

ATION INFORMATION

Do not use plain water alone. For checking the engine coolant, see page 466.

D Automatic transmission:

Fluid type - “Toyota Genuine ATF WS” See page 472 for detailed information.

D Tire information:

See page 478 through 496 for detailed information.

D Tire inflation pressure:

kPa (kgf/cm

re size Front Rear

Ti P225/55R17 95H 220 (2.2, 32) 220 (2.2, 32) 245/45R18 96W 230 (2.3, 33) 230 (2.3, 33)

For sustained high speeds above 160 km/h (100 mph), in countries where such speeds are permitted by law, add the tire pressure given below to the front tires and rear tires, but never exceed the maximum cold tire pressure molded on

the tire sidewall. P225/55R17 95H 20kPa (0.2 kgf/cm

245/45R18 96W 40kPa (0.4 kgf/cm2 or bar, 6 psi)

cold tires

or bar, psi)

or bar, 3 psi)

lsu

You should know as much about the quality and importance of proper maintenance of your new vehicle as the people who built it.

The Lexus authorized Repair Manual tells you how to maintain your vehicle and enables you to correctly perform your own maintenance.

The best way to keep your new vehicle in top running order is to maintain it properly from the moment you drive it off the showroom floor.

The Lexus authorized Repair Manual is packed with literally everything you need to know to perform your own maintenance in virtually every area of your new vehicle.

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Maintenance procedures for the engine, chassis, body, electrical system, and more, are clearly explained and illustrated.

Periodic maintenance and tune-up

Periodic maintenance and tune-up helps to prevent small problems from growing into larger ones later on. The repair manual outlines exactly what maintenance is required and clearly explains how to do the work yourself step-by-step.

Areas covered include such things as spark plug replacement, valve clearance adjustment and engine oil and filter replacement.

Where to obtain the

Repair Manual

The repair manual for LS430, written in English, may be purchased as applicable from any Lexus dealer. Pub. Name: 2004 LS430 Repair Manual Pub. No.: Vol.1 RM1048U1

Vol.2 RM1048U2

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FOREWORD

Congratulations on your selection of this Lexus. In Lexus vehicles we have invested all our engineering and design resources; all the know-how we have gained in over 60 years of making automobiles; the highest motivation of our most talented employees; and our tradition of incessant striving toward ever greater quality.

This Owner’s Manual explains the features of your new Lexus. Please read it and follow the instructions carefully so that you can enjoy many years of safe motoring.

When it comes to service, remember that your Lexus dealer knows your vehicle very well and is interested in your complete satisfaction. Your Lexus dealer will provide quality maintenance and any other assistance you may require.

If there is not a Lexus dealer near you, or you need emergency assistance for any reason, please call the following number:

U.S. OWNERS D When traveling in the U.S. mainland or Canada:

Lexus Roadside Assistance 1-800-25-LEXUS (Toll-Free)

D HAWAII:

Lexus Customer Service Assistance 1-800-25-LEXUS (Toll-Free)

CANADIAN OWNERS D When traveling in Canada or the U.S. mainland:

Lexus Roadside Assistance/Customer Service1-800-26-LEXUS (Toll-Free)

Please leave this Owner’s Manual in this vehicle at the time of resale. The next owner will need this information also. All information and specifications in this manual are current at the time of printing. However, because of the Lexus policy

of continual product improvement, we reserve the right to make changes at any time without notice. Please note that this manual applies to all models and explains all equipment, including options. Therefore, you may find

some explanations for equipment not installed on your vehicle.

(1-800-255-3987)

(1-800-265-3987)

IMPORTANT INFORMATION ABOUT YOUR LEXUS

IMPORTANT INFORMATION ABOUT

YOUR LEXUS

Occupant restraint systems

Lexus encourages you and your family to take the time to read Section 1-6 of this Owner’s Manual carefully. In terms of helping you understand how you can receive the maximum benefit of the occupant restraint systems this vehicle provides, Section 1-6 of this Owner ’s Manual is the most important section for you and your family to read.

Section 1-6 describes the function and operation concerning seats, seat belts, SRS airbags and child restraint systems of this vehicle and some potential hazards you should be aware of. These systems work together along with the overall structure of this vehicle in order to provide occupant restraint in the event of a crash. The effect of each system is enhanced when it is used properly and together with other systems. No single occupant restraint system can, by itself, provide you or your family with the equal level of restraint which these systems can provide when used together. That is why it is important for you and your family to understand the purpose and proper use of each of these systems and how they relate to each other.

The purpose of all occupant restraint systems is to help reduce the possibility of death or serious injury in the event of a collision. None of these systems, either individually or together, can ensure that there is no injury in the event of collision. However, the more you know about these systems and how to use them properly, the greater your chances become of surviving an accident without death or serious injury.

Seat belts provide the primary restraint to all occupants of the vehicle, and every occupant of the vehicle should wear seat belts properly at all times. Children should always be secured in child restraint systems that are appropriate for their age and size. SRS (Supplemental Restraint System) airbags are, as their names i m p l y, designed to work with, and be supplemental to, seat belts and are not substitutes for them. SRS airbags can be very effective in reducing the risk of head, chest and knee injuries by preventing contact of the head, chest and knee with interior portions of the vehicle.

In order to be effective, the SRS airbags must deploy with tremendous speed. The rapid deployment of the SRS airbags makes the SRS airbags themselves potential sources of serious injury if an occupant is too close to an airbag, or if an object or s o m e p a r t o f his or her body has been placed between the occupant and the airbag at the time of deployment. This is just one example of how the instructions in Section 1-6 of this Owner’s Manual will help ensure proper use of the occupant restraint systems, and increase the safety they can provide to you and your family in the event of an accident.

Lexus recommends you to read the provisions in Section 1-6 carefully and refer to them as needed during your time of ownership of this vehicle.

IMPORTANT INFORMATION ABOUT YOUR LEXUS

New vehicle warranty

Your new vehicle is covered by the following Lexus limited warranties:

D New vehicle warranty D Emission control systems warranty D Others

For further information, please refer to the “Owner’s Guide”, “Owner’s Manual Supplement” or “Warranty Booklet”.

Your responsibility for maintenance

It is the owner’s responsibility to make sure the specified maintenance is performed. Section 5 of this Owner’s Manual gives details of these maintenance requirements. Included in Section 6 is general maintenance. For scheduled maintenance infor m a t i o n , p l ease refer to the “Owner’s Manual Supplement / Scheduled Maintenance”.

Important health and safety information about your Lexus

CAUTION

D WARNING: Engine exhaust, some of its constituents,

and a wide variety of automobile components contain or emit chemicals known to the State of California to cause cancer and birth defects and other reproductive harm. In addition, oils, fuels and fluids contained in vehicles as well as waste produced by component wear contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

D Battery posts, terminals and related accessories

contain lead and lead compounds. Wash your hands after handling. Used engine oil contains chemicals that have caused cancer in laboratory animals. Always protect your skin by washing thoroughly with soap and water.

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IMPORTANT INFORMATION ABOUT YOUR LEXUS

Accessories, spare parts and modification of your Lexus

A wide variety of non-genuine spare parts and accessories for Lexus vehicles are currently available in the market. You should know that Toyota does not warrant these products and is not responsible for their performance, repair, or replacement, or for any damage they may cause to, or adverse effect they may have on, your Lexus vehicle.

This vehicle should not be modified with non-genuine Lexus products. Modification with non- genuine Lexus products could af fect its performance, safety or durability, and may even violate governmental regulations. In addition, damage or performance problems resulting from the modification may not be covered under warranty.

Spark ignition system of your Lexus

The spark ignition system in your Lexus meets all requirements of the Canadian Interference- Causing Equipment Standard.

Installation of a mobile two-way radio system

As the installation of a mobile two-way radio system in your vehicle could affect electronic systems such as the multiport fuel injection system/sequential multiport fuel injection system, cruise control system, dynamic radar/laser cruise control system, anti-lock brake system, SRS airbag system and seat belt pretensioner system, be sure to check with your Lexus dealer for precautionary measures or special instructions regarding installation.

Tires and loading on your Lexus

Underinflated or overinflated tire pressure and the excess load may result in the deterioration of steering ability and braking ability, leading to an accident. Check the tire inflation pressure periodically and be sure to keep the load limits given in this Owner’s Manual. For details about tire inflation pressure and load limits, see pages 478 and 390.

Scrapping of your Lexus

The SRS airbag and seat belt pretensioner devices in your Lexus contain explosive chemicals. If the vehicle is scrapped with the airbags and seat belt pretensioners left as they are, this may cause an accident such as a fire. Be sure to have the system of the SRS airbag and seat belt pretensioner removed and disposed of by a qualified service shop or by your Lexus dealer before you scrap your vehicle.

HOW TO USE THIS MANUAL

The contents of this manual are explained briefly on this page to help you make the best use of the manual. Please read this page and the rest of the Owner’s Manual carefully to make sure you fully understand the operation of your vehicle.

This will help you enjoy safe and comfortable driving.

TABLE OF CONTENTS

The table of contents and the pictorial index provide easy reference to the appropriate pages.

BASIC OPERATION - QUICK REFERENCE

Operation of basic equipment is briefly explained in an easily understandable way for quick reference.

SECTION 1 - INSTRUMENTS AND CONTROLS

The vehicle’s equipment is divided into the 7 groups listed below. Use of the equipment is explained, including any points you should pay particular attention to.

1. Keys and doors

2. Switches

3. Gauges, meters and service reminder indicators

4. Interior equipment

5. Exterior equipment

6. Occupant restraint systems

7. Steering wheel and mirrors

SECTION 2 - AIR CONDITIONING AND AUDIO

The features of the vehicle’s air conditioning and audio are explained in detail. Be sure to read this section so that you can make full use of them.

SECTION 3 - STARTING AND DRIVING

Starting the engine, driving, stopping, operation of features affecting vehicle handling, hints on vehicle safety and safe driving techniques are all explained. Please read everything in this section, and remember - drive safely!

SECTION 4 - IN CASE OF AN EMERGENCY

This section explains what to do in the event of an urgent situation such as the engine not starting or getting a flat tire, etc. If such a problem occurs, check the contents of this Owner’s Manual and follow the instructions given.

SECTION 5 - MAINTENANCE

This section explains the importance of regular maintenance. Regular and periodic inspection and maintenance of your Lexus will help to keep your vehicle in its best condition.

SECTION 6 - SERVICE PROCEDURES AND SPECIFICATIONS

Simple maintenance procedure and service data are provided here for your reference should you wish to perform inspection and maintenance yourself.

INDEX

The page number is listed for each item in the Owner’s Manual so that you can rapidly find the item and page you are searching for.

HOW TO USE THIS MANUAL

GAS STATION INFORMATION

The information you need to know for appropriate servicing at the gas station is provided here.

QUICK INDEX

This is designed so that you can quickly find the needed information when an urgent situation arises.

Safety symbol

In this manual, you will also see a circle with a slash through it. This means ”Do not”, ”Do not do this”, or ”Do not let this happen”.

Safety and vehicle damage warnings

In this manual you will see CAUTION and NOTICE warnings. These are used in the following ways:

CAUTION

This is a warning against anything which may cause injury to people if the warning is ignored. You are informed about what you must or must not do in order to reduce the risk of injury to yourself and others.

NOTICE

This is a warning against anything which may cause damage to the vehicle or its equipment if the warning is ignored. Y ou are informed about what you must or must not do in order to avoid or reduce the risk of damage to your Lexus and its equipment.

Your Lexus Owner’s Manual provides you with a considerable amount of information. To use this information most effectively, please take the time to familiarize yourself with the contents and use of the manual.

INSTRUMENT PANEL (Vehicles with navigation system)

00L184a

PICTORIAL INDEX

Power window switches 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Shoulder anchor control switch 170. . . . . . . . . . . . . . . . . . . . . . . . .

Driving position memory switch 219. . . . . . . . . . . . . . . . . . . . . . . .

Door lock switch 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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PICTORIAL INDEX

Window lock switch 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Side vents 252. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Headlight, turn signal and fog

light switches 54, 57, 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wiper and washer switch 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Automatic air conditioning controls 237, 239. . . . . . . . . . . . . . . .

Rear window and outside rear view mirror defogger

switch 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clock 115. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lexus park assist system/Rear view monitor/ Navigation system display

(See “Navigation System Owner’s Manual”) 314/320. . . . . . . . .

Outside temperature display 116. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Front passenger’s seat belt reminder light 84. . . . . . . . . . . . . . . .

Center vents 251. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Emergency flasher switch 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Car audio 259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Glove box 121. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Driving pattern selector switch 303. . . . . . . . . . . . . . . . . . . . . . . . .

Auxiliary box 128. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Seat heater switches/

Climate control seat switches 69/71. . . . . . . . . . . . . . . . . . . . . . . . .

Power outlet 119. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Auxiliary box if power outlet is selected/

Ashtray if cigarette lighter is selected 128/118. . . . . . . . . . . . . . .

Cigarette lighter 118. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Headlight cleaner switch 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Rear seat and rear head restraints

return switch 162. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Traction control system off switch 360. . . . . . . . . . . . . . . . . . . . . .

Rear electric sunshade switch 136. . . . . . . . . . . . . . . . . . . . . . . . . .

CD automatic changer 281. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Height control switch 357. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Damping mode select switch 359. . . . . . . . . . . . . . . . . . . . . . . . . . .

Automatic transmission selector lever 303. . . . . . . . . . . . . . . . . .

Ignition switch 297, 300. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Volume adjustment knob 30, 39. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Key cancel switch 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tire pressure warning system reset switch 369. . . . . . . . . . . . . .

Cruise control switch/Dynamic radar/laser cruise

control switch 324/327. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Multi-information display control switch 89. . . . . . . . . . . . . . . . .

Rear view mirror folding switch 231. . . . . . . . . . . . . . . . . . . . . . . . .

Steering pad switches 287. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Adaptive front-lighting system cancel switch 56. . . . . . . . . . . . .

Trunk lid opener 143. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parking brake 301. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hood opener 141. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lexus park assist system switch 314. . . . . . . . . . . . . . . . . . . . . . . .

Parking brake release lever 301. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fuel filler door opener 145. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Coin box 126. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power rear view mirror control switches 230. . . . . . . . . . . . . . . . .

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For detailed information, refer to the description given in each section.

INSTRUMENT PANEL (Vehicles without navigation system)

00L185a

PICTORIAL INDEX

Power window switches 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Shoulder anchor control switch 170. . . . . . . . . . . . . . . . . . . . . . . . .

Driving position memory switch 219. . . . . . . . . . . . . . . . . . . . . . . .

Door lock switch 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .