Lexus GS300 owner's manual

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 best 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

• When traveling in the U.S. mainland or Canada: Lexus Roadside Assistance 1-800-25-LEXUS (Toll-Free) (1-800-255-3987)
• HAWAII: Lexus Customer Service Assistance 1-800-25-LEXUS (Toll-Free) (1-800-255-3987)

CANADIAN OWNERS

• When traveling in Canada or the U.S. mainland: Lexus Roadside Assistance/Customer Service 1-800-26-LEXUS (Toll-Free) (1-800-265-3987)

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.

TOYOTA MOTOR CORPORATION

i

2003 GS430/300 from May '03 Prod. (OM30601U)

INTRODUCTION

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

• New vehicle warranty
• Emission control systems warranty
• 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 information, please refer to the “Owner’s Manual Supplement / Scheduled Maintenance”.

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 affect 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, 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.

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 fire. Be sure to have the systems 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.

ii 2003 GS430/300 from May '03 Prod. (OM30601U)

HOW TO USE THIS MANUAL

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. Comfort adjustment
7. Theft deterrent

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.

iii

2003 GS430/300 from May ’03 Prod. (OM30601U)

HOW TO USE THIS MANUAL

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.

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. You 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.

iv

PICTORIAL INDEX

INSTRUMENT PANEL

vi 2003 GS430/300 from May '03 Prod. (OM30601U)

PICTORIAL INDEX

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

vii

PICTORIAL INDEX

INSTRUMENT CLUSTER (GS430 sold in U. S. A.)

viii 2003 GS430/300 from May '03 Prod. (OM30601U)

PICTORIAL INDEX

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

ix

PICTORIAL INDEX

INSTRUMENT CLUSTER (GS300 sold in U. S. A.)

x 2003 GS430/300 from May ’03 Prod. (OM30601U)

PICTORIAL INDEX

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

PICTORIAL INDEX

INSTRUMENT CLUSTER (GS430 sold in Canada)

xii 2003 GS430/300 from May '03 Prod. (OM30601U)

PICTORIAL INDEX

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

xiii

PICTORIAL INDEX

INSTRUMENT CLUSTER (GS300 sold in Canada)

xiv 2003 GS430/300 from May ’03 Prod. (OM30601U)

PICTORIAL INDEX

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

XV

PICTORIAL INDEX

SEAT AND STEERING WHEEL

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

xvi 2003 GS430/300 from May '03 Prod. (OM30601U)

PICTORIAL INDEX

EXTERIOR VIEW

1 Rear window defogger . . . . . . . . . 31 2 Trunk lid . . . . . . . . . . . . . . . 67 3 Moon roof . . . . . . . . . . . . . . . 70 4 Wiper and washer . . . . . . . . . . 28, 303 5 Fuel filler door . . . . . . . . . . . 69 6 Outside rear view mirror . . . . . 82 7 Door . . . . . . . . . . . . . . . . . . 19 8 Tire and wheel . . . . . . . . . . . 282 9 Headlights . . . . . . . . . . . . . 24, 309 10 Hood . . . . . . . . . . . . . . . . . 66

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

xvii

xviii

2003 GS430/300 from May '03 Prod. (OM30601U)

BASIC OPERATION

QUICK REFERENCE

• Driver's seat ........ 2
• Steering wheel ........ 2
• Automatic transmission (GS430) ........ 3
• Automatic transmission (GS300) ........ 4
• Headlight and turn signal switches ........ 5
• Wiper switch ........ 6

1

QUICK REFERENCE

1. DRIVER’S SEAT

Seat adjustment

2. STEERING WHEEL

• TILT STEERING WHEEL

To tilt the steering wheel up or down to the desired angle, push the control switch in the required direction and release the button when the steering wheel reaches the desired angle.

• TELESCOPIC STEERING WHEEL

To move the steering wheel to the desired position, push the control switch away from you or pull it toward you until the steering wheel reaches the desired position.

QUICK REFERENCE

3. AUTOMATIC TRANSMISSION(GS430)

B500M01

SELECTOR LEVER POSITION P: Parking, engine starting and key removal R: Reverse N: Neutral D: Normal driving (with overdrive on) 4: Engine braking* 3, 2: Stronger engine braking L: Maximum engine braking

OPERATION OF SELECTOR LEVER

B500M05

★ Shift while pressing the brake pedal. (Ignition switch must be in the "ON" position.)

*When the cruise control is being used, even if you downshift from "D" to "4", engine braking will not be enabled because the cruise control is not cancelled. For the operation to decrease the vehicle speed, see page 192.

3

QUICK REFERENCE

AUTOMATIC TRANSMISSION(GS300)

SELECTOR LEVER POSITION P: Parking, engine starting and key removal R: Reverse N: Neutral D: Normal driving (with overdrive on) M: Manual shifting up or down shifting* 3, 2: Stronger engine braking L: Maximum engine braking

OPERATION OF SELECTOR LEVER

★ Shift while pressing the brake pedal. (Ignition switch must be in the "ON" position.)

*When the cruise control is being used, even if you downshift from "D" to "4", engine braking will not be enabled because the cruise control is not cancelled. For the operation to decrease the vehicle speed, see page 192.

QUICK REFERENCE

4. HEADLIGHT AND TURN SIGNAL SWITCHES

● HEADLIGHT SWITCH

With the ignition OFF

With the engine started and parking brake released

● TURN SIGNAL SWITCH

5

QUICK REFERENCE

5. WIPER SWITCH

6