Lexus GS430 Owner's manual

TABLE OF CONTENTS

i

1

Before driving

Adjusting and operating features such as door locks, mir-

rors, and steering column.

2

When driving

Driving, stopping and safe-driving information.

3

Interior features

Air conditioning and audio systems, as well as other interior

features for a comfortable driving experience.

4

Maintenance

and care

Cleaning and protecting your vehicle, performing do-it-your-

self maintenance, and maintenance information.

5

When trouble

arises

What to do if the vehicle needs to be towed, gets a flat tire,

or is involved in an accident.

6

Vehicle 

specifications

Detailed vehicle information.

7

For U.S. owners

Reporting safety defects for U.S. owners.

Index

Alphabetical listing of information contained in this manual.

TABLE OF CONTENTS Index

ii

1-1. Key information .............................. 2

Keys ......................................................... 2

1-2. Opening, closing and locking 

the doors and trunk ..................... 4

Smart access system with 

push-button start............................. 4

Wireless remote control............... 14

Doors...................................................... 17

Trunk...................................................... 21

1-3. Adjustable components ............ 25

Front seats.......................................... 25

Driving position memory 

system ............................................... 27

Head restraints................................ 30

Seat belts ............................................ 33

Steering wheel.................................. 39

Inside rear view mirror.................. 40

Outside rear view mirrors............ 41

1-4. Opening and closing the 

windows and moon roof .......... 43

Power windows................................ 43

Moon roof .......................................... 46

1-5. Refueling........................................ 49

Opening the fuel tank cap........... 49

1-6. Anti-theft system ......................... 52

Engine immobilizer system......... 52

Alarm.................................................... 54

Theft prevention labels 

(U.S.A.)............................................. 56

1-7. Safety information....................... 57

Correct driving posture............... 57

SRS airbags ....................................... 59

Front passenger occupant 

classification system.................... 70

Child restraint systems ................. 76

Installing child restraints............... 79

2-1. Driving procedures..................... 90

Driving the vehicle.......................... 90

Starting the engine ......................... 97

Transmission ................................... 100

Turn signal lever............................. 104

Parking brake ................................. 105

2-2. Instrument cluster ..................... 106

Gauges and meters ..................... 106

Indicators and warning lights .... 110

Multi-information display............. 113

2-3. Operating the lights and 

windshield wipers..................... 116

Headlight switch.............................. 116

1

Before driving

2

When driving

1

2

3

4

5

6

7

iii

Fog light switch ................................ 119

Windshield wipers and 

washer............................................. 120

Headlight cleaner switch........... 123

2-4. Using other driving systems.... 124

Cruise control ................................ 124

Dynamic radar cruise control... 127

Intuitive parking assist ................. 136

Rear view monitor system......... 155

AVS (Adaptive Variable 

Suspension System) 

(GS430) ....................................... 158

Driving assist systems.................. 159

PCS (Pre-Collision System)..... 165

2-5. Driving information................... 168

Cargo and luggage...................... 168

Vehicle load limits........................... 171

Winter driving tips ......................... 172

Trailer towing................................... 177

Dinghy towing ................................ 178

3-1. Using the touch screen ........... 180

Touch screen .................................. 180

Setting the touch screen ............ 184

3-2. Using the air conditioning 

system and defogger............. 190

Automatic air conditioning 

system............................................. 190

Rear window and outside rear view



mirror defoggers

........................... 198

3-3. Using the audio system............ 199

Audio system type........................ 199

Using the radio.............................. 202

Using the cassette player ............ 211

Using the CD player.................... 215

Playing MP3 and WMA 

discs................................................ 223

Using the DVD player ................ 231

Playing DVD video/audio........ 234

Playing video CD......................... 247

DVD player and DVD video 

disc information .......................... 251

Optimal use of the audio/

video system................................ 255

Using the steering switches..... 259

3-4. Using the hands-free 

system ....................................... 262

Hands-free system ...................... 262

Using the Bluetooth

®



phone ............................................. 267

Setting the hands-free 

system........................................... 280

3-5. Using the interior lights.......... 306

Interior lights list........................... 306

3-6. Using the storage features..... 310

3

Interior features

TABLE OF CONTENTS Index

iv

List of storage features................ 310

3-7. Other interior features............ 316

Sun visors.......................................... 316

Vanity mirror................................... 317

Clock.................................................. 318

Outside temperature display... 319

Ashtrays .......................................... 320

Cigarette lighter............................ 321

Power outlet................................... 322

Seat heaters.................................... 323

Seat heaters and ventilators .... 325

Armrest ............................................ 327

Rear sunshade.............................. 328

Floor mats....................................... 330

Trunk features................................. 331

Garage door opener.................. 334

Compass

.......................................... 339

Lexus Link System ....................... 343

4-1. Maintenance and care............ 358

Cleaning and protecting the 

vehicle exterior ......................... 358

Cleaning and protecting the 

vehicle interior........................... 360

4-2. Maintenance ............................. 363

Maintenance requirements..... 363

General maintenance............... 365

Emission inspection and 

maintenance (I/M) 

programs..................................... 368

4-3. Do-it-yourself maintenance.. 369

Do-it-yourself service 

precautions.................................. 369

Hood.................................................. 372

Positioning the jack ..................... 373

Engine compartment.................. 375

Tires .................................................. 390

Tire inflation pressure................ 400

Wheels.............................................. 404

Air conditioning filter................. 406

Electronic key battery............... 409

Checking and replacing 

fuses................................................... 411

Headlight aim................................. 429

Light bulbs........................................ 431

5-1. Essential information.............. 438

If your vehicle needs to be 

towed............................................. 438

If you think something is 

wrong............................................. 445

Fuel pump shut off system ........ 446

Event data recorder.................... 447

5-2. Steps to take in an 

emergency............................... 449

4

Maintenance and care

5

When trouble arises

1

2

3

4

5

6

7

v

If a warning light turns on or a



warning buzzer sounds...

............. 449

If a warning message is 

displayed....................................... 455

If you have a flat tire (Vehicles 

with run-flat tires)...................... 472

If you have a flat tire (Vehicles 

with standard tires)................... 473

If the engine will not start ......... 483

If the shift lever cannot be 

shifted from P.............................. 484

If you lose your keys................... 485

If the electronic key does not 

operate properly...................... 486

If the vehicle battery is 

discharged .................................. 488

If your vehicle overheats........... 492

If the vehicle becomes stuck ... 495

6-1. Specifications............................ 498

Maintenance data....................... 498

Fuel information........................... 508

Tire information................................ 511

6-2. Customization .......................... 523

Customizable features .............. 523

6-3. Initialization ................................ 527

Items to initialize ........................... 527

Reporting safety defects for 

U.S. owners................................. 530

Alphabetical index................... 532

What to do if............................... 540

6

Vehicle specifications

7

For US owners

Index

vi

Headlight (high beam)

P. 116

Pictorial index

Exterior

Turn signal light

P. 104

Fog light

P. 119

Side marker light

P. 116

Headlight (low beam)

P. 116

Hood

P. 372

Parking light

P. 116

Windshield wipers

P. 120

Moon roof 

P. 46

Outside rear view

mirror

P. 41

vii

Tire

●Rotation

●Replacement

●Inflation pressure

●Information

P. 390

P. 473

P. 505

P. 511

Tail lights

P. 116

Side marker light

P. 116

Trunk

P. 21

Rear window defogger

P. 198

Door

P. 17

Fuel filler door

P. 49

Turn signal light

P. 104

: If equipped

viii

A

Power window 

switch

P. 43

Pictorial index

Interior

Seat belt

P. 33

Front passenger

airbag

P. 59

Knee airbags

P. 59

Driver airbag

P. 59

Floor mat

P. 330

Door pocket

P. 315

Head restraint

P. 30

Front seat

P. 25

SRS side airbag

P. 59

Console box

P. 311

Power outlet

P. 322

Ashtray

P. 320

Cup holders

P. 314

Armrest

P. 327

ix

Compass

P. 339

Garage door opener switches

P. 334

Inside rear view mirror

P. 40

Personal light

P. 306

Moon roof switch

P. 46

Interior light

P. 306

Vanity mirror

P. 317

Personal light

P. 306

Interior light

P. 306

Sun visor

P. 316

SRS curtain shield airbag

P. 59

A

: If equipped

Lexus link system switches

P. 343

x

B

Driving position memory switches

P. 27

Door lock switch

P. 17

Window lock switch

P. 43

Power window switches

P. 43

Pictorial index

Interior

xi

Shift lever

P. 100

Cigarette lighter

P. 321

Ashtray

P. 320

Shift lock override button

P. 484

Cup holders

P. 314

C

: If equipped

xii

Pictorial index

Instrument panel

Headlight switch

Turn signal lever

Fog light switch

P. 116

P. 104

P. 119

Gauges and meters

P. 106

Multi-information display

P. 113

Windshield wipers and washer switch

P. 120

Engine switch

P. 97

Trunk opener main switch

P. 21

Glove box

P. 311

Seat heater switches

Seat heater/ventilator switches



P. 323

P. 325

Tilt and telescopic steering 

control switch

P. 39

Parking brake pedal

P. 105

“VSC OFF” switch

P. 161

Coin holder

P. 313

Mode select switch

P. 101

“AVS” switch

P. 158

xiii

Audio remote control switches

P. 259

Cruise control switch

P. 124, 127

Telephone switch

P. 262

“DISP” switch

P. 114

Distance switch

P. 129

Talk switch*

P. 274

: If equipped

*: Refer to “Navigation System Owner's Manual”.

A

B

xiv

C

Pictorial index

Instrument panel

Security indicator

P. 52, 54

Rear window and outside 

rear view mirror defoggers

P. 198

Emergency flashers

Clock

P. 318

Outside temperature display

P. 319

Air conditioning 

system

P. 190

Audio system

P. 199

Navigation system*

xv

“AFS OFF” switch

P. 117

Rear sunshade switch

P. 328

Headlight cleaner switch

P. 123

Intuitive parking assist switch

P. 136

Odometer/trip meter and trip meter 

reset button

P. 107

Instrument panel light control

P. 107

Fuel filler door opener

P. 49

Trunk opener

P. 21

Outside rear view mirror switches

P. 41

D

: If equipped

*: Refer to “Navigation System Owner's Manual”.

xvi

For your information

Main Owner’s Manual

Please note that this manual applies to all models and explains all equipment, includ-

ing options. Therefore, you may find some explanations for equipment not installed

on y

our vehicle.

All specifications provided in this manual are current at the time of printing. How-

ever, because of the Lexus policy of continua

l product improvement, we reserve the

right to make changes at any time without notice.

Depending on specifications, the vehicle shown in

the illustration may differ from

your vehicle in terms of color and equipment.

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 perfor-

mance problems resulting from the modification may not be

covered under war-

ranty.

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, vehicle dynamics integrated manage-

ment, SRS airbag system and seat belt pretensioner sy

stem, be sure to check with

your Lexus dealer for precautionary measures or special instructions regarding

installation.

xvii

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.

Perchlorate Material

Special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate.

Your vehicle has components that may contain perchlorate. These components may

i

nclude airbag, seat belt pretensioners, and wireless remote control batteries.

xviii

CAUTION

■ General precautions while driving

Driving under the influence: Never drive your vehicle when under the influence of

alcohol or drugs that have impaired your ability to operate your vehicle. Alcohol

and certain drugs delay reaction time, impair judgment and reduce coordination,

which could lead to an accident that will hurt or kill you, your occupants or others.

Defensive driving: Always drive defensively. Anticipate mistakes that other drivers

or pedestrians might make and be ready to avoid accidents.

Driver distraction: Always give your full attention to driving. Anything that distracts

the driver, such as adjusting controls, talking on a cellular phone or reading can

result in a collision with resulting death or serious injury to you, your occupants or

others.

■ When children are in the vehicle

Never leave children unattended in the vehicle, and never allow children to have or

use the key.

When left unattended, children may be able to start the vehicle or shift the vehicle

into neutral. There is also a danger that children may injure themselves by playing

with the cigarette lighter, the windows, the moon roof, or other features of the vehi-

cle. In addition, heat build-up or extremely cold temperatures inside the vehicle can

be fatal to children.

xix

Symbols used throughout this manual

Cautions & Notices

Safety symbol

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.

Throughout this manual, you will also see the symbol of a circle

with a slash through it. This means “Do not”, “Do not do this”, or

“Do not let this happen”.

xx

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