Lexus 2018 Owner's manual

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

Pictorial index

Search by illustration

1

For safety

and security

Make sure to read through them

2

Instrument cluster

How to read the gauges and meters, the variety of

warning lights and indicators, etc.

3

Operation of each

component

Opening and closing the doors and windows,

adjustment before driving, etc.

4

Driving

Operations and advice which are necessary for driving

5

Lexus Display

Audio system

Operating the Lexus Display Audio system

6

Interior features

Usage of the interior features, etc.

7

Maintenance

and care

Caring for your vehicle and maintenance procedures

8

When trouble

arises

What to do in case of malfunction or emergency

9

Vehicle

specifications

Vehicle specifications, customizable features, etc.

10

For owners

Reporting safety defects for U.S. owners, and seat belt

and SRS airbag instructions for Canadian owners

Index

Search by symptom

Search alphabetically

TABLE OF CONTENTS2

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

For your information...................................8

Reading this manual...................................12

How to search..............................................13

Pictorial index...............................................14

1-1. For safe use

Before driving ................................ 26

For safe driving..............................28

Seat belts..........................................30

SRS airbags..................................... 36

Front passenger occupant

classification system ................. 46

Safety information for

children.......................................... 52

Child restraint systems...............53

Installing child restraints............. 57

Exhaust gas precautions.............67

1-2. Theft deterrent system

Engine immobilizer system.......68

Alarm...................................................71

Theft prevention labels

(for U.S.A.).....................................74

2. Instrument cluster

Warning lights and

indicators........................................76

Gauges and meters.......................81

Multi-information display ..........86

Fuel consumption

information ................................. 103

3-1. Key information

Keys....................................................110

3-2. Opening, closing and locking

the doors and trunk

Doors.................................................116

Trunk.................................................122

Smart access system with

push-button start.......................127

3-3. Adjusting the seats

Front seats ......................................135

Rear seats .......................................137

Driving position memory..........139

Head restraints.............................144

3-4. Adjusting the steering

wheel and mirrors

Steering wheel..............................147

Inside rear view mirror..............149

Outside rear view mirrors ........151

3-5. Opening, closing the

windows and moon roof

Power windows............................154

Moon roof...................................... 158

1

For safety and security

2

Instrument cluster

3

Operation of each

component

3

1

9

8

7

5

4

3

2

10

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

6

4-1. Before driving

Driving the vehicle ......................164

Cargo and luggage ....................172

Vehicle load limits .......................175

Trailer towing ................................176

Dinghy towing...............................177

4-2. Driving procedures

Engine (ignition) switch.............178

Automatic transmission........... 183

Turn signal lever.......................... 190

Parking brake................................192

ASC

(Active Sound Control).........193

4-3. Operating the lights and

wipers

Headlight switch ..........................194

Automatic High Beam.............. 198

Windshield wipers and

washer.........................................202

4-4. Refueling

Opening the fuel tank cap...... 210

4-5. Using the driving support

systems

Lexus Safety System+................214

PCS

(Pre-Collision System)...........221

LDA (Lane Departure Alert

with steering control)............ 232

Dynamic radar cruise

control.........................................239

Intuitive parking assist................251

Lexus parking assist

monitor........................................260

BSM (Blind Spot Monitor)......276

• BSM function.........................280

• RCTA function......................283

Driving mode select

switch...........................................288

Driving assist systems.............. 292

4-6. Driving tips

Winter driving tips..................... 297

4

Driving

TABLE OF CONTENTS4

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

5-1. Basic Operations

Lexus Display Audio

system..........................................304

Steering wheel audio

switches ....................................... 310

Mobile Assistant ...........................311

USB/AUX ports..........................313

5-2. Setup

Setup menu....................................316

General settings...........................317

Voice settings..............................320

Display settings.............................321

5-3. Using the audio system

Selecting the audio source....322

Optimal use of the audio

system..........................................323

Audio settings .............................324

Audio menu screen

operation.................................... 327

5-4. Using the radio

Radio operation..........................330

5-5. Playing an audio CD and

MP3/WMA/AAC discs

CD player operation................336

5-6. Using an external device

Listening to an iPod ..................343

Using USB memory device... 347

Using the AUX port.................. 351

5-7. Connecting Bluetooth

®

Steps for using Bluetooth

®

devices........................................352

Registering a Bluetooth

®

device..........................................354

Selecting a Bluetooth

®

device..........................................355

Connecting a Bluetooth

®

audio player ..............................356

Connecting a Bluetooth

®

phone...........................................357

Displaying a Bluetooth

®

device details............................358

Detailed Bluetooth

®

settings........................................359

5-8. Bluetooth

®

Audio

Listening to Bluetooth

®

Audio...........................................362

5-9. Bluetooth

®

Phone

Using a Bluetooth

®

Phone ...363

Making a call................................365

Receiving a call...........................368

Speaking on the phone ...........369

Using a Bluetooth

®

phone

message........................................371

Using the steering wheel

switches ...................................... 373

Bluetooth

®

phone settings.... 374

5-10. Phonebook

Contact settings......................... 376

Messaging setting ..................... 379

5

Lexus Display Audio system

5

1

9

8

7

5

4

3

2

10

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

6

5-11. Bluetooth

®

What to do if...

(Troubleshooting)...................380

Bluetooth

®

..................................384

5-12. Other function

“Information” screen ..................391

USB photo....................................393

Weather information................395

Voice command system.........396

6-1. Basic operation of the

Remote Touch screen

Remote Touch ............................402

10.3-inch display........................405

6-2. Using the air conditioning

system

Automatic air conditioning

system.......................................... 407

Heated steering wheel/

seat heaters/

seat ventilators...........................416

6-3. Using the interior lights

Interior lights list.......................... 418

• Interior lights............................419

• Personal lights.........................419

6-4. Using the storage features

List of storage features..............421

• Glove box............................... 422

• Console box .......................... 422

•Cup holders/

bottle holders ........................ 423

Trunk features.............................425

6

Interior features

TABLE OF CONTENTS6

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

6-5. Using the other interior

features

Other interior features.............427

• Sun visors.................................427

• Vanity mirrors ........................427

• Clock .........................................427

• Power outlet ..........................428

• Armrest....................................429

• Rear sunshade ......................429

• Assist grips ...............................431

• Coat hooks...............................431

Garage door opener ...............432

Compass.......................................439

LEXUS Enform Safety

Connect......................................443

LEXUS Enform Remote.........448

LEXUS Enform Service

Connect......................................449

7-1. Maintenance and care

Cleaning and protecting

the vehicle exterior................ 452

Cleaning and protecting

the vehicle interior..................456

7-2. Maintenance

Maintenance

requirements............................459

General maintenance..............462

Emission inspection and

maintenance (I/M)

programs....................................465

7-3. Do-it-yourself maintenance

Do-it-yourself service

precautions ............................... 466

Hood...............................................468

Positioning a floor jack............469

Engine compartment.................471

Tires.................................................483

Tire inflation pressure ..............493

Wheels...........................................496

Air conditioning filter...............498

Electronic key battery..............500

Checking and replacing

fuses..............................................502

Light bulbs ....................................505

8-1. Essential information

Emergency flashers....................512

If your vehicle has to be

stopped in an emergency .....513

8-2. Steps to take in an

emergency

If your vehicle needs to be

towed.............................................514

If you think something is

wrong...........................................520

Fuel pump shut off system........521

If a warning light turns on

or a warning buzzer

sounds .........................................522

If a warning message is

displayed ....................................529

If you have a flat tire..................556

If the engine will not start........ 567

7

Maintenance and care

8

When trouble arises

7

1

9

8

7

5

4

3

2

10

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

6

If the electronic key does not

operate properly.....................569

If the vehicle battery is

discharged................................. 572

If your vehicle overheats......... 576

If the vehicle becomes

stuck.............................................580

9-1. Specifications

Maintenance data

(fuel, oil level, etc.)..................584

Fuel information .........................596

Tire information..........................599

9-2. Customization

Customizable features...............611

9-3. Initialization

Items to initialize.........................620

Reporting safety defects for

U.S. owners........................................... 622

Seat belt instructions for

Canadian owners (in French)........ 623

SRS airbag instructions for

Canadian owners (in French)........ 624

What to do if...

(Troubleshooting)...............................634

Alphabetical index ................................638

9

Vehicle specifications

10

For owners

Index

For vehicles with a navigation system, refer to the “NAVIGATION SYSTEM

OWNER’S MANUAL” for information regarding the equipment listed below.

• Navigation system

• Audio/video system

•Lexus Enform

8

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

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.

All specifications provided 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.

Depending on specifications, the vehicle shown in the illustrations may differ from your

vehicle in terms of color and equipment.

Approximately five hours after the engine is turned off, you may hear sound coming from

under the vehicle for several minutes. This is the sound of a fuel evaporation leakage

check and, it does not indicate a malfunction.

A wide variety of non-genuine spare parts and accessories for Lexus vehicles are cur-

rently available in the market. You should know that Toyota does not warrant these prod-

ucts 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.

The installation of a mobile two-way radio system in your vehicle could affect electronic

systems such as:

● Multiport fuel injection system/sequential multiport fuel injection system

● Lexus Safety System+

● Anti-lock brake system

● Vehicle dynamics integrated management

● SRS airbag system

● Seat belt pretensioner system

Be sure to check with your Lexus dealer for precautionary measures or special instruc-

tions regarding installation of a mobile two-way radio system.

For your information

Main Owner’s Manual

Noise from under vehicle after turning off the engine

Accessories, spare parts and modification of your Lexus

Installation of a mobile two-way radio system

9

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

Your Lexus is equipped with several sophisticated computers that will record certain

data, such as:

• Engine speed

• Accelerator status

•Brake status

• Vehicle speed

•Shift position

The recorded data varies according to the vehicle grade level and options with which it is

equipped. These computers do not record conversations or sounds, and only record

images outside of the vehicle in certain situations.

● Data Transmission

Your vehicle may transmit the data recorded in these computers to Lexus without noti-

fication to you.

● Data usage

Lexus may use the data recorded in these computers to diagnose malfunctions, con-

duct research and development, and improve quality.

Lexus will not disclose the recorded data to a third party except:

• With the consent of the vehicle owner or with the consent of the lessee if the vehicle

is leased

• In response to an official request by the police, a court of law or a government

agency

• For use by Lexus in a lawsuit.

• For research purposes where the data is not tied to a specific vehicle or vehicle

owner

● Usage of data collected through Lexus Enform (U.S. mainland only)

If your Lexus has Lexus Enform and if you have subscribed to those services, please

refer to the Lexus Enform Telematics Subscription Service Agreement for information

on data collected and its usage.

● To learn more about the vehicle data collected, used and shared by Lexus, please visit

www.lexus.com/privacyvts/

.

Vehicle data recording

10

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

This vehicle is equipped with an event data recorder (EDR). The main purpose of an EDR

is to record, in certain crash or near crash-like situations, such as an air bag deployment

or hitting a road obstacle, data that will assist in understanding how a vehicle’s systems

performed. The EDR is designed to record data related to vehicle dynamics and safety

systems for a short period of time, typically 30 seconds or less.

The EDR in this vehicle is designed to record such data as:

• How various systems in your vehicle were operating;

• Whether or not the driver and passenger safety belts were buckled/fastened;

• How far (if at all) the driver was depressing the accelerator and/or brake pedal; and,

• How fast the vehicle was traveling.

These data can help provide a better understanding of the circumstances in which

crashes and injuries occur.

NOTE: EDR data are recorded by your vehicle only if a non-trivial crash situation occurs;

no data are recorded by the EDR under normal driving conditions and no personal data

(e.g., name, gender, age, and crash location) are recorded. However, other parties, such

as law enforcement, could combine the EDR data with the type of personally identifying

data routinely acquired during a crash investigation.

To read data recorded by an EDR, special equipment is required, and access to the vehi-

cle or the EDR is needed. In addition to the vehicle manufacturer, other parties, such as

law enforcement, that have the special equipment, can read the information if they have

access to the vehicle or the EDR.

● Disclosure of the EDR data

Lexus will not disclose the data recorded in an EDR to a third party except when:

• An agreement from the vehicle’s owner (or the lessee for a leased vehicle) is

obtained

• In response to an official request by the police, a court of law or a government

agency

• For use by Lexus in a lawsuit

However, if necessary, Lexus may:

• Use the data for research on vehicle safety performance

• Disclose the data to a third party for research purposes without disclosing informa-

tion about the specific vehicle or vehicle owner

Event data recorder

11

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

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.

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

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

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

Scrapping of your Lexus

Perchlorate Material

WARNING

■ 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 could result in death or serious injury.

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.

■ General precaution regarding children’s safety

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

the key.

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 windows, the moon

roof, or other features of the vehicle. In addition, heat build-up or extremely cold tem-

peratures inside the vehicle can be fatal to children.

12

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

WARNING:

Explains something that, if not obeyed, could cause death or serious injury

to people.

NOTICE:

Explains something that, if not obeyed, could cause damage to or a mal-

function in the vehicle or its equipment.

Indicates operating or working procedures. Follow the steps in

numerical order.

Indicates the action (pushing,

turning, etc.) used to operate

switches and other devices.

Indicates the outcome of an

operation (e.g. a lid opens).

Indicates the component or posi-

tion being explained.

Means “Do not”, “Do not do this”,

or “Do not let this happen”.

Reading this manual

13

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

■ Searching by name

• Alphabetical index...............P. 638

■ Searching by installation position

• Pictorial index.............................P. 14

■ Searching by symptom or sound

• What to do if...

(Troubleshooting)................ P. 634

■ Searching by title

• Table of contents.........................P. 2

How to search

14

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

Pictorial index

■ Exterior

Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 116

Locking/unlocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 116

Opening/closing the side windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 154

Locking/unlocking by using the mechanical key . . . . . . . . . . . . . . . . . . . . . . . P. 569

Warning lights/warning messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 524, 531

Trunk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 122

Opening from inside. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 122

Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 122

Opening by using the mechanical key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 569

Warning lights/warning messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 524, 532

Outside rear view mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 151

Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 151

Folding the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 151

Driving position memory

* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 139

Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 412

1

2

3

15

Pictorial index

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 202

Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 297

To prevent freezing (windshield wiper de-icer)

*. . . . . . . . . . . . . . . . . . . . . . . . P. 412

Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 454

Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 210

Refueling method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 210

Fuel type/fuel tank capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 587

Tires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 483

Tire size/inflation pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 593

Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 297

Checking/rotation/tire pressure warning system . . . . . . . . . . . . . . . . . . . . . . P. 483

Coping with flat tires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 556

Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 468

Opening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 468

Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 588

Coping with overheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 576

Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 532

Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194

Parking lights/daytime running lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194

Turn signal lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 190

Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194

Stop lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 164

Back-up lights

Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 183

License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194

Side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194

4

5

6

7

Light bulbs of the exterior lights for driving

(Replacing method: P. 505, Watts: P. 595)

*: If equipped

8

9

10

11

12

13

14

16

Pictorial index

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

■ Instrument panel

Engine switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 178

Starting the engine/changing the modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 178

Emergency stop of the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 513

When the engine will not start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 567

Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 550

Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 183

Changing the shift position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 183

Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 514

When the shift lever does not move. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 188

Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 81

Reading the meters/adjusting the instrument panel light . . . . . . . . . . . . . . . . . P. 81

Warning lights/indicator lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 76

When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 522

1

2

3

17

Pictorial index

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 86

Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 86

When the warning messages are displayed . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 529

Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 192

Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 192

Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 298

Warning buzzer/message. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 529

Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 190

Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194

Headlights/parking lights/tail lights/daytime running lights . . . . . . . . . . . . . P. 194

Windshield wiper and washer switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 202

Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 202

Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 482

Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 545

Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 512

Trunk opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 122

Hood lock release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 468

Tilt and telescopic steering control switch

*

1

. . . . . . . . . . . . . . . . . . . . . . . P. 147

Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 147

Driving position memory*

1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 139

Tilt and telescopic steering lock release lever*

1

. . . . . . . . . . . . . . . . . . . P. 147

Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 147

Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 407

Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 407

Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 412

Audio system*

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 304

Audio system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 304

Hands-free system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 363

Trunk opener main switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 123

*

1

: If equipped

*

2

: For vehicles with a navigation system, refer to “NAVIGATION SYSTEM OWNER’S

MANUAL”.

4

5

6

7

8

9

10

11

12

13

14

15

18

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IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

■ Switches

Automatic High Beam switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 198

Windshield wiper de-icer switch

* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 412

ASC (Active Sound Control) switch

* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 193

Odometer/trip meter and trip meter reset button. . . . . . . . . . . . . . . . . . P. 90

Instrument panel light control switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 84

Rear sunshade switch

* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 429

Intuitive parking assist switch*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 251

BSM (Blind Spot Monitor) main switch

*. . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 276

1

2

3

4

5

6

7

8

19

Pictorial index

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

Driving position memory switches*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 139

Outside rear view mirror switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 151

Door lock switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 118

Power window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 154

Window lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 154

Tire pressure warning reset switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 485

1

2

3

4

5

6

*: If equipped

20

Pictorial index

IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)

Audio remote control switches*

1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 310

Paddle shift switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 185

Meter control switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 89

Vehicle-to-vehicle distance switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 245

Cruise control switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 239

LDA (Lane Departure Alert with steering control) switch . . . . . . . . P. 232

Talk switch

*

1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 373

Telephone switches

*

1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 373

1

2

3

4

5

6

7

8

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Lexus 2018 Owner's manual

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