Lexus RX 400 2006 User Manual

PICTORIAL INDEX

xiii

INSTRUMENT PANEL (vehicles with navigation system)

ill−full

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

PICTORIAL INDEX

xiv

Page

1

Driving position memory switches 248. . . . . . . . . . .

2

Power window switches 76. . . . . . . . . . . . . . . . . . . . . . .

3

Power door lock switch 43. . . . . . . . . . . . . . . . . . . . . . .

4

Window lock switch 77. . . . . . . . . . . . . . . . . . . . . . . . . . .

5

Cupholder 137. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6

Side vents 280. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7

Instrument panel light control knob 117. . . . . . . . . . .

8

“ODO/TRIP” button 99. . . . . . . . . . . . . . . . . . . . . . . . . . .

9

Ignition switch 407. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10

Automatic air conditioning controls (See the

separate “Navigation System Owner’s Manual”.)

11

Emergency flasher switch 80. . . . . . . . . . . . . . . . . . . . .

12

Security indicator light 30, 58. . . . . . . . . . . . . . . . . . . .

13

Energy monitor 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Rear view monitor 442. . . . . . . . . . . . . . . . . . . . . . . . . .

Automatic air conditioning controls (See the

separate “Navigation System Owner’s Manual”.)

Navigation system (See the separate “Navigation

System Owner’s Manual”.)

14

Front passenger’s seat belt reminder light 90. . . . . .

Page

15

“AIRBAG ON” and “AIRBAG OFF”

indicator lights 215. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16

Rear window and outside rear view

mirror defogger, and windshield wiper

de−icer switch 75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17

Glove box 132. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

18

Power back door off switch 49. . . . . . . . . . . . . . . . . . . .

19

Transmission selector lever 412. . . . . . . . . . . . . . . . .

20

Power outlet (12 VDC) 127. . . . . . . . . . . . . . . . . . . . . . .

21

Headlight cleaner switch 74. . . . . . . . . . . . . . . . . . . . . .

22

Seat heater switches 81. . . . . . . . . . . . . . . . . . . . . . . . . .

23

Audio system 286, 306. . . . . . . . . . . . . . . . . . . . . . . . . . .

24

Power outlet (115 VAC) main switch 128. . . . . . . . . .

25

Hood lock release lever 150. . . . . . . . . . . . . . . . . . . . .

26

Parking brake pedal 409. . . . . . . . . . . . . . . . . . . . . . . . .

27

Power back door opener/closer switch 50. . . . . . . . .

28

Fuel filler door opener 151. . . . . . . . . . . . . . . . . . . . . . .

29

Adaptive front−lighting system

off switch 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30

Power rear view mirror control switches 255. . . . . .

PICTORIAL INDEX

xv

INSTRUMENT PANEL (vehicles with center display)

ill−full

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

PICTORIAL INDEX

xvi

Page

1

Driving position memory switches 248. . . . . . . . . . .

2

Power window switches 76. . . . . . . . . . . . . . . . . . . . . . .

3

Power door lock switch 43. . . . . . . . . . . . . . . . . . . . . . .

4

Window lock switch 77. . . . . . . . . . . . . . . . . . . . . . . . . . .

5

Cupholder 137. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6

Side vents 280. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7

Instrument panel light control knob 117. . . . . . . . . . .

8

“ODO/TRIP” button 99. . . . . . . . . . . . . . . . . . . . . . . . . . .

9

Ignition switch 407. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10

Automatic air conditioning controls 266. . . . . . . . . .

11

Emergency flasher switch 80. . . . . . . . . . . . . . . . . . . . .

12

Center display brightness control button 114. . . . . .

13

Security indicator light 30, 58. . . . . . . . . . . . . . . . . . . .

14

Clock buttons 125. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15

Front passenger’s seat belt reminder light 90. . . . . .

16

Center display

Trip information 112. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Outside temperature 126. . . . . . . . . . . . . . . . . . . . . . .

Clock 125. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Automatic air conditioning 266. . . . . . . . . . . . . . . . .

Page

17

Trip information control button 112. . . . . . . . . . . . . . .

18

“AIRBAG ON” and “AIRBAG OFF”

indicator lights 215. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

19

Rear window and outside rear view

mirror defogger, and windshield wiper

de−icer switch 75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20

Glove box 132. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

21

Power back door off switch 49. . . . . . . . . . . . . . . . . . . .

22

Transmission selector lever 412. . . . . . . . . . . . . . . . .

23

Power outlet (12 VDC) 127. . . . . . . . . . . . . . . . . . . . . . .

24

Headlight cleaner switch 74. . . . . . . . . . . . . . . . . . . . . .

25

Seat heater switches 81. . . . . . . . . . . . . . . . . . . . . . . . . .

26

Audio system 286, 306. . . . . . . . . . . . . . . . . . . . . . . . . . .

27

Power outlet (115 VAC) main switch 128. . . . . . . . . .

28

Hood lock release lever 150. . . . . . . . . . . . . . . . . . . . .

29

Parking brake pedal 409. . . . . . . . . . . . . . . . . . . . . . . . .

30

Power back door opener/closer switch 50. . . . . . . . .

31

Fuel filler door opener 151. . . . . . . . . . . . . . . . . . . . . . .

32

Adaptive front−lighting system

off switch 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

33

Power rear view mirror control switches 255. . . . . .

PICTORIAL INDEX

xvii

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

ill−full

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

PICTORIAL INDEX

xviii

Page

1

Traction battery warning light 91. . . . . . . . . . . . . . . . . .

2

Power meter 86. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3

Open door warning light 94. . . . . . . . . . . . . . . . . . . . . . .

4

Driver’s seat belt reminder light 90. . . . . . . . . . . . . . . .

5

Malfunction indicator lamp 92. . . . . . . . . . . . . . . . . . . .

6

SRS warning light 90. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7

Electric power steering system warning light 93. . .

8

Headlight indicator light 62. . . . . . . . . . . . . . . . . . . . . . .

9

Headlight high beam indicator light 66. . . . . . . . . . . .

10

Master warning light 93. . . . . . . . . . . . . . . . . . . . . . . . . .

11

Brake system warning light (red) 88. . . . . . . . . . . . . . .

12

“ABS” warning light 93. . . . . . . . . . . . . . . . . . . . . . . . . .

13

Transmission indicator lights 412. . . . . . . . . . . . . . . .

Page

14

Fuel gauge 84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15

Low fuel level warning light 95. . . . . . . . . . . . . . . . . . . .

16

Engine coolant temperature gauge 85. . . . . . . . . . . . .

17

Slip indicator light 447. . . . . . . . . . . . . . . . . . . . . . . . . .

18

Brake system warning light (yellow) 88. . . . . . . . . . . .

19

Adaptive front−lighting system off

indicator light 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20

Turn signal indicator lights 66. . . . . . . . . . . . . . . . . . . .

21

Multi−information display (including

odometer and trip meter, and warning

messages) 97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22

Cruise control indicator light 419, 422. . . . . . . . . . . .

23

Driving ready light 410. . . . . . . . . . . . . . . . . . . . . . . . . .

24

Auxiliary battery discharge warning light 91. . . . . . .

PICTORIAL INDEX

xix

INSTRUMENT CLUSTER (vehicles sold in Canada)

ill−full

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

PICTORIAL INDEX

xx

Page

1

Traction battery warning light 91. . . . . . . . . . . . . . . . . .

2

Power meter 86. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3

Open door warning light 94. . . . . . . . . . . . . . . . . . . . . . .

4

Driver’s seat belt reminder light 90. . . . . . . . . . . . . . . .

5

Malfunction indicator lamp 92. . . . . . . . . . . . . . . . . . . .

6

SRS warning light 90. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7

Electric power steering system warning light 93. . .

8

Tail light indicator light 62. . . . . . . . . . . . . . . . . . . . . . . .

9

Headlight high beam indicator light 66. . . . . . . . . . . .

10

Master warning light 93. . . . . . . . . . . . . . . . . . . . . . . . . .

11

Brake system warning light (red) 88. . . . . . . . . . . . . . .

12

“ABS” warning light 93. . . . . . . . . . . . . . . . . . . . . . . . . .

13

Transmission indicator lights 412. . . . . . . . . . . . . . . .

Page

14

Fuel gauge 84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15

Low fuel level warning light 95. . . . . . . . . . . . . . . . . . . .

16

Engine coolant temperature gauge 85. . . . . . . . . . . . .

17

Slip indicator light 447. . . . . . . . . . . . . . . . . . . . . . . . . .

18

Brake system warning light (yellow) 88. . . . . . . . . . . .

19

Adaptive front−lighting system off

indicator light 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20

Turn signal indicator lights 66. . . . . . . . . . . . . . . . . . . .

21

Multi−information display (including

odometer and trip meter, and warning

messages) 97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22

Cruise control indicator light 419, 422. . . . . . . . . . . .

23

Driving ready light 410. . . . . . . . . . . . . . . . . . . . . . . . . .

24

Auxiliary battery discharge warning light 91. . . . . . .

PICTORIAL INDEX

xxi

FRONT SEAT

Page

1

Seat position, seat cushion

angle and height control

switch 166, 167. . . . . . . . . . . . . . . . . . . .

2

Seatback angle control

switch 166. . . . . . . . . . . . . . . . . . . . . . . . .

3

Lumbar support control

switch 168. . . . . . . . . . . . . . . . . . . . . . . . .

For detailed information, refer to the

description given in each Section.

PICTORIAL INDEX

xxii

STEERING WHEEL AND COLUMN

Page

1

Headlight, turn signal and

fog light switches 62, 66, 67. . . . . . . .

2

Audio remote control

switches 328. . . . . . . . . . . . . . . . . . . . . . .

3

Distance switch 422. . . . . . . . . . . . . . . .

4

Speech command button (See the

separate “Navigation System

Owner’s Manual”.)

5

Multi−information display mode

button 97. . . . . . . . . . . . . . . . . . . . . . . . . .

6

Telephone button (See the separate

“Navigation System Owner’s

Manual”.)

7

Wiper and washer switches 67, 73. . 8Cruise control switch 419, 422. . . . . .

9

Tilt steering lock release

lever or tilt and telescopic

steering control switch 252, 253. . . .

For detailed information, refer to the

description given in each Section.

PICTORIAL INDEX

xxiii

EXTERIOR VIEW

Page

1

Rear window defogger 75. . . . . . . . . . .

2

Back door 46, 49. . . . . . . . . . . . . . . . . .

3

Fuel filler door 151. . . . . . . . . . . . . . . . .

4

Moonroof 154. . . . . . . . . . . . . . . . . . . . . .

5

Wiper and washer 67, 593. . . . . . . . . .

6

Outside rear view mirror 254. . . . . . . .

7

Side door 41. . . . . . . . . . . . . . . . . . . . . . .

8

Tire and wheel 556. . . . . . . . . . . . . . . . .

9

Headlights 62, 595. . . . . . . . . . . . . . . . .

10

Hood 150. . . . . . . . . . . . . . . . . . . . . . . . . .

For detailed information, refer to the

description given in each Section.

HOW TO USE THIS MANUAL

xi

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

— HYBRID VEHICLE OVERVIEW

The overview of Toyota hybrid system and precautions that

must be taken are described in detail.

— 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 hybrid system, 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!

HOW TO USE THIS MANUAL

xii

SECTION 4 — IN CASE OF AN EMERGENCY

This Section explains what to do in the event of an urgent

situation such as the hybrid system 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.

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.

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.

IMPORTANT INFORMATION ABOUT YOUR LEXUS

iii

IMPORTANT INFORMATION

ABOUT YOUR LEXUS

Hybrid system on your vehicle

Your vehicle is a hybrid vehicle. It has characteristics different

from other conventional vehicles. You must understand the

characteristics of your vehicle very well and handle it carefully.

Read this manual and follow the instructions. “HYBRID

VEHICLE OVERVIEW” on pages 1 to 14 explains the

characteristics of the hybrid system.

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 imply, 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.

IMPORTANT INFORMATION ABOUT YOUR LEXUS

iv

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 some part of 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.

Event data recorder

Your vehicle has computers that monitor and control certain

aspects of your vehicle. These computers assist in driving and

maintaining optimal vehicle performance. Besides storing

data useful for troubleshooting, there is a system to record data

in a crash or a near car crash event. This is called an Event

Data Recorder (EDR).

The SRS airbag sensor assembly contains the EDR. In a

crash or a near car crash event, this device may record some

or all of the following information:

D Gasoline engine speed

D Whether the brake pedal was applied or not

D Vehicle speed

D To what extent the accelerator pedal was depressed

D Position of the transmission selector lever

D Whether the driver and front passenger wore the seat belts

or not

D Driver’s seat position

D Front passenger’s occupant classification

D SRS airbag deployment data

D SRS airbag system diagnostic data

The Electronic Control Unit (ECU) of the electronically

controlled brake (ECB) may contain another EDR. There are

a variety of driving situations which include activating the ECB

under which the ECB EDR will record certain information. The

ECB EDR may record some or all of the following information:

D Behavior of the vehicle

D Steering wheel angle

D Vehicle speed

D To what extent the accelerator pedal was depressed

D To what extent the brake pedal was applied

D To what extent the ECU controlled the condition of the 4

wheels

D Vehicle stability control diagnostic data

The information above is intended to be used for the purpose

of improving vehicle safety performance. Unlike general data

recorders, the EDR does not record sound data such as

conversation between passengers.

IMPORTANT INFORMATION ABOUT YOUR LEXUS

v

Lexus will not disclose the data recorded in an EDR to a third

party except when:

D An agreement from the vehicle’s owner (or the leasing

company for a leased vehicle) is obtained

D Officially requested by the police or other authorities

D Used as a defense for Lexus in a law suit

D Ordered by the court

However, if necessary Lexus will:

D Use the data for research on Lexus vehicle safety

performance

D Disclose the data to a third party for research purposes

without disclosing details of the vehicle owner, and only

when it is deemed necessary

D Disclose summarized data cleared of vehicle identification

information to a non−Lexus organization for research

purposes

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 information, please refer to the “Owner’s Manual

Supplement / Scheduled Maintenance”.

IMPORTANT INFORMATION ABOUT YOUR LEXUS

vi

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.

∗

: The auxiliary battery for the hybrid vehicle

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.

IMPORTANT INFORMATION ABOUT YOUR LEXUS

vii

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 hybrid

system, multiport fuel injection system/sequential multiport

fuel injection system, cruise control system, vehicle dynamics

management, SRS airbag system and seat belt pretensioner

system, be sure to check with your Lexus dealer for

precautionary measures or special instructions regarding

installation.

High voltage parts and cables on the hybrid vehicles

emit approximately the same amount of

electromagnetic waves as the conventional gasoline

powered vehicles or home electronic appliances

despite of their electromagnetic shieldings.

Unwanted noise may occur in the reception of the

mobile two−way radio.

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 556 and 475.

On−pavement and off−road driving tips

This vehicle belongs to the utility vehicle class. Utility vehicles

have a significantly higher rollover rate than other types of

vehicles. This vehicle will handle and maneuver differently

from an ordinary passenger car. In addition, this vehicle has

a higher ground clearance and center of gravity than that of an

ordinary passenger car. This vehicle design feature causes

this type of vehicle to be more likely to rollover. Failure to

operate this vehicle correctly may result in loss of control,

accidents or vehicle rollover causing death or serious injury.

Be sure to read “Utility vehicle precautions” on page 456 and

“Off−road driving precautions” on page 460.

Leak detection pump

This pump performs fuel evaporation leakage check. This

check is done approximately five hours after the hybrid system

is turned off. So you may hear sound coming from underneath

the luggage compartment for several minutes. It does not

indicate a malfunction.

Traction battery

The traction battery has a limited service life. Call your Lexus

dealer or a qualified service shop for information about

recycling or disposal of the battery.

IMPORTANT INFORMATION ABOUT YOUR LEXUS

viii

Scrapping of your Lexus

CAUTION

In the event that your vehicle must be disposed of, make

sure to contact your Lexus dealer or a qualified service

shop. If your vehicle is disposed of without the traction

battery having been removed, there is a danger of

serious electric shock if high voltage parts, cables and

their connectors are touched. The traction batteries

must be disposed of by your Lexus dealer or a qualified

service shop. If the traction batteries are not disposed

of properly, they may cause electric shock that can

result a death or serious injury.

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

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.

High voltage cautions

CAUTION

The vehicle has high voltage DC and AC systems as well

as a 12−volt system. DC and AC high voltage is very

dangerous and can cause severe burns and electric

shock that may result in death or serious injury.

D Never touch, disassemble, remove or replace the

high voltage parts, cables and their connectors. High

voltage parts and cables are indicated in the

illustration on page 8. Touching, disassembling,

removing or replacing those parts and cables can

cause severe burns or electric shock that may result

in death or serious injury.

D Never try to open the service plug access hole

located on the left−hand side of the rear seat base.

The service plug is used only when the vehicle is

serviced and is subject to high voltage. Touching the

service plug can cause severe burns or electric

shock that may result in death or serious injury.

IMPORTANT INFORMATION ABOUT YOUR LEXUS

ix

D The hybrid system uses high voltage up to 650 V. The

system can be hot while and after starting. Be careful

of both the high voltage and the high temperature.

Obey the caution labels attached to the vehicle.

" Caution label

Road accident cautions

CAUTION

D Pull your vehicle off the road, put the transmission in

the “P” position, apply the parking brake, turn the

hybrid system off and remove the key.

D In order to avoid personal injuries, do not touch high

voltage wiring, connectors and high voltage parts

(inverter unit, traction battery and etc.).

D If exposed electric wires are protruding inside or out-

side of your vehicle, an electric shock may occur.

Never touch the electric wires.

D If fluid leaks or gets into some parts of the vehicle,

never touch it because it may be strong alkaline elec-

trolyte from the traction battery. If it contacts your

skin or eyes, wash it off immediately with a large

amount of water or if possible, boric acid solution.

Get immediate medical attention in order to help

avoid serious injury.

D If a fire occurs in the hybrid vehicle, leave the vehicle

as soon as possible. Never use a fire extinguisher

that is not meant for use on electric fires. Using a

small amount of water may be also dangerous.

CAUTION−2

IMPORTANT INFORMATION ABOUT YOUR LEXUS

x

D If your vehicle needs to be towed, do it with the front

wheels raised (front wheel drive models) or all four

wheels raised (all wheel drive models). If the wheels

with the traction motor are on the ground when

towing, the motor may continue to generate

electricity. This may cause the electricity leakage.

Depending on the severity of the damage, electricity

leakage may cause fire. See “If your vehicle needs to

be towed” on page 499.

IMPORTANT INFORMATION ABOUT THIS MANUAL

ii

IMPORTANT INFORMATION

ABOUT THIS MANUAL

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.

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”.

BASIC OPERATION

1

HYBRID VEHICLE OVERVIEW

Hybrid vehicle overview

Toyota hybrid system 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Energy monitor 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Starting your vehicle 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

For efficient use of your vehicle 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Precautions for the use of hybrid vehicle 8. . . . . . . . . . . . . . . . . . . . . .

Road accident cautions 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HYBRID VEHICLE OVERVIEW

2

TOYOTA HYBRID SYSTEM

Toyota hybrid system combines the power of a gasoline

engine and a traction motor to minimize fuel consumption

and emissions.

Depending on driving conditions, the vehicle runs

optimally on a combination of the gasoline engine and

traction motor.

Since the gasoline engine charges the traction battery as

needed, the battery does not have to be charged from an

outside source like an electric vehicle.

ENERGY MONITOR

Toyota hybrid system performs various controls

depending on the operating condition. The condition

appears on the multi−information display and navigation

system screen (with navigation system) when the display

and screen is in “Energy Monitor” mode. See pages 97

and 114 for the operation of the display and screen.

HYBRID VEHICLE OVERVIEW

3

These are representative examples of energy monitor

displays. Depending on the condition, the energy monitor

displays the graphics different from those shown below.

Depending on conditions, the graphic does not reflect the

actual motion of the vehicle.

" The multi−information display

" The navigation system screen

* All wheel drive models only

D When the vehicle is powered by the traction motor.

HYBRID VEHICLE OVERVIEW

4

" The multi−information display

" The navigation system screen

* All wheel drive models only

D When the vehicle is powered by both the gasoline

engine and the traction motor.

" The multi−information display

" The navigation system screen

* All wheel drive models only

D When the vehicle is powered by the gasoline engine.

HYBRID VEHICLE OVERVIEW

5

" The multi−information display

" The navigation system screen

* All wheel drive models only

D When the vehicle is regenerating and charging the

traction battery.

" The multi−information display

" The navigation system screen

* All wheel drive models only

D When there is no energy flow.

HYBRID VEHICLE OVERVIEW

6

Traction battery status

BRY193

Level 1

Level 2

Level 3

Level 4

Level 5

Level 6

Level 7

Level 8

Status

The multi−

information

display

The navigation

system screen

STARTING YOUR VEHICLE

The starting procedure is the same as that for

conventional vehicles.

Insert the key into the ignition and turn it to the “START”

position.

The “READY” light flashes and stays on. A beep sounds after

a few seconds, and the hybrid system will start. If the ambient

temperature is low, it may take time until the “READY” light

comes on. For details, see “How to start the hybrid system” on

page 410.

The engine may not start even with the “READY” light on.

HYBRID VEHICLE OVERVIEW

7

FOR EFFICIENT USE OF YOUR

VEHICLE

Drive your vehicle with smooth acceleration and

deceleration.

D While driving, energy is recovered through the regenerative

brake as the vehicle decelerates. However, for efficient use,

do not accelerate or decelerate your vehicle more than

necessary.

D Avoid abrupt acceleration and deceleration.

D The power of the traction battery can be checked on the

multi−information display or the navigation system screen

(with navigation system). See “Traction battery status” on

page 6 for details. Gradual or non−abrupt acceleration and

deceleration will make more effectively use of the traction

motor without having to use gasoline engine power.

When parking, be sure to put the transmission into the “P”

position. While driving, put the transmission into the “D”

position.

D In the “N” position, the gasoline engine operates but

electricity cannot be generated. The traction battery will be

discharged requiring unnecessary engine power to

recharge.

D The hybrid system automatically recharges the traction

battery when the remaining battery power is reduced.

However, the traction battery cannot be recharged if the

transmission is in the “N” position.

INFORMATION

The gasoline engine starts and stops automatically. It

may stop during a low load driving, deceleration or

when the vehicle is stopped.

As long as the “READY” light remains on, you can start

your vehicle using the traction motor even with the

gasoline engine stopped.

The gasoline engine may not stop automatically in the

following conditions:

D During gasoline engine warm−up

D During traction battery charging

D During low or high traction battery temperature

HYBRID VEHICLE OVERVIEW

8

PRECAUTIONS FOR THE USE OF

HYBRID VEHICLE

High voltage components

ill−2

"

1

Air conditioning compressor

2

High voltage cables

3

Inverter unit

4

Traction battery

5

Service plug

6

DC/DC converter

7

Rear traction motor (all wheel drive models only)

8

Front traction motor

The hybrid system uses high voltage up to 650 V. High

voltage components are indicated in the illustration

above. High voltage cables are orange. The system can

be hot while and after starting. Be careful of both the high

voltage and the high temperature.

" Caution label

HYBRID VEHICLE OVERVIEW

9

CAUTION

The vehicle has high voltage DC and AC systems as well

as a 12−volt system. DC and AC high voltage is very

dangerous and can cause severe burns and electric

shock that may result in death or serious injury.

D Never touch, disassemble, remove or replace the

high voltage parts, cables and their connectors. High

voltage parts and cables are indicated in the

illustration above. Touching, disassembling,

removing or replacing those parts and cables can

cause severe burns or electric shock that may result

in death or serious injury.

D The hybrid system uses high voltage and the system

can be hot while and after starting. Be careful of both

the high voltage and the high temperature. Obey the

caution labels attached to the vehicle.

D Never try to open the service plug access hole

located on the left−hand side of the rear seat base.

The service plug is used only when the vehicle is

serviced and is subject to high voltage. Touching the

service plug can cause severe burns or electric

shock that may result in death or serious injury.

The characteristics of the hybrid vehicle

Be sure to put the transmission in the “P” position when

parking.

In the “N” position, the traction battery does not recharge, even

if the gasoline engine is operating. Leaving the transmission

in the “N” position for an extended period of time may discharge

the traction battery. The vehicle cannot run if the traction

battery is discharged.

When you leave your vehicle, apply the parking brake, put

the transmission in the “P” position, be sure to carry the

key with you and lock all the doors.

If you leave the ignition in “ACC” or “ON”, the auxiliary battery

will be discharged and the hybrid system may not start.

HYBRID VEHICLE OVERVIEW

10

D Because the vehicle is powered by both the gasoline engine

and the traction motor, you may hear a motor sound coming

from the engine compartment and rear of the vehicle (all

wheel drive models). However, this does not indicate any

trouble.

D When the hybrid system is started or stopped, you may hear

a sound coming from the traction battery under the rear

seats. However, this does not indicate any trouble.

D When the hybrid system is started or stopped, or while the

vehicle is idling, you may hear a sound coming from the

transmission. However, this does not indicate any trouble.

D When accelerating rapidly, the engine noise may rise.

However, this does not indicate any trouble.

D Repeated acceleration consumes traction battery power,

resulting in poor acceleration. Battery power can be

restored by driving with the accelerator pedal slightly

released.

D When applying brakes, you may hear a sound coming from

the regenerative brakes. However, this does not indicate

any trouble.

D When the gasoline engine is started or stopped with the

hybrid system on, you may feel a vibration. However, this

does not indicate any trouble.

D If the “READY” light is on, you can start even when the

gasoline engine is stopped.

D When you put the transmission in the “B” position and take

your foot off the accelerator pedal, engine braking will be

applied. However, during high speed driving you may feel

that engine braking is less effective than that of ordinary

vehicle.

D If the vehicle is parked for a long time, the traction

battery will discharge gradually. To keep the traction

battery in good condition, drive the vehicle at least

once every several months for at least 30 minutes or

ten miles. If the traction battery becomes fully

discharged and the vehicle will not start even with a

jump−start to the auxiliary battery, contact your

Lexus dealership.

D High voltage parts and cables on the hybrid vehicles

emit approximately the same amount of electromag-

netic waves as the conventional gasoline powered

vehicles or home electronic appliances despite of

their electromagnetic shieldings.

Unwanted noise may occur in the reception of the mo-

bile two−way radio.

D After the auxiliary battery is disconnected, run down,

or replaced, the gasoline engine may not stop even

while the vehicle is powered only by the traction mo-

tor. If this condition continues for several days, take

the vehicle to your Lexus dealer.

HYBRID VEHICLE OVERVIEW

11

CAUTION

D The driver should pay special attention to

pedestrians when the vehicle is powered only by the

traction motor. Because there is no engine noise, the

pedestrians may misjudge the vehicle’s movement.

D When you leave your vehicle, be sure to turn off the

hybrid system.

D Be sure to put the transmission in the “P” position

because the vehicle can move when the “READY”

light is on even if the engine is stopped. When the

“READY” light is on, do not leave your vehicle in a

shift position other than the “P” and “N” positions.

The vehicle will creep and start abruptly if the

accelerator pedal is depressed by mistake. This may

cause death or serious injury.

" The multi−information display

" The navigation system screen

HYBRID VEHICLE OVERVIEW

12

If you open the door with the hybrid system turned on and

the transmission is not in the “P” position, a message

appears on the multi−information display and navigation

system screen (for vehicles with navigation system).

D When you leave your vehicle, or stop or park for a while, put

the transmission in the “P” position.

D Charging the traction battery while driving is important. In

the “N” position, the traction battery will not be charged. Do

not leave the transmission in the “N” position. The motor

generator operates in the “P”, “R”, “D” and “B” positions.

When you drive, put the transmission in the “D” or “B”

position and depress the accelerator pedal. When driving in

a traffic jam, operate the vehicle in the “D” position to prevent

the traction battery from being discharged.

" Traction battery air vents

Air vents are located under the rear seats to cool the

traction battery. If the vents are covered, the battery will

overheat resulting in reduced output performance of the

hybrid system.

You may hear the noise of the cooling fans from the air vents.

HYBRID VEHICLE OVERVIEW

13

For vehicle repairs or maintenance, be sure to consult

your Lexus dealer.

If your vehicle is beyond repair, contact your Lexus dealer

for assistance. Do not attempt to dispose of your vehicle

by yourself.

CAUTION

Your vehicle contains a sealed Nickel−Metal hydride

battery. If disposed of improperly, it is hazardous to the

environment and there is a risk of severe burns and

electrical shock that may result in death or serious

injury.

NOTICE

D Do not put foreign objects over the air vent. The

traction battery may be overheated and damaged.

D Clean the air vent regularly to prevent the traction

battery from overheating.

D Do not wet the air vent. It may cause the short circuit

and damages the traction battery.

D Do not load a large amount of water such as an

aquarium into the vehicle. If water spills over the

traction battery, the battery may be damaged.

ROAD ACCIDENT CAUTIONS

CAUTION

D Pull your vehicle off the road, put the transmission in

the “P” position, apply the parking brake, turn the

hybrid system off and remove the key.

D In order to avoid personal injuries, do not touch high

voltage wiring, connectors and high voltage parts

(inverter unit, traction battery and etc.).

D If exposed electric wires are protruding inside or

outside of your vehicle, an electric shock may occur.

Never touch the electric wires.

D If fluid leaks or gets into some parts of the vehicle,

never touch it because it may be strong alkaline

electrolyte from the traction battery. If it contacts

your skin or eyes, wash it off immediately with a large

amount of water or if possible, boric acid solution.

Get immediate medical attention in order to help

avoid serious injury.

D If a fire occurs in the hybrid vehicle, leave the vehicle

as soon as possible. Never use a fire extinguisher

that is not meant for electric fires. Using a small

amount of water may be also dangerous.

HYBRID VEHICLE OVERVIEW

14

D If your vehicle needs to be towed, do it with the front

wheels raised (front wheel drive models) or all four

wheels raised (all wheel drive models). If the wheels

with the traction motor are on the ground when

towing, the motor may continue to generate

electricity. This may cause the electricity leakage.

Depending on the severity of the damage, electricity

leakage may cause fire. See “If your vehicle needs to

be towed” on page 499.

Emergency shut off system

The emergency shut off system blocks off the high voltage

current and stops the fuel pump to minimize the risk of the

electric leakage and the fuel leakage when a certain level

of impact is detected by the impact sensor. If the system

activates, your vehicle will not restart. To restart the

hybrid system, contact a Lexus dealer.

CAUTION

D Check to see if there are exposed high voltage parts

and cables. Never touch the parts and cables. See

“High voltage components” on page 8 for the

locations of the high voltage parts and cables.

D Inspect the ground under the vehicle. If you find that

liquid has leaked onto the ground, the fuel system

may have been damaged. Leave the vehicle as soon

as possible.

GAS STATION INFORMATION

D Fuel selection:

Select Octane Rating 87 (Research Octane Number 91) or

higher. For improved vehicle performance, the use of

premium unleaded gasoline with an Octane Rating 91

(Research Octane Number 96) or higher is recommended.

D Fuel tank capacity:

65 L (17.2 gal., 14.3 Imp. gal.)

D Engine oil:

“Toyota Genuine Motor Oil” or equivqlent

Oil grade: ILSAC multigrade engine oil

Recommended oil viscosity: SAE 5W−30

Oil capacity: L (qt., Imp. qt.)

Drain and refill

With filter 4.7 (5.0, 4.1)

Without filter 4.5 (4.8, 4.0)

See page 543 for detailed information.

D Coolant:

Capacity: L (qt., Imp. qt.)

Gasoline engine 10.3 (10.9, 9.0)

Inverter 3.4 ( 3.6, 3.0)

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.)

Do not use plain water alone.

For checking the engine coolant, see page 547.

D Transaxle:

Fluid type — Toyota Genuine ATF WS

See page 552 for detailed information.

D Tire information:

See pages 556 through 578 for detailed information.

D Tire inflation pressure:

Tire size: 225/65R17 101S or P235/55R18 99V

Tire inflation pressure: cold tires

kPa (kgf/cm

2

or bar, psi)

225/65R17 101S P235/55R18 99V

Front 220 (2.2, 32) 210 (2.1, 30). . . . . . . . . . . . . . . .

Rear 220 (2.2, 32) 210 (2.1, 30). . . . . . . . . . . . . . . .

Spare 220 (2.2, 32) 210 (2.1, 30). . . . . . . . . . . . . . .

BASIC OPERATION

15

QUICK REFERENCE

Quick reference

Driver’s seat 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Steering wheel (tilt type) 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Steering wheel (tilt and telescopic type) 17. . . . . . . . . . . . . . . . . . . . . .

Ignition switch 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parking brake 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Transmission 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Headlight and turn signal switch 21. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wiper and washer switch 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BRY069

(c/0)

Seat position

Head restraint

angle

Head restraint

height

Lumbar support

Seatback angle

Seat cushion

height

Seat cushion angle

BRY158

To tilt the steering wheel up or down to the desired angle:

1. Pull the lever up while holding the steering wheel.

2. Tilt the steering wheel to the desired angle.

3. Release the lever.

QUICK REFERENCE

16

1. DRIVER’S SEAT 2. STEERING WHEEL (tilt type)

BRY157

(7.2/7)

D TILT OPERATION

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.

BRY156

(7.2/7)

D TELESCOPIC OPERATION

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

17

2. STEERING WHEEL (tilt and telescopic type)

BRY108

(7.2/4)

IGNITION SWITCH POSITION

LOCK: The hybrid system is off and the steering

wheel is locked. The ignition key can be

removed only when it is in this position.

ACC: The accessories such as the radio operate,

but the hybrid system is off.

ON: The hybrid system and all the accessories are

on.

START: The hybrid system starts. The key returns to

the “ON” position when released.

BRY111

(7.2/4)

To set: Hold the regular brake pedal down with your right

foot. Push down the parking brake pedal with your left

foot.

To release: Hold the regular brake pedal down with your

right foot and push the parking brake pedal with your left

foot. When you lift your left foot, the parking brake pedal

will follow it to the released position.

QUICK REFERENCE

18

3. IGNITION SWITCH 4. PARKING BRAKE

BRY119

(24/4)

BRY105

(96/15)

K Shift while pressing the brake pedal.

(Ignition switch must be in the “ON” position.)

OPERATION OF SELECTOR LEVER

SELECTOR LEVER POSITION

P: Parking, hybrid system starting and key

removal position

R: Reverse position

N: Neutral position

D: Normal driving position

B: Position for engine braking

QUICK REFERENCE

19

5. TRANSMISSION

QUICK REFERENCE

20

NOTE:

When the cruise control is being used, the vehicle will not decelerate even if you downshift from “D” to “B”. The cruise control must

first be cancelled. For vehicle speed reduction, see page 420 (with cruise control) or pages 431 and 441 (with dynamic laser cruise

control).

BRY114

(4/70)

BRY113

(4/7)

Parking, tail, license plate,

side marker and instrument

panel lights turn on.

D HEADLIGHT SWITCH

Automatic light control

Headlights also turn on.

High beam

Headlight flasher

D HEADLIGHT DIMMER SWITCH

BRY115

(4/7)

Right or left turn

Lane change (right or left)

D TURN SIGNAL SWITCH

QUICK REFERENCE

21

6. HEADLIGHT AND TURN SIGNAL SWITCH

BRY116

(c/7)

D Front (Variable intermittent windshield wipers)

Variable intermittent

operation

Washer on

Mist operation

High speed operation

Low speed operation

BRY117

(c/7)

D Front (Rain−sensing windshield wipers)

Automatic operation

Washer on

Mist operation

High speed operation

Low speed operation

QUICK REFERENCE

22

7. WIPER AND WASHER SWITCH

BRY118

(c/7)

D Rear

1

Wiper on

(intermittent operation)

2

Windshield wiper on

(normal operation)

3

Washer also on

4

Washer on

QUICK REFERENCE

23

QUICK REFERENCE

24

cm−1

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.

Hybrid vehicles contain high voltage parts and cables that are extremely dangerous and may cause severe injury or even death if

handled improperly. Only technicians who have participated in technical training for the inspection and servicing of high voltage

systems are qualified to do maintenance work on components related to the vehicle’s hybrid system. For repair of your hybrid

system, visit your Lexus dealer or other qualified technicians.

cm−2

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 RX400h may be purchased from any

Lexus dealer or the Material Distribution Center. To purchase

the repair manual, please contact your Lexus dealer or call the

Material Distribution Center toll−free at 1−800−622−2033.

WE REALLY CARE ABOUT YOU − PLEASE BUCKLE UP

Lexus has made a special effort to encourage use of seat belts.

Lexus belts are:

D Comfortable

D Easy to use

D Convenient

We encourage you to use your belts every time you drive.

2006 RX400h from Aug. ’05 Prod. (OM48651U)

This quick reference guide provides you with information on Dynamic Laser Cruise Control Following Distance

Control Mode. Prior to use of this system, you should be thoroughly familiar with this system, referring to “Dynamic

Laser Cruise Control” in Section 3−1, Owner’s Manual in conjunction with this quick reference guide.

J Dynamic Laser Cruise Control Operation

The laser radar sensor in this system primarily detects the reflectors of the vehicle ahead of you to determine the presence of the vehicle and

the following distance. The detection range of the sensor is about 120 m (400 ft.) ahead.

F If no vehicle is detected ahead of you:

D Your cruising speed is maintained at the preset speed from about 45 km/h (28 mph) to about 135 km/h (85 mph).

F If a vehicle is detected ahead of you:

D Your cruising speed changes in proportion to the speed of the vehicle ahead to maintain an appropriate distance from your vehicle to the

vehicle ahead.

D If the vehicle ahead is out of the detection range, your cruising speed will be gradually increased up to the preset speed, and your

vehicle resumes fixed−speed cruising.

D If the vehicle ahead decelerates abruptly or other vehicles cut in ahead of you, your vehicle may be too close to the vehicle ahead of

you. If this occurs, the display flashes and beeps. (Approach warning)

The dynamic laser cruise control should be used on roads in which sufficient following distance will be ensured (such as on

freeways).

− 1 −

31RY533

J Operation Requirements

Cruising from about 45 km/h (28 mph) to about 135 km/h (85 mph)

The wipers are not operating at all or operating

intermittently (including the same wiper

operation in the “AUTO” position).

The selector lever is in the “D” position.

Even if these requirements are met, the system may not

operate properly under certain conditions such as bad

weather. See “Owner’s Manual” for details.

See Owner’s Manual for Complete Information.

− 2 −

J Cautions

F Do not rely too much on dynamic laser cruise control. Following distance control has its limitations.

Always remain aware of the distance from the vehicle ahead and other vehicles. If necessary, depress the brake pedal to ensure

sufficient distance.

F Dynamic laser cruise control is not a collision−avoidance system.

If necessary, depress the brake pedal to ensure sufficient distance.

F Dynamic laser cruise control should not be used in the following conditions:

D In bad weather (such as rain, fog, snow, sandstorms)

D In direct sunlight from the front

D Raindrops or snowflakes get in the laser radar sensor glass

D On the roads in heavy traffic or at sharp bends

D On slippery road surfaces (icy or snow−covered road surfaces)

D On steep downhill slopes

D Continual acceleration or deceleration (such as on busy traffic)

D On roads with steep and short inclines and declines

In any conditions of the above, an appropriate following distance control

may not be attained.

F This system is not provided to justify careless driving.

Always remain aware of the distance from the vehicle ahead and other vehicles.

F The dynamic laser cruise control should not be used when exiting from,

or when entering or merging onto a freeway.

When you are following a slower moving vehicle and exiting, the sensor does not detect

the vehicle and will accelerate to preset speed.

31RY354

31RY355

− 3 −

J Cautions

F If other vehicles are driving outside of the laser radar detection range, a delay in the detection of the vehicle cutting in at

short range or detection failure of the motorcycle running on the side of the same lane will occur. In this case, the dynamic

laser cruise control system will not function properly.

F The distance between your vehicle and the vehicle ahead cannot be accurately detected in the following cases:

D The vehicle ahead has higher ground clearance, which means that the placement of the reflectors is in a higher position.

D The rear section of the vehicle ahead is extremely dirty.

D The vehicle ahead or other vehicles around you are flinging up water or snow.

D Excessive exhaust gas (black smoke) is coming from the vehicle ahead or other vehicles around you, obscuring your front view.

D Protective film is attached to the reflectors on the vehicle ahead, or reflectors are not installed on the vehicle ahead or are

damaged.

D Heavy luggage is loaded on top of your rear seats.

F The laser radar sensor automatically detects dirt if dirt is sticking to the sensor glass of your vehicle.

However, in some cases dirt may not be detected. At this time warning message does not appear on the multi−information display

and an appropriate following distance cannot be maintained. Continue driving with due care to the vehicle ahead.

F Dynamic laser cruise control does not operate when the vehicle is at a stop or is driving very slowly.

D Pay special attention to the very slow vehicle at the end of the line in heavy traffic or at the toll gate.

F Turn off the main switch when dynamic laser cruise control is not in use.

F The approach warning may not turn on even if the vehicle drives closer to the vehicle ahead in the following conditions:

D Your vehicle and the vehicle ahead are cruising at almost the same speed.

D The vehicle ahead is cruising at a faster speed than yours. (The distance between the vehicles will become longer.)

D The accelerator pedal is depressed, immediately after the release of the accelerator pedal or immediately after the speed setting.

F Depending on the road configuration (curved roads) or your vehicle condition (steering wheel maneuvering, position in the

lane), vehicles in other lanes or surrounding objects will be detected.

See Owner’s Manual for Complete Information.

− 4 −

31RY534

J Multi−information Display

If dynamic laser cruise control detects bad weather or malfunction of the system, the master warning light comes on, a warning tone

sounds and a warning message will appear on the display.

If a warning message appears on the display, take the appropriate measure referring to Section 3−1, “Owner’s Manual”.

J Approach Warning

Dynamic laser cruise control and approach warning do not operate when the vehicle ahead is at a

stop or is driving much slower than your vehicle. Use caution for the vehicle at the end of the line

in heavy traffic or at the tollgate, the vehicle at a stop and the very slow vehicle.

If your vehicle approaches the vehicle ahead because of insufficient braking when the vehicle ahead

decelerates abruptly or when another vehicle cuts in ahead of you, the display flashes and beeps.

Depress the brake pedal to slow down, ensuring sufficient following distance.

Warning message

If any warning message shown above appears, the preset

speed automatically cancels out.

Master

Warning Light

“CRUISE”

indicator light

Warning

message

31RY535

D “CLEAN RADAR SENSOR”

D “CRUISE NOT AVAILABLE”

D “CHECK CRUISE SYSTEM”

− 5 −

1

Bring your vehicle to the desired speed.

2

Press the control lever downward in the “− SET” direction and release it. This sets the vehicle at that speed.

If a vehicle is detected ahead of you: Your cruising speed changes in proportion to the speed of the vehicle ahead to maintain an

appropriate distance from your vehicle to the vehicle ahead.

If there was no vehicle ahead, your cruising speed will be gradually increased up to the preset speed.

If no vehicle is detected ahead of you: Your cruising speed is maintained at the preset speed.

F Cancelling

To stop the operation: Push the main switch to turn off.

To stop the operation temporarily:

Pull the control lever in the “CANCEL” direction.

To resume follow−up cruising or cruising at fixed speed,

press the control lever upward and release it.

31RY477

31RY476

31RY536

J Operation Procedure

The operation procedure is shown as follows. For the detailed information, see Section 3−1 in the “Owner’s Manual”.

F Setting

1

Push the main switch (“ON−OFF” button) to turn on the system. The “CRUISE” indicator light in the instrument cluster comes on and

“RADAR READY” appears on the multi−information display.

31RY478

See Owner’s Manual for Complete Information.

− 6 −

31RY479

J Operation Procedure

F Acceleration/Deceleration

To accelerate: Depress the accelerator pedal. (When you release the accelerator pedal, follow−up cruising or fixed speed cruising

resumes.) If there was no vehicle ahead, the vehicle will accelerate gradually to the preset speed. At this time, depressing the

accelerator pedal or pressing the control lever upward and releasing it will accelerate quickly.

To decelerate: Depress the brake pedal. (Even when you release the brake pedal, dynamic laser cruise control does not return to

follow−up cruising or fixed speed cruising. Press the control lever upward to resume follow−up−cruising or fixed speed cruising.)

F Changing the preset speed

Using the control lever:

1

Press the control lever upward or downward.

D Press the control lever upward in the “+ RES” direction to increase the preset speed.

D Press the control lever downward in the “− SET” direction to decrease the preset speed.

The displayed speed will increase or decrease every 5 mph (for the U.S.A.) or

5 km/h (for Canada).

2

Release the control lever when the display shows the desired preset speed.

31RY480

Using the accelerator and brake pedals:

1

Depress the accelerator or brake pedal to attain the desired speed.

2

Press the control lever downward in the “− SET” direction and release the lever.

00

/

06

/

06

To increase

the preset speed

To decrease

the preset speed

− 7 −

31RY539

J Operation Procedure

F To restore the previous control

If the preset speed has been cancelled, when you press the lever upward in the “+ RES” direction while the “RADAR READY” appears

on the multi−information display at a vehicle speed of about more than 40 km/h (25 mph), the speed set prior to cancellation will be

restored.

F Changing following distance setting

You can select one of the following distances: Long, Middle or Short. Each time you pull the distance switch briefly toward you, the

setting changes from Long to Middle to Short and then back to Long. You can confirm the setting on the display.

Long Middle Short

See Owner’s Manual for Complete Information.

31RY538

31RY540 31RY541

31RY537

− 8 −

31RY371

31RY539

31RY369

31RY536

31RY542

31RY536

F Each mode display

The control system in the following distance control mode

differs from the one in the conventional cruise control mode.

When using dynamic laser cruise control, make sure which

mode is selected.

In addition to the following distance control mode described in this quick reference guide, dynamic laser cruise control has

conventional cruise control mode for cruising at fixed speeds. For the conventional cruise control mode, see Section 3−1 in the

“Owner’s Manual”.

Displays in the instrument cluster:

F Changing to the conventional control mode

1

Push the main switch (“ON−OFF” button) to turn on the

system. The “CRUISE” indicator light in the instrument cluster

comes on and “RADAR READY” appears on the

multi−information display.

2

Push the control lever in the “MODE” direction for longer than

1 second to change to conventional cruise control mode.

Following Distance Control

Mode

Conventional Control Mode

In Ready StateIn Control

− 9 −

FOREWORD

i

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, please call the following number:

U.S. OWNERS

If you need emergency assistance for any reason, please call the following number.

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

Lexus Roadside Assistance Toll−free:1−800−25−LEXUS or 1−800−255−3987

D Hawaii:

Servco Automotive Roadside Assistance/Customer Services Toll−free:1−800−25−LEXUS or 1−800−255−3987

CANADIAN OWNERS

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

Lexus Roadside Assistance/Customer Service Toll−free:1−800−26−LEXUS or 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.

Please access our websites for further information.

D The U.S. mainland www.lexus.com

D Hawaii www.servcolexus.com

D Canada www.lexus.ca

SECTION 1 – 1

25

INSTRUMENTS AND CONTROLS

Keys and doors

Keys 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Engine immobilizer system 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wireless remote control 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Side doors 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Back door 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power back door 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Theft deterrent system 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

KEYS AND DOORS

26

KEYS

" Vehicles with power back door system

" Vehicles without power back door system

1

Master keys (black) — These keys work in every lock.

For your Lexus dealer to make a new key with a

built−in transponder chip, your dealer will need one

of them.

2

Valet key (gray) — This key will not open the glove

box.

3

Key number plate — Keep the plate in a safe place

such as your wallet, not in the vehicle.

A transponder chip for the engine immobilizer system has been

placed in the head of the master and valet keys. These chips

are required for the system to function correctly, so be careful

not to lose these keys. If you make your own duplicate key, you

will not be able to cancel the system or start the hybrid system.

To protect items locked in the glove box when using valet

parking, leave the valet key with the attendant.

Since the side doors and back door can be locked without a

key, you should always carry a spare master key in case you

accidentally lock your keys inside the vehicle.

If you should lose your keys or if you need additional keys,

duplicates can be made by a Lexus dealer using the key

number.

We recommend writing down the key number and storing it in

a safe place.

KEYS AND DOORS

27

Flat key

As a transponder chip is built in its key case, you can start

the hybrid system with this key.

The flat key works in every lock.

A transponder chip for the engine immobilizer system has been

placed in the key case of the flat key. This chip is needed to

enable the system to function correctly, so be careful not to lose

this key. If you make your own duplicate key, you will not be

able to cancel the system or start the hybrid system.

Insert your flat key plate in its key case as shown. We

recommend that you always carry this with you for emergency

use. Do not leave it in your vehicle.

Starting the hybrid system using a flat key

1. Remove the key plate from the key case.

2. Insert the key plate into the ignition switch. The indicator

light keeps flashing.

3. Bring the key case closer to the ignition switch within 10

seconds as indicated by the arrow head. The indicator light

goes out. This means the engine immobilizer system is

automatically canceled. (For details, see “Engine immobilizer

system” on page 30.) You can put the key case away then. You

cannot cancel the engine immobilizer system if 10 seconds

have past after you inserted the key plate. You need to remove

the key plate from the ignition switch and try it again from the

step 2.

KEYS AND DOORS

28

4. Start the hybrid system within 60 seconds after the security

indicator light goes out. You cannot start the system if 60

seconds have past after the security indicator went off. You

need to remove the key plate from the ignition switch and try

it again from the step 2.

NOTICE

D Do not let the key case become bent as the key plate

may fall out or become bent also.

D The flat key is designed for emergency use only. So

do not use it regularly instead of other master keys.

When using a key containing a transponder chip,

observe the following precautions:

D When starting the hybrid system, do not use the key

with a key ring resting on the key grip and do not

press the key ring against the key grip. Doing so may

prevent the system from starting, or may cause the

system to stop soon after it starts.

KEYS AND DOORS

29

D When starting the hybrid system, do not use the key

in proximity with other transponder keys (including

the flat key and keys of other vehicles), and do not

press other key plates against the key grip. Doing so

may prevent the system from starting, or may cause

the system to stop soon after it starts. If this

happens, remove the key once and then insert it

again after removing other transponder keys

(including the flat key and keys of other vehicles)

from the ring or while gripping or covering them with

your hand to start the system.

D Do not bend the key grip or flat key.

D Do not cover the key grip or flat key with any material

that cuts off electromagnetic waves.

D Do not knock the key or flat key hard against other

objects.

D Do not leave the key or flat key exposed to high

temperatures for a long period, such as on the

dashboard or hood under direct sunlight.

D Do not put the key or flat key in water or wash it in an

ultrasonic washer.

D Do not use the key or flat key with electromagnetic

materials.

KEYS AND DOORS

30

ENGINE IMMOBILIZER SYSTEM

The engine immobilizer system is a theft prevention

system. When you insert the key in the ignition switch, the

transponder chip in the key’s head transmits an electronic

code to the vehicle. The hybrid system will start only when

the electronic code in the chip corresponds to the

registered ID code for the vehicle.

The system is automatically set when the key is removed from

the ignition switch. At this time, the security indicator light

flashes. When you insert the key in the ignition switch, the

security indicator light goes out and the system is canceled

automatically, which enables the hybrid system to start.

The transponder chip of the flat key is in its key case. You can

cancel the engine immobilizer system using the flat key. (For

details, see “Flat key” on page 27.)

For your Lexus dealer to make you a new key with built−in

transponder chip, your dealer will need your key number and

master key or the flat key. However, there is a limit to the

number of additional keys your Lexus dealer can make for you.

If you make your own duplicate key, you will not be able to

cancel the system or start the hybrid system.

KEYS AND DOORS

31

For vehicles sold in U.S.A.

FCC ID: MOZRI−20BTY

MADE IN JAPAN

This device complies with Part 15 of the FCC Rules.

Operation is subject to the following two conditions:

(1) This device may not cause harmful interference,

and (2) this device must accept any interference

received, including interference that may cause

undesired operation.

CAUTION

Changes or modifications not expressly approved by

the party responsible for compliance could void the

user’s authority to operate the equipment.

For vehicles sold in Canada

This device complies with RSS−210 of Industry

Canada.

Operation is subject to the following two conditions:

(1) This device may not cause interference, and (2)

this device must accept any interference, including

interference that may cause undesired operation of

the device.

KEYS AND DOORS

32

WIRELESS REMOTE CONTROL*

" Vehicles with power back door system

1

Locking the doors and sounding an alarm

2

Unlocking the doors

3

Indicator light

4

Opening or closing the power back door

" Vehicles without power back door system

1

Locking the doors

2

Unlocking the doors

3

Indicator light

4

Sounding an alarm

NOTE:

* This feature can be set inoperative as vehicle theft

deterrent measure in case of the loss of the wireless remote

control key.

Ask your Lexus dealer for details.

When you operate any button on the key, push it slowly and

surely. At this time, the indicator light on the key grip flashes

once.

KEYS AND DOORS

33

The operational range of the wireless remote control is

approximately 1 meter (3 ft.). The effective range may vary

with different conditions. To activate the wireless remote

control without fail, do it approximately 1 meter (3 ft.) from your

Lexus.

In the following cases, the battery in the key may be

discharged. If this is the case, replace it using a special

screwdriver.

D The remote control does not work.

D The operational range of wireless remote control becomes

extremely short.

D The indicator light on the key is dimmed or does not come

on.

For the replacement of the battery, see “Replacing the battery”

on page 39. You can also have the battery of the key replaced

by your Lexus dealer.

If you lose the wireless key, contact your Lexus dealer as soon

as possible to avoid the possibility of theft, or an accident. (See

“If you lose your keys or lock yourself out” on page 509.)

You can use up to 4 wireless remote control keys for the same

vehicle. Contact your Lexus dealer for detailed information.

The wireless remote control key is an electronic

component. Observe the following instructions in order

not to cause damage to the key.

D Do not leave the wireless remote control key in places

where the temperature becomes high such as on the

dashboard.

D Do not disassemble it.

D Avoid knocking it hard against other objects or dropping it.

D Avoid putting it in water.

KEYS AND DOORS

34

Locking/unlocking the doors

When you push the “LOCK” button on the key briefly, all

the side doors and back door can be locked from outside

the vehicle.

At this time, one beep sounds and the turn signal lights flash

once.* However, when you push the “LOCK” button with any

door not closed securely, the buzzer sounds for 10 seconds.**

To stop the buzzer, close all the side doors and back door

securely or push the “UNLOCK” button. If the key is in the

ignition switch, locking cannot be done.

Make sure all the side doors and back door are locked when

you leave the vehicle. Push the “LOCK” button once again.

NOTE:

* The turn signal lights can be set not to flash and the beep

can be set not to sound.

** The buzzer can be set not to sound if a door is not closed

securely.

Ask your Lexus dealer for details.

NOTICE

Vehicles with power back door system — Do not push

the “LOCK” button any longer than 2 to 3 seconds.

Pushing the button longer activates an alarm. For

details, see page 35.

When you push the “UNLOCK” button, the driver’s door

is unlocked. Pushing that button once again within 3

seconds from the first push, all other side doors and back

door are also unlocked.*

NOTE:

* The 2−step unlocking function can be changed.

Ask your Lexus dealer for details.

At this time, two beeps sound and the turn signal lights flash

twice.* Together with the activation of unlocking, some interior

lights will come on. For further information, see “Illuminated

entry system” on page 123.

KEYS AND DOORS

35

You have 30 seconds to open a door after using the wireless

remote unlock feature.** If a door is not opened by then, all the

side doors and back door will be automatically locked again.

Even if the “LOCK” or “UNLOCK” button is kept pressed in, the

locking or unlocking operation is not repeated. Release the

button and then push again.

NOTE:

* The turn signal lights can be set not to flash and the beep

can be set not to sound.

** The time before automatic re−locking can be changed.

Ask your Lexus dealer for details.

Sounding an alarm*

" Vehicles with power back door system

" Vehicles without power back door system

KEYS AND DOORS

36

Vehicles with power back door system — When you push

the “PANIC” button for about 2 to 3 seconds, an alarm

sounds to deter any person trying to break into or damage

your vehicle.

Vehicles without power back door system — When you

push the “PANIC” button for about 1 second, an alarm

sounds to deter any person trying to break into or damage

your vehicle.

If you want to stop the alarm, push any button.

This function does not work when the ignition key is in the “ON”

position.

NOTE:

* The alarm can be set not to sound.

Ask your Lexus dealer for details.

Operating the windows and moonroof*

The windows and moonroof can be opened using a

wireless key from outside the vehicle.

NOTE:

* The windows and moonroof can be set inoperative.

Ask your Lexus dealer for details.

Push the “UNLOCK” button until the windows and moonroof

start to move. A beep sounds just before opening. When you

release the button, the windows and moonroof stop opening.

KEYS AND DOORS

37

Opening and closing the power back door*

To open the back door: Push the “PWR DOOR” button for

about 1 second.** At this time, the turn signal lights flash

twice, two beeps sound*** and the back door fully opens

automatically.****

When pushing the button while the opening operation is being

performed, the back door will close. At this time, a beep

sounds.***

To close the back door: Push the “PWR DOOR” button

once again for about 1 second.** At this time, the turn

signal lights flash twice, two beeps sound*** and the back

door fully closes automatically.****

When pushing the button while the closing operation is being

performed, the back door will open. At this time, a beep

sounds.***

NOTE:

* This feature can be set inoperative.

** The operation method can be changed.

*** The beep will sound from both the front and rear of the

vehicle. The front beep can be set not to sound.

**** It is possible to set the beep to sound while the back

door opens or closes and adjust its volume.

Ask your Lexus dealer for details.

Opening or closing operation can be performed by the button

under the following conditions:

D The key is not in the ignition switch.

D The vehicle is stopped.

D The back door is unlocked.*

D The power back door system is on. (The power back door

off switch is pushed in.) For details, see page 49.

D To open — The back door is between in the fully−closed

position and half−opened position.

D To close — The back door is between in the fully−opened

position and half−opened position.

NOTE:

* The back door can be set to be opened without being

unlocked first.

Ask your Lexus dealer for details.

KEYS AND DOORS

38

For vehicles sold in U.S.A.

This device complies with Part 15 of the FCC Rules.

Operation is subject to the following two conditions:

(1) This device may not cause harmful interference,

and (2) this device must accept any interference

received, including interference that may cause

undesired operation.

NOTICE:

This equipment has been tested and found to

comply with the limits for a Class B digital device,

pursuant to Part 15 of the FCC Rules. These limits

are designed to provide reasonable protection

against harmful interference in a residential

installation. This equipment generates, uses and

can radiate radio frequency energy and, if not

installed and used in accordance with the

instructions, may cause harmful interference to radio

communications. However, there is no guarantee

that interference will not occur in a particular

installation. If this equipment does cause harmful

interference to radio or television reception, which

can be determined by turning the equipment off and

on, the user is encouraged to try to correct the

interference by one or more of the following

measures:

D Reorient or relocate the receiving antenna.

D Increase the separation between the equipment

and receiver.

D Connect the equipment into an outlet on a circuit

different from that to which the receiver is

connected.

D Consult the dealer or an experienced radio/TV

technician for help.

FCC WARNING:

Changes or modifications not expressly ap-

proved by the party responsible for compliance

could void the user’s authority to operate the

equipment.

For vehicles sold in Canada

Operation is subject to the following two conditions:

(1) this device may not cause interference, and (2)

this device must accept any interference, including

interference that may cause undesired operation of

the device.

KEYS AND DOORS

39

Replacing the battery

When you replace the battery, prepare a lithium battery

CR2016 or equivalent and a special screwdriver.

CAUTION

Special care should be taken to prevent small children

from swallowing the removed battery or components.

NOTICE

D When replacing the battery, be careful not lose the

components.

D Replace only with the same or equivalent type

recommended by a Lexus dealer.

D Dispose of used batteries according to the local laws.

1. Remove the screw, and then the cover while pushing it in the

arrow direction.

2. Remove the module from the key frame.

KEYS AND DOORS

40

3. Open and remove the battery case cover using a coin.

4. Remove the discharged battery and put in a new battery

with the positive side up.

NOTICE

D Make sure the positive side and negative side of the

battery are faced correctly.

D Do not replace the battery with wet hands. Water may

cause unexpected rust.

D Do not touch or move any components inside the

transmitter, or it may interfere with proper operation.

D Be careful not to bend the electrode when inserting

the battery and that dust or oils do not adhere to the

inside of the module.

D Take care not to lose the screw.

5. Replace the battery case cover.

6. Install the module into the key frame and secure the cover

with the screw.

7. When pushing any button on the wireless key, make sure

the indicator light comes on.

KEYS AND DOORS

41

SIDE DOORS

Locking with key

"

1

Lock

2

Unlock

Turn the key towards the front of the vehicle to lock and

towards the back to unlock.

All the side doors and back door lock and unlock

simultaneously with the driver’s door. Turning the key once will

unlock the driver’s door and twice in succession will unlock all

the side doors and back door simultaneously.*

NOTE:

* The 2−step unlocking function can be changed.

Ask your Lexus dealer for details.

If a wrong key is used, the key cylinder rotates freely to isolate

inside mechanism. So, door locking is protected from thieves.

Together with the activation of unlocking, some interior lights

will come on. For further information, see “Illuminated entry

system” on page 123.

The windows and moonroof can be opened and closed from

outside the vehicle using the key. For details, see “Power

window switches” on page 76 and “Moonroof” on page 154.

KEYS AND DOORS

42

Locking with inside lock button

"

1

Lock

2

Unlock

Push the button forward to lock and pull the button

backward to unlock.

The front doors can be opened by pulling the inside handles

even if the lock buttons are in the locked position.

CAUTION

Do not pull the inside handle of the front doors while

driving. The doors will open and an accident may occur.

Lexus strongly recommends that all children be placed

in the rear seat of the vehicle.

Closing the door with the lock button pushed in will also lock the

door. Be careful not to lock your keys in the vehicle. Doors

cannot be locked when either front door is open and the key is

in the ignition.

If the vehicle is subjected to a severe frontal, rear or side impact

with the ignition switch turned to the “ON” position, all the side

doors and back door will unlock automatically after a few

seconds.

CAUTION

Before driving, make sure the doors are closed and

locked, especially when small children are in the

vehicle. Along with the proper use of seat belts, locking

the doors helps prevent the driver and passengers from

being thrown out from the vehicle in an accident. It also

helps prevent the doors from being opened

unintentionally.

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43

Locking with power door lock switch

"

1

Lock

2

Unlock

To lock all the side doors and back door simultaneously,

push the power door lock switch down on the front side.

Pushing down on the rear side will unlock them.

The same switch is also located on the front passenger’s side.

If you do any of the following, no door can be unlocked with the

power door lock switch.

D Lock all the side doors and back door with the key or

wireless remote control when all the side doors and back

door are closed.

D Open the driver’s door or front passenger’s door and move

the inside lock buttons of both front doors to the lock

position, then close the front doors.

The power door lock switch can be reset in the following ways.

D Turn the ignition key to the “ON” position.

D Unlock all the side doors and back door with the key or

wireless remote control.

D Unlock the driver’s door or front passenger’s door with the

inside lock button, and then unlock all the side doors and

back door with the power door lock switch.

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44

Automatic door locking and unlocking

functions

AUTOMATIC DOOR LOCKING

You can select the following functions:

D Locking linked with the shift position

All doors are automatically locked when the selector lever

is moved out of “P” position.

D Locking linked with vehicle speed

All doors are automatically locked when the vehicle speed

goes above about 20 km/h (12 mph).

You can set or cancel the automatic door locking

functions:

Be sure to apply the parking brake when performing the

following operations.

To select the locking linked with the shift position:

1. Close all doors and turn the ignition switch to the “ON”

position.

2. Shift the selector lever to the “P” position.

3. Within 10 seconds of turning the ignition switch to the “ON”

position, press and hold the driver’s side power door lock

switch in the lock position for 5 seconds and then release.

The doors will be locked and unlocked to indicate that the

function is set.

To cancel the function, do the above operation again.

To select the locking linked with the vehicle speed:

1. Close all doors and turn the ignition switch to the “ON”

position.

2. Shift the selector lever from “P” to the ”N” position.

3. Within 10 seconds of turning the ignition switch to the “ON”

position, press and hold the driver’s side power door lock

switch in the lock position for 5 seconds and then release.

The doors will be locked and unlocked to indicate that the

function is set.

To cancel the function, do the above operation again.

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45

AUTOMATIC DOOR UNLOCKING

You can select the following functions:

D Unlocking linked with the ignition switch

All doors are automatically unlocked when the driver’s door

is opened within 10 seconds after the ignition switch is

turned to the “ACC” or “LOCK” position, or the key is

removed.

D Unlocking linked with the shift position

All doors are automatically unlocked when the selector lever

is moved to “P” position.

You can set or cancel the automatic door unlocking

functions:

Be sure to apply the parking brake when performing the

following operations.

To select the unlocking linked with the ignition switch:

1. Close all doors and turn the ignition switch to the “ON”

position.

2. Shift the selector lever from “P” to the “N” position.

3. Within 10 seconds of turning the ignition switch to the “ON”

position, press and hold the driver’s side power door lock

switch in the unlock position for 5 seconds and then release.

The doors will be locked and unlocked to indicate that the

function is set.

To cancel the function, do the above operation again.

To select the unlocking linked with the shift position:

1. Close all doors and turn the ignition switch to the “ON”

position.

2. Shift the selector lever to the “P” position.

3. Within 10 seconds of turning the ignition switch to the “ON”

position, press and hold the driver’s side power door lock

switch in the unlock position for 5 seconds and then release.

The doors will be locked and unlocked to indicate that the

function is set.

To cancel the function, do the above operation again.

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46

Locking with rear door child−protector

"

1

Unlock

2

Lock

Whenever small children are in the vehicle, lock the rear

door so that it does not open by the inside door handle.

To do this, move the lever to the “LOCK” position as

shown and then close the door.

BACK DOOR

Opening and closing

"

1

Push

2

Open

KEYS AND DOORS

47

To open the back door, push up the back door opener and

raise the door.

If the back door will not open even pushing up the back door

opener, push it up again.

When opening the back door, make sure that the back door will

not come down by itself.

The back door can be opened when the vehicle is stopped.

The back door can be locked or unlocked in the following ways.

D Operate the power door lock switch. (See “Side doors” on

page 41.)

D Operate the wireless remote control. (See “Wireless remote

control” on page 32.)

D All the side doors and back door are locked and unlocked

simultaneously with the driver’s door. (See “Side doors” on

page 41.)

If the auxiliary battery is disconnected or run down, the back

door will be automatically locked after you reconnect, replace

or recharge the battery. Be careful not to lock your keys in the

vehicle.

See “Stowage precautions” on page 476 for precautions when

loading luggage.

When closing the back door, the inside handle can be used

to make the reach easier.

To close the back door, lower it and press down on it. After

closing the back door, try pulling it up to make sure it is securely

closed.

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48

CAUTION

D Keep the back door closed while driving. This not

only keeps the luggage from being thrown out but

also prevents exhaust gases from entering the

vehicle.

D If the open back door hides the rear stop and tail

lights or rear turn signal lights while you are parked,

other road users must be warned of the presence of

your vehicle by a warning triangle or other device.

NOTICE

To prevent damage to the back door dampers, do not

apply any force, paint or let any other foreign matter on

them.

If the back door opener does not operate

If the back door opener does not operate, you can open the

back door from the inside.

To open the back door from the inside, do the following.

1. Remove the cover with a key.

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49

2. Push the lever and open the back door.

Have your vehicle checked/repaired by your Lexus dealer if the

back door opener does not operate.

POWER BACK DOOR

Power back door off switch

"

1

Power back door off switch

2

Operative

3

Inoperative

This switch is used to turn on and off the power back door

system. In order to operate the power back door, the

switch in the glove box must be pushed in. To disable the

power back door feature, push out the switch.

KEYS AND DOORS

50

CAUTION

Do not leave small children or pets unattended in your

vehicle. They could operate the power back door, and

anyone around the back door could be injured. Turn off

the power back door system when the power back door

is not in use.

NOTICE

When your vehicle goes through an automatic car wash,

make sure the power back door system is off.

Power back door switches

" Power back door opener/closer switch

" Power back door closer switch

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51

Pull down the switch cover.

To open the back door, push the power back door

opener/closer switch on the instrument panel for about 1

second.* At this time, the turn signal lights flash twice,

two beeps sound** and the back door fully opens

automatically.***

When pushing the switch while the opening operation is being

performed, the back door will close. At this time, a beep

sounds.**

To close the back door, push the power back door

opener/closer switch once again for about 1 second* or

push the power back door closer switch on the back door.

At this time, the turn signal lights flash twice, two beeps

sound** and the back door fully closes automatically.***

When pushing the switch while the closing operation is being

performed, the back door will open. At this time, a beep

sounds.**

NOTE:

* The time required to push the switch can be changed.

** The beep will sound from both the front and rear of the

vehicle. The front beep can be set not to sound.

*** It is possible to set the beep to sound while the back door

opens or closes and adjust its volume.

Ask your Lexus dealer for details.

Opening or closing operation can be performed by the

switches under the following conditions:

D The vehicle is stopped.

D The back door is unlocked.*

D The power back door system is on. (The power back door

off switch is pushed in.)

D To open — When the ignition key is in the “ON” position, the

transmission selector lever must be in “P”.

D To open — The back door is between in the fully−closed

position and half−opened position.

D To close — The back door is between in the fully−opened

position and half−opened position.

The power back door can be opened and closed using the

wireless remote control. For details, see “Wireless remote

control” on page 32.

NOTE:

* The back door can be set to be opened without being

unlocked first.

Ask your Lexus dealer for details.

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52

Jam protection function

If anything with sufficient resistance obstructs the power back

door while it is closing or opening, the back door will

automatically reverse to the opposite direction.

If the jam protection function operates continuously at the

closing operation more than 2 times, the back door will be

stopped at that position.

Before operating the power back door, make sure there is

nobody near the back door.

The resistance must be as strong as the force of the moving

door, or stronger. As the back door approaches the

fully−closed or fully−opened position, its moving force

increases significantly.

If the back door receives a strong impact, this function may

operate even if nothing is caught.

Falling down protection function

When you open the back door with the switch or the wireless

remote control, if some loads such as snow on the back door

make the back door fall down, the back door will automatically

close. The beeps sound intermittently while closing the back

door.

Before opening the power back door, make sure there is no

load on the back door.

If you close the back door by hand right after the back door

opening, this function may work even there is no load on the

back door.

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53

CAUTION

The power back door could injure people if they are

caught in the door path. When using the power back

door, observe the following:

D Before you close the power back door, always make

sure there is nobody around it. If someone’s neck,

head or hands get caught in a closing door, it could

result in a serious injury. When anyone closes the

power back door, make sure he or she operates the

door safely.

D Do not leave small children or pets unattended in

your vehicle. They could operate the power back

door, and anyone around the back door could be

injured. Turn off the power back door system when

the power back door is not in use.

D Never try jamming any part of your body to activate

the jam protection function intentionally.

D The jam protection function may not work if

something gets caught just before the back door is

fully closed.

NOTICE

D Do not apply excessive force when the back door is

operated automatically. Otherwise, the power back

door system may become defective.

D Objects caught in the path of the back door may be

damaged. Make sure there is nothing in the doorway

before closing the back door.

If the auxiliary battery is disconnected or run

down

The power back door system may not work after you

reconnect, replace or recharge the auxiliary battery. In any of

these cases, close the back door completely by hand to

normalize the power back door system.

If the power back door system does not operate properly after

the above procedure, there may be a problem in the system.

Contact your Lexus dealer.

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54

Opening and closing by hand

"

1

Push

2

Open

To open the back door, push up the back door opener and

raise the door.

If the back door will not open even pushing up the back door

opener, push it up again.

When opening the back door, make sure that the back door will

not come down by itself.

The back door can be opened when the vehicle is stopped.

The back door can be locked or unlocked in the following ways.

D Operate the power door lock switch. (See “Side doors” on

page 41.)

D Operate the wireless remote control. (See “Wireless remote

control” on page 32.)

D All the side doors and back door are locked and unlocked

simultaneously with the driver’s door. (See “Side doors” on

page 41.)

If the auxiliary battery is disconnected or run down, the back

door will be automatically locked after you reconnect, replace

or recharge the battery. Be careful not to lock your keys in the

vehicle.

See “Stowage precautions” on page 476 for precautions when

loading luggage.

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55

When closing the back door, the inside handle can be used

to make the reach easier.

To close the back door, lower it and press down on it. After

closing the back door, try pulling it up to make sure it is securely

closed.

CAUTION

D Keep the back door closed while driving. This not

only keeps the luggage from being thrown out but

also prevents exhaust gases from entering the

vehicle.

D If the open back door hides the rear stop and tail

lights or rear turn signal lights while you are parked,

other road users must be warned of the presence of

your vehicle by a warning triangle or other device.

NOTICE

To prevent damage to the back door dampers, do not

apply any force, paint or let any other foreign matter on

them.

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56

Back door closer

When the back door has not been fully closed, it is fully

closed automatically even if the power back door system

is off.

CAUTION

D Careful attention is needed so as not to get your

fingers trapped as the back door automatically

closes when it has not been fully closed.

D Never allow a child to operate the back door.

NOTICE

Do not apply excessive force when the back door closer

is operating. Otherwise, the back door closer may

become defective.

If the back door opener does not operate

If the back door opener does not operate, you can open the

back door from the inside.

To open the back door from the inside, do the following.

1. Remove the cover with a key.

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57

2. Push the lever and open the back door.

Have your vehicle checked/repaired by your Lexus dealer if the

back door opener does not operate.

THEFT DETERRENT SYSTEM

To deter theft of the vehicle, this system is designed to

sound an alarm if any of the doors or hood is forcibly

unlocked or the terminal of the auxiliary battery is

disconnected and then reconnected while the vehicle is

locked.

The alarm blows the horn intermittently and flashes the

headlights, tail lights and turn signal lights.

Further more when the interior light switch is in the “DOOR”

position, the interior light turns on.

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58

"Security indicator light

Setting the system

1. Turn the ignition key to the “LOCK” position and

remove it.

The engine immobilizer system causes the indicator light to

flash.

2. Close and lock all the doors and hood using an ignition

key or wireless remote control.

The flashing indicator light will remain on when all the doors

and hood are closed and locked.

3. After 30 seconds, the indicator starts flashing and the

system is set.

Cancelling the system

When you unlock any door using an ignition key or

wireless remote control, the system is cancelled.

Also, the system will be cancelled when the ignition key is

turned to the “ON” position.

Activating the system

The alarm sounds for about 1minute if any of the following are

operated:

D Unlocking any door without using an ignition key or wireless

remote control.

D Opening hood and any doors forcibly.

D Reconnecting the auxiliary battery.

D Hotwiring the ignition.

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59

If the auxiliary battery becomes discharged due to the vehicle

being unused for a long time, etc., when the battery is

recharged or replaced, the system will give the alarm. If this

happens, immediately unlock any of the doors with the key or

the wireless remote control, and the alarm will stop.

If any door is unlocked and the ignition key is not in the ignition

switch during the alarm sounding, the door is automatically

locked.

To stop the alarm: Use either of the following methods.

D Unlock the door using an ignition key or wireless remote

control.

D Turn the ignition switch on.

Testing the system

1. Open all the windows.

2. Set the system as described above.

The side doors and back door should be locked with the ignition

key or wireless remote control. Be sure to wait until the

indicator light starts flashing.

3. Unlock one of the doors from the inside.

The system should activate the alarm.

4. Unlock any of the doors with a key or the wireless

remote control to cancel the system.

5. Repeat this operation for the other doors and hood.

When testing the hood, also check that the system is activated

when the terminal of the auxiliary battery is disconnected and

then reconnected.

If the system does not work properly, have it checked by your

Lexus dealer.

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NOTICE

Disconnecting the auxiliary battery may result in the

erasure of information you have set in the computer

memory. After reconnecting the battery, check that the

memorized data has been retained. If it has been

erased, input it into the computer once more.

SECTION 1 – 2

61

INSTRUMENTS AND CONTROLS

Switches

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

Headlight dimmer and turn signal switch 66. . . . . . . . . . . . . . . . . . . . .

Fog light switch 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Windshield wiper and washer switch 67. . . . . . . . . . . . . . . . . . . . . . . . .

Rear window wiper and washer switch 73. . . . . . . . . . . . . . . . . . . . . . .

Headlight cleaner switch 74. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Rear window and outside rear view mirror

defogger, and windshield wiper de−icer switch 75. . . . . . . . . . . . . . . .

Power window switches 76. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Emergency flasher switch 80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Seat heater switches 81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SWITCHES

62

HEADLIGHT SWITCH

"

1

U.S.A.

2

Canada

To turn the lights on, twist the knob on the end of the lever.

FIRST CLICKSTOP: Only the parking, tail, license plate, side

marker and instrument panel lights turn on.

SECOND CLICKSTOP: Headlights also turn on.

THIRD CLICKSTOP (“AUTO”): The headlights and all other

lights automatically turn on depending on the darkness of the

surroundings.

Vehicles sold in U.S.A.: When the headlights are on, the

headlight indicator lights up in the instrument cluster.

Vehicles sold in Canada: When the tail lights are on, the tail

light indicator lights up in the instrument cluster.

With the knob in the “AUTO” position, there may be a case

that the headlights do not turn on immediately, even when

the vehicle enters a dark place such as a tunnel or parking

lot according to lighting conditions. In this case, we

recommend you to twist the knob manually to the second

clickstop to turn on the headlights immediately.

When the headlight switch is turned to the first or second

clickstop, the brightness of the instrument cluster will be

reduced slightly unless the instrument panel light control knob

is turned fully on.

However, the brightness of the instrument cluster will not be

reduced in daytime even when the headlight switch is turned

to first or second clickstop.

SWITCHES

63

The automatic light control sensor is on the top of the driver’s

side instrument panel.

Do not place anything on the instrument panel, and/or do not

affix anything on the windshield to block this sensor.

When the headlights come on: The lights automatically turn off

about 30 seconds after any of the side doors and back door is

opened and closed with the ignition key turned to the “ACC” or

“LOCK” position. Additionally, the lights can be turned off

immediately by pushing the “LOCK” button on the wireless

remote control key with all the side doors and back door locked.

When only the tail lights come on: The lights automatically turn

off with the driver’s door opened and the ignition key turned to

the “ACC” or “LOCK” position. To turn them on again, turn the

ignition key to the “ON” position, or turn the headlight switch off

and then twist the knob until the first or second clickstop.

If you are going to park for over one week, make sure the

headlight switch is off.

Daytime Running Light System

The headlights turn on at reduced intensity when the parking

brake is released with the hybrid system turned on, even with

the light switch in the “OFF” position. They will not go off until

the ignition switch is turned off.

To turn on the other exterior lights and instrument panel lights,

twist the knob to the first clickstop.

SWITCHES

64

Twist the knob to the second clickstop to turn on the headlights

to full intensity for driving at night.

When setting the knob to the third clickstop (“AUTO”), the

headlights will automatically adjust to full intensity and/or turn

on the other lights depending on the darkness of the

surroundings. Likewise, as the surroundings become brighter,

the headlights will turn to reduced intensity, ultimately turning

off the other lights.

NOTICE

To prevent the auxiliary battery from being discharged,

do not leave the lights on longer than necessary when

the hybrid system is off.

Automatic headlight leveling system

(vehicles with discharge headlight only)

Vehicle position changes according to loading condition,

passengers getting on and off, vehicle acceleration and

deceleration, etc. However, the headlight beam level is always

maintained automatically by the system at the proper level so

that your headlights do not dazzle other road users.

If the system fails, a warning message “HEAD LIGHT

LEVELING” appears on the multi−information display, the

master warning light comes on and a warning tone sounds. If

this occurs, have your vehicle checked by your Lexus dealer.

If you replace the rear suspension, contact your Lexus dealer

to check the automatic headlight leveling system and headlight

beam level.