2004 Lexus GX470 steering

IMPORTANT INFORMATION ABOUT YOUR LEXUS
iv
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.
If you install any Genuine Accessories such as a bull-bar,
winch, etc., consult your Lexus dealer.
Installation of a mobile two-way radio system
As the installation of a mobile two-way radio system in your
vehicle could affect electronic systems such as the multiport
fuel injection system/sequential multiport fuel injection system,
cruise control system, anti-lock brake system, SRS airbag
system and seat belt pretensioner system, be sure to check
with your Lexus dealer for precautionary measures or special
instructions regarding installation.
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 532 and 431.
Scrapping of your Lexus
The SRS airbag and seat belt pretensioner devices in your
Lexus contain explosive chemicals. If the vehicle is scrapped
with the airbags and seat belt pretensioners left as they are,
this may cause an accident such as a fire. Be sure to have the
systems of the SRS airbag and seat belt pretensioner removed
and disposed of by a qualified service shop or by your Lexus
dealer before you scrap your vehicle.

HOW TO USE THIS MANUAL
vi
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 Ð QUICK REFERENCE
Operation of basic equipment is briefly explained in an easily
understandable way for quick reference.
SECTION 1 Ð 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 Ð 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 Ð STARTING AND DRIVING
Starting the engine, driving, stopping, operation of features
affecting vehicle handling, hints on vehicle safety and safe
driving techniques are all explained. Please read everything
in this Section, and remember Ð drive safely!
SECTION 4 Ð IN CASE OF AN EMERGENCY
This Section explains what to do in the event of an urgent
situation such as the engine not starting or getting a flat tire,
etc. If such a problem occurs, check the contents of this
Owner's Manual and follow the instructions given.
SECTION 5 Ð 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 Ð 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.

For detailed information, refer to the description given in each Section.
PICTORIAL INDEX
x
Page
1Driving position memory switches 200. . . . . . . . . . .
2Power window switches 43. . . . . . . . . . . . . . . . . . . . . . .
3Power door lock switch 22. . . . . . . . . . . . . . . . . . . . . . .
4Window lock switch 44. . . . . . . . . . . . . . . . . . . . . . . . . . .
5Power rear view mirror control switches 205. . . . . .
6Side vents 228. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7Headlight, turn signal and
fog light switches 29, 31, 32. . . . . . . . . . . . . . . . . . . . . .
8Wiper and washer switch 32. . . . . . . . . . . . . . . . . . . . . .
9Center vents 228. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10Emergency flasher switch 46. . . . . . . . . . . . . . . . . . . . .
11Car audio 235. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12Multi-information display 67. . . . . . . . . . . . . . . . . . . . . .
13Automatic air conditioning controls 215. . . . . . . . . .
14Rear window defogger switch 40. . . . . . . . . . . . . . . . . .
15Front passenger's seat belt reminder light 58. . . . . .
16Glove box 84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17Ashtray 79. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18Cigarette lighter 79. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19Seat heater switches 47. . . . . . . . . . . . . . . . . . . . . . . . . . Page
20Four-wheel drive control lever 373. . . . . . . . . . . . . . .
21Automatic transmission selector lever 365. . . . . . . .
22Parking brake lever 363. . . . . . . . . . . . . . . . . . . . . . . . .
23Center differential lock switch 373. . . . . . . . . . . . . . .
24Power outlet (12 VDC) 81. . . . . . . . . . . . . . . . . . . . . . . . .
25Downhill assist control switch 393. . . . . . . . . . . . . . .
26Electronic modulated suspension
control switch 387. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27Rear height control air suspension
switches 380. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28Ignition switch 361. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
292nd STRTº switch 373. . . . . . . . . . . . . . . . . . . . . . . . . .
30Cruise control switch 377. . . . . . . . . . . . . . . . . . . . . . .
31Steering pad switches 256. . . . . . . . . . . . . . . . . . . . . . .
32Hood lock release lever 99. . . . . . . . . . . . . . . . . . . . . . .
33Fuel filler door opener 100. . . . . . . . . . . . . . . . . . . . . . .
34Instrument panel light control dial 73. . . . . . . . . . . . . .
35Outside rear view mirror defogger switch 42. . . . . . .
36Power outlet (115 VAC) main switch 81. . . . . . . . . . . .

PICTORIAL INDEX
xiii
SEAT AND STEERING WHEEL
Page
1Tilt and telescopic steering
control switch 203. . . . . . . . . . . . . . . . . .
2Seat position, seat cushion
angle and height control
switch 115, 116. . . . . . . . . . . . . . . . . . . . .
3Seatback angle control switch 116. . .
4Lumbar support
control switch 117. . . . . . . . . . . . . . . . . .
For detailed information, refer to the
description given in each Section.

BASIC OPERATION
1
QUICK REFERENCE
Quick reference
Driver's seat2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering wheel2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic transmission3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight and turn signal switch4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiper switch5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Seat position
Head restraint angle Head restraint heightLumbar supportSeatback angle Seat cushion heightSeat cushion angle

TILT STEERING WHEEL

TELESCOPIC STEERING WHEEL
To tilt the steering wheel up or down to the desired angle, push
the control switch in the required direction and release the
button when the steering wheel reaches the desired angle.
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.
BPY020
(7.2/5.5)
BPY021
(7.2/59.5)
QUICK REFERENCE
2
1. DRIVER'S SEAT 2. STEERING WHEEL

OCCUPANT RESTRAINT SYSTEMS
11 2
SEATS
While the vehicle is being driven, all vehicle occupants should
have the seatback upright, sit well back in the seat and properly
wear the seat belts provided.
CAUTION
Do not drive the vehicle unless the occupants are
properly seated. Do not allow any passengers to sit
in the luggage compartment or cargo area. Persons
not properly seated and/or not properly restrained by
seat belts can be severely injured in the event of
emergency braking or a collision.
During driving, do not allow any passengers to stand
up or move around between seats. Otherwise, severe
injuries can occur in the event of emergency braking
or a collision.
FRONT SEATS
Front seat precautions
Driver seat
CAUTION
The SRS driver airbag deploys with considerable force,
and can cause death or serious injury especially if the
driver is very close to the airbag. The National Highway
Traffic Safety Administration (NHTSAº) advises:
Since the risk zone for driver airbag is the first 50 Ð 75
mm (2 Ð 3 in.) of inflation, placing yourself 250 mm (10
in.) from your driver airbag provides you with a clear
margin of safety. This distance is measured from the
center of the steering wheel to your breastbone. If you
sit less than 250 mm (10 in.) away now, you can change
your driving position in several ways:
Move your seat to the rear as far as you can while still
reaching the pedals comfortably.
Slightly recline the back of the seat. Although vehicle
designs vary, many drivers can achieve the 250 mm
(10 in.) distance, even with the driver seat all the way
forward, simply by reclining the back of the seat
somewhat. If reclining the back of your seat makes
it hard to see the road, raise yourself by using a firm,
non-slippery cushion, or raise the seat if your vehicle
has that feature.

OCCUPANT RESTRAINT SYSTEMS
11 3
If your steering wheel is adjustable, tilt it downward.
This points the airbag toward your chest instead of
your head and neck.
The seat should be adjusted as recommended by
NHTSA above, while still maintaining control of the foot
pedals, steering wheel, and your view of the instrument
panel controls.
Front passenger seat
CAUTION
The SRS front passenger airbag also deploys with
considerable force, and can cause death or serious
injury especially if the front passenger is very close to
the airbag. The front passenger seat should be as far
from the airbag as possible with the seatback adjusted,
so the front passenger sits upright.
Front seats (with SRS side airbags)
CAUTION
The SRS side airbags are installed in the driver and front
passenger seats. Observe the following precautions.
Do not lean against the front door when the vehicle
is in use, since the side airbag inflates with
considerable speed and force. Otherwise, you may
be killed or seriously injured.
Do not use seat accessories which cover the area
where the side airbags inflate. Such accessories may
prevent the side airbags from activating correctly,
causing death or serious injury.
Do not modify or replace the seats or upholstery of
the seats equipped with side airbags. Such changes
may prevent the side airbag system from activating
correctly, disable the system or cause the side
airbags to inflate accidentally, resulting in death or
serious injury.