2004 Lexus GX470 airbag

IMPORTANT INFORMATION ABOUT YOUR LEXUS
ii
IMPORTANT INFORMATIONABOUT YOUR LEXUS
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 and chest
injuries by preventing contact of the head and chest with
interior portions of the vehicle.
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 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 from time to time during your time
of ownership of this vehicle.

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 af fect its performance, safety or durability, and may even
violate governmental regulations. In addition, damage or
performance pro blems 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.
Spark ignition system of your Lexus
The spark ignition system in your Lexus meets all
requirements of the Canadian Interference- Causing
Equipment Standard.
Installation of a mobile two-way radio system
As the installation of a mobile two-way radio system in your
vehicle could affect electronic systems such as the multiport
fuel injection system/sequential multiport fuel injection system,
cruise control system, anti-lock brake system, SRS airbag
system and seat belt pretensioner system, be sure to check
with your Lexus dealer for precautionary measures or special
instructions regarding installation.
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 559 and 456.
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.

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
x
Page
1Driving position memory switches208
. . . . . . . . . . .
2Power window switches 48
. . . . . . . . . . . . . . . . . . . . . . .
3Power door lock switch 24
. . . . . . . . . . . . . . . . . . . . . . .
4Window lock switch 49
. . . . . . . . . . . . . . . . . . . . . . . . . . .
5Power rear view mirror control switches 214 . . . . . .
6Side vents 239
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7Headlight, turn signal and
fog light switches 33, 36, 37 . . . . . . . . . . . . . . . . . . . . . .
8Wiper and washer switch 37
. . . . . . . . . . . . . . . . . . . . . .
9Center vents 239
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10Emergency flasher switch 51
. . . . . . . . . . . . . . . . . . . . .
11Car audio 246
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12Multi-information display 65
. . . . . . . . . . . . . . . . . . . . . .
13Automatic air conditioning controls 226
. . . . . . . . . .
14Rear window defogger switch 45
. . . . . . . . . . . . . . . . . .
15Front passenger's seat belt reminder light 56 . . . . . .
16Glove box 86
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17Ashtray 82
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .
18Cigarette lighter 82
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19Seat heater switches 53
. . . . . . . . . . . . . . . . . . . . . . . . . .
20Four-wheel drive control lever 386
. . . . . . . . . . . . . . . Page
21Automatic transmission selector lever 378
. . . . . . . .
22Parking brake lever 376
. . . . . . . . . . . . . . . . . . . . . . . . .
23Center differential lock switch 386
. . . . . . . . . . . . . . .
24Power outlet (12 VDC) 83
. . . . . . . . . . . . . . . . . . . . . . . . .
25Downhill assist control switch 410
. . . . . . . . . . . . . . .
26Electronic modulated suspension
control switch 404 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27Rear height control air suspension
switches 397 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28Ignition switch 374
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
292nd STRTº (second start) switch 386
. . . . . . . . . . . .
30Tire pressure warning system
selector switch 427 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31Cruise control switch 394
. . . . . . . . . . . . . . . . . . . . . . .
32Steering switches 268
. . . . . . . . . . . . . . . . . . . . . . . . . . .
33Instrument panel light control dial 76
. . . . . . . . . . . . . .
34Hood lock release lever 102
. . . . . . . . . . . . . . . . . . . . .
35Fuel filler door opener 103
. . . . . . . . . . . . . . . . . . . . . . .
36RSCA OFFº (roll sensing of curtain
shield airbags off) switch 183 . . . . . . . . . . . . . . . . . . . .
37Outside rear view mirror defogger switch 47 . . . . . . .
38Power outlet (115 VAC) main switch 85
. . . . . . . . . . . .

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
xii
Page
1Driving position memory switches208
. . . . . . . . . . .
2Power window switches 48
. . . . . . . . . . . . . . . . . . . . . . .
3Power door lock switch 24
. . . . . . . . . . . . . . . . . . . . . . .
4Window lock switch 49
. . . . . . . . . . . . . . . . . . . . . . . . . . .
5Power rear view mirror control switches 214 . . . . . .
6Side vents 239
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7Headlight, turn signal and
fog light switches 33, 36, 37 . . . . . . . . . . . . . . . . . . . . . .
8Wiper and washer switch 37
. . . . . . . . . . . . . . . . . . . . . .
9Center vents 239
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10Emergency flasher switch 51
. . . . . . . . . . . . . . . . . . . . .
11Rear view monitor/navigation system display
(See the separate Navigation System Owner's Manualº.) 390 . . . . . . . . . . . . . . . . . . . . . . . . . .
12Multi-information display 65
. . . . . . . . . . . . . . . . . . . . . .
13Automatic air conditioning controls 226
. . . . . . . . . .
14Rear window defogger switch 45
. . . . . . . . . . . . . . . . . .
15Front passenger's seat belt reminder light 56 . . . . . .
16Glove box 86
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17Car audio 246
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18Ashtray 82
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .
19Cigarette lighter 82
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20Seat heater switches 53
. . . . . . . . . . . . . . . . . . . . . . . . . .
21Four-wheel drive control lever 386
. . . . . . . . . . . . . . . Page
22Automatic transmission selector lever 378
. . . . . . . .
23Parking brake lever 376
. . . . . . . . . . . . . . . . . . . . . . . . .
24Center differential lock switch 386
. . . . . . . . . . . . . . .
25Power outlet (12 VDC) 83
. . . . . . . . . . . . . . . . . . . . . . . . .
26Downhill assist control switch 410
. . . . . . . . . . . . . . .
27Electronic modulated suspension
control switch 404 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28Rear height control air suspension
switches 397 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
29Ignition switch 374
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
302nd STRTº (second start) switch 386
. . . . . . . . . . . .
31Tire pressure warning system
selector switch 427 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32Cruise control switch 394
. . . . . . . . . . . . . . . . . . . . . . .
33Speech command switch
See the separate
. . . . . . . . .
Navigation System Owner's Manualº.
34Steering switches 268
. . . . . . . . . . . . . . . . . . . . . . . . . . .
35Instrument panel light control dial 76
. . . . . . . . . . . . . .
36Hood lock release lever 102
. . . . . . . . . . . . . . . . . . . . .
37Fuel filler door opener 103
. . . . . . . . . . . . . . . . . . . . . . .
38RSCA OFFº (roll sensing of curtain
shield airbags off) switch 183 . . . . . . . . . . . . . . . . . . . .
39Outside rear view mirror defogger switch 47 . . . . . . .
40Power outlet (115 VAC) main switch 85
. . . . . . . . . . . .

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
xiv
Page
1Automatic transmission second start indicator light 386 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2Unengaged Parkº warning light 59
. . . . . . . . . . . . . . .
3Automatic transmission fluid temperature
warning light 59 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4Low washer fluid warning light 63
. . . . . . . . . . . . . . . . .
5Automatic transmission indicator lights 378 . . . . . .
6Driver's seat belt reminder light 55
. . . . . . . . . . . . . . . .
7Turn signal indicator light 36
. . . . . . . . . . . . . . . . . . . . .
8Brake system warning light 54
. . . . . . . . . . . . . . . . . . . .
9Headlight high beam indicator light 36
. . . . . . . . . . . .
10Anti-lock brake system warning light 58
. . . . . . . . . . .
11Open door warning light 59
. . . . . . . . . . . . . . . . . . . . . . .
12Tachometer 51
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13Headlight indicator light 33
. . . . . . . . . . . . . . . . . . . . . . .
14Cruise control indicator light 394
. . . . . . . . . . . . . . . .
15Engine oil replacement reminder light 62
. . . . . . . . . .
16Slip indicator light 406, 408, 411, 413
. . . . . . . . . . . . .
17Low engine oil pressure warning light 61
. . . . . . . . . .
18Discharge warning light 60
. . . . . . . . . . . . . . . . . . . . . . . Page
19Engine coolant temperature gauge
49
. . . . . . . . . . . . .
20Malfunction indicator lamp 57
. . . . . . . . . . . . . . . . . . . .
21Vehicle stability control system off
indicator light 408 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22Roll sensing of curtain shield airbags off
indicator light 183 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23Kinetic dynamic suspension system
warning light 60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24Center differential lock indicator light 386
. . . . . . . .
25Vehicle stability control system and active
traction control system warning light 60 . . . . . . . . . . .
26Downhill assist control system
indicator light 410 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27Rear height control indicator lights 403
. . . . . . . . . . .
28Security indicator light 14, 29
. . . . . . . . . . . . . . . . . . . .
29SRS warning light 56
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30Trip meter reset knob 52
. . . . . . . . . . . . . . . . . . . . . . . . .
31Odometer and trip meter 52
. . . . . . . . . . . . . . . . . . . . . .
32Low fuel level warning light 62
. . . . . . . . . . . . . . . . . . . .
33Low tire pressure warning light 62
. . . . . . . . . . . . . . . .
34Fuel gauge 48
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
xvi
Page
1Automatic transmission second start indicator light 386 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2Unengaged Parkº warning light 59
. . . . . . . . . . . . . . .
3Automatic transmission fluid temperature
warning light 59 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4Low washer fluid warning light 63
. . . . . . . . . . . . . . . . .
5Automatic transmission indicator lights 378 . . . . . .
6Driver's seat belt reminder light 55
. . . . . . . . . . . . . . . .
7Turn signal indicator light 36
. . . . . . . . . . . . . . . . . . . . .
8Brake system warning light 54
. . . . . . . . . . . . . . . . . . . .
9Headlight high beam indicator light 36
. . . . . . . . . . . .
10Anti-lock brake system warning light 58
. . . . . . . . . . .
11Open door warning light 59
. . . . . . . . . . . . . . . . . . . . . . .
12Tachometer 51
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13Tail light indicator light 33
. . . . . . . . . . . . . . . . . . . . . . . .
14Cruise control indicator light 394
. . . . . . . . . . . . . . . .
15Slip indicator light 406, 408, 411, 413
. . . . . . . . . . . . .
16Low engine oil pressure warning light 61
. . . . . . . . . .
17Discharge warning light 60
. . . . . . . . . . . . . . . . . . . . . . .
18Engine coolant temperature gauge 49
. . . . . . . . . . . . . Page
19Malfunction indicator lamp
57
. . . . . . . . . . . . . . . . . . . .
20Vehicle stability control system off
indicator light 408 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21Roll sensing of curtain shield airbags off
indicator light 183 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22Kinetic dynamic suspension system
warning light 60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23Center differential lock indicator light 386
. . . . . . . .
24Vehicle stability control system and active
traction control system warning light 60 . . . . . . . . . . .
25Downhill assist control system
indicator light 410 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26Rear height control indicator lights 403
. . . . . . . . . . .
27Security indicator light 14, 29
. . . . . . . . . . . . . . . . . . . .
28SRS warning light 56
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
29Trip meter reset knob 52
. . . . . . . . . . . . . . . . . . . . . . . . .
30Odometer and trip meter 52
. . . . . . . . . . . . . . . . . . . . . .
31Low fuel level warning light 62
. . . . . . . . . . . . . . . . . . . .
32Low tire pressure warning light 62
. . . . . . . . . . . . . . . .
33Fuel gauge 48
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Finish
GAUGES, METERS AND SERVICE REMINDER INDICATORS
56
(c) Front Passenger's Seat Belt Reminder Light
This light reminds you to buckle up the front passenger's seat
belt.
Once the ignition key is turned to ONº or STARTº, the
reminder light flashes if a passenger sits in the front passenger
seat and does not fasten the seat belt. Unless the front
passenger fastens the belt, the light stays flashing.
If luggage or other load is placed on the front passenger seat,
depending on its weight and how it is placed on the seat,
built-in sensors in the seat cushion may detect the pressure,
causing the reminder light to come on.
(d) SRS Warning Light
The indicator comes on when the ignition key is turned to
the ONº position. It goes off after about 6 seconds. This
means the SRS airbags and front seat belt pretensioners
are operating properly.
This warning light system monitors the airbag sensor
assembly, front airbag sensors, side and curtain shield airbag
sensor assemblies, curtain shield airbag sensor assemblies,
driver's seat position sensor, driver's seat belt buckle switch,
front seat b elt pretensioner assemblies, inflators, warning light,
RSCA OFFº indicator light, interconnecting wiring and power
sources.
If either of the following conditions occurs, this indicates a
malfunction somewhere in the parts monitored by the warning
light system. Contact your Lexus dealer as soon as possible
to service the vehicle.
 When the ignition key is turned to the ONº position, the light
does not come on, remains on or flashes.
 The light comes on or starts flashing while driving.
If the light stays on, it indicates that the driver and front
passenger airbags have a problem. If the light flashes, the side
and curtain shield airbags and/or seat belt pretensioners have
a problem.

Finish
INTERIOR EQUIPMENT
97
WARNING REFLECTOR HOLDER
1To disengage2To engage
This belt is designed to hold the warning reflector. To
disengage or engage the belt, do as shown above.
Although the warning reflector itself is not included as original
equipment, this auxiliary box can be used to store the warning
reflector.
Make sure the warning reflector is securely held.
COAT HOOKS
To use the coat hook, push the hook.
CAUTION
Do not hook a hanger, heavy or sharp pointed object on
the coat hook. If the curtain shield airbag inflates, those
items will be hurled away with great force or the curtain
shield airbag may not activate correctly. When you
hang clothes, hang them on the coat hook directly.