warning lights Lexus GX470 2006 Basic Functions In Frequent Use / LEXUS 2006 GX470 OWNER'S MANUAL (OM60B99U)

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
xiiPage
1Driving position memory switches
198
. . . . . . . . . . .
2Power window switches 40
. . . . . . . . . . . . . . . . . . . . . . .
3Power door lock switch 22
. . . . . . . . . . . . . . . . . . . . . . .
4Window lock switch 41
. . . . . . . . . . . . . . . . . . . . . . . . . . .
5Power rear view mirror control switches 204 . . . . . .
6Side vents 225
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7Headlight, turn signal and
fog light switches 30, 32, 33 . . . . . . . . . . . . . . . . . . . . . .
8Wiper and washer switches 33
. . . . . . . . . . . . . . . . . . . .
9Center vents 225
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10Emergency flasher switch 43
. . . . . . . . . . . . . . . . . . . . .
11Audio system 232
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12Multiinformation display 63
. . . . . . . . . . . . . . . . . . . . . .
13Automatic air conditioning controls 214
. . . . . . . . . .
14Rear window defogger switch 38
. . . . . . . . . . . . . . . . . .
15Front passenger’s seat belt reminder light 55 . . . . . .
16“AIRBAG ON” and “AIRBAG OFF”
indicator lights 169. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17Glove box 83
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18Ashtray 80
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .
19Cigarette lighter 80
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20Seat heater switches 44
. . . . . . . . . . . . . . . . . . . . . . . . . . Page
21Fourwheel drive control lever
356
. . . . . . . . . . . . . . .
22Automatic transmission selector lever 349 . . . . . . . .
23Parking brake lever 347
. . . . . . . . . . . . . . . . . . . . . . . . .
24Center differential lock switch 356
. . . . . . . . . . . . . . .
25Power outlet (12 VDC) 81
. . . . . . . . . . . . . . . . . . . . . . . . .
26Downhill assist control switch 377
. . . . . . . . . . . . . . .
27Electronic modulated suspension
control switch 371 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28Rear height control air suspension
switches 366. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
29Ignition switch 345
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30“2nd STRT” (second start) switch 355
. . . . . . . . . . . .
31Tire pressure warning system
selector switch 393 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32Cruise control switch 362
. . . . . . . . . . . . . . . . . . . . . . .
33Audio remote control switches 250
. . . . . . . . . . . . . . .
34Instrument panel light control dial 74
. . . . . . . . . . . . . .
35Hood lock release lever 100
. . . . . . . . . . . . . . . . . . . . .
36Fuel filler door opener 101
. . . . . . . . . . . . . . . . . . . . . . .
37“RSCA OFF” (roll sensing of curtain
shield airbags off) switch 174 . . . . . . . . . . . . . . . . . . . .
38Outside rear view mirror defogger switch 39 . . . . . . .
39Power outlet (115 VAC) main switch 82
. . . . . . . . . . . .

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
xivPage
1Driving position memory switches
198
. . . . . . . . . . .
2Power window switches 40
. . . . . . . . . . . . . . . . . . . . . . .
3Power door lock switch 22
. . . . . . . . . . . . . . . . . . . . . . .
4Window lock switch 41
. . . . . . . . . . . . . . . . . . . . . . . . . . .
5Power rear view mirror control switches 204 . . . . . .
6Side vents 225
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7Headlight, turn signal and
fog light switches 30, 32, 33 . . . . . . . . . . . . . . . . . . . . . .
8Wiper and washer switches 33
. . . . . . . . . . . . . . . . . . . .
9Center vents 225
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10Emergency flasher switch 43
. . . . . . . . . . . . . . . . . . . . .
11Rear view monitor/navigation system display
including air conditioning controls and audio
system
(For the navigation system, see the separate
“Navigation System Owner’s Manual”.) 358 . . . . . . .
12Multiinformation display 63
. . . . . . . . . . . . . . . . . . . . . .
13Automatic air conditioning controls
See the separate
. . . . . . . . .
“Navigation System Owner’s Manual”.
14Rear window defogger switch 38
. . . . . . . . . . . . . . . . . .
15Front passenger’s seat belt reminder light 55 . . . . . .
16“AIRBAG ON” and “AIRBAG OFF”
indicator lights 169. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17Glove box 83
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18Audio system
See the separate
. . . . . . . . .
“Navigation System Owner’s Manual”.
19Ashtray 80
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. Page
20Cigarette lighter
80
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21Seat heater switches 44
. . . . . . . . . . . . . . . . . . . . . . . . . .
22Fourwheel drive control lever 356
. . . . . . . . . . . . . . .
23Automatic transmission selector lever 349 . . . . . . . .
24Parking brake lever 347
. . . . . . . . . . . . . . . . . . . . . . . . .
25Center differential lock switch 356
. . . . . . . . . . . . . . .
26Power outlet (12 VDC) 81
. . . . . . . . . . . . . . . . . . . . . . . . .
27Downhill assist control switch 377
. . . . . . . . . . . . . . .
28Electronic modulated suspension
control switch 371 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
29Rear height control air suspension
switches 366. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30Ignition switch 345
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31“2nd STRT” (second start) switch 355
. . . . . . . . . . . .
32Tire pressure warning system
selector switch 393 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33Cruise control switch 362
. . . . . . . . . . . . . . . . . . . . . . .
34Speech command switch
See the separate
. . . . . . . . .
“Navigation System Owner’s Manual”.
35Audio remote control switches 250
. . . . . . . . . . . . . . .
36Instrument panel light control dial 74
. . . . . . . . . . . . . .
37Hood lock release lever 100
. . . . . . . . . . . . . . . . . . . . .
38Fuel filler door opener 101
. . . . . . . . . . . . . . . . . . . . . . .
39“RSCA OFF” (roll sensing of curtain
shield airbags off) switch 174 . . . . . . . . . . . . . . . . . . . .
40Outside rear view mirror defogger switch 39 . . . . . . .
41Power outlet (115 VAC) main switch 82
. . . . . . . . . . . .

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
xviPage
1Automatic transmission second start
indicator light 355
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2Unengaged “Park” warning light 58
. . . . . . . . . . . . . . .
3Automatic transmission fluid temperature
warning light 58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4Low washer fluid warning light 61
. . . . . . . . . . . . . . . . .
5Automatic transmission indicator lights 349 . . . . . .
6Driver’s seat belt reminder light 54
. . . . . . . . . . . . . . . .
7Turn signal indicator light 32
. . . . . . . . . . . . . . . . . . . . .
8Brake system warning light 53
. . . . . . . . . . . . . . . . . . . .
9Headlight high beam indicator light 32
. . . . . . . . . . . .
10Antilock brake system warning light 57
. . . . . . . . . . .
11Open door warning light 58
. . . . . . . . . . . . . . . . . . . . . . .
12Tachometer 50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13Headlight indicator light 30
. . . . . . . . . . . . . . . . . . . . . . .
14Cruise control indicator light 362
. . . . . . . . . . . . . . . .
15Engine oil replacement reminder light 60
. . . . . . . . . .
16Slip indicator light 373, 375, 378, 381
. . . . . . . . . . . . .
17Low engine oil pressure warning light 60
. . . . . . . . . .
18Charging system warning light 59
. . . . . . . . . . . . . . . . . Page
19Engine coolant temperature gauge
49
. . . . . . . . . . . . .
20Malfunction indicator lamp 56
. . . . . . . . . . . . . . . . . . . .
21Vehicle stability control system off
indicator light 376 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22Roll sensing of curtain shield airbags off
indicator light 174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23Kinetic dynamic suspension system
warning light 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24Center differential lock indicator light 356
. . . . . . . .
25Vehicle stability control system and active
traction control system warning light 59 . . . . . . . . . . .
26Downhill assist control system
indicator light 378. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27Height control indicator lights 370
. . . . . . . . . . . . . . .
28Security indicator light 12, 27
. . . . . . . . . . . . . . . . . . . .
29SRS warning light 55
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30Trip meter reset knob 50
. . . . . . . . . . . . . . . . . . . . . . . . .
31Odometer and trip meter 50
. . . . . . . . . . . . . . . . . . . . . .
32Low fuel level warning light 61
. . . . . . . . . . . . . . . . . . . .
33Low tire pressure warning light 61
. . . . . . . . . . . . . . . .
34Fuel gauge 48
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
xviiiPage
1Automatic transmission second start
indicator light 355
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2Unengaged “Park” warning light 58
. . . . . . . . . . . . . . .
3Automatic transmission fluid temperature
warning light 58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4Low washer fluid warning light 61
. . . . . . . . . . . . . . . . .
5Automatic transmission indicator lights 349 . . . . . .
6Driver’s seat belt reminder light 54
. . . . . . . . . . . . . . . .
7Turn signal indicator light 32
. . . . . . . . . . . . . . . . . . . . .
8Brake system warning light 53
. . . . . . . . . . . . . . . . . . . .
9Headlight high beam indicator light 32
. . . . . . . . . . . .
10Antilock brake system warning light 57
. . . . . . . . . . .
11Open door warning light 58
. . . . . . . . . . . . . . . . . . . . . . .
12Tachometer 50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13Tail light indicator light 30
. . . . . . . . . . . . . . . . . . . . . . . .
14Cruise control indicator light 362
. . . . . . . . . . . . . . . .
15Slip indicator light 373, 375, 378, 381
. . . . . . . . . . . . .
16Low engine oil pressure warning light 60
. . . . . . . . . .
17Charging system warning light 59
. . . . . . . . . . . . . . . . .
18Engine coolant temperature gauge 49
. . . . . . . . . . . . . Page
19Malfunction indicator lamp
56
. . . . . . . . . . . . . . . . . . . .
20Vehicle stability control system off
indicator light 376 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21Roll sensing of curtain shield airbags off
indicator light 174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22Kinetic dynamic suspension system
warning light 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23Center differential lock indicator light 356
. . . . . . . .
24Vehicle stability control system and active
traction control system warning light 59 . . . . . . . . . . .
25Downhill assist control system
indicator light 378. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26Height control indicator lights 370
. . . . . . . . . . . . . . .
27Security indicator light 12, 27
. . . . . . . . . . . . . . . . . . . .
28SRS warning light 55
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
29Trip meter reset knob 50
. . . . . . . . . . . . . . . . . . . . . . . . .
30Odometer and trip meter 50
. . . . . . . . . . . . . . . . . . . . . .
31Low fuel level warning light 61
. . . . . . . . . . . . . . . . . . . .
32Low tire pressure warning light 61
. . . . . . . . . . . . . . . .
33Fuel gauge 48
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

KEYS AND DOORS
25
BACK DOOR
11PY031
1Halfopen position
2Fullopen position
To open the back door, pull the handle. The back door can
be opened at the above mentioned positions. The back door can be locked and unlocked together with the
side doors by means of the power door lock system. (For
instructions, see “Locking with power door lock switch” on
page 22.)
See “Stowage precautions” on page
419 for precautions when
loading luggage.
CAUTION
 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.
 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.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
59
(j) “VSC TRAC” Warning Light
This light warns that there is a problem somewhere in the
following.
Vehicle stability control system
 Active traction control system
 Downhill assist control system
 Hill −start assist control
The light will come on when the ignition key turned to “ON”, and
will go off after a few seconds.
It is not a malfunction that the warning light may stay on for 60
seconds after the ignition key is turned to the “ON” position.
Depressing the brake pedal repeatedly may turn on the lights.
It is normal if they go out after a few seconds.
If the light comes on while driving, the above mentioned
systems do not work. However, as conventional braking
operates when applied, there is no problem to continue your
driving.
In the following cases, contact your Lexus dealer:
 The warning light does not come on after the ignition key is
turned to “ON”.
 The warning light remains on after the ignition key is turned
to “ON”.
 The warning light comes on while driving.
When the brake fluid level is too low, the above −mentioned
systems will not operate and the warning light come on.
(k) “KDSS” Warning Light (vehicles with kinetic dynamic suspension system)
This light warns that there is a problem somewhere in the
kinetic dynamic suspension system.
The light will come on when the ignition key is turned to the
“ON” position and will go off after a few seconds.
If the light comes on while driving, bring your vehicle to your
Lexus dealer as soon as possible and have it checked.
(l) Charging System Warning Light
This warning light comes on when the ignition switch is turned
to the “ON” position, and goes off when the engine is started.
When there are problems in the charging system while the
engine is running, the warning light comes on.
NOTICE
When the charging system warning light comes on
while the engine is running, malfunctions such as the
engine drive belt being broken may have occurred. If
the warning light comes on, immediately stop the
vehicle in a safe place and contact your Lexus dealer.

SECTION 1 – 4
75
INSTRUMENTS AND CONTROLS
Interior equipment
Sun visors76
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . .
Interior lights 76
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
Personal lights 78
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
Illuminated entry system 78
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette lighter and ashtray 80
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power outlets 81
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
Glove box 83
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . .
Rear console box 84
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .
Garage door opener 84
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
Cupholders 90
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
Overhead console box 92
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\

Auxiliary box 93
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
Floor mat 94
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . .
Warning reflector holder 95
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coat hooks 95
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
Luggage cover 96
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
Tie −down hooks 97
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .

OCCUPANT RESTRAINT SYSTEMS
150
1Airbag module for front passenger
(airbag and inflator)
2Front passenger occupant classification system
(ECU and sensors)
3“AIRBAG ON” and “AIRBAG OFF” indicator lights
4SRS warning light
5Airbag module for driver (airbag and inflator)
6Driver’s seat position sensor
7Driver’s seat belt buckle switch
8Front passenger’s seat belt buckle switch
9Front airbag sensors
10Airbag sensor assembly
The SRS front airbag system consists mainly of the above
components, and their locations are shown in the illustration.
The airbag sensor assembly consists of a safing sensor and
airbag sensor.
The airbag sensors constantly monitor the forward
deceleration of the vehicle. If an impact results in a forward
deceleration beyond the designed threshold level, the system
triggers the airbag inflators. At this time a chemical reaction in
the inflators very quickly fills the airbags with non− toxic gas to
help restrain the forward motion of the occupants. The front
airbags then quickly deflate, so that there is no obstruction of
the driver’s vision should it be necessary to continue driving. When the airbags inflate, they produce a loud noise and
release some smoke and residue along with non
−toxic gas.
This does not indicate a fire. This smoke may remain inside the
vehicle for some time, and may cause some minor irritation to
the eyes, skin or breathing. Be sure to wash off any residue as
soon as possible to prevent any potential skin irritation with
soap and water. If you safely exit from the vehicle, you should
do so immediately.
Deployment of the airbags happens in a fraction of a second,
so the airbags must inflate with considerable force. While the
system is designed to reduce serious injuries, primarily to the
head and chest, it may also cause other, less severe injuries
to the face, chest, arms and hands. These are usually in the
nature of minor burns or abrasions and swelling, but the force
of a deploying airbag can cause more serious injuries,
especially if an occupant’s hands, arms, chest or head are in
close proximity to the airbag module at the time of deployment.
This is why it is important for the occupant to: avoid placing any
object or part of the body between the occupant and the airbag
module; sit straight and well back into the seat; wear the
available seat belt properly; and sit as far as possible from the
airbag module, while still maintaining control of the vehicle.
Parts of the airbag module (steering wheel hub, airbag cover
and inflator) may be hot for several minutes after deployment,
so do not touch! The airbags inflate only once. The windshield
may be damaged by absorbing some of the force of the
inflating airbag.

OCCUPANT RESTRAINT SYSTEMS
161

1Curtain shield airbag modules (airbag and inflator)
2Front passenger occupant classification system
(ECU and sensors)
3“AIRBAG ON” and “AIRBAG OFF” indicator lights
4Side airbag modules (airbag and inflator)
5Curtain shield airbag sensor assemblies
6SRS warning light and “RSCA OFF” indicator light
7Side and curtain shield airbag sensor assemblies
8Roll sensing of curtain shield airbags off switch
9Front passenger’s seat belt buckle switch
10Airbag sensor assembly
The SRS side airbag and curtain shield airbag system consists
mainly of the above components, and their locations are shown
in the illustration.
The SRS side airbag and curtain shield airbag system is
controlled by the airbag sensor assembly. The airbag sensor
assembly consists of a safing sensor and airbag sensor.
In a severe side impact, the side and curtain shield airbag
sensor and/or the curtain shield airbag sensor trigger(s) the
side airbag inflators and/or the curtain shield airbag inflators.
At this time a chemical reaction in the inflators quickly fills the
airbags with non −toxic gas to help restrain the lateral motion
of the occupants. In a vehicle rollover, the airbag sensor assembly triggers the
curtain shield airbag inflator.
At this time, a chemical reaction
in the inflators quickly fills the airbags with non −toxic gas to
help restrain the lateral motion of the occupants.
When the airbags inflate, they produce a fairly loud noise and
release some smoke and residue along with non −toxic gas.
This does not indicate a fire. This smoke may remain inside the
vehicle for some time, and may cause some minor irritation to
the eyes, skin or breathing. Be sure to wash off any residue as
soon as possible to prevent any potential skin irritation with
soap and water. If you can safely exit from the vehicle, you
should do so immediately.
Deployment of the airbags happens in a fraction of a second,
so the airbags must inflate with considerable force. While the
system is designed to reduce se rious injuries, it may also
cause minor burns or abrasions and swelling.
Front seats as well as parts of the front and rear pillars, and roof
side rail may be hot for several minutes, but the airbags
themselves will not be hot. The airbags are designed to inflate
only once.

OCCUPANT RESTRAINT SYSTEMS
171
Condition and operation in the front passenger occupant classification s\
ystem
Condition detected by the front
passenger occupant
classification system
Indicator/warning lightDevices
“AIRBAG ON” and
“AIRBAG OFF”
indicator lights
SRS
warning light
Front
passenger’s seat belt
reminder light
Front
passenger airbagSide airbag
on the frontpassenger seatCurtain
shield airbag in the frontpassenger sideFront
passenger’s seat belt
pretensioner
1Adult*1“AIRBAG ON”OffFlashing*4Activated
2Child *2 or child
restraint system*3“AIRBAG OFF”OffFlashing*4Deactivated
Activated
Activated
3UnoccupiedNot
illuminatedOffOffDeactivatedDeactivated
4There is a
malfunction in the
system“AIRBAG OFF”OnOffDeactivatedActivated
*1: The system judges a person of adult size as an adult. When a smaller ad\
ult sits in the front passenger seat, the system may recognize him/her as a child depending on his/her physique and posture.
*
2: When a larger child who has outgrown a child restraint system sits in the front\
passenger seat, the system may recognize him/her as an adult depending on his/her physique or posture.
*
3: Never install a rear −facing child restraint system on the front passenger seat. A forward −facing child restraint system should
only be installed on the front passenger seat when it is unavoidable. (See “Child restraint system” on page 176 as for installing
the child restraint system.)
*
4: In the event the front passenger does not wear a seat belt.