2006 Lexus GS430 lock

GAUGES, METERS AND SERVICE REMINDER INDICATORS
78At this time, vibration may occur. However, if you depress the
accelerator pedal more firmly and slowly, you can drive your
vehicle at low speeds. Have your vehicle checked by your
Lexus dealer as soon as possible.
Even if the abnormality of the electronic throttle control system
is corrected during low speed driving, the system may not be
recovered until the engine is stopped and the engine switch is
selected in “ACC” or “OFF” mode.
Emissions inspection and maintenance (I/M) programs
Your vehicle may not pass a state emission inspection if the
malfunction indicator lamp remains on. Contact your Lexus
dealer to check your vehicle’s emission control system and
OBD (On
−Board Diagnostics) system before taking your
vehicle for the inspection.
For details, see “Emissions inspection and maintenance (I/M)
programs” on page 497.
(h) Master Warning Light
If any system malfunctions, this warning light comes on or
flashes together with a warning tone, and a warning message
appears on the multi−information display. When the cause of
the problem is eliminated, the warning tone and message on
the display will turn off.
(i) ”ABS” Warning Light
The light comes on when the engine switch is selected in
“IG−ON” mode.
GS430—If the anti−lock brake system and the brake assist
system work properly, the light turns of f in a few seconds after
the engine is started. Thereafter, if either system malfunctions,
the light comes on again.
GS300—If the anti−lock brake system and the brake assist
system work properly, the light turns of f in a few seconds after
the engine switch is selected in “IG−ON” mode. Thereafter, if
either system malfunctions, the light comes on again.
When the “ABS” warning light is on, the anti− lock brake system
and the brake assist system do not operate, but the brake
system still operates conventionally.
If either of the following conditions occur, this indicates a
malfunction somewhere in the components monitored by
the warning light system. Contact your Lexus dealer as
soon as possible to service the vehicle.
 The light does not come on when the engine switch is
selected in “IG −ON” mode.
 The light remains on after the engine is started (GS430), or
remains on after the engine switch is selected in “IG −ON”
mode (GS300).
 The light comes on while you are driving.
A warning light turning on briefly during operation does not
indicate a problem.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
79
CAUTION
If the “ABS” warning light remains on together with the
brake system warning light (red), immediately stop your
vehicle at a safe place and contact your Lexus dealer.
In this case, not only the antilock brake system will fail
but also the vehicle will become extremely unstable
during braking.
GS430 only—Either of the following conditions may
occur, but does not indicate a malfunction:
 The light may stay on for about 60 seconds after the engine
is started. It is normal if it turns off after a while.
 Depressing the brake pedal repeatedly may turn on the
light. It is normal if it turns off after a few seconds.
(j) Open Door Warning Light
This light remains on until all the doors are completely closed.
(k) Adaptive Front Lighting System Off
Indicator Light
This light comes on when yo u turn off the Adaptive Front
Lighting System (AFS) by pushing the “AFS OFF” switch.
If there is a problem somewhere in the Adaptive Front Lighting
System (AFS) or automatic headlight leveling system, the light
flashes. At this time, both systems do not operate properly.
Although it is no problem to continue driving, have your vehicle
checked by your Lexus dealer as soon as possible.
(l) Low tire pressure warning light
This light comes on when the engine switch is selected in
“IG−ON” mode. If the tire pressure warning system works
properly and tire inflation pressure is appropriate, the light
goes off after a few seconds.
This light comes on or flashes in the following cases when the
engine switch is selected in “IG −ON” mode.
 When the low tire inflation pressure is detected while
driving...
If any tire has low inflation pressure, the light comes on.
The light goes off after the tire inflation pressure is adjusted
to a specified level.
 When initializing the system...
If initialization is completed, the light blinks three times.
 When the system malfunctions...
If the system malfunctions, the light blinks.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
86
Rear Lights System Failure Warning
G13011
If there is a problem in the rear lights system (tail lights,
license plate light, stop lights, rear side marker light, high
mounted stoplight), the master warning light comes on, a
warning tone sounds and the above message appears.
If the above warning message appears, have your vehicle
checked by your Lexus dealer as soon as possible.
 Low Washer Fluid Warning
G13020
When the fluid level in the tank becomes very low, the
master warning light flashes, a warning tone sounds and
the above message appears.
Fill the tank as soon as possible.
 Low Engine Oil Pressure Warning
G13012
When the engine oil pressure becomes too low, the
master warning light flashes, a warning tone sounds and
the above message appears.
If this message appears while you are driving, pull off the road
to a safe place and stop the engine immediately. Call a Lexus
dealer or qualified repair shop for assistance.
The message may appear when the oil level is extremely low.
It is not designed to indicate low oil level, and the oil level must
be checked using the oil level dipstick.
NOTICE
Do not drive the vehicle while this warning message is
displayed even for one block. It may ruin the engine.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
89
Electronic Brake System Failure Warning
G13100

G13028
GS430 GS300
If the above message appears and the brake system
warning light (yellow) comes on, the following systems do
not operate. (GS430 only—In some cases, the
multiinformation display shows either “CHECK VSC” or
“CHECK ECB” only.)
 Traction control system
 Vehicle stability control system
 Hill− start assist control system
If the above message appears and the brake system
warning light (yellow) and “ABS” warning light come on,
the following systems do not operate. (GS430 only—In
some cases, the multiinformation display shows either
“CHECK VSC” or “CHECK ECB” only.)
 Anti− lock brake system
 Brake assist system
Although it is no problem to continue driving, have your vehicle
checked by your Lexus dealer as soon as possible.
 Variable Gear Ratio Steering System Warning
(GS430 only)
G13027
If there is a problem in the variable gear ratio steering
system, the master warning light comes on and the above
message appears.
If this message appears, the system does not work. Although
it is no problem to continue driving, have your vehicle checked
by your Lexus dealer as soon as possible.
 FourWheel Drive System Warning (Fourwheel
drive models only)
G13021
If there is a problem in the fourwheel drive system, the
master warning light comes on, a warning tone sounds
and the above message appears.
If the above warning message appears, have your vehicle
checked by your Lexus dealer as soon as possible.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
92
G13017
If the steering lock is malfunctioning, the master warning
light comes on, the engine switch indicator light blinks
amber and the above message appears.
The engine will not start in this case. Contact your Lexus
dealer as soon as possible.
G13018
If the steering lock is not unlocked due to the load applied
to the steering wheel when pushing the engine switch, the
master warning light comes on, the engine switch
indicator light blinks green and the above message
appears.
The engine will not start in this case. To start the engine, push
the engine switch again while turning the steering wheel in
either direction.
Lexus Park Assist System Warning
G13077
If icicles, snowflakes or mud gets on the ultrasonic
sensors of the Lexus park assist system when the system
is on, the above message appears and the vehicle symbol
and indicator bars continue flashing until the suspected
sensor is cleaned.
Remove the foreign matter or deice the sensor, the system
returns to normal.
G13076
If the ultrasonic sensor of the Lexus park assist system is
malfunctioning or a sensor cable is broken when the
system is on, the malfunctioning sensor flashes, 2 beeps
sound 5 times and the above message appears.
The flashing sensor is disabled, but other sensors work
properly. Have your vehicle checked by your Lexus dealer as
soon as possible.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
96
INSTRUMENT PANEL LIGHTCONTROL
The brightness of the instrument panel lights is
automatically adjusted at the maximum when the engine
switch is turned on.
Using the light control switch, you can also adjust the
brightness as you like. Perform the following operation.
Instrument panel control switches are located in the switch
box.
G13005
Light control switch
Push the button to use the switch box. And push the light
control switch upward to increase brightness and
downward to decrease it. However, if the brightness is automatically adjusted at the
maximum, pushing the switch cannot change the brightness.
And this switch cannot adjust the brightness of the outside
temperature
display and clock on the instrument panel as well
as the touch screen.
Pushing the “MAX” switch will turn the brightness of all
indicators on the instrument panel at the maximum. The
intensity of the instrument panel lights will not be reduced when
the headlight switch is on with the brightness adjusted at the
maximum using the “MAX” switch.
When the light control switch is turned to minimum, the foot
lights and inside door handle lights will turn off.
After operation, be sure to close the switch box to its original
position.
CAUTION
To reduce the chance of injury in case of an accident or
a sudden stop, keep the switch box closed when not in
use while driving.

SECTION 1 – 4
97
INSTRUMENTS AND CONTROLS
Interior equipment
Sun visors98
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . .
Interior lights 98
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
Personal lights 99
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
Illuminated entry system 100
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Luggage compartment lights 103
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clock 103
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . .
Outside temperature display 106
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette lighter and ashtray 107
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power outlet 108
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
Rear console box 109
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . .
Glove box 11 0
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . .
Garage door opener 111
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
Cupholders 11 5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . .
Coin boxes 11 6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
Overhead console box 11 7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door pockets 11 8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
Trunk storage extension 11 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Floor mat 11 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . .
Rear electric sunshade 120
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tie −down hooks 122
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .
First−aid kit holder 122
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .

INTERIOR EQUIPMENT
98
SUN VISORS
G14002
To block out glare, move the sun visor as shown.
1To block out glare from the front , swing the sun visor
down.
2To block out glare from the side, remove the sun visor
from the hook and swing it to the side.
At this position, the vanity light may not come on.
3To block out glare coming obliquely from behind you,
slide the visor backwards.
At this position, the vanity light does not come on.
INTERIOR LIGHTS
Front
G14003
Rear
G14052