2006 Lexus GS430 change time

SWITCHES
54
CAUTION
Be careful not to get your fingers caught between the
wipers and windshield.
When the wiper lever is in the “AUTO” position with the
engine switch on, the wipers could operate
automatically in the following cases:
 If you touch the upper center of the windshield
adjacent to the sensor.
 If you wipe the upper center of the windshield
(adjacent to which the sensor is located) with a towel.
 If the windshield vibrates.
 If you touch the sensor.
For mist wiper operations (a single wipe), pull the lever up
and release it.
To make the washer squirt, pull the lever toward you and
release it.
If the wiper lever is in the “OFF” position, the wipers will
automatically make 3 wipes and then a single wipe later to
sweep the windshield completely.* The interval between the
3 wipes and the last wipe will depend on the vehicle speed.
The last sweep does not happen if the vehicle speed exceeds
about 170 km/h (106 mph).
NOTE:
*This function can be changed as follows: The time before the last single wipe can be set for
about 3 seconds.
 The last single wipe can be deactivated.
Ask your Lexus dealer for details.
The warning message “LOW WASHER FLUID” is displayed in
the multi−information display when the fluid level in the tank
becomes very low. For information on adding washer fluid, see
“Adding washer fluid” on page 589.
When the headlights are on and the washers are activated by
pushing the windshield washer switch, the headlight cleaner
operates once automatically.
In cold weather, warm the windshield with the defroster before
using the washer. This will help prevent icing, which could
block your vision.
The rear window and outside rear view mirror defogger
automatically turns on when you operate the wipers.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
70
FUEL GAUGE
G13001
Low fuel level warning light
The gauge indicates the approximate quantity of fuel
remaining in the tank when the engine switch is selected
in “IGON” mode.
It is a good idea to keep the tank over 1/4 full.
If the fuel level approaches ”E” or the low fuel level warning light\
comes on, fill the fuel tank as soon as possible.
On inclines or curves, due to the movement of fuel in the tank,
the fuel gauge needle may fluctuate or the low fuel level
warning light may come on earlier than usual.
If the fuel tank is completely empty, the malfunction indicator
lamp comes on. Fill the fuel tank immediately.
The indicator lamp goes off after driving several times. If the
indicator lamp does not go off, contact your Lexus dealer as
soon as possible. See the inner back cover for fuel capacity and recommended
fuel selection.
ENGINE COOLANT
TEMPERATURE GAUGE
G13002
 Normal range
The gauge indicates the engine coolant temperature when
the engine switch is selected in “IGON” mode. The
engine operating temperature will vary with changes in
weather and engine load.
If the needle points to the red zone or higher, stop your vehicle
and allow the engine to cool.
Your vehicle may overheat during severe operating conditions,
such as:
 Driving up a long hill on a hot day.
 Reducing speed or stopping after high speed driving.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
73
LIGHT SENSITIVE OPTITRONMETER
Light sensitive optitron meter reduces unwanted glare of
the instrument cluster to provide a fine view for the driver.
The meter is originally set to “AUTONorm” mode, so the
reflection of the instrument cluster is adjusted
automatically by tinting the cluster glass depending on
the lighting condition of your surroundings.
There are “AUTO” and “MANUAL” modes. To change the
mode as you like, follow the procedure below.
The reflection control switch is located in the switch box.
G13044
Push the button to use the switch box. When you push the
“MODE” switch, the present setting appears on the
multiinformation display. Push the “MODE” switch once
and then again within 6
seconds. Each time you push the button, the mode changes
in the following order:
1. “AUTO−Norm” Recommended mode . . . .
2. “AUTO−Lo” The cluster glass is tinted with the . . . . . .
surroundings darker than in “AUTO −Norm” mode.
3. “AUTO−Hi” The cluster glass is tinted with the . . . . . . .
surroundings brighter than in “AUTO −Norm” mode.
4. “MANUAL−1” The cluster glass is adjusted in deep . . . . .
tints.
5. “MANUAL−2” The cluster glass is adjusted in neutral . . . . .
tints.
6. “MANUAL−3” The cluster glass is adjusted in light . . . . .
tints.
7. “MANUAL−4” The cluster glass is not tinted, . . . . .
however, if the surroundings are very bright, it is automatically
adjusted in light tints.
The setting display goes off automatically about 6 seconds
after the “MODE” switch is pushed. The mode shown last is
set.
The cluster glass may not be tinted in “MANUAL−1”,
“MANUAL−2” or “MANUAL− 3” mode in the night or cloudy dark
day.
When the ambient temperature in the vehicle interior is low, it
may take time for the cluster glass to be tinted.
After operation, be sure to close the switch box to its original
position.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
84
MULTIINFORMATION DISPLAY
G13037
The multiinformation display provides various
information, including your vehicle’s driving condition,
outside temperature, and warning messages if your
vehicle is in trouble.
During ordinary driving, cruise information or graphic
information is displayed. However, if any problem occurs
in your vehicle, the display changes to a warning message
screen.
(a) Cruise information
The following information is shown with the engine switch
in “IGON” mode. Each time you push the “DISP” switch,
the displayed information is changed.
 Outside temperature
 Available driving distance
 Average fuel consumption after being refueled
 Current fuel consumption
 Blank
The displayed cruise information values indicate the general
driving condition and may not always reflect precise and actual
conditions.
 Outside temperature
g13047
The outside temperature is displayed. For details, see
“Outside temperature display” on page 109.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
95
Radar Cruise Control Warning
G13073
If the system cannot easily measure the
vehicletovehicle distance because of a dirty millimeter
wave radar sensor or grille cover while the dynamic radar
cruise control is on, the master warning light comes on
and the “CRUISE” indicator light flashes. At this time a
warning tone sounds and the above message appears.
If this message appears, clean the sensor and grille cover with
a soft cloth and try setting the preset speed again. If the dirt
is removed without cleaning, the system will automatically
enter the “RADAR READY” mode. If the system does not enter
the “RADAR READY” mode even after cleaning or the
message remains on the display, the system might be
malfunctioning. Although it is no problem to continue driving,
contact your Lexus dealer.
G13074
If the system cannot easily measure the
vehicletovehicle distance because of the following
conditions while the dynamic radar cruise control is on,
the master warning light comes on, the “CRUISE”
indicator light flashes. At this time a warning tone sounds
and the above message appears.
 The driving pattern selector switch is set to the snow
position mode.
 It is determined that it is difficult to make a measurement
because of bad weather (such as extremely hot weather)
 The wipers are operated at high speed with the wiper lever
in the “AUTO” position
In the following cases, the dynamic radar cruise control
switches to the “RADAR READY” mode:
 The driving pattern selector switch is changed to the normal
or power position.
 The wipers are stopped or are switched to low speed or
intermittent operation. (Including intermittent and stopped
wipers in the “AUTO” position)

INTERIOR EQUIPMENT
104Selector lever spot light
The selector lever spot light will come on when the engine
switch is selected in “ACC” or “IG
−ON” mode and the tail lights
are on. (For some models: The selector lever spot light will
come on when the engine switch is selected in “ACC” or
”IG−ON” mode.) When the selector lever is moved out of “P”
position, the intensity of the light will be reduced.
The intensity of the selector lever spot light can be changed
with the instrument panel light control switch. This light will be
turned off when the light control switch is turned to minimum.
Front and rear personal lights (for some models)
When you open a door, the personal light near the door you
opened will come on.
This setting can be changed. To change the setting, change
the engine switch from “OFF” to “IG− ON” mode while pushing
the front interior light switches “DOOR” and “ON” together.
Each time you perform this operation, the setting changes from
mode i to mode ii, iii and then back to i.
Mode i: When you open a door, the personal light near the door
you opened alone will come on. When you set this mode, the
front personal lights flash once.
Mode ii: When you open a door, all the personal lights will come
on. When you set this mode, the front personal lights flash
twice.
Mode iii: Opening a door will not turn on the personal lights.
When you set this mode, the front personal lights flash three
times.

INTERIOR EQUIPMENT
108(a) To adjust a clock
G14056
You can adjust the clock manually with “H”, “M” and “:00”\
switches.
“H”: To set the hour.
“M”: To set the minute.
“:00”: To adjust the time to the nearest hour.
For example, if the “:00” switch is pressed when the time is
between 9:30
− 9:59 or between 10:01 − 10:29, the time will
change to 10:00.
If the electrical power source has been disconnected from the
clock, the time display will automatically be set to 1:00.
After adjustment, touch “OK”. (b) To set the daylight saving time
G14057
You can set or cancel the daylight saving time.
“ON”:
To set the daylight saving time.
“OFF”: To cancel the daylight saving time.
After setting, touch “OK”.

INTERIOR EQUIPMENT
11 6
Programming a rolling code system
If your device is “Rolling Code” equipped, it is necessary
to follow steps 1 through 4 under the heading
“Programming the HomeLink
\b” before proceeding with
the steps listed below.
1. Locate the “training” button on the ceiling mounted garage
door opener motor. The exact location and color of the button
may vary by brand of garage door opener. Refer to the owner’s
guide supplied by the garage door opener manufacturer for the
location of this “training” button.
2. Press the “training” button on the ceiling mounted garage
door opener motor.
Following this step, you have 30 seconds in which to initiate
step 3 below.
3. Press and release the vehicle’s programmed HomeLink
\b
button twice. The garage door may open. If the door does
open, the programming process is complete. If the door does
not open, press and release the button a third time. This third
press and release will complete the programming process by
opening the garage door.
The ceiling mounted garage door opener motor should now
recognize the HomeLink
\b unit and be able to activate the
garage door up/down.
4. Repeat steps 1 through 3 for each remaining HomeLink
\b
button to program another rolling code system.
INFORMATION
If you register a program in the HomeLink\b using a
“Rolling Code” type transmitter, the transmitter must be
reprogrammed to use it again.
Programming an entrance gate /
Programming all devices in the Canadian
market
1. Decide which of the 3 HomeLink\b buttons you want to
program.
2. Place your hand −held gate/device transmitter 25 to 75 mm
(1 to 3 in.) away from the surface of the HomeLink
\b.
Keep the indicator light on the HomeLink
\b in view while
programming.
3. Press and hold the selected HomeLink
\b button.
4. Continuously press and release (cycle) the hand−held
gate/device transmitter button every two seconds until step 5
is complete.
5. When the indicator light on the HomeLink
\b changes from a
slow to a rapid flash after 20 seconds, you can release both
buttons.
6. Test the operation of the HomeLink
\b by pressing the newly
programmed button. Check to see if the gate/device operates
correctly.
7. Repeat steps 1 through 6 for each remaining HomeLink
\b
button to program another device.