display Lexus GS430 2006 Scheduled Maintenance Guide / LEXUS 2006 GS430/GS300 FROM JAN. 2005 PROD. (OM30649U) Repair Manual

TOUCH SCREEN
241
(g) Changing the settings of the Bluetooth phone
G18008
Touch the “Settings” switch to display “Settings” screen.
G18009
You can change the settings of the phone.

TOUCH SCREEN
242To change the phone book—
The system has two phone books. You can select either
phone book.
G18009
Touch the “Phone Book 1” or “Phone Book 2” switch.
To transfer the telephone number—
You can
transfer the telephone numbers in your Bluetooth
phone to the system. Up to 500 numbers can be registered
in one phone book.
Transfer it while the engine is running.
G18009
1. Touch the “Start Transfer” switch to display “Data
Transfer” screen.

TOUCH SCREEN
249
Language
You can select the language shown on the screen.
1. Push the “INFO” button on the bezel to display the
“Information Menu” screen.
G18045
2. Touch the “Language” switch.
G18041
3. Touch the desired switch to select the language.
When you select the language, touch “OK”.

TOUCH SCREEN
250
Setting screen
1. Push the “INFO” button on the bezel to display the
“Information Menu” screen.
G18045
2. Touch the “Screen Setting” switch.(a) Automatic transition
You can select a function that enables automatic return to
the navigation screen from the audio screen.
G18035
Select the “ON” or “OFF” and then touch the “OK”.
ON: The navigation screen automatically returns from the
audio or air conditioning screen 20 seconds after the end of
audio or air conditioning screen operation.
OFF: The audio or air conditioning screen remains on.

TOUCH SCREEN
251
(b) Background color
You can select a background color.
G18035
Select the desired background color and then touch the
“OK”.
Screen adjustment
You can adjust the brightness or contrast of the screen
depending on the brightness of your surroundings. You
also can turn the display off.
To display the “Display” screen, push the “DISPLAY”
button.
G18036
Contrast and brightness adjustment
CONTRAST “+”: Strengthens the contrast of the screen.
CONTRAST “–”: Weakens the contrast of the screen.
BRIGHTNESS “+”: Brightens the screen.
BRIGHTNESS “–”: Darkens the screen.
The screen turns off when you push the “SCREEN OFF”. To
turn the display screen back on, push any bezel switch such
as “INFO”, etc. The selected screen appears.

TOUCH SCREEN
252
G18037
Depending on the position of the headlight switch, the
screen changes to either day mode or night mode.
To display the screen in the day mode even with the headlight
switch on, touch “DAY MODE” on the adjustment screen for
brightness and contrast control.
However, if the instrument panel light control switch is turned
fully to the right, mode switching cannot be done. It remains in
the day mode. In this case, “DAY MODE” is not shown on the
screen.
If the screen is set in the day mode with the headlight switch
turned on, this condition is memorized in the system even with
the engine turned off.
G18038
Color and tone adjustment
You can adjust the color and the tone while the DVD video and
video CD are being played.
COLOR “RED”: Strengthens the red color of the screen.
COLOR “GREEN”: Strengthens the green color of the screen.
TONE “+”: Strengthens the tone of the screen.
TONE “–”: Weakens the tone of the screen.

AIR CONDITIONING
255
1 Driver side temperature display (in degrees
Fahrenheit or Centigrade)
2 Passenger side temperature display (in degrees
Fahrenheit or Centigrade)
3 “DUAL” (temperature setting mode change) switch
4 “A/C” switch
5 Air flow control switches
6 Fan speed control switches
7 Air conditioning operation screen display button
8 “TEMP” (driver side temperature control) buttons
9 “OFF” button
10 “AUTO” button
11 Micro dust and pollen filter button
12 Windshield air flow button
13 Air intake control button
14 “PASSENGER TEMP” (passenger side temperature
control) buttons The automatic air conditioning automatically maintains
the set temperature.
In the automatic operation mode, the air conditioning selects
the most suitable fan speed, air flow, air intake and on
−off of
the air conditioning according to the temperature.
The engine switch must be selected in “IG −ON” mode.
“CLIMATE”: Push this button to display switches for
automatic air conditioning control.
NOTICE
To prevent the battery from being discharged, do not
leave the air conditioning on longer than necessary
when the engine is not running.

AIR CONDITIONING
262To change the sensitivity of the sensor switching between
the RECIRCULATED AIR and OUTSIDE AIR in the
AUTOMATIC mode, push the air intake control button and
hold it for a few seconds. The display changes to the one
illustrated below.
The sensitivity of the sensor can be adjusted only while the
vehicle has been stopped.
G21023
The sensitivity of the switches is set to be higher toward “HI”
and lower toward “LO”.
Touch the desired switch on the screen.
When
you push any button except the air intake control button,
the above screen goes off. If manual onoff of the air conditioning is desired—
Touch
the ”A/C” switch to turn the air conditioning on and touch
it again to turn the air conditioning off. If you turn off the air
conditioning manually, the EXHAUST GAS AUTOMATIC
mode will be cancelled.
If the outside temperature is lowered down to around 0 C
(32 F), the air conditioning will turn off automatically. At this
time, the indicator on the A/C switch is off and the EXHAUST
GAS AUTOMATIC indicator light remains on. However, the
EXHAUST GAS AUTOMA TIC mode does not operate. When
the air conditioning turns on as with the raised temperature, the
EXHAUST GAS AUTOMATIC mode resumes.
If the system is used for ventilation, heating in dry weather or
removing frost or exterior fog on the windshield, turn the air
conditioning off once it is no longer required. This will improve
fuel economy. The air conditioning can be used for year −round
automatic temperature control including cooling and
dehumidifying operation.
If the air conditioning compressor does not operate, the
indicator of the ”A/C” switch will blink. If the indicator of the
”A/C” switch blinks even when the ”A/C” switch is touched
again, have the compressor checked by your nearest Lexus
dealer.

AUDIO
275
1Audio operation screen display button
The audio operation screen is shown.
2Function switch display screen
(See page 280 for details.)
3
CD slot
(See page 300 or details.)
4Mode selectors
(See page 279 for details.)
5
Frequency turning knob
(See page 285 for details.)
6
CD load button
(See page 300 for details.)
7Radio mode: Preset tuning
(See page 285 for details.)
Tape mode: Side change of cassette tape
(See page 298 for details.)
CD mode: Disc selection
(See page 303 for details.)
8
Scan button
(See page 286 for details.)
9
Cassette tape slot
(See page 296 for details.)
10Stopping and ejecting a cassette tape
(See page 296 for details.)
11Radio mode: Seek tuning
(See page 286 for details.)
Tape/CD mode: Direct access to a desired
program
(See page 299 or 304 for details.)
12Ejecting a CD
(See page 301 or details.)
13Turning the system on and adjusting the volume
(See page 279 for details.)

AUDIO
277
1Audio operation screen display button
The audio operation screen is shown.
2Touch screen
(See page 280 for details.)
3
Disc slot
(See page 300 or details.)
4Mode selectors
(See page 279 for details.)
5
Frequency turning knob
(See page 285 for details.)
6
Disc load button
(See page 300or details.)
7Radio mode: Preset tuning
(See page 285 for details.)
Tape mode: Side change of cassette tape
(See page 297 for details.)
DISC mode: Disc selection
(See page 303 for details.)
8
Scan button
(See page 286 for details.)
9
Cassette tape slot
(See page 296 for details.)
10Stopping and ejecting a cassette tape
(See page 296 for details.)
11Radio mode: Seek tuning
(See page 286 for details.)
Tape/DISC
mode: Direct access to a desired
program
(See page 299 or 304 for details.)
12Ejecting a disc
(See page 301 or details.)
13Turning the system on and adjusting the volume
(See page 279 for details.)