2006 Lexus GS430 ECO mode

TOUCH SCREEN
229

To reconnect the Bluetooth phone
If the Bluetooth phone is disconnected with a poor
reception from the Bluetooth network when the engine
switch is selected in “ACC” or “IGON” mode, the system
automatically reconnects the Bluetooth phone. In this
case, the connection result is not displayed.
If the Bluetooth is disconnected on purpose such as you turned
your cellular phone off, this does not happen. Reconnect it by
the following methods.
 Select the Bluetooth phone again.
 Enter the Bluetooth phone. 
To confirm the Bluetooth information
You can confirm or change the detailed setting of the
Bluetooth phone.
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Touch the “Settings” switch of Bluetooth to display
“Bluetooth Information” screen.

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.
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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.

AIR CONDITIONING
265
(d) Operating tips
To help cool down the interior after parking in the hot sun,
drive for the first few minutes with the windows open. After
the excess heat has blown away, close the windows.
 Make sure the air inlet grilles in front of the windshield are
not blocked by leaves or other obstructions.
 If air flow control is not satisfactory, check the dashboard
vents and rear vents. (See (e) “Center vents, side vents and
rear vents”.)
 Only humid days, do not blow cold air on the windshield.
The windshield could fog up because of the difference in air
temperature on the inside and outside of the windshield.
 Keep the area under the front seats clear to allow air to
circulate throughout the vehicle.
 On cold days, set the fan speed to high for a minute to help
clear the intake ducts of snow or moisture. This can reduce
the amount of fogging on the windows.
 When driving on dusty roads, close all windows. If dust
thrown up by the vehicle is still drawn into the vehicle after
closing the windows, it is recommended that the air intake
control button be set to the OUTSIDE AIR mode to take in
the fresh air and the fan speed selector to any setting except
OFF. 
If following another vehicle on a dusty road, or driving in
windy and dusty conditions, it is recommended that the air
intake control button be temporarily pressed in to the
RECIRCULATED AIR mode, which will close off the outside
passage and prevent outside air and dust from entering the
vehicle interior.
Heating
For best results, set controls to:
For automatic operation—
Push in the “AUTO” button.
Temperature—To the desired temperature
Air intake—OUTSIDE AIR
Air conditioning—OFF
For manual operation—Fan speed—To the desired fan speed
Temperature—Towards high temperature
Air intake—OUTSIDE AIR
Air flow—FLOOR
Air conditioning—OFF
 For quick heating, select RECIRCULATED AIR mode for a
few minutes. To keep the windows from fogging, select
OUTSIDE AIR mode after the vehicle interior has been
warmed.
 Touch the “A/C” switch on for dehumidified heating.
 Choose floor/windshield air flow to heat the vehicle interior
while defrosting or defogging the windshield.

AUDIO
282(c) DSP control
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To display the DSP control mode, touch the “DSP” switch
displayed on the audio control mode screen. You can turn
on/off the automatic sound levelizer
, or select the position
on the DSP screen.
Automatic sound levelizer (ASL):
When the audio sound becomes difficult to be heard due to
road noise, wind noise, etc. during driving, touch the “ASL”
switch. The system adjusts to the optimum volume and tone
quality according to the noise level.
When the system is on, the sound adjustment level is
displayed on the screen. Positioning selector:
By selecting the listening position, the system controls the
output timing of the speakers to allow sound to be heard
evenly, creating the ideal music environment.
Touching “CHANGE” the position switches in the following
order; all seats, driver’s seat, front seats and rear seats.
The POSITION currently selected is displayed on the screen.

AUDIO
297
G22068
If a cassette is already in the slot, push the “TAPE” button.
Dolby Noise Reduction* feature: If you are listening to a
tape that was recorded with Dolby  Noise Reduction, touch
the “
” switch. The bar on the upper side will be highlighted
in yellow. Touch the switch again to turn off Dolby  NR.
The Dolby NR mode reduces tape noise by about 10 dB. For
best sound reproduction, play your tapes with this switch on or
off according to the mode used for recording the tape.
To play a tape recorded without Dolby NR, touch the switch
again to turn off the Dolby NR.
* Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation. “DOLBY” and the
double −D symbol
are trademarks of Dolby Laboratories
Licensing Corporation. (b) Manual program selection
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Reverse switch: You can reverse the tape by touching the
“ ” switch or pushing the “CH DISC ” or “ ” button.
The display will show the opposite direction after reversing the
tape. Also if the tape reaches the end of one side, it is
automatically reversed to the other side.
Fast forward and Rewind switches: You can fast forward or
fast rewind by touching the “ ” or “ ” switch.
To stop the tape while it is fast forwarding, touch “ ”, to stop
the tape while it is rewinding, touch “ ”.

AUDIO
300
CD player operation
(a) Inserting or ejecting CDs
The engine switch must be in “ACC” or “IG−ON” mode.
Your automatic changer can store up to 6 discs.
G22022
 Setting a single CD:
1. Push the “LOAD” button briefly.
The green indicators at both ends of the slot start blinking and
“WAIT” appears on the display. After the blinking indicators
stay on and the “WAIT” changes to the “LOAD”, the CD door
opens. 2. Insert only one disc while the CD door is open.
You can set a disc at the lowest empty disc number.
After insertion, the set disc is automatically loaded.
If the label faces downward, the disc cannot be played. In this
case, “CD CHECK” appears on the display.
If you need to insert the next disc, repeat the same procedure
to insert another disc.

Setting all the discs:
1. Push the “LOAD” button until you hear a beep.
The green indicators at both ends of the slot start blinking and
“WAIT” appears on the display. After the blinking indicators
stay on and the “WAIT” changes to the “LOAD”, the CD door
opens.
2. Insert only one disc while the CD door is open.
The CD door closes and “WAIT” appears again.
3. Insert the next disc after the “WAIT” changes to the
“LOAD” and the CD door opens.
4. Repeat this procedure until you insert all the discs.
To cancel the operation, push the “LOAD” or “DISC” button.
If you do not insert the discs within 15 seconds after pushing
the “LOAD” button and “LOAD” is displayed, the operation will
be canceled automatically.

AUDIO
327
“
Page 2” switch: Use this switch to display the operation
switches on the second page.
“Page 1” switch: Use this switch to display the operation
switches on the top page.
“Hide Buttons” switch: Use this switch to turn off the
operation switches from the display.
If “
” appears on the display when you touch the switch, the
operation is not permitted. Description of each switch—
Switches on top page
“Select Number” switch: The track or number search screen
appears. (See “Searching by track” that follows.)
“Prev. Menu” switch: When you touch this switch while the
disc menu is displayed, the previous page appears on the
screen. If you touch this switch while the player is playing
video, the previous track is searched and played.
“Next Menu” switch: When you touch this switch while the
disc menu is displayed, the next page appears on the display.
If you touch this switch while the player is playing video, the
next track is searched and played.
“Main/Sub” switch: A multiplex transmission changing
switch. The mode changes from Main/Sub to Main, to Sub and
back to Main/Sub by touching this switch.

AUDIO
331
Audio:
This DVD player can play liner PCM, Dolby digital and
MPEG audio format DVD. Other decoded type cannot be
played.
Title and chapter: Video and audio programs stored in DVD
video disc are divided in parts by title and chapter.
Title: The largest unit of the video a nd audio programs stored
on DVD video discs. Usually, one piece of movie, one album,
or one audio program is assigned as a title.
Chapter: The unit smaller than that of title. A title comprises
plural chapters.
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, and the doubleD symbol are
trademarks of Dolby Laboratories. Confidential
unpublished works.
19921997 Dolby Laboratories. All rights reserved.
This product incorporates copyright protection
technology that is protected by method claims of certain
U.S. patents and other intellectual property rights owned
by Macrovision Corporation and other rights owners. Use
of this copyright protection technology must be
authorized by Macrovision Corporation, and is intended
for home and other limited viewing uses only unless
otherwise authorized by Macrovision Corporation.
Reverse engineering or disassembly is prohibited.
“DTS” is a trademark of Digital Theater Systems, Inc.
Audio remote control (steering switches)
G22051
The steering switches are installed on the left side of the
steering wheel.
“MODE” switch: Use this switch to change the mode. If a tape
or disc is not inserted, the “TAPE” or “DISC” mode is skipped.
When you push the switch with the audio system turned off, the
audio system turns on.
“VOL” switches: Use these switches to adjust the volume.
Push “ +” to increase the volume and “ – ” to decrease th\
e
volume. The volume continues to increase or decrease while
the switch is being pressed.