2013 Lexus GX460 air conditioning

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3-1. Using the air conditioning system and defogger
GX460_OM_OM60J63U_(U)
■When the “A/C ON” in the multi-information display (accessory meter) flashes
Press
the “A/C” button and turn off the cooling and dehumidification function and
turn it on again. There may be a problem in the air conditioning system if the indica-
tor light continues to flash. Turn the air co nditioning system off and have it inspected
by your Lexus dealer.
■Air conditioning odors
●During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning sy stem. This may then cause odor to be
emitted from the vents.
●To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air mode
prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short period of time immediately after the air conditioning system is started in AUTO mode.
■Customization
Settings (e.g. enable/disable automatic op eration of the air conditioning compres-
sor when the “AUTO” switch ON) can be changed.
(Customizable features P. 7 8 8 )
CAUTION
■To prevent the windshield from fogging up
Do not use during cool air operatio n in extremely humid weather. The dif-
ference between the temperature of the outside air and that of the windshield can
cause the outer surface of the windshield to fog up, blocking your vision.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning system on longer than necessary when the engine
is stopped.

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3-1. Using the air conditioning system and defogger
3
Interior features
GX460_OM_OM60J63U_(U)
Rear automatic air conditioning system
Using automatic air conditioning system
Press the “AUTO” button.
The air conditioning system will op erate, and air outlets and fan
speed will be adjusted automatically.
Press “ ” on the “TEMP” button to in crease the temperature and
“  ” to decrease the temperature.
: If equipped
Air outlets and fan speed are automati cally adjusted according to the tem-
perature setting.
Fan speed display Air outlet display
Te m p e r a t u r e d i s p l a y
Temperature control
button
Air outlet selector button
Off button
Automatic mode button
Fan speed control button
STEP1
STEP2

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3-1. Using the air conditioning system and defogger
GX460_OM_OM60J63U_(U)
Adjusting the settings manually
■ Adjusting the temperature setting
Press “ ” on the “TEMP” button to increase the temperature and “ ”
to decrease the temperature.
■ Changing the air outlets
Press the air outlet selector button.
The air outlets used are switched each time either side of the button is
pressed. The air flow shown on the display indicates the following:
Air flows to the upper body.

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3-1. Using the air conditioning system and defogger
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Interior features
GX460_OM_OM60J63U_(U) Air flows to the upper body and
feet.
Air flows to the feet.
■ Adjusting the fan speed
Press “ ” (increase) or “ ” (decrease) on .
Pressing turns off the fan.

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3-1. Using the air conditioning system and defogger
GX460_OM_OM60J63U_(U)
Adjusting the position and opening and closing the air outlets
Roof side outlets Direct air flow to the left or right,
up or down.
Turn the knob fully to the back of
the vehicle to close the vent.
■Air conditioning system settings
When the “ENGINE START STOP” switch is turned on, the air conditioning system
settings will be set to those that were in use the last time the “ENGINE START
STOP” switch was turned off.
Air conditioning system settings are memori zed individually on each electronic key,
so the settings reproduced will be specific to the key that is used.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning system on longer than necessary when the engine
is stopped.

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3-1. Using the air conditioning system and defogger
3
Interior features
GX460_OM_OM60J63U_(U)
Rear window defogger switch
■The defoggers can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
■The outside rear view mirror defoggers
Turning the rear window defogger on will turn the outside rear view mirror defog-
gers on.
CAUTION
■When the outside rear view mirror defoggers are on
Do not touch the outside surface of the rear view mirrors, as they can become very
hot and burn you.
Defoggers are used to defog the rear window, and to remove raindrops,
dew and frost from the outside rear view mirrors.
Vehicles with a navigation system
Refer to the “Navigation System Owner’s Manual”.
Vehicles without a navigation system
Turns the rear window and out-
side rear view mirror defoggers
on/off.
The defoggers will automatically
turn off after their operation
time. The operation time varies
depending on the ambient tem-
perature and vehicle speed.

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3-1. Using the air conditioning system and defogger
GX460_OM_OM60J63U_(U)
Windshield wiper de-icer
■The windshield wiper de-icer can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
CAUTION
■When the windshield wiper de-icer is on
Do not touch the lower part of the windshield or the side of the front pillars, as the
surfaces can become very hot and burn you.
This feature is used to prevent ice fr om building up on the windshield and
wiper blades.
Vehicles with a navigation system
Refer to the “Navigation System Owner’s Manual”.
Vehicles without a navigation system
Turns the windshield wiper de-
icer on/off
The windshield wiper de-icer
will automatically turn off after
approximately 15 minutes.

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3-3. Using the Bluetooth® audio system
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Interior features
GX460_OM_OM60J63U_(U)
■When using a voice command
For numbers, say a combination of single digits from zero to nine.
Say the command correctly and clearly.
■Situations that the system may not recognize your voice
●When driving on rough roads
●When driving at high speeds
●When air is blowing out of the vents onto the microphone
●When the air conditioning fan emits a loud noise
■Operations that cannot be performed while driving
●Operating the system with the “TUNE/SEL” knob
●Registering a portable player to the system
■Changing the passkey
P. 4 8 8