2015 LEXUS LS600H air conditioning

3385-3. Using the air conditioning system and defogger
LS600hL_U(OM50E41U)
■Option control screenCooling and dehumidification
function on/off
4-ZONE mode on/off
Micro dust and pollen filter on/
off
Air purifier and rear air condi-
tioning function on/off
■Operation screen (“Side Display”)Fan speed control
Right-hand front seat side air
outlet selector
Right-hand front seat side tem-
perature control
Right-hand front seat side tem-
perature display
4-ZONE mode on/off
Automatic mode
Cooling and dehumidification
function on/off
Left-hand front seat side tem-
perature control
Left-hand front seat side tem-
perature display
Left-hand front seat side air
outlet selector
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3395-3. Using the air conditioning system and defogger
5
Interior features
LS600hL_U(OM50E41U)
Press to operate the voice com-
mand system. For details, refer to
“NAVIGATION AND MULTIME-
DIA SYSTEM OWNER’S MAN-
UAL”.
Press the “AUTO” switch or select “AUTO” on the operation screen.
The dehumidification function begins to operate. Air outlets and fan speed are
automatically adjusted according to the temperature setting and humidity.
Press to switch to automatic air intake mode.
The air conditioning system automatically switches between outside air and recir-
culated air modes.
Press or select on the operation screen to increase the
temperature and or on the operation screen to decrease
the temperature.
When “4-ZONE” is selected (the indicator will be on) or the passenger’s side
temperature control button is pressed, the temperature for the driver’s, front pas-
senger’s and rear seats ( P. 351) can be adjusted separately.
Air outlets for the driver and passen ger seats may be adjusted separately
depending on the temperature setting.
When the climate control seats are set to “AUTO” mode, the system is operated
automatically according to the set temperature, outside temperature, etc.
■Automatic mode indicator
If the fan speed setting or air flo w modes are operated, the automatic
mode indicator goes off. However, automatic mode for functions other
than that operated are maintained.
Using the voice command system
Using the automatic air conditioning system
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3405-3. Using the air conditioning system and defogger
LS600hL_U(OM50E41U)
To adjust the fan speed, press or select on the operation
screen to increase the fan speed and or on the operation
screen to decrease the fan speed.
Press or select “OFF” on the oper ation screen to turn the fan off.
To adjust the temperature setting, press or select on the
operation screen to increase the temperature and or on
the operation screen to decrease the temperature.
The air conditioning system switches between individual and simultaneous modes
each time “4-ZONE” is selected.
When “4-ZONE” is selected (the indicator will be on) or the passenger’s side
temperature control button is pressed, the temperature for the driver’s, front pas-
senger’s and rear seats ( P. 351) can be adjusted separately.
When the climate control seats are set to “AUTO” mode, the system is operated
automatically according to the set temperature, outside temperature, etc.
To change the air outlets, press or select an air outlet
switch.
Left-hand front seat
Right-hand front seat
Different air outlets for the driver
and front passenger seats can be
chosen.
Adjusting the settings manually
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3415-3. Using the air conditioning system and defogger
5
Interior features
LS600hL_U(OM50E41U)
Press .
The dehumidification function oper-
ates and fan speed increases.
Set the outside/recirculated air mode
button to outside air mode if the recir-
culated air mode is used. (It may
switch automatically.)
To defog the windshield and the side
windows early, turn the air flow and
temperature up.
To return to the previous mode, press
again when the windshield is
defogged.
Upper body
Upper body and feet
Defogging the windshield
Air outlets and air flow

3425-3. Using the air conditioning system and defogger
LS600hL_U(OM50E41U)
Feet
Feet and windshield
Press .
The mode switches among (recirculated air mode), automatic and
(outside air mode) modes each time the button is pressed.
When the system is switched to automatic mode, the air conditioning system
operates automatically.
Select on the operation screen.
Select “Air Purifier”.
The air purifier will turn off when the indicator on the switch goes off. Air will not
flow from the roof vents.
To turn the air purifier on, select “Air Purifier” again.
Switching between outside air and recirculated air modes
Turning the air purifier off
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3435-3. Using the air conditioning system and defogger
5
Interior features
LS600hL_U(OM50E41U)
■Using the automatic mode
Select on the operation screen.
Select “REAR AUTO”.
The air conditioning system and air
purifier will operate, and air outlets
and speed will be set automatically.
The rear climate control seats are
operated automatically according
to the set temperature and the out-
side temperature. ( P. 3 8 7 )
Select to increase the temperature and to decrease the
temperature on the operation screen.
Air outlets for the right-hand and le ft-hand seats may be set separately
depending on the temperature setting.
When the rear climate control seats are set to “AUTO” mode, the system is
operated automatically according to the set temperature, outside tempera-
ture, etc.
Changing the rear seat settings
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3445-3. Using the air conditioning system and defogger
LS600hL_U(OM50E41U)
■Adjusting the temperature settingSelect on the operation screen.
Select (increase) or
(decrease).
Operating the switch will enter
individual mode.
Left-hand rear seat
Right-hand rear seat
The air conditioning system switches between individual and simultaneous
modes each time “4-ZONE” is selected.
When the rear climate control seats are set to “AUTO” mode, the system is
operated automatically according to the set temperature, outside tempera-
ture, etc.
■Adjusting the fan speed (air purifier and cool air from the roof vents)Select on the operation screen.
To adjust the fan speed, select to increase the fan speed and
to decrease the fan speed.
According to the air outlets currently selected, the fan speed of either the cool
air from the roof vents or ai r purifier will be adjusted.
(  P. 355)
■Turning the rear air conditioning system off
Select on the operation screen.
Select on the operation screen.
The air purifier and the rear clim ate control seats also turn off.
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3455-3. Using the air conditioning system and defogger
5
Interior features
LS600hL_U(OM50E41U)
■Disabling the switches on the rear controller
Select on the operation screen.
Select .
Rear climate control seats buttons
are also locked.
Select on the operation screen.
Select .
Outside air mode switches to (recirculated air) mode. Pollen is removed
from the air and the air flows to the upper part of the body.
Usually the system will turn off automatically after approximately 1 to 3 minutes.
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Micro dust and pollen filter button
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