2014 LEXUS LX570 Owners Manual

4413-2. Using the air conditio ning system and defogger
3
Interior features
LX570_OM_OM60L21U_(U) Using the voice command system
Press or to operate
the voice command system.
(  P. 429/“Navigation System
Owner’s Manual”)
Without dynamic radar cruise
control
With dynamic radar cruise con-
trol
Using the automatic mode
Press the “AUTO” button.
The air conditioning system will begin to operate. Air outlets
and fan speed are automatically adjusted according to the
temperature setting. “AUTO” will be displayed on the touch screen.
Press to switch to automatic air intake mode.
The air conditioning system au tomatically switches between
outside air and recirculated air modes.
Press to increase the temperature and to decrease
the temperature. The temperature for the driver’s and front passenger’s seats can be set
separately. A
B
STEP 1
STEP 2
STEP 3

4423-2. Using the air conditio ning system and defogger
LX570_OM_OM60L21U_(U) Adjusting the settings
■ Adjusting the temperature setting
Press to increase the temperature and to decrease the
temperature.
The air conditioning system switch es between individual and simulta-
neous modes each time “4-ZONE” is touched.
Individual mode (the indicator on “4-ZONE” is on.) : The temperature
for the driver’s, front passenger’s and rear seats (  P. 4 5 3 ) c a n b e
adjusted separately. Operating th e passenger’s side or rear tempera-
ture control will enter individual mode.
Simultaneous mode (the indicator on “4-ZONE” is off.): Only
or (driver’s side) can be used to adjust the temperature for all
seats.
■ Adjusting the fan speed
To u c h “  ” (increase) or “  ” (decrease) on the screen.Press to turn the fan off.

4433-2. Using the air conditio ning system and defogger
3
Interior features
LX570_OM_OM60L21U_(U) ■ Changing the air outlets
Touch any mode on the operation
screen.
Left-hand front seat
Right-hand front seat Different air outlets for the left-
hand and right-hand front seats can
be chosen.
Air flows to the upper body.
* 1
: Depending on the rear air con-
ditioning setting.
* 2
: Only in the automatic mode
Air flows to the upper body and
feet.
* 1
: Depending on the rear air con-
ditioning setting.

4443-2. Using the air conditio ning system and defogger
LX570_OM_OM60L21U_(U) Air flows to the feet.
* 1
: Depending on the rear air con-
ditioning setting.
Air flows to the feet and the wind-
shield defogger operates.
■ Switching between outside air and recirculated air modes
Press . The mode switches between (recycles air inside the vehicle), “AUTO”
and (introduces air from outside the vehicle) modes each time the
button is pressed.
When the air intake control system is switched to automatic mode, it oper-
ates automatically.

4453-2. Using the air conditio ning system and defogger
3
Interior features
LX570_OM_OM60L21U_(U) Changing the rear seat settings from the front seat
■ Adjusting the temperature setting
To u c h .
To u c h “  ”  (increase) or “  ”
(decrease) on the screen. Operat-
ing the switch wi ll 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 touched.
■ Adjusting the fan speed
Touch on the screen or press .
To u c h “  ” (increase) or “  ” (decrease) on the screen.Press to turn the fan off. STEP 1
STEP 2
STEP 1
STEP 2

4463-2. Using the air conditio ning system and defogger
LX570_OM_OM60L21U_(U) Defogging the windshield
Press .
The air conditioning system control
operates automatically.
Recirculated air mode will auto-
matically switch to outside air
mode.
Micro dust and pollen filter
Press . Outside air mode switches to
(recirculated air) mode. Pol-
len 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
3 minutes.
To stop the operation, press
again.

4473-2. Using the air conditio ning system and defogger
3
Interior features
LX570_OM_OM60L21U_(U) Adjusting the position and opening and closing the air outlets
Front center outlets
Direct air flow to the left or right,
up or down.
Turn the knob to open or close
the vent.
Front side outlets
Direct air flow to the left or right,
up or down.
Turn the knob to open or close
the vent.
Rear center outlets
Direct air flow to the left or right,
up or down.
Turn the knob to open or close
the vent.

4483-2. Using the air conditio ning system and defogger
LX570_OM_OM60L21U_(U) ■
Using the automatic mode
Fan speed is adjusted automatically in accordance with the temperature setting and
ambient conditions. As a result, the following may occur: ●
Immediately after the “AUTO” button is pressed, the fan may stop for a while
until warm or cool air is ready to flow. ●
Cool air may flow to the area around the upper body when the heater is on.■
Using the system in recirculated air mode
The windows will fog up more easily if the recirculated air mode is used for an
extended period. ■
Switching between outside air and recirculated air modes
Recirculated air mode or outside air mode may be automatically switched in accor-
dance with the temperature setting and the inside temperature. ■
When the outside temperature exceeds 75°F (24°C) and the air conditioning
system is on ●
In order to reduce the air conditioning power consumption, the air conditioning
system may switch to recirculated air mode automatically. This may also reduce
fuel consumption. ●
Recirculated air mode is selected as a default mode when the “ENGINE START
STOP” switch is turned to IGNITION ON mode. ●
It is possible to switch to outside air mode at any time by pressing .■
Window defogger feature
Recirculated air mode may automatically switch to
(outside air) mode in situ-
ations where the windows need to be defogged. ■
Automatic mode for air intake control
In automatic mode, the system detects exhaust gas and other pollutants and auto-
matically switches between outside air and recirculated air modes.
When the air conditioning is off, and the fan is operating, turning the “AUTO” mode
on will activate the air conditioning system. ■
When outside temperature approaches 32°F (0°C)
The air conditioning system may not operate even when “A/C” is touched.