Lexus LX 570 Owner's Manual page 448

Automatic mode for air intake control (if equipped)
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In automatic mode, the system detects exhaust gas and other pollutants and automati-
cally switches between outside air and recirculated air modes.
When the dehumidification function is off, and the fan is operating, turning automatic
mode on will activate the dehumidification function.
When the outside temperature is low
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The dehumidification function may not operate even when
Pollen removal mode
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In order to prevent the windows from fogging up when the outside air is cold, the fol-
●
lowing may occur.
• Outside air mode does not switch to recirculated air mode.
• The air conditioning system operates automatically.
• The operation cancels after 1 minute.
In rainy weather, the windows may fog up. Press
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The rear window defogger, outside rear view mirror defogger and windshield wiper de-
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icer (if equipped) can be operated when
The engine switch is in IGNITION ON mode.
When the windshield wiper de-icer (if equipped) is on
■
The windshield wiper de-icer will automatically turn off after approximately 15 minutes.
Ventilation and air conditioning odors
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To let fresh air in, set the air conditioning system to the outside air mode.
●
During use, various odors from inside and outside the vehicle may enter into and accu-
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mulate in the air conditioning system. 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 automatic mode.
Heater idle up switch (vehicle with diesel engine) can be operated when
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The engine is running.
●
The outside temperature is low.
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The engine coolant temperature is low.
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LX570_450d_OM_OM60R63E_(GE)
5-3. Using the air conditioning system and defogger
is selected.
or .
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