Lexus LX 570 2016 Service Manual page 410

410
5-3. Using the air conditioning system and defogger
When the outside temperature is low
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The dehumidification function may not operate even when
Micro dust and pollen filter
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In order to prevent the windows from fogging up when the outside air is cold, the fol-
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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 can be operated when
The engine switch is in IGNITION ON mode.
When the windshield wiper de-icer is on
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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.
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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:
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• 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.
Air conditioning filter
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P. 501
Customization
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Settings (e.g. Exhaust gas sensor sensitivity) can be changed.
(Customizable features: P. 585)
WARNING
To prevent the windshield from fogging up
■
Do not use
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ence 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.
To prevent burns
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Do not touch the rear view mirror surfaces when the outside rear view mirror defog-
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gers are on.
Do not touch the glass at lower part of the windshield or to the side of the front pillars
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when the windshield wiper de-icer is on.
LX570_OM_OM60N01U_(U)
during cool air operation in extremely humid weather. The differ-
is selected.
.