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Automatic mode for air intake control (IS350 only)
n
In automatic mode, the system detects exhaust gas and other pollutants and auto-
matically switches between outside air and recirculated air modes.
Micro dust and pollen filter
n
In order to prevent the window from fogging up when the outside air is cold, the
l
following may occur.
• Outside air mode does not switch to
• The air conditioning system operates automatically.
• The operation cancels after 1 minute.
In rainy weather, the windows may fog up. Press
l
CAUTION
To prevent the windshield from fogging up
n
Do not use
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
n
Do not leave the automatic air conditioning system on longer than necessary when
the engine is off.
3-1. Using the air conditioning system and defogger
during cool air operation in extremely humid weather. The dif-
.
.
3
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