Lexus GS350 - Micro Dust and Pollen Filter; When the S-FLOW Mode Operates

GS350_OM_OM30D41U_(U)
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5-2. Using the air conditioning system and defogger
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Interior features
■ Micro dust and pollen filter
● In order to prevent the windshield from fogging up when the outside air is cold, the
following may occur:
• Outside air mode does not switch to (recirculated air) mode.
• The dehumidification function operates.
• The operation cancels after approximately 1 minute.
● In rainy weather, the windows may fog up. Press .
● In extremely humid weather, the windows may fog up.
● The pollens are filtered out even if the micro dust and pollen filter is turned off.
■ Operation of the air conditioning system in Eco drive mode
In the Eco drive mode, the air conditioning system is controlled as follows to priori-
tize fuel efficiency:
● Engine speed and compressor operation controlled to restrict heating/cooling
capacity
● Fan speed restricted when automatic mode is selected
To improve air conditioning performance, perform the following operations:
● Adjust the fan speed
● Turn off Eco drive mode
■ When the S-FLOW mode operates
If air flows to the driver’s seat only, the temperature setting for the front passenger’s
seat is not displayed.
■ When the outside temperature falls to nearly 32F (0C)
The dehumidification function may not operate even when is selected.