Lexus GS450h Owner's Manual page 352

352
5-2. Using the air conditioning system and defogger
Defogging the windshield
■
Defoggers are used to defog the windshield and front side windows.
Press
Set the outside/recirculated air mode button to outside air mode if the recirculated
air mode is used. (It may switch automatically.)
To defog the windshield and the side windows early, turn the air flow and tempera-
ture up.
To return to the previous mode, press
defogged.
Defogging the rear window and outside rear view mirrors
■
Defoggers are used to defog the rear window and to remove raindrops, dew
and frost from the outside rear view mirrors.
Press
The defoggers will automatically turn off after 15 to 60 minutes. The operation
time changes according to the ambient temperature and vehicle speed.
Windshield wiper de-icer (if equipped)
■
This feature is used to prevent ice from building up on the windshield and
wiper blades.
Select
The windshield wiper de-icer will automatically turn off after approximately 15
minutes
Pollen removal mode
■
Pollen is removed from the air and the air flows to the upper part of the body.
Select
Usually the system will turn off automatically.
In order to prevent the windshield from fogging up when the outside air is cold, the
dehumidification function may operate.
The pollens are filtered out even if the pollen removal mode is turned off.
GS450h_300h_OM_OM30F92E_(EE)
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on the option control screen.
on the option control screen.
again when the windshield is