Lexus GS450h - Feet and Windshield; Switching between Outside Air and Recirculated Air Modes

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GS450h_OM_OM30E26U_(U)
5-2. Using the air conditioning system and defogger
Feet
*: When the warming function is operat-
ing, air flows to the upper body as well
to warm the upper body effectively.
Feet and windshield
Press .
The mode switches among (recirculated air mode), automatic and
(outside air mode) modes each time the button is pressed.
When the system is switched to automatic mode, the air conditioning system
operates automatically.
*
*
Switching between outside air and recirculated air modes