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3-1. Using the air conditioning system and defogger
3
Interior features
n Switching between outside air and recirculated air modes
IS250
Press .
The mode switches between (recycles air inside the vehicle) and
(introduces air from outside the vehicle) modes each time the but-
ton is pressed.
IS350
Press .
The mode switches among (recycles air inside the vehicle),
“AUTO” and (introduces air from outside the vehicle) modes each
time the button is pressed.
When the system is switched to automatic mode, the air conditioning
system operates automatically.
Defogging the front windshield
Defogging
The air conditioning system control
operates automatically.
Recirculated air mode may auto-
matically switch to (outside
air) mode.