Lexus LS460 2008 Owner's Manual page 251

■ Switching between outside air and recirculated air modes
Press
The mode switches between
and (introduces air from outside the vehicle) modes each time the
button is pressed.
When the air intake control system is switched to automatic mode, it oper-
ates automatically.
3-2. Using the air conditioning system and defogger
.
(recycles air inside the vehicle), "AUTO"
Feet
Feet and front windshield
3
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