Lexus GS460 Owner's Manual page 250

3-2. Using the air conditioning system and defogger
■ Switching between outside air and recirculated air modes
Press
The mode switches between
and
button is pressed.
When the system is switched to automatic mode, the air conditioning sys-
tem operates automatically.
Defogging the windshield
250
GS_G_U (OM30C11U)
May 21, 2010 1:06 pm
.
(introduces air from outside the vehicle) modes each time the
(recycles air inside the vehicle), "AUTO"
Press
.
The air conditioning system control
operates automatically.