Lexus LFA Owner's Manual page 192

3-1. Using the air conditioning system and defogger
■ Switching between outside air and recirculated air modes
Press .
The mode switches between outside air mode (indicator off) and recircu-
lated air mode (indicator on) each time the button is pressed.
Defogging the windshield
*: The air conditioning system will not operate if, after
"A/C" is selected on the operation screen and then
190
Feet and windshield
Recirculated air mode will auto-
matically switch to outside air
mode.
Press .
The air conditioning system oper-
ates automatically*.
Recirculated air mode will auto-
matically switch to outside air
mode. It is not possible to return to
recirculated air mode when the
switch is on.
is pressed once,
is pressed again.