Toyota Prius V 2012 Quick Reference Manual page 314

3-1. Using the air conditioning system and defogger
■
Switching between outside air and recirculated air modes
Press
The mode switches between recirculated air mode and outside air mode
each time the button is pressed.
The indicator on
selected.
Defogging the windshield
284
PRIUS v_U (OM47674U)
.
turn on when the recirculated air mode is
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.
Once the fog has been removed,
pressing
to the previous mode.
I n f o r ma t i o n P r o v i d e d b y :
.
again will return