Toyota Vitz Manual page 198

3‑1. How to use the air conditioner defogger
: Cold region specification car only
■
How to switch between outside air introduction and inside air circulation
Use the outside air introduction / inside air circulation switching dial
introduction,
196
If you turn it to the position of, it will switch to the internal air circulation.
Blower at your feet and remove the fogging of the glass
Defrost the glass
Outside air introduction / inside air circulation switching dial
of
To the position of.
Press to turn on the air conditioner
Then the cloudiness will be removed quickly.
Turn to the position of the outside air