Alternatively, tap the button with a car and circular arrow inside of it so the light goes off. This turns off the function that recirculates the air already inside of your car. [6] X Expert Source Ed BeeryAutomotive Specialist Expert Interview. 19 November 2021.
This is the fastest method but also the coldest, so be prepared to shiver a bit!
This method is best for the summer time, since you don’t want to risk any ice or snow getting into your car during the winter.