This button allows you to block the intake of air from the outside and is used to prevent dust, exhaust gases or unfavorable odors from entering the passenger compartment, as well as when rapid cooling or heating of the passenger compartment is required. When this button is pressed, the corresponding indicator will light up and the cabin air will be recirculated.
Pressing the air recirculation mode button again leads to the resumption of air intake from the street; the recirculation indicator will turn off.
Using the air recirculation mode for a long time may cause the car windows to fog up. In this case, press the recirculation air mode switch again to resume the intake of outdoor air.
Caution: Driving with the air recirculation on for a long time may cause drowsiness.
It is necessary to periodically turn off this mode for the supply of fresh air from the street.