1. Button for turning on air recirculation,
2. Lamp indicating the inclusion of recirculation.
Switching on the air recirculation mode: press the button once (the recirculation indicator light comes on).
Switching off the air recirculation mode: press the button again.
If dust or an unpleasant odor appears from the outside into the passenger compartment, turn on air recirculation.
Attention! If the air recirculation is switched on for a long time, the air quality may deteriorate and the windows may fog up. Turn off air recirculation as soon as possible.