The air recirculation mode allows, if necessary, to prevent the penetration of outside air into the interior of the car, for example, with an increased concentration of harmful substances when passing through a tunnel or in traffic jams.
Switching on air recirculation
Press the button, the indicator in the button lights up.
Switching off air recirculation
Press the button again, the indicator in the button goes out.
If the air distribution adjustment knob (WITH) is in position , air recirculation is automatically switched off. By subsequent pressing the button, it is possible to turn on air recirculation again in this position.
Attention. Never use the air recirculation mode for a long time, as there is no fresh air from outside and "consumed" air can be tiring, distracting, and can also cause windows to fog up. This may increase the risk of an accident. As soon as the windows begin to fog up, immediately turn off the air recirculation mode.