Activating and deactivating recirculation
The climate system's recirculation function helps shut out smog, smoke, exhaust fumes, etc. by reusing the air in the passenger compartment.

Air recirculation button in Climate view. Open Climate view in the center display.- Tap Recirc.Air recirculation is activated/deactivated and the button lights up/goes out.
If the air in the vehicle is recirculated too long, there is a risk of fogging on the inside of the windows.Important
Recirculation cannot be activated when the max defroster is on.Note