You must close all windows and doors for air purification to be possible.
Press the fan symbol
in the bottom bar and go to Timers.
![](https://www.volvocars.com/images/support/img94e21ed00b246aabc0a801f25a8ae694_1_--_--_PNG.png?imwidth=1280)
Go to Air purification.
Press Start.
Note
Air purification starts automatically when preconditioning is finished.
You must close all windows and doors for air purification to be possible.