Fresh/Recirculated Air

Fresh/recirculated air

Function
The recirculated-air flap is opened and closed by pressing the recirculated-air button. The servomotor is activated by the ZKE.

The flap is permanently closed when the ignition lock is in position 0. Switching to ignition lock position 1 automatically opens the flap.

For IHKA, the recirculated-air function is activated by a button in the operating panel. The request is sent via the K-bus to the ZKE and executed by the ZKE.

For IHS and IHKR, the recirculated-air function is activated by a button in the operating panel. The button activates the ZKE directly.

Recirculated-air mode is indicated by an LED.