Air distribution button function - GF83.40-P-2101-01GI

Function 

By pressing the air distribution button ( ) the rear passenger compartment air distributor flap actuator motor is regulated by the rear ventilation control panel. The rear passenger compartment air distributor flap actuator motor drives the rear passenger compartment air distributor flap, which can route the air into two directions.

Air distribution button ( ) = air ducting to rear compartment nozzle

Air distribution button ( ) = air ducting to the air outlets in the rear footwell

The automatic air distribution function can be set by pressing the Auto button, whereby control is assumed by the AAC push-button control module (N22).