Recirculated air pushbutton, function - GF83.40-P-2102-01S
WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.
Function
The main air flap vacuum element and recirculated air flap vacuum element can be actuated via the valve block by pressing the recirculated air pushbutton (
, LED illuminated). The main air flap is closed and simultaneously the recirculated air flap opened. Air is sucked out of the vehicle passenger compartment for a limited time or until the recirculated air pushbutton (
, LED not illuminated) is pressed again.