AIRSCARF Stopped Working (both sides)
 

About a week ago, my AIRSCARF stopped working on both the driver and passenger side of my E350 Convertible (2011). When pressing the buttons, the lights go on for a couple seconds and then shut off. There is no sound or air that comes out during those few seconds. Most of the threads I've come across have involved only one side not working, so it sounds like those threads are unrelated to my issue. This may be pure coincidence, but right before the Airscarf stopped working, I ran out of gas on the freeway.

I've looked over the fuse chart, and I can't find any fuses dedicated to the Airscarf. Seat heaters, memory seats, regular A/C, and everything else is working fine on both sides.

Any ideas?

Hi Unkellsam!
I solved quite similar problem by replacing the Airscarf control module that was in the trunk behind the trim (on the right side)
I posted information about that on my website: https://blogpavel.com/2021/01/30/airscarf-fix/
Airscarf module part number is: A1729000402
I have E200 convertible 2013