Car was running, at stop light. Passenger dusted the top of the dash with a microfiber cloth. AC goes off, panel dims, and then the sunroof opens! (No touching the screen) Repeated attempts led us to conclude that a recirculating air sensor causes the AC to go off, and that much is reproducible. I was a little weirded about by the other effects though. Felt like the car was going berserk. Anyone else run into this? AC on recirc, cloth swiped across passenger side near windshield.