Hello Phaeton municipality! My newly acquired Phaeton currently has several small problems. In addition to a non-opening tailgate (blinker flashes but no reaction of the tailgate), also a non-opening ventilation hood on the passenger side. The ventilation flap did not work already when buying the car, here was the suspicion of a broken actuator of the flap. After changing the actuator for the ventilation flap (the new engine I got with it when buying) the flap nac h turn on the ignition to drive. So far so well, after all, I now know that the flap would be functional again, however, it can now not be opened again. the LEDs below the flap remain still after several push around on the switch off… My suspected is now on a defect of the switch, does someone know how to check this or. removals? Thank you already in advance!