My wife accidentally turned on both the seat heater and seat ventilation/cooling at the same time ( as an aside , it is sort of odd to me that Porsche would allow that?) , she did not notice for a while, and noticed a plasticky burning smell. I have a hard time believing it would cause a problem but she is now worried about her beloved Macan. Anyone else experience something like that? I am guessing the fans just pushed out some out-gassing smell caused by the heating elements that normally is not noticeable.