Hello together! I have been in the Yaris for a few days now. Now it has been 2-3 times that when the heater heats up the car, then the front window is massively fogged and only after several minutes, when everything is really warm, gets free again. The heater is installed in the trunk and thus heats up from the rear to the front. Does anyone know this phenomenon and how to turn it off or should it be normal?! the heated air on the big, kaöten windshield knocks down? If so, why was my windshield already frozen from the inside, why does the humidity not go out of the car overnight or where does it come in? Please tell questions about questions, if jmd has had similar experiences with or without heating.