Hi, everybody, I had a strange occurrence today with my moose, V70 from 2013. The ventilation was normal and I wanted to set it down a little bit, but what happened was that the fans were running at full power/speed from now on. I could not change the ventilation performance anymore. Even after turning off the car and turning off the ignition, the ventilation continued to run “full pull”. According to the Volvo Speci, the pre-resistance/controller is very likely defective. that yes, that with defective resistance the fan no longer runs at all… So that the battery is not immediately empty, I first closed off. Had someone ever changed the problem or the controller? Shall sit somewhere in the driver’s footroom. Thank you!