My Swede had little water damage last year despite the maintenance of the screwdriver. The drain on the driver’s side was tight and thus the wiper motor with control shot up. So far so bad.. Was there a climate service anyway, because I had always had a slightly muffy smell before, when the climate was on for a while. (2-3 min). I guess there was water in the ventilation for the time but where? Now that was a while ago and I drove less often, I I was rarely disturbed but I wasn’t really happy. Now I took more time and checked whether the filter is already over or even wet. And what do I look like cancers in the passenger room and out/installation?=> Bone dry the part and from Oct 2019 Lt labeling … that’s not it. So I ask myself, where are the condensate drains.. if necessary, are they tight? (Because also forgot(?) to clean? Or is there still water or a mold in a hose? Massive flowed through n didn’t help so far. Does jmd have an idea where you could still look? (Think about taking the cover under the hood at the wipers and checking the hoses..)