Hello dear motor talk community, so I had already created a thread, what it was about that I believed in a secret consumer and so my car did not start after longer standing (about 8 – 10 hours) in the cold. During all the start attempts (one already needs several and longer runs) the battery was fully drained and at some point it also had no power to get the car into gear. I think it is not the battery that causes these problems, it is If I leave the car overnight (and it’s still cold) and try to start it tomorrow, I have to give it 5-6 times ignition and hope that the battery will still make it and not be sucked out. However, if the engine starts once, then it will start even after 4 hours without any problems. Just there was something funny. It just shines the sun, so it’s not sooo cold outside and it jumped with 3-4 seconds delay. g, but he jumped right on the first attempt. So I believe in a cold start problem now. Can someone help me further?? Another funny thing is, when the engine is on and I operate the window lifters, then the engine makes another a brighter noise. Even if I pull the fuse for the window lifters, the rear still work funnyly. You see I’m in despair. Whether there is a connection, I don’t know. Thanks already, but once for your help…