Last night it was really embarrassing for me. I had parked the car for 5 hours in the evening. I had turned on the left parking light because it was dark and foggy. Temperature -6.5 degrees. After the nice Christmas party I came back to the car, opened it with the remote control, sat in, keys around and the starter moved just once. That was it. Had my neck! A buddy could give me with his Audi A3 Diesel starter. But for that reason gleic h Jumping in. My engine only started after 6 attempts. I then drove home afterwards. This morning the car jumped in perfectly. I have already checked the battery. My charger shows 12 V. I can not check more at the moment. I assume that my battery is already flat after 11 months. I don’t think so. Harald