Moin, I’ve had a 2001 Smart with original 71 TKM in my family here for 20 years now. I only drove to TÜV every two years for the last few years. Meanwhile, however, the topic of moisture and electronics is so overhand that I think about giving it away. TÜV also has only two months left. But if necessary someone can give me courage, actually I wanted to screw an H-mark on it. The vehicle has moisture topics everywhere (caseroom, footrooms). Moreover, due to the low use of the battery, you have to disconnect it, because after two three weeks it is empty (floating current?). In addition, the instrument lamp also flashes after pulling off the key. Otherwise it still drives well and looks great. The car is in Hamburg. Does someone have a well-meaning advice what I should do? Many greetings