Hello, I bought a new car and would like to sell the old car privately. Now it is the case that after the vehicle change the old car is insured for 14 days (R+V24). After that I would have to unsubscribe it, or it would be classified as a second car in SF class 2. Since the SF2 classification would of course be expensive, I will probably unsubscribe. The point is, if a buyer comes, should a test drive be done. We are doing best? I get for everyone interested (no e Know if and how many come at all) a short-term registration mark at the registration office? And probably only I can get it, because documents of the car are needed for it?