Hello together here briefly summarized the facts of my problem. I have sold a car private (with ADAC purchase contract). No Garanie promises or similar registered on my part. When selling the buyer about everything that is to my knowledge about the car and also not clarified. Test drive was made and a day’s reflection time was granted. 2days after purchase he wants to return the vehicle (suspension damper rear and exhaust system from front to rear should supposedly be renewed). H 2 weeks later a call to my mailbox. He was in the workshop, there were still some defects found, I should call back. What now? I am not aware of any guilt and have sold it in good conscience. What can come to me and how should I behave towards the buyer? The vehicle has already been re-registered or deregistered via the buyer. I would be extremely grateful for a quick answer. Alas, liability for material defects has expired due to the ADAC contract. Thank you.