Hello, a few days ago I sold a BMW with a little more than 200k on the speedometer. Everything with a model contract in which the liability for defects is excluded. Now the buyer calls and says that the car has run at least 300kk and whether I manipulated the speedometer. Of course I denied that because I bought the car myself with about 6k less last year and the mileage was recorded by the seller in writing in the contract. The buyer says that now he first I wished him all the best. How would you have reacted? Thank you in advance.