Problems with TÜV because of the tyre size ?

Hello, we have here a Renault Clio 2, Ez. 2001 , 3004 , 111 with 1.4 l 16 V engine and 72 kw. The car failed at the TÜV due to the tire size. There are all-weather tyres with the dimensions 185/55 R 15 According to TÜV examiner they would not be allowed, which makes me wonder, on the one hand the “ORIGINAL RESEVERAD” has the same size, at the purchase were summer tyres on the ORIGINAL Renault rim (of course Uralt) and we had the tires raised at a tyre dealer 2022 The dealer had ordered and assembled the tyres himself. Unfortunately we only have a new letter, where no tyre size has been received and in the bill there are only 175/65R14 82T The examiner was still so nice and has attached to us a short list, where three different tyre sizes are listed, which is funny there without guarantee. Can anyone help there? Something like this has never happened to me, how can one behave now?