Brake wear indicator at 156 2.5 V6

Hello dear Alfisti! I had to bring my 156 (EZ 04/00) into the workshop just because of defective drive cuffs and the workshop said that additionally brake pads and brake discs have to be replaced at the front… Now I am discussing with the master because I see both the pads and the discs as still in order…. I don’t know what the part I mean is, but there seems to be a kind of contact with other manufacturers, which as soon as the brakes are close to the vehicle Rschleiss border are squeaked or dragged in such a way that the exchange is announced…. Maybe someone knows more?