I bought a used car from the dealer – Volvo V40 T2 built in 2013 – and then had it examined by the ADAC. There it was found that the brake discs at the front and at the rear have entered. According to ADAC, this means that the brake discs (and blocks) must be replaced as soon as the brake pads are worn. I bought the car under the condition (in writing demonstrably) that the “brake system front- and rear- In addition, it was agreed in the binding order that a customer service – i.e. car should drive at least 10-15t km without having to replace anything on – will be carried out on the car before delivery. Now the question arises, how can I reasonably check whether the contractually assured minimum performance of the brakes is complied with. The ADAC has recommended that I have this measured by the dealer. Unfortunately, I have the fear, although it is a dealer, that the measurement “by mistake” is wrongly read. Of course, I have already thought about driving to the other dealer and having this examined there. However, since I fear unexpectedly high costs for this, I wanted to ask in this way whether you could tell me how much this matter should cost about and whether there are other possibilities of verification? In addition, I would like to hear your opinion/experience as to whether or not I can request a repair, i.e. replacement of the brake discs, from the dealer due to the brake discs in my case? With best regards Lulomann