On my A2, which I pick up on Wednesday, I noticed during the test drive that when they are warm the brake pedal vibrates. The dealer said that comes from the long standing of the vehicle, and would normalize after a few kilometers by itself. After I have not let loose, the master drove about 30 km with it, and has deftly braked. Now it is better, but not quite gone. Now I have to remember that the brake discs have moved Is this a common problem with the A2 ? Or is one of you familiar with it ? Thank you already in advance for your answers. My newer has a mileage of 7800 km.