Hello guys, I have no idea why but there is no longer a workshop with a readout device coming into the comfort zone of my Audi. My car is an Audi A6 4B C5 2.5Tdi. Wanted to read out which PDC is defective at the rear and why my radio is so noisy. That was determined. In the engine management they come in. I have no idea and hope for help here. Those at the friendly start to look at 120€/h. But also did not know how long it takes and what it will be can. Thanks in advance MFG Robert