Hey zusammen, (R320 CDI, W251, BJ 2008, Vormopf) A few weeks ago I had already published an article here, but I find neither access data to my old account nor the article just about it. The problem that I have is that with my “R” during the ride all the lamps in the cluster instrument approach, tachometer, tachometer, tank indicator and kilometer indicator at this moment off and off – but several times in a row – during this period the “R” also springs off The radio only works “sporadic” or not at all since this error occurred. The problem does not always exist – there are days when the car drives without all these errors as if nothing were wrong, on other days (like today) these annoying errors occur constantly. In addition, the “R” shows from time to time errors like “blinker rear left defective, right defective or “follower turn signal left defective” although no trailer is connected. The “R” was read out only on Friday- My workshop starts from a cable break somewhere in the system, the first guess that was also written here, that it is the ECU in the emergency wheel tray, the friendly one excluded, because he meant the error would occur if it was the ECU permanently nonstop. I am slowly really desperate, because the “R” is so impractical, and I depend on the car. I hope you have tips and can help me. Mfg. Peter