A Happy and Healthy New Year I wish you. Now the following, my D5 with automatic has now filled the 190.000km with 7 years. Now, however, I had within 2 months twice the vehicle message that came up in the right info display the display :Motor system was required: above the engine symbol. Above it the engine symbol. At first I thought to push away, briefly stopped, no information found in the log so continued. Then he lost noticeably power with pain and distress to the 2,500 rpm turned up and not over 70 km/h. Vehicle left standing half an hour, everything in order in time drove good 4,000 km and without any problems passed the Tüv. This morning at approx. -14 °C the sign again lit up shortly before the factory entrance. Now what to do, what is your problem?