Hello and afterwards happy Christmas to everyone. Had the last days some time to summarize my experiences with the current Smart Diesel (01/2008) and just over 50,000 driven km. Unfortunately, it is now really up to my neck. Maybe the pdf helps one or the other in their own troubleshooting. Of course my other two smarts were not always error-free, but what I have experienced in the last months with the current CDI 451 now, my tolerance limit blows by far 🙁 Short to me: Ride now for over 9 years and about 320,000km Smart 42, this is my third – had a Limited One year 1998 – CDI Built 11/2002 – CDI Built 01/2008 Ride NUR long distance on the BAB with speeds between 100-110 km/h, daily approx. 150km greetings