Hello, I have a problem and so far 2 workshops could not really tell me how serious this is. I would be very grateful for an assessment, tips and suggestions! I bought a V50, 1.6d, year 2006 with 172TKM before 4 months. I had 2 workshops look over it – dubious vehicle, import, various inconsistencies, but technically so far ok. Directly after purchase: 1. Fuel filter leaked – was replaced. 2. Air intake hose torn at overflow – was replaced. S Then during the BAB-driving message “Stabilization system maintenance required” & “Decreased engine power”. Then I went to the workshop with 80KmH. After ignition out and on, the message was gone. When reading out the following: error code: 26160: glow plugs, circuit faulty 42512: additive dosing module, circuit faulty 10816: differential pressure sensor soot particle filter, signal faulty 5399: turbocharger, charge pressure too high. see that the thin hose end of the new intake hose, which sits at the overflow of the engine, has stretched (how emptied) and is sprayed out of oil. That was also the problem, why the previous one was changed and someone had tried to screw it with screws. Is this a common problem, or because of construction? The question is now, what does all this sound like for you? Is there any correlation between the errors? How serious does it sound? Does anyone have a problem? a similar experience? Where to start? Thank you already now and all a nice weekend! Greetings, Markus