Hello, I have a question about the following facts for you: Last week Sunday I filled my car and after that suddenly the “motor system maintenance required” display appeared in the display of my VOLVO V 50 2.0D, which has about 176,000 down. I didn’t notice anything while driving, no power drop or anything else. After that I was with a friend who works in a free workshop today and was so friendly to read the error. Result – Number of errors 3: -Glühzei In addition, the auto mechanic has found that diesel has leaked out of an injection nozzle. If one could probably see the engine like this (I am Laie this plus :/). My question is now whether one of you has experiences or an idea of what the cause is and what to do. My friend said, since you have little experience with Volvos in the workshop, it makes little sense to all of you. to eliminate possible sources of error by repairs and thus repair many unnecessary things. I would also like to know if you would not advise me to continue driving or not?! I would be very pleased if you could help me further. Thank you already in advance! Erik