Are you serious? If you don't know how to get the seat off, please don't try changing your spark plugs...& disregard everything I said about addressing the top end oiling malady. Yesch :{

What year? Never mind, I think all 3/5/6/7 series from the early 80's to about 1990 are very similar. For example, the instrument cluster in an 85' 528e comes out with only two phillips head screws. Bend your head down towards the bottom of the steering wheel & LOOK UP...there should be x2 slightly hidden … Read more