M C280 will soon be hitting the 100K mile mark and I was wondering if there are some things I should do at this point? Spark Plugs, fuel filter etc.? I would also like to start doing some of the work on my own. Its something I think I would enjoy...quality time with my car. Is it difficult to do things like spark plugs and an oil/filter change? I've changed the oil on my parents American cars but until recently I thought it would be better to just take it to a shop to do the things on mine. Is it logical to leave those kinds of things to the shop or could I do it on my own with common sense and maybe a shop manual? I don’t have any intention of doing major work but I would like to do some things on my own. Comments and Suggestions?

Thanks,
Brad

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1986 190E 186K (For Sale)
(Maroon, Tan leather)
1996 C280 Sport 208K
(Brilliant Silver, Black Leather)
2002 CLK430 Sport 45K
(Brilliant Silver, Gray Leather , Birdseye Maple)