I am a new member living in Maui. I am a reasonably competent shade tree mechanic and I am confused about changing the oil in my 2003 C240. If I decide to use an oil extractor, since I don't have a dipstick, how do I extract the oil? Secondly, what is standard, a paper or fleece oil filter? Finally, my neighbor with an E320 just had his oil changed, price $198.00. Anybody in Maui know a good Mercedes shop?