You should check the posts by JimF. He has a 1995 S500 coupe, and has shared a ton of info about his experience:

http://www.peachparts.com/shopforum/search.php?searchid=972363



He also has a website which should be helpful.

http://pages.prodigy.net/jforgione/MB_S500.html

__________________
Paul S.

2001 E430, Bourdeaux Red, Oyster interior.
79,200 miles.

1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".