Check out Tex's DIY for the 1996 E320

http://www.peachparts.com/shopforum/showthread.php?t=212906

While the year and series are different, the procedure should be nearly identical. He references photos in his article which for some reason I cannot see on my browser.

Hope that helps.

__________________
Brian G.

1994 E320 Wagon with many warts SOLD
1995 E320 Wagon with a beauty mark or two FOR SALE