My friend just had his 1996 W210 aux fans done at a "trusted indy" and they plugged them in backwards so they were blowing the wrong direction. His car did not cool well, even when moving, since I guess the fans were working against the air flow. Anyway, I don't know if that is your problem, but it sounds like it might be an easy mistake.

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I just couldn't give up on my 1995 E320.

I think it might be like always going back to that same bad relationship with an ex girlfriend.
You feel you love them too much, or you are just too stupid to know any better.



Flickr slideshow of my 1995 E320
http://www.flickr.com/photos/24145497@N06/sets/72157616572140057/