Currently, my hardtop on my 1991 500SL leaks a bit of water on the passanger side where the hardtop meets the corner of the windshield.

I can see exactly where the leak is becuase theres some mildew growing.

I consider myself pretty technical, but I'm not very car saavy (somthing i'm trying to get into), so I my question is how easy is it to just replace that seal -- I see that the front seal is screwed down onto the hard top.

If someone else has already done this, can you post some descriptive instructions on how to do it?

I have a really good mechanic, so should I just leave it to him, or is it something I could accomplish easily?

Thanks all in advance!
~drew

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2001 ML320 - 74k miles