And lube the sunroof with proper Mercedes grease if you want to enjoy it for the coming years. It was the first thing I did, before all that's mentioned above and more. I've spent close to $2000 just in parts in the last year after I purchased it and I'm sure I have an other two grand to go...

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1979 Black on Black, 300CD (sold), 1990 Black 300SE, Silver 1989 Volvo 780, 1988 300CE (vanished by the hands of a girlfriend), 1992 300CE (Rescue).