I don't think there are any aftermarket manuals for Mercedes after model year 1985. I know Haynes prints one for the W123 series, but I don't think they have printed ones for any newer models. I am not sure about Chiltons. The best of course would be the MB CD.
1994 MB E320 Coupe (199,500 mi)
1992 MB 190E 2.6 (173,000 mi)
1983 Porsche 911SC (148,000 mi)
2004 Volvo V70 2.5T (198,000 mi)
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