Mercedes-Benz oil specification

[tonimus]

I know, I know... Another oil question. I have sifted through MANY discussions, but have been unable to ascertain
(1) Exactly how MB Oil Spec 2xx.x applies to which vehicles, and (2) which spec I should be referring to when deciding which oil to put in my low-mileage (just turned over 40k) '92 500SL.

Can someone please give me an overview, or possibly point me to the proper web site? Thanks in advance for the enlightenment. This forum has been a most excellent resource for me the past few months.

- Tony