[FLMBenz]

Sorry but I struck out searching and I was wondering if there was a guide sheet with what the service numbers mean? When I reset my service indicator the following service numbers appeared - 2, 3, 4, 8,12, 15. Basically, I'm looking for a guide sheet like the one I attached for my W211 - does anyone have one of these for a W166?

Many thanks!

 

[T-Axle]

Resurrecting after a long time...
I've got a printout from a friendly dealership for mine (a different MY ML350). That seems to be the best way to get the latest version.

Is anyone here with sufficient access?

This is what I found on the web: