I was looking for a document exactly like this. I had a similar document for the 2.0T that was in my VW CC. I'm sure there's some differences compared to what I have in my 328i since this document covers the N52 in the 330i, but in general it has the kind of info I wanted to have and read more about.
Current: 2011 335i xDrive Sedan, Deep Sea Blue w/Oyster Interior
Traded in: 2009 328i xDrive Coupe