i don't think you know what this forum is.... this is for vag me7.x.x ecus.
there are plenty of tutorials online explaining the BMW ecus. google friend
Oh yea sure best answer ever "Google friend". Like you said "there are plenty of tutorials online explaining the BMW ecus" but I need only MSA - 11 and I found MSA - 11 guide but still It helped a little bit because the maps in every chip are in a different location and table size is different too so yea it's hard to do it. For example, I can't get my smoke limiter to look the same as in MSA - 11 guides online.
When someone answers with "Google" then you know he doesn't know about that thing at all...