Yes, that's the thing you need and the person you got the original from is not normally described as nice...
As for the rest of us, there are really only 3 people in this forum and we are run ragged trying to keep up with all the pseudonyms and false identities, not to mention all the stories we have to fabricate and then continue to make lies about down the years.
I imagine even you are a figment of the imagination of one of the other two, cos you're not mine.
Enjoy the RepROM and don't bother coming back and asking how you find the wiring diagrams because in its infinite(ly) small wisdom, BMW didn't include one. We have 'made up' ones in here somewhere...Brian