hey guys I need some help wiring in my ms3/ms3x (pre-assembled) into my stock motronic harness. I wrote up the pinouts on some paper for the ms3 ms3x and the motronic harness. This will be my first time ever cutting into a harness like this and im worried about messing something up. not sure if anyone here has used the ms3 on the e28, I know its been more common to do ms2 so this shout for help might be a shot in the dark but any help will be useful!
heres my write ups.
i will be askin a few questions along the way, but for now im looking to se if anyone has experience with this and is willing to give me a hand.