Ok ive got a coding plug on order from bmw, had a look inside the obc tonight to see where to solder it in and tbh i dont have a clue
I got the information off the bmwe34.net from the obc retrofit thread/page.
It said..... you open the obc and solder the mini pcb onto the back of your obc, its only 6 pins and super easy to do
has anyone done this already or have any other info about doing this?