Hi,
for what I know the Eprom is an SMD thats soldered onto the board. Unsoldering it with a heatgun shouldnt be that big a problem (I tried that method a couple of times

). Ive glanced through ebay and programmers are available starting at 10 USD.
I just need to know what kind of programmer to buy, where the Eprom is located on the board, whether you can flash it or have to replace it. I would apreciate it if someone could provide the info.
Btw I heard that there´s some info available on bmwecu.org.
Unfortunately I cant enter the board (lockdown - old members only).