Originally Posted by myeee92m3
I did a cic retrofit on my 2008 m3. After the install DVD wouldn't play is said unreadable. After doing some investigating my DVD region code was coded to 0. Had the car re-coded to 1 which is North America / Canada and it started working. Hope this helps.
Got my cable collecting dust after coding other features by myself. What module would I have to go into to code this? TIA