How exactly did you get the board out from the epoxy goop crap? I've found that box to be the problem with mine as well and my roommate's modded about every console in the last few generations, so it should be easy once I can get access to the actual board.
2002 325i 5MT Jet Black
Tires: Potenza RE-01R + OEM Style 45s (summer), Blizzak WS-60 + black steelies (winter)
Visual: Blackout grille inserts, smoked corners, smoked LED tails
Electronics: Passport 8500 X50, DICE HD, Cobra 29 NW/WX/ST + Larsen NMO27B, Yaesu VX-7R + no-name 2M/70cm NMO