OP-I'm local. PM me which dealer this is. Maybe I can help. (Edit: Having seen previous posts-this seems to be Northwest BMW)
Sorry to hear about your troubles. There seems to a number of E9x M3s that keep have diff bolt issues (at least those that are documented on this forum)
2011 Alpine White/Fox Red E90 M3. Sunroof Delete/DCT/No power seats/Square Apex ARC8s+ PSS /ACM Exhaust Mod+ EAS Tips
Last edited by checkmate; 12-07-2012 at 02:59 PM.