For those in the Raleigh/Durham area, I used the following person to do some A/C work for me. HIGHLY recommended and very professional. Give this guy a shot b/c he's good and very knowledgable.
PM me for his email/phone #.
BMW Master Technician at BMW Specialist
Raleigh-Durham, North Carolina Area Research
Westat, BMW Specialist
BMW of Myrtle Beach, Performance BMW
BMW Automotive Certified Diagnostic Technician, Associate of Occupational Studies Degree in Automotive/Truck and Industrial Technology at BMW STEP Program
2004 325Cic, ZSP, ZPP, ZCW, Owned since 12/1/12
E46 Merit Badges: OFHG, WP, ET, AT-T, ICV, CCV, Fluids (5)