BMW/MINI FEM BDC Cloning ServiceBMW MINI FEM BDC Cloning Service Brand: BMW FEM BDC Cloning service will require you to ship your bad original FEM BDC module WITH THE ORIGINAL KEY and a good donor FEM BDC to us to perform a copy and paste service. 2 Do not plug in a good donor until it is programmed. Plugging in before programming will jump the miles up and illuminate a red mileage discrepancy dot. Some models of F series switched from CAS ( key security module ) to FEM and BDC keys