NCS Expert/INPA- i need a coder to my "BMW coding tools" get going and have the factory radio coded to turn on the AUX function.

i have a bmw e83, 2006 model, 2.0d and i have recently installed a new multimedia system (from Avin USA) in the [login to view URL] a new AUX input cable. I now need to have the factory radio coded to turn on the AUX function. I also have the K+ DCAN cable with the BMW coding tools but i keep getting a "VIN is faulty" message. Can you help me and give me a quote for the job?