Appreciate the responses guys. From my searching this is what I've found. I too have seen all the struggles. CIC coding can be done via Bimmercode and expert mode on Audio module and but CCC can't. One post I found said you cannot change the "CDC" from "not active" to "active"
https://www.e90post.com/forums/showthread.php?t=1499463
Post #5 states "Add $672 and remove $694 to 2URAD, CAS, FRM." and the info I got from the Mr12Volt distributor says to code $672 to the VO and remove $694
Any help appreciated. Cbozz, is this in your wheelhouse?