Am on the phone with Sterling BMW right now and they are quoting 3 hrs labor plus $130.00 for case & $23.00 for frames.
The service advisor couldn't answer if they have v12 software and that the v60 would work.
I have even called each BMW dealer in San Diego and no one has actually performed this. Each quote for labor ranges from 3-5 hrs.
Any help, maybe the service advisors name that I could ask for.