Mine stopped last week and was in the local dealer today for a service.
They have been advised by ford not to fit any more modules as they will stop again.
They were advised today that there will be a software update at the end of the month.
However the DAB is now working after the service, I think they must of disconnected the battery as the electric windows don't go up automatically (just hold the button up to fix that),
maybe that could be a short term fix until the update is available.