Vc+Bt+Usb Module (Software Update Or Developing Custom Module)

Hi All,

I'm not entirely sure where to start with this - so I'll start at my problem.

I've got a 2010 Mondeo with Voice control, BT and USB module installed (I'm not sure what software version - another issue again). iPod works well enough, as does USB - but A2DP BT Streaming seems glitchy at best. I stream from a phone and the audio seems very choppy, like an async sample converter is out.

First question: Could there be a software update available for this or the radio unit? If so, can I be pointed in the place to start looking for them? (All the related software updates I see point to http://www.ford-mobile-connectivity.com/ but it seems the software updates are no longer a supported item?)

As it happens, I have a number of tools required to reverse engineer CAN busses, and some of the OBD2 lines (I know my Mondeo has at least a 500k CAN Bus over OBD2, and may have another on the proprietary pins).

Second question: Does there exist a database which contains the decoded CAN ID's? At the same time, is there a pinout of the VC+BT+USB module? (If it's all the same, I'd like to save some time if possible And I can't find it for the life of me.) I can't see the factory module transmitting audio over CAN, so I'm assuming there's some audio lines, probably at least 4 combinations of +/- audio. All assumptions are that the infotainment system uses CAN to transmit data.

This is all intended to be used in a personal project in my down time... And it would seem like a suitable challenge to develop a replacement module to fix the issues I'm currently having with it, and implement my own bonus features. :D