I have a 2012 Golf Gt DSG which I have fitted an RNS 315 DAB unit (mid 2011), I had a guy with Vag/Com come round and enabled the MFD and the PTT button on the steering wheel, my problem is I still don't have voice control. The internal B/T unit was turned of so that I still have the 9W7 B/T unit under the drivers seat as I was told that I would have a micro phone problem if I kept the 315 internal B/T unit, any help would be much appreciated. Mick