Hi all,

Was wondering if anyone knew how to fix/hook-up/wire the microphone to a CD Booster head unit with Bluetooth? My Bluetooth connects, makes calls, receives - everything, but no one can hear me because the microphone doesn't seem to be hooked-up. I have a 2008 Clubman S and know the previous owner swapper the head unit with a 2012 Booster. The microphone is plugged in to, what I can assume is the factory yellow & black wiring, but does not seem to respond.

Any help would be greatly appreciated!

-Andrew