Originally Posted by hotwheels
I'm desperatly looking for a BMW professional HU with Bluetooth built in and optical fiber input for my OEM CD charger...
If you've got a BMW serial ?
The head unit I have has optic fiber ring but no CDC options on the coding traces... So I don't know which one is ok for you.
But if you have USB, CDC is almost useless...
Looking for it at RealOem, this one would be ok: