This is a video on how to install a MOST fibre-optics-based Bluetooth kit for audio streaming and handsfree calling.
Applies for Fiscon, Kufatec and mr12volt kits for the following cars with MMI 2G ONLY:
Audi A4 B8
Audi A5 B8
Audi A6 C6
Audi A8 D3
Audi Q7 4L