How it worksBMW USB Connectivity
BMW ENHANCED BLUETOOTH Activation via Easy USB for NBT / NBT EVO iDrive Units £23.99 - PicClick UK
AUX-in USB interface compatible with BMW NBT2 EVO
Audio from phone via USB? - XBimmers
USB / AUX Ports Stopped Working - Ideas? - - Forums
09 M3 - No SOS/AUX/USB/Bluetooth - BMW M3 Forum (E90 E92)
A+ VXSCAN OBD ENET WIFI/USB Adapter DOIP For BMW F/G series Ethernet Interface Work with iOS Android & Windows - AliExpress
CANNOT Update Software For Communication and Entertainment - 2010 2011 BMW 5 Series Forum F10
09 M3 - No SOS/AUX/USB/Bluetooth - BMW M3 Forum (E90 E92)
BMW Bluetooth adapter for streaming and hands free calls CTABMBT007
BMW EVO Head unit - AUX TO USB Wire Diagram – Hifimax BMW Navigation