BMW OEM USB Hub Interface & AUX / Auxiliary & Antenna Control Module 9123739-01.

This is the ECU/Module that allows USB and/or AUX connections to function in the older BMW models. It’s definitely functional on ALL bimmers from the years 2007 to 2015 models, but might even work on older or newer years than the ones we just mentioned! So please verify compatibility before purchasing!

Thank you.