Evening gents. My name's Brian. Just bought an E70 as my DD and I have a question that's probably been answered but vBulletin's search and me don't get along.

The car in question is a '12 E70, 35i, and I suddenly lost the radio sound, chimes, bluetooth, all AUX inputs, and threw an SOS malf. I sustected a bad telematics unit so I fiber looped it. That brought back the chimes and radio, but I still have no BT or AUX, and I get the SOS malf. Anyone else run into this? In the back of the truck I see what I believe to be the telematics unit, power amp, and some little black box that I haven't identified. To my understanding, the SAT radio module can cause this problem but they're built into the CIC headhunt. Any and all suggestions would be appreciated!