I just installed a USB cable onto my Becker CR-220 and I can't get it out of CDC mode and into AUX mode.
I have the AUX feature turned on through the menu (just as the instructions state) but I can't get it to actually go there.
Is there a secret beyond what the instructions say?

Here is the cable that I installed: http://www.discountcarstereo.com/USB-BKR.html
And the instructions are at the bottom of the page.

Anyone else run into this issue?

TIA

Figured it out. After communicating with Discountcarstero, I had not removed the B plug from the HU.