Originally Posted by Foreigner
The Y-Cable is meant for vehicles that have no combox. The cable contains a DRM chip in the thick middle part. The combox has this chip built in. That is why with the enhanced USB (combox) playback with the white cable only is possible.
why would there be a DRM chip? playback is done completely on the iOD device and you can only get protected stuff on there if you paid for it in the first place. doesn't make sense.