Reference the Lower Dash Usb Socket, please can anyone advise me if the usb connection wiring goes directly to the headunit or somewhere else, as tracing the wire it would appear to go away from the headunit. I didnt want to strip all the dash out if only to find it eventually goes to the headunit. I would love to blank off this connection and relocate in the glove box but find it very difficult to find a blanking plate to suit this area. Any advice would be much appriciated.