Had an issue with my USB not working in the center console when I got my car. Today once I took it apart and unclipped it . It started too work. So was able to upgrade the sync from the USB. While I was at it I changed the Cigarette lighter socket for a USB one. Works a treat and fitted perfectly . Happy days. ! I will link the USB plug if anyone is interested. It has a button on it there you can switch it on or off .