Hopefully someone can help me! I have a 2014 Ford Focus edge econetic 1.6 tdci and I’ve had an issue that arised suddenly about 2 weeks ago. When I press the ‘aux’ button on the stereo to use Bluetooth/sync/aux/usb, the sound will come through however nothing will show on the display, no song info or the connectivity setting being used, it’s just the standard blue screen with the white line at the bottom. And it won’t allow me to change between the connectivity settings. The display works for everything else, radio, navigation, menu, settings, phone. All works perfect except for the aux button. Hope someone can help me with a quick fix! Thank you.

You can’t have song info on aux. The aux is a 3.5mm stereo jack which only transmits sound and not data.

Can’t you change between aux, bt, usb just by pressing the aux button multiple times?    I have a fiesta not focus so I don’t know if focus is different.