radio controls

The voice control on the infotainment system has stopped working properly. I used to be able to ask it to "Find Radio X" and it would turn to that station. It now no longer recognises any radio stations, even though they are present and they work. I have to select them manually. The system...

The steering wheel radio controls stopped working the other day. Not a disaster, but it niggles not having them working. Has anyone had the same problem and found the fix? The horn still works and I have checked the plugs on radio rear and the two circuit boards and wiring in the steering wheel...