Radio buttons no working in D4

[The Doctor]

Good evening all,
I have a D4 poverty pack and tonight I have had the misfortune of the radio working, but not being able to change the station, or select any other function.
I can make a phone using the phone handset, but cannot use the radio buttons to make the call. The radio can be turned on/off and the volume adjusted, but on the unit only. The steering wheel radio functions do not work either (head unit).
Any thoughts, has this happened to you before?
Thanks

[BMKal]

Probably not the same thing, but I had a problem with mine one morning a couple of weeks ago on the way to work. Radio would not work on any channel - no sound at all. Even on AM - there was no static.

Music streamed from iPhone worked as normal, and phone worked as normal through LR stereo.

Checked when I got in the office to make sure that radio stations were still "on air" and all was normal in the office.

So ............. thought I might have been up for a visit to the dealers for a replacement radio unit.

But when I drove home that night, everything working as normal, and no problems experienced since.

Must have been that Chinaman again ..............................

[The Doctor]

Well, the car slept on it last night, thought about its actions and decided that it would be in it's best interests to start working again?!
I tried on/off last night and it was being cheeky really.

[sniegy]

How's your battery? Do you do long trips?

Load test your battery ;-)