All the buttons on the radio & CD player have stopped working overnight in the GTi !!! I believe the model I have is MFD2 - RNS2. Has anyone experienced this problem before and have a possible solution ? I can use the volume knob no problem and move the CD's backward & forward using the other knob but that it which is really annoying. I did notice this morning that the button at the very top and furthest to the right appears to be pushed/stuck in fully whereas all the others seems to be fine. I don't know if this would have any impact though. Any advice or help would be really appreciated.