Radio changing stations by itself - help!

[finall]

Hi,

No ipod attached.

But I did have a backup camera installed some months ago, which plays through the DVD screen on the radio. Required some sort of interface PCB board to communicate with the radio.

But the problem only started the last couple of days. Wonder if this may have had something to do with it? Or perhaps XM was reprogramming something, which also affected the FM channels?

The problem did not repeat today, so maybe the gremlin moved to somebody elses H2 now.....