You heard it right- ever since Friday my XM presets have been changing by themselves as I am driving- just going up and down by 1 channel every 30 seconds or so randomly. Really annoying if you are trying to listen to something. Just as I was about to call XM about it I switched to the music box and guess what- the same track would randomly keep starting over or switch to the next one. So far other input sources aren't doing it (ipod,etc) but I'm puzzled by it. Any ideas anyone?

 

Sounds like a button is stuck. Maybe the toggle on the steering wheel....