Only well its not all the time but getting in and out of my truck it does it once like every 3rd to 5th time.. I get in the truck turn it on and the CD changer just starts cycling through CDs... I have owned a FX4 before with the 6disc and it never did this.. Does anyone know why it does this?

 

i think it does this when it loses power and then has power again.

it has done this on my nav unit everytime i've unplugged it from the truck, or disconnected the battery.

 

I never unplug the battery or anything unplugged for that matter.. hmm