Unless your radio is like ours and is on it's way out... Ours randomly turns on, off, and switches functions. Thor and Camping World aren't going to do anything about it unless they see it so I'm just waiting for it to completely quit before taking it in.
There's a small chassis fuse block under the dash by my left foot but I haven't looked in there to see what is in it. Possibly something radio related in there.
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