Had an unusual occurance today. Was riding my 2011 RT when I decided to mute the radio to talk to someone at the traffic light, when I hit the up arrow to reinstate the sound I got nothing. In fact I lost all indication that I even had a radio or CB on board. The spyder still runs fine but I have no radio ,CB or any other indication that any accessories were ever installed. Checked all the fuses both front and under the seat all check out good, at a loss as to where to go next unless its to the dealer. Any suggestions?