Of course just after I pass 36,000 miles, the radio stops working. I have the NAV system and it works fine. I can turn the unit off and on but when turning the volume knob, it does not show the volume bars on the screen. I also do not get any sound at all. I cannot tune the radio either and it will not show what stored stations I did have in there. I can goto the hard drive, juke box and other areas. Have not tried using them but can select and see them like normal. I do not have any files stored on the system. I went into system setup and the audio control button was greyed out like the system is being told its not installed or something.
Every once in a while, after driving for a bit, it may start working and will work fine till I turn the jeep off. Thought about loose wire but once it starts working, continues to work and does not go in and out. Could still be a cause but less likely in my mind anyway.
Is there any kind of hard reset for the system I could try? Any other thoughts or ideas? It is all factory equipment.