I am having issues with my 06 shaker500 system. Last night my speakers stopped working randomly as I was driving. My head unit still had power and was functioning as if all was normal. I tried shutting off the engine and restarting it to no avail. This morning my speakers worked when I started the engine but as soon as I shifted into drive the speakers cut out. I found out my speakers only work in park and neutral. Also of concern is that when I removed the key and opened the door the speakers/head unit stayed on. I did some research and found out that ford vehicles have this issue but no real solutions have been offered.
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