Not exactly sure about how to use the forum, so I apologize if I'm repeating a post. So I checked all ground connections and cleaned up battery posts just in case. I'm thinking either voltage regulator or head unit cuz the read out still indicates that the CD is running. My hu is a mdl 76160-06. I know jack about these things. Suggestions of after market units and approx costs wud be great. I'm on disability so a I need a big bill like the bike needs a screen door.