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Old 11-06-2012, 03:33 AM   #3
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if you have the head unit with the detachable push buttons, this is where I would start with diagnostics. Before I swapped out the head unit on mine, this part would cause that a lot? I was able to remedy the problem by cleaning the contact on the head unit and the detachable part with alcohol. Also make sure that the detachable part is staying in place as it should and not moving around
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