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: Help

05-16-2007, 06:23 PM
I have a 04 330 ci convt. recently my FM and CD player will not operate. When I turn on the radio and try using the FM or CD I get a loud squeal ( real loud ), nothing else. I thought it was the amp, not so I tried 2 other HK amps and had same squeal. My Navi voice and the AM work fine just problem with the FM and CD.

Where do I go next to bring back my Classic Rock?:mad:

05-16-2007, 06:28 PM
The amp shouldn't be able to tell the difference between those two sources. I fear the HU has gone south.

05-16-2007, 06:41 PM
OK I am not sure, what is the HU ? Thanks for the help.

05-16-2007, 10:36 PM
Head unit. The in-dash source unit.