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Troubleshooting 2003 Z4 "Black Face" Audio

Discussion in 'E85 Z4 (2002-2008)' started by pharris, Jul 3, 2012.

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    I am having a no sound condition with my radio/amp and am seeking knowledge for troubleshooting.

    The system stopped working for a few days then came back with only one channel then came back with both channels then stopped again. I'm seeking any nformation that would help me troublshoot this issue or even a possible replacement system that could use existing speakers and wireing.

    My research tells me that there were 3 possible sound systems for this year/model. mine is not the high end and has the black face. Also I see that the spreakers may be 1ohm and therefore not compatable with most aftermarket amps.

    FYI I have not yet pulled the dash apart or the seat out to check any connections but I want a plan before I get into it. Thanks in advance for any suggestions.

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