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  1. Warranty Fix - Audio 'Booster'?

    A5 General Q&A
    I recently had my audio system go on my 2010 A5 2.0T S-Line, everything including the Bluetooth audio was gone. The mic still worked (ie. people could hear me) but there was no stereo or noise of any kind. Took it in and they replaced the 'audio booster' under warranty. The service manager...
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