Question about 2002 Audi A4

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The stereo radio signal in my 02 Audi A4 keeps going in and out as if the antenna was disconnected. I pulled the stereo out and see that everything is plugged in. What could cause this? and the cd works perfectly fine.

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  • Paul Tojino Apr 27, 2010

    Thank you for your response. I checked the connection fully. The A4 does not have an external antenna. I believe its integrated into the rear window defogger.

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  • 75 Answers

Check the connection at the antenna end of the cable and make certain antenna mast is properly grounded and at full extension.

Posted on Apr 26, 2010

  • Vernon Williams Apr 27, 2010

    i checked with an associate of mine and he said there is an antenna amplifier in the trunk (left side) check connectors and fuse for amp.

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