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  1. #1

    Default Does my factory stereo have a built in auxialary imput?

    I have a 2003 Silverado 1500 with a six disk changer. There is a button with AUX on it and I was wondering if I pull it out, if there would be imputs that I could plug into. Thanks.

  2. #2


    On those radios, that switch is usually used for factory XM. You may have the XM harness behind the dash. Some companies make adapters that use the XM harness (or the XM connector on rear of radio) to provide an aux plug. Try a google search, lots are available.

    '09 Avalanche LTZ - Black
    '05 Envoy XL (sold)

  3. #3

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