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      03-11-2013, 07:33 PM   #62
engineergcc
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Drives: 2011 BMW 550i
Join Date: Feb 2013
Location: Ohio

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Just a quick update. I just received my new bumper carrier and now confirmed the location of the horns and the wiring connections to the horns. The two brown/green wires are not for the horns. The horns are fed by red & brown wires. I am still exploring the purpose of the green & brown wire sets. Perhpas they tie into the PDC sensor wiring harness, but not sure.

Ken.
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