Hey guys! I came acoross this when installing my amp and sub yesturday. I have no idea why someone tapped this wire or what it does. All I can tell is that it's a blue wire with a black stripe that was tapped under the rear drivers seat at the delphi box. I have BOSE with NAV it makes any difference... The spliced wire is running under the driver side kick panels and disapears under the dash. Any ideas? Here is a pic I took with my phone.
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