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I'm wiring a radio harness for the first time and I'm not sure I'm doing it right. are these four extra wires supposed to be there? : r/CarAV
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Posi-Products™ Car Stereo Wiring Harness Connectors 16 Posi-Twist™ wiring connectors: makes it easy to splice your new car stereo's wiring to the vehicle harness at Crutchfield
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Amazon.com: Hikity 16 Pin Wire Harness ISO Adapter Cable for Android Car Stereo ISO Standard Socket with Steering Wheel Control Lines and Reverse Control Line Wiring Harness : Electronics
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