Scosche VW01B (No Blue Wire?)
Hi all, just wondering I am about to install my Jensen HD5112 head unit. I finally received all the parts necessary for the installation to go smoothly, atleast I thought. When I was splicing the wires of the aftermarket head unit and the recently purchased (through crutchfield) Scosche VW01B Wiring Harness, I noticed that the VW01B has no blue or blue-white wire. Should I be concerned about this. What specifically is the function of the BLUE WIRE?