working on the wiring ran into a problem with the front drivers corner were the plug harness for the headlights are have 5 wires in the plug all work out to lights and signals , have wires there for the horns , and also a blk wire that has power all the time and a brown wire havent traced were it ends yet both have female plug ends on them same length ???? what the heck are they for , they come out alongside the headlight plug through the harness so it isnt something someone added they are like 8-10 inches long like i said the blk one has constant power , any ideas would be great