Im trying to install subs and an amp to my Honda Civic 2012, and I want to keep the factory hu. Ive removed the head unit, and behind the head unit there were lots of wires taped together and were plugged into harnesses. There were three harnesses and each one had multiple color wires. I know you have to hook up the R+ wire on the LOC to the R+ wire on the head unit but I dont know which one it is… Plus I dont know how to do that. Do I just cut the wire and connect it to the LOC wire? If I do that then what happens to the harness, do I just plug it back into the stock HU with some of the wires missing/cut out from it? Also where do I put the LOC, the wires are really short so it has to be around the front somewhere. I am very confused, and am new at this
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