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Please forgive me, but I am not a very experienced handyman and know VErY VERY little about wiring and electrical. I do like to try to work on things though. I bought a new stern light from BW and am trying to figure out how to wire it to the existing wiring. It cam with a quick connect, so that is helpful, but the other end has a grey and black wire, whereas the existing wires from the panel are both brown.
Should I throw the existing wire out and start over? If so, is there something specific I need to look for?

http://s178.photobucket.com/user/BBQR...j.jpg.html

http://s178.photobucket.com/user/BBQR...j.jpg.html

http://s178.photobucket.com/user/BBQR...j.jpg.html