Blowing fuse on running lights
I have a 1999 Maxum 2800 SCR and when I turn on the switch to the running lights, the fuse instantly blows out. They worked fine until I did some work on the boat, and one of the things I did was open the dash, to run a transducer cable and figure I must have unplugged something or pulled on a wrong wire. If I only turn on the back mooring light, the fuse does not burn out, but as soon as I turn on the front lights it instantly blows. I notice on the switch there are 2 plugs that have nothing on them and I also noticed I have a red and black wire under the dash that are not plugged into anything? How do I begin looking for the problem? Attached is a photo of the inside of the switch showing two empty wire ports.
Any help is appreciated.