Mystery wires? Do you know?

[leeprice72]

SO I cleaned up a bunch of corroded wiring yesterday everything is great except I have one set that I cannot figure out. THey are red and black 14 gauge or so. THey go from the battery area to a switch mounted on the upper inside of the fire extinguisher then continue up inside of gunnel and disappear. It looks as if there is some tubing that goes up the gunnel also which leads me to think possible 3rd bilge way up in front of bow under cuddy or a wash down. It looks like it is factory that is why I am asking if any of you guys have the same set up.

Thank you in advance