Hello, I'm having a problem installing a new graph on the bow of my boat. The boat has 2 sets of power wires labeled for graphs under the front bow cover. However, these do not have power, even if main power switch is on. I've tried chasing them back to the main fuse block, and they seem to terminate on mount 3 and 4, but still cannot figure out why they don't have power.
Any suggestions?
Thanks in advance.