How do you rewire front light pin?

My boats bow light perko setup has gone out. I bought a new perko input and installed but still nor getting any juice. Should i rewire it or could it be the switch? Im not much of an electrician so i would be looking for someone in SA that could do it.

I would bet on the switch if you are not getting any juice to the front. To know for sure you would have to test the switch on the output side which is easy to with a little lighted tester. Just clip it to the ground side of switch and touch the + (probably red on input side) find the input to see if tester lights then turn the switch on and test the output side.