Everything on my C and C 27 MKV works except the mast lights. I see where the wires go from the mast into the boat but I don't know where to follow them or which connections to check. Any ideas on how to track down the problem?
Wire broken inside boat between mast and circuit switch/breaker
Connection corroded at circuit breaker
circuit breaker/switch failed
battery not hooked up to circuit breakers
That is a quick list of possible Usual Suspects failures. I'd try the connections out in the air up on the mast. They are the most susceptible to corrosion failure. Is the mast down where you can inspect and repair any failures?