Here is a brief synopsis of the requirements. A red and green forward navigation light and a white stern or high point light.

Nav Anc
Bow and stern light wiring diagram. Also if you have a diagram that would be helpful. If necessary fish the wire for both the bow and stern lights and the wire from the stern light to the control panel through walls under decks or under the curve of gunwales to prevent tripping hazards resulting from the wires. It is mean to be used to trigger both your running lights red and green and stern light white when the switch is up. Boats less than 12m 394 sidelights must be visible for at least 1nm. The forward cabin light also does not function. This nav anc rocker switch is a double pole double throw on off on switch.
Let coffee help to fix your boat stern or bow lights when not working. The stern light does function. When the navanc rocker switch is in the up position both the redgreen and the white lights are on. Larger boats require brighter and usually bigger navigation lights. If this is too much call a buddy thats got some experience with 12 vdc electrics. Tried moving the light bulbs around the same light continued to not function.
I am looking for a wiring diagram to assist me in fixing my wiring problem. Genuine carling contura ii rocker switch labeled nav anc. While true as a general rule the minimum visibility required also varies with the type of light. Obviously i need to set it up so that both the bow and stern lights are on simultaneously when running as well as have only the stern light on while anchored. Its about as simple a circuit as it gets. Decide on the route the wiring for the lights should take.
Please tell me what type of 3 way switch i need so that i can wire it properly. Carling switches video 2c wiring navigation light and ignition switches duration. The wiring also has a lot of black electrical tape above the deck. The bigger the boat the brighter the light. Its not hard but can be intimidating to some. Wiring your boats navigation lights doesnt need to be a wiring nightmare.
Marine safety duplex cable combines the hot power wire and the ground wire in a single cable allowing you to make the run from battery to all the running lights without a cumbersome return loop of wire to the battery. The package that came with the socket andor light will have a wiring diagram in it.