The majority of boat owners don’t have experience in handling the lights on the board. However, the boat lights not working can be extremely frustrating, and tracking down the core causes can be pretty challenging. So, if the bulbs are not working on your boat and you have to fix it, let’s check out the right solutions to follow.
Boat Lights Not Working
1. The Bulb
If your boat has the DC bulb, you must remember that these bulbs can blow out as the AC lamps. First of all, you must ensure that the light is switched on by checking the switches, or you can also check the remote switches. In addition to this, the bulb must be switched on from the circuit breaker panel and control switched because many people simply forget to switch on bulbs from the circuit. If all these things are ruled out, there is something else to focus on.
The second option is checking the bulb and examining it. For instance, if you are working with the navigation lights, make sure you don’t end up dropping something when you are disassembling it. Anyhow, where you inspect the bulb, look for the black or grey residue because if there is some, it is defective and needs to be changed. For future reference, we suggest that you have a few spare bulbs for your boat to ensure you aren’t in the dark if such emergencies occur.
2. Check Breaker Switches & Fuses
The second solution is to check the breaker switches and fuses on the boat, particularly the ones on the circuit breaker and control switch panels. To begin with, you must ensure that the switches are put in the “on” position. In addition, when the electrical circuit is protected with the help of a fuse, you must ensure that the fuse is not blown. If the fuse is blown, the metal piece will be broken and melted.
So, in such cases, replace the fuse and see if the light starts working. On the other hand, if you see the circle breaker toggles back, switch it in the “on” position again and see if the light shows up. However, if the circuit breaker ends up tripping again, there is something wrong with the circuit, and it must be fixed.
When the battery dies down, it is pretty obvious that the boat lights will not work. So, when your boat light stops working, you need to check the battery right away. To check the battery, it is important to use the multimeter or voltmeter for checking the continuity. If the battery doesn’t give any continuity, it is better to replace the battery.
On the other hand, if the battery has continuity, there are high chances that the battery is not charged properly or fully. Keep in mind that the charged battery will show anything from 12.5V to 14V. So, if it’s anything less, it is in need of a charge, and charging it will resolve the bulb issue. Not to forget, you have to check that the battery is properly connected and the terminals have correct connections.
4. Check The Switches & Sockets
If you haven’t put away the multimeter, now would be the right time to use it for checking the switches and sockets. This is because this device helps determine if your fixtures are getting a proper electricity connection. When it comes down to the sockets, there are two types of them, such as festoon and bayonet.
For this reason, you need to check both these sockets and make sure they are fully functional. In addition to this, check for corrosion on the housing of the socket. If there is corrosion, it could be a reason why the bulbs are not lighting up. As far as the switches are concerned, you must check that their wiring is properly done. That’s because the wires can be disconnected on the back.
5. Bulb Sockets
The bulb sockets are the sockets where you install the sockets. However, when the sockets are not working properly or are not getting enough electricity, you need to change the sockets. While it is possible to repair the sockets, keep in mind that replacing them will be more convenient. Lastly, if you don’t have any technical expertise, just hire a technician to fix your bulbs.