Maintaining your vehicle’s number plate lights might seem like a small task, but it’s crucial for ensuring your car remains roadworthy and safe. If your number plate lights go out, not only can it lead to an MOT failure, but you might also be pulled over and fined by the police. Luckily, fixing them is usually a simple job that most people can handle themselves. Here’s a quick guide to getting your number plate lights back in action.
Why Are Number Plate Lights Important?
Number plate lights ensure that your vehicle’s registration plate is visible at night or in low-light conditions. These lights make it easier for law enforcement and other drivers to identify your car, ensuring safety on the roads.
Step-by-Step Guide to Fixing Your Number Plate Lights
If your number plate lights have failed, follow these steps to fix the issue:
1. Check the Bulbs
Failed number plate lights are often down to a burnt-out or broken bulb. Therefore it’s sensible to first inspect the bulb(s) and see if they need replacing. Here’s a quick guide on how to do so:
- Turn your car off: Ensure the car’s ignition is off to avoid further electrical issues.
- Remove the lens: Many number plate light lenses can be easily removed with a Philips screwdriver. Once removed, try gently prying off the lens cover.
- Inspect the bulb: Look at the bulb filament inside and if it’s broken or has a grey/black appearance to the casing, it’s blown and needs to be replaced.
- Replace the bulb: Replace the faulty bulb with the same bulb type – you can always try a local car parts shop to ensure you get the correct replacement. You may want to consider an LED replacement if one is available for your vehicle which could have more longevity. Once you have the new bulb, screw it back in place (or slot it into place the depending on the bulb type) and reattach the lens cover.
2. Check the Wiring
If the bulb is fine but the light still isn’t working, the issue could be with the wiring. This step is more involved, but worth checking:
- Inspect the wiring for damage: Look for any visible fraying, corrosion, or loose connections.
- Test the connection: You can use a multimeter to check if there is power reaching the light socket. If not, the wiring may need to be repaired or replaced.
3. Check the Fuse
Should the bulb or the wiring not be the cause of the number plate light not working, it could be a blown fuse. Refer to your car’s owner’s manual to locate the fuse box and the suitable replacement fuse for your number plate lights. If you find that the fuse is blown, try replacing it with one of the same amperage.
4. Reassemble and Test
Once you’ve replaced the bulb or checked the wiring and fuse, reassemble the light fixture, making sure everything is securely fastened. Turn your car on and test the lights by turning on your headlights. The number plate light should illuminate along with them.
When to Seek Professional Help
While many people can handle basic bulb replacement on their own, if you’re uncomfortable with wiring or you’ve followed the steps above and the lights still don’t work, it’s time to visit a professional garage. Electrical issues can sometimes be more complex than they first appear and might require special tools or knowledge to fix properly.
Keep Your Vehicle Roadworthy
Your number plate light may seem like a small detail, but ensuring it functions properly is an essential part of keeping your vehicle road legal. Regularly check your lights, and if they do fail, try to repair them as soon as possible to avoid any penalties or MOT failures.
If you ever run into trouble or find yourself dealing with more than a simple bulb issue, don’t hesitate to contact MCM Garage in Bath and Radstock. We specialise in vehicle repairs and servicing, ensuring that everything from your number plate lights to your engine runs smoothly. Our team of experienced mechanics are here to help. Call us between Monday to Saturday, and we’ll help get you back on the road in no time!
