Can A Faulty Warning Light Fail Your Car In MOT Test?

You might see a few lights when you turn on your car. Some lights come on and then turn off again. These blinking lights are known as warning lights. They are there to tell you that something is wrong with your four-wheeler. Have you ever wondered what the use of these lights is? What happens when one of those lights stays on? Most of the drivers ask whether only one warning light caused failure in the MOT test? This question comes to everyone’s mind, and they seek its solution. Let's find out more by reading this blog thoroughly.   

The MOT Manchester ensures whether your four-wheeler is safe to drive or not. They look at things like your lights, brakes, tyres and more. They check all the lights that appear on your dashboard to ensure they work smoothly. Some lights are small, but these small lights can also cause big problems. That is why mot testers pay close attention to each component, whether it is working or not. If the warning light is on, the car may fail the test. Even if the car is still working, the lights tell the tester whether something is wrong or not. This can be enough to fail the car in the test.   

Warning lights might be a small thing on your dashboard, but it can affect the vehicle totally. Every warning light has different meanings and depicts different parts. Some are about the engine, and some show problems with the brakes. Some lights are on the airbags. The light of the moving car needs to go off shortly when the engine starts. This will make the car ready to go wherever it wants. If these lights stay on, then there is something wrong with them.   

Do Some Warning Lights cause a Fail?  

Not all the warning lights mean that your car will fail the test, but some do make it fail. If the airbag lights stay on, this can make it fail the test. Your vehicle will fail the test if the airbag lights stay on for a long time. Same goes with the ABS (Anti-lock braking system. You need to keep every light checked and work to pass the test without any obstacles. This can be fixed easily when you go for a timely Car Service Manchester. Most of you ignore these lights and wonder why they are on. These lights show that the safety system may not work properly. Even if the car is running properly, it still needs to be inspected as it can compromise safety. That's why it is marked as failed until it is fixed.   

The engine warning lights are also known as check engine lights. Never ignore these lights, as they mean a lot of things. This might be a small thing like a loose gas cap, but it means a lot. This can mean something serious, like a problem with the fuel system. If the engine light is on, it means that the car can still move but can also fail the MOT test. The tester doesn’t know how serious this problem can be by just inspecting the lights. This can be a major problem if it gets neglected constantly. They will not compromise safety and will not directly fail the test until it is checked.   

Sometimes a car fails because of sensors, let's know more  

Most of the time, your car is perfectly fine, but the warning lights still appear. This is possible because of something wrong with the sensors. This is a small part which tells the dashboard about the problem with the vehicle. If the sensor is bad, the warning light might stay on even if everything is working well. But if the lights are on, the tester won’t ignore this and can fail your vehicle immediately. Before going for the testing, you need to fix the sensors to turn the light off and pass the test. You can get everything fixed with a genuine and reliable mechanic to avoid failing the test.   

Visit any reputable garage to get the car serviced on time despite panicking about lights before going for mot test. Most of the time, the problem can be fixed easily and quickly. The mechanics are qualified to read the error code and tell if there is anything wrong with it. It is a simple fix sometimes. If you get it earlier, it can save a lot of time and money in the long run. Fixed lights won’t let you pay for another test just because of small lights.   

Final Thoughts  

These lights also have a value like other components while doing mot tests. Those who fix these lights before the test can save you from stress and extra expenses. It keeps the car safe to drive. The faulty lights can fail the vehicle in MOT tests. It is important to pay attention to these lights before they become a major problem.