The 7 most common MOT failures (how to avoid them)

It's necessary to get an MOT for your car every year. Failure to renew your MOT could result in a fine of up to £1000.

Here at Andrew Dodds Autocare in Ayr, we're experts in MOTs. If your MOT is due for renewal, you can conveniently schedule an MOT in Ayr through this link. Meanwhile, it's important to learn common MOT failures and how to avoid them, saving time and money.

We'll walk you through seven common MOT failures, including brakes, suspension, and windscreen wipers. If you're concerned about any aspects of your vehicle, contact our mechanics in Ayr for advice.

Lights and Signals

Lighting and signalling issues are among the most common reasons for MOT failures. These include malfunctioning headlights, brake lights, indicators, and fog lights.

To avoid this failure, perform regular checks on your vehicle's lights. Ensure they are clean, functioning correctly, and properly aligned. Replace any blown bulbs immediately, as even a single non-functional light can result in an MOT failure.

If you are aware of a malfunctioning light, let our garage in Ayr know, and we will fix that for you.

Brakes

Your vehicle's brakes are a critical safety component, and it's no surprise that brake-related issues are common MOT failures. Common problems include worn brake pads, corroded brake lines, and imbalanced braking between wheels.

Regular brake maintenance, such as replacing brake pads and checking for leaks, can help prevent these failures. If you notice any unusual noises or reduced braking performance, let our Ayr car service know. We carry out free brake inspections.

Suspension and Steering

Issues with your car's suspension and steering system can lead to MOT failures. These issues often include damaged shock absorbers, worn-out bushings, or misaligned steering.

Ensure your vehicle's suspension components are in good condition and the steering is responsive. If you notice any unusual noises or vibrations while driving, contact a professional mechanic, like the experts at Andrew Dodds Autocare. We will inspect and repair these components before your MOT test.

>>>top tip>>>

A regular car service from our Ayr crew will check your car's suspension and steering. Book in for a car service every 12,000 miles or every 12 months (whichever comes first). During this service, we will thoroughly check suspension and steering. You can also schedule an MOT and service at the same time.

Tyres

Tyre issues frequently cause MOT failures. Common problems with tyres are worn tread, uneven wear, and damaged sides.

Before booking an MOT, check your tyres for tread depth, ensuring they meet the legal minimum requirement of 1.6 mm. Uneven wear can indicate alignment or suspension issues, so check and correct these if necessary. Additionally, look for any signs of tyre damage or bulges, as these can also lead to failure.

Emissions

As environmental concerns grow, emissions-related failures are becoming more common during MOT tests. A vehicle with a malfunctioning exhaust system or a high level of emissions can fail the test.

To avoid emissions failures, ensure your exhaust system is in good condition. If you need car repairs in Ayr, we cover emission faults.

Regular servicing and using the right fuel and oil can also help reduce emissions, ensuring a successful MOT test.

Registration Plates

Surprisingly, issues with registration plates can lead to MOT failures. Make sure your number plates are clean, legible, and correctly displayed.

To avoid problems, check your license plates before going for an MOT in Ayr. For example, dirt, damage, or incorrect spacing shouldn't obscure them.

Windscreen and Wipers

Cracked or chipped windscreens and worn-out or ineffective wiper blades can result in MOT failures. Ensure your windscreen is free from significant damage, and promptly repair any chips or cracks to prevent them from spreading.

Also, check that your wiper blades are in good condition and capable of clearing your windscreen effectively. If you have problems with your windscreen and wipers, pop into our local garage at Unit 9 Wallacetown Drive, Ayr.

Let's Pass Your MOT

Booking an MOT in Ayr doesn't have to be a stressful experience. To make passing your MOT test easier, educate yourself on common failures and how to avoid them. This will improve your chances of success.

Regular vehicle maintenance, timely servicing and repairs, and attention to detail can ensure your vehicle's roadworthiness. The top aspects that cause MOT failures include lights, brakes, suspension, and tyres. Emissions, registration plate issues and windscreen and wiper faults also significantly contribute.

At Andrew Dodds Autocare, we understand the importance of a hassle-free MOT experience. Our skilled technicians help you maintain your vehicle so it easily passes its MOT test.



Schedule an MOT in Ayr with us, and be confident that your vehicle will get the professional care it needs. Don't wait until the last minute – authorities can impose a £1000 fine if you exceed the deadline. Instead, stay up to date and drive confidently, knowing your vehicle is safe, roadworthy, and meets MOT regulations.