Before you start your journey on the roads of Bromley, ensuring your vehicle’s roadworthiness is paramount. For a vehicle that is over three years old in the UK, seasonal MOT checks are not only a legal requirement but also integral for a safe and stress-free driving experience.

In recent times, DIY MOT checks have gained popularity due to their convenience and cost-effectiveness. But does the UK law permit these tests? And should they replace professional inspections? In this blog, you’ll find that out.

MOT and car repair experts near you are equipped with the knowledge and tools to perform efficient diagnostics and prompt servicing to ensure your vehicle is in good shape before it goes for the test. Speak to one of these experts from our team at Double Dee Autos. We’d love to help with expert advice, MOT preparation service, and cost-effective MOT tests. Call 020 8460 3040 or email today.

Is It Okay To Perform DIY MOT Checks?

Performing DIY MOT checks can be tempting as they are convenient and cost-effective. However, it is important to note that self-assessment MOT tests are not permissible by UK law.

As per the website, “All MOT tests, retests and contingency tests must be conducted within authorised vehicle testing stations (VTSs) by nominated testers (NTs) approved to test the class of vehicle by the Driver and Vehicle Standards Agency (DVSA).

Moreover, relying solely on DIY MOT may not satisfy insurance requirements or provide a valid MOT certificate. Insurers and MOT centres often require a professional inspection to ensure your vehicle meets legal standards and is adequately insured.

Therefore, what you can actually do is perform pre-inspection tests at home to ensure that your vehicle is in good condition before the MOT. We’ve shared a detailed pre-inspection checklist in the next section to help you perform DIY checks at home.

These checks can provide a basic understanding of your vehicle’s condition. But remember, professional inspections are always advisable. Relying solely on DIY checks may pose risks, as they may not detect underlying issues that could compromise your safety on the road.

Professional mechanics in Bromley are trained to identify even the smallest issues that could develop into larger problems. They have the necessary equipment and expertise to conduct comprehensive inspections that cover all aspects of your vehicle’s roadworthiness.

The Ultimate DIY MOT Pre-Inspection Checklist

1. Lights

Ensure all lights work, including indicators, hazards, headlights, and brake lights. Malfunctioning lights can lead to accidents and should be rectified immediately.

2. Wipers

Check wipers for wear and tear and ensure they clear the windscreen effectively. Clear visibility is essential for safe driving, especially in adverse weather conditions.

3. Fluid Levels

Verify oil, coolant, brake fluid, and screen wash levels are within the recommended range. Adequate fluid levels are vital for the proper functioning of your vehicle’s systems.

4. Tyre Tread And Pressure

Inspect tyre tread depth and ensure tyres are correctly inflated. Proper tyre maintenance is crucial for optimal performance and safety.

5. Brakes

Test your brakes by driving slowly in a safe area and applying the brakes firmly. This helps ensure your brakes are responsive and in good working condition.

6. Suspension

Check for signs of wear, such as excessive bouncing or uneven tyre wear. A well-maintained suspension system contributes to a smooth and safe ride.

7. Exhaust System

Look for signs of rust, damage, or leaks in the exhaust system. A faulty exhaust system can pose health risks due to emissions and should be addressed promptly.

8. Seat Belts

Ensure seat belts are fully functional and not frayed or damaged. Seat belts are crucial for passenger safety and must be in good condition.

9. Mirrors

Check all mirrors for proper alignment and clarity. Clear and properly adjusted mirrors are essential for safe driving and manoeuvring.

10. Battery

Inspect the battery for signs of corrosion or damage. A well-maintained battery ensures reliable starting and electrical system performance.

11. Windscreen

Look for any chips, cracks, or other damage to the windscreen. A damaged windscreen can impair visibility and compromise safety.

How Can We Help?

The above-mentioned pre-inspection checklist will be useful for DIY enthusiasts. However, as we have stressed before, it is advisable that you have your vehicle checked by qualified and experienced car repair experts.

At Double Dee Autos, we are a friendly team of MOT and car repair experts with 85+ years combined experience in the field. We are also proud members of the RMI (Retail Motor Industry) and the IGA (Independent Garage Association). These imply that we are well aware of the MOT testing requirements and are qualified to perform the required checks.

Our team will run our engine diagnostic services and perform general maintenance services before your MOT. This increases your chance of passing the test.

Furthermore, our expert mechanics are also qualified to perform MOT tests on all vehicles. In case your vehicle fails the test, we will also offer to fix the faults. No worries – our MOT tests are also very affordable. Feel free to call us on 020 8460 3040 today to learn more and receive a free quote.


While DIY vehicle checks can be helpful in maintaining your vehicle, they should not be a substitute for professional inspections. Plus, as we have highlighted in this article, the UK government does not permit DIY MOT tests. It requires that you have your vehicle tested by an authorised MOT test centre.

We are here for you. If your vehicle is over three years old, book it in for an MOT with us. And if you’d rather have pre-inspection checks done, we can help with that, too. Contact us today to get started.