5 Things Every Vehicle Owner Must Know of Changes in an MOT Test

Every vehicle owner in the UK has heard of the MOT test. It is an annual roadworthy test authorised by the Ministry of Transport and DVSA to check the vehicle’s roadworthiness. It is a compulsory test failing which might land you with a hefty fine or something worse. The rule authorises any DVSA certified garage with MOT check centre to conduct this test.

As per the rules of MOT, every vehicle exceeding 3 years is liable to turn up for this test. Now, last year, Driver and Vehicle Standard Agency (DVSA) made some changes to the MOT test comprehensive post 20th May 2018. The new changes will affect all cars, vans and other passenger vehicles. This begs the question, what changes were made and how would it affect you?

Here’s what you need to know of the latest changes in MOT test…

  1. Introduction of New Categories

Under new rules, categorisation of vehicles under simple ‘pass’ and ‘fail’ has evolved into more complex criteria like –

Pass Criteria

  • Minor – If no significant damage would affect the safety of the vehicle or to the environment.

  • Advisory – It suggests any specific problem or issues could pose as a threat in the future.

  • Pass – As the name suggests, you’ve passed the minimum legal standard of the UK.

Fail Criteria

  • Major – It indicates that the issues could affect your vehicle’s safety. Furthermore, it might put others at risk. It could also have an adverse impact on the environment.

  • Dangerous – It points out your vehicle as an immediate threat to road safety and the environment.

  1. Stricter Rules for Diesel Vehicles

Keeping environment preservation and road safety in mind, your vehicle would disqualify instantly if –

  • Diesel emission exceeds the legal limit.

  • There’s any evidence of tampering of diesel particulate filter (DPF)

  • If you remove the DPF.

Thus, it is advised to take your diesel car for a DPF diagnosis at any local garage before you show up for an MOT in Dundee.

  1. Vintage Cars are Exempted From the Test

Under the new rules, an MOT test is not required for vehicles exceeding 40 years and did not undergo any substantial change.

  1. Additional Safety Checks

Now an MOT test centre will check these –

  • Tyre inflation pressure

  • Contaminated brake fluid

  • Fluid leakage

  • Brake-pad warning lights

  • Errant brake discs or pads

  • Reversing lights

  • Headlight washers

  • Daytime running lights

Therefore, it is advised to take your vehicle for a pre-MOT repair service at a local workshop like Tradeston Performance before signing up for an MOT Test Dundee. They also offer tyre fitting and wheel balancing services among many others.

  1. The New MOT Certificate Will Sport a New Look

Vehicle owners will find the new MOT certificate and mandates easy to understand. Furthermore, any defects found shall be catalogued into new categories.


The latest changes make it harder for diesel vehicles to pass the test. However, it is taken under the best interest that such stricter regulations will improve the environment’s condition. Most importantly, it will make roads safer for all motorists.

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