An MOT failure can feel alarming, but most failures are for fixable items such as tyres, lights, brakes or suspension parts. What matters is understanding the result, keeping the car legal and safe, and getting fair repairs. This guide picks up where preparing for the MOT leaves off.
Step by step
Read the result carefully
The MOT result lists defects as dangerous, major or minor, along with advisories. Dangerous and major defects cause a failure. Ask the tester to show you each fault if anything is unclear.
Decide whether the car can be driven
If there is a dangerous defect, the car must not be driven until it is repaired. If there are only major defects and your previous MOT has not yet expired, you may be able to drive it, but it must still be roadworthy. If the old certificate has expired, you can only drive it to a pre-booked repair or retest.
Get a clear repair quote
Ask the test centre for an itemised quote for the failure items only. You do not have to use the same garage for repairs, so get a second quote for costly work.
Check the retest rules
Ask how the retest works. Many test centres offer a partial retest free or at reduced cost if the car is repaired and brought back within a set period, but rules depend on where and when the repair is done.
Fix the advisories you can
Look at the advisory list too. Fixing worn parts now can save a failure next year and keeps the car safer.
Keep the paperwork
Keep the failure result, repair invoices and the new pass certificate. They form part of the car's history and help if a dispute arises.
Ready-to-use checklist
- MOT result and defect list
- Current MOT expiry date
- Itemised repair quote
- Second quote for major work
- Retest date and conditions
- Proof of insurance
- Repair invoices
Practical tips
- Check the car's MOT history on GOV.UK to see whether the same items were flagged before.
- Book your MOT early so you have time to fix faults before the old certificate runs out.
- If you think the failure is wrong, raise it with the test centre straight away before any repairs are done.
Common problems
I think the car was failed unfairly. What can I do?
Discuss it with the test centre first. If that does not resolve it, you can appeal to the DVSA, but do not have the car repaired before the appeal, as it needs to be seen in its tested condition.
The repairs cost more than the car is worth. What are my options?
You could sell it as a non-runner to a trader or scrap it at an authorised treatment facility. Tell the DVLA whichever you choose.
Can I do some repairs myself?
Simple items such as bulbs and wiper blades are often straightforward. Leave safety-critical work such as brakes and steering to a qualified mechanic.