Approximately 37% of vehicles fail their MOT each year, often for reasons that could easily have been addressed beforehand. The most common causes of MOT failure are listed below – as are the things you can do to help ensure your car passes.
1. Headlights and indicators
This accounts for roughly 18% of MOT failures. Be sure to check that all external lights are functioning correctly.
2. Brake lights
Ask a friend to view your brake lights while you press the brake pedal. Alternatively, place a reflective surface behind the car and do it yourself.
3. Number plate
Are your car registration numbers clearly legible? Does the font and spacing comply with legal requirements?
4. Wheels and tyres
Check each tyre and wheel for signs of damage – and ensure that all tyres have a minimum tread depth of 1.6mm (3mm is ideal).
5. Seats and seatbelts
Inspect the driver’s seat to see that it correctly adjusts, tilts and reclines (where applicable). Study the full length of each seatbelt for signs of wear and tear – and pull sharply to get an idea of its effectiveness in severe braking circumstances.
6. Windscreen
Windscreen damage measuring 40mm or more will cause MOT failure. Pay particular attention to the area in the driver’s line of vision – if there’s any damage measuring 10mm or more, the windscreen will need to be fixed/replaced.
7. Windscreen wipers
Check that each wiper works properly and that there’s no damage to the blades.
8. Screenwash
Something as seemingly trivial as an empty screenwash bottle could trigger an MOT failure.
9. Horn
Toot your horn. Does it work? If not, we’ll be happy to repair or replace it.
10. Fuel and engine oil
Make sure your (non-electric) vehicle has sufficient fuel and engine oil – if it doesn’t, it could be turned away from its MOT.
Note: When checking fluid levels and handling parts that could be become hot to the touch (eg bulbs) it’s always best to ensure that the vehicle has had an opportunity to cool down fully.
If your query isn’t covered in our frequently asked MOT questions, don’t hesitate to contact us.
No. Neither can you tax it without an MOT.
Between 45 and 60 minutes.
If it’s time for your vehicle’s MOT, please book your appointment with Croxdale Group today.