MOT Checks and reasons for fail
Don’t get caught out by simple and avoidable reasons for failure. Below we list the most frequent reasons for MOT failures and how a DIY MOT check can save you valuable time and money. Always try and get any concerning work done before the MOT – it is better to be safe than sorry and you could save a whole load of hassle and cash.
A fifth of MOT failures are related to a faulty light or bulb!
|
Reason for Fail |
% of failed MOTs due to this reason |
Checks to do Before your MOT |
|
Lights |
19% |
Check your lights: But do it properly – have someone operate your lights while you check each one, and then reverse the roles. Make sure you test all lights and indicators including full /dipped beams and hazards |
|
Suspension |
12% |
This is more complex than checking your lights but by paying attention to your car when manoeuvring bumps and listening without the stereo on may give you an inkling. Push your car up and down around each wheel to see if the shock absorbers are springing back as they should. |
|
Brakes |
10% |
How responsive are your brakes… is your handbrake lacking tension? Loose and unresponsive may mean these need attention… a mechanic will most likely need to be consulted. |
|
Tyres |
8% |
It’s not just tyre tread that is a requirement by law… tyre pressure needs to be adhered to. Keeping the right tyre pressure means you could be more fuel economical too. Check your tread with a method called the 20 pence tyre check – click here for more info |
|
Windscreen/Wipers |
8% |
Damaged windscreens should be treated where: its 10mm or above in the drivers’ central view or 40mm in the whole of the swept area. If in doubt get it checked – most policies have glass cover. So you may only have an excess to pay |
|
Exhaust |
5% |
Is your exhaust noisy or leaking fluids? Exhaust fumes can be dangerous, so check at normal temperatures, outdoors or in a well-ventilated space. As always try and get any work done before the MOT. |
Other checks include:
Fluids: Brake fluid, oil and washer levels need to be topped up
General Conditions: Seatbelts, mirrors and fuel cap(s) etc should be in a good state and operational.
Electronic Warning Lights: “Speedo” and handbrake lights
Use the map to find your local VOSA Authorised MOT centre and don’t forget to check out the reviews left by previous customers.