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The everyday item you didn’t know could fail your MOT

It’s that time of year again – your dreaded MOT date.

You’re probably already aware of the typical items that could lead to a failure. Worn tyres, damaged brakes and broken seatbelts are all safety-critical features that need to be working properly to get a pass.

But there are some less typical items you might not be aware of. One everyday item in particular has been catching drivers out for years – air fresheners.

That’s right, large air fresheners that are deemed to obstruct the driver’s view could cause a major headache for you on your next test.

In fact, any item on your dashboard could lead to a failure. Poorly positioned sat navs, stickers or other decorations blocking your view could all lead to an accident and therefore a failed MOT.

Our advice is to remove any items from your dashboard that could reduce your visibility as soon as possible and keep up with regular servicing and maintenance to give yourself the best chance of passing your next MOT test.

Other items you didn’t know could fail your MOT

To get you ready for your next test, here are some other unexpected items that you didn’t know could lead to an MOT failure.

  • Messy footwells – items like water bottles could roll under your brake pedals, preventing an accident.

  • Damaged headlights – headlights must not be faded, cracked or too bright in order to pass.

  • Dirty exteriors – dirty exteriors that obscure registration plates or reduce driver visibility can lead to a failure. Technicians may also refuse to test really dirty vehicles!

  • Faulty suspension – suspension isn’t just about a comfortable driving experience; it plays a significant role in your vehicle’s handling.

  • Loose registration plates – old or loose plates have the potential to fall off and cause an accident.

  • Low windscreen fluid – not having enough windscreen fluid to clear debris can lead to an MOT failure.

Now that you know the items catching drivers out on their tests, you’re ready for your next MOT. Remember, keep your vehicle clean and up to date with regular maintenance, and you’ll significantly improve your chances of a pass. Good luck!

Words by

Alastair Shephard

Updated 21 Jan 2026

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Words by

Alastair Shephard

Updated 21 Jan 2026

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