Is it possible to pass the MOT with a broken car window?

Is it possible to pass the MOT with a broken car window?

Vehicle Technical Inspection (MOT/ITV) is a mandatory requirement to ensure road safety and compliance with regulations on the condition of vehicles. A common question among drivers is whether it is possible to pass the MOT with a cracked or broken windshield — a situation that can arise for various reasons.

Below, from Ralarsa, your automotive glass specialist workshop, we answer this question so you have all the necessary information to pass your vehicle’s MOT inspection without complications. Stay tuned to find out if you’ll need a windshield repair before your MOT!

Importance of the windshield in driving and the dangers of poor condition

The car’s glass plays a fundamental role in safety while driving. It’s not just an aesthetic element — it significantly contributes to the driver’s visibility and the proper functioning of vehicle safety systems.

A windshield in good condition provides a clear view of the surroundings, enabling the driver to anticipate risks and react in time. Moreover, it acts as a protective barrier in an accident, helping maintain the vehicle’s structural integrity and protecting occupants from injuries.

If the windshield is in poor condition — cracked, broken, or worn — road safety risks increase. Cracks or breaks can distort the driver’s vision, making it harder to detect obstacles, pedestrians, or other vehicles. A damaged windshield is also more likely to shatter completely in an impact, increasing the risk of severe injury.

Damaged glass can also negatively affect the performance of safety systems like airbags and driver assistance sensors, which rely on an intact windshield to function correctly. Any damage to this component can compromise their effectiveness in an emergency.

Chances of passing the MOT with a broken windshield

The chances depend on the severity of the damage and the regulations in your country. In general, a cracked windshield can cause you to fail the MOT, or driving with a broken windshield can be grounds for a fine, as it compromises the vehicle’s structural integrity and the driver’s visibility. However, there are some cases where you may pass the inspection with a damaged windshield, as long as certain criteria are met.

First, the inspector will assess the extent of the damage. If the crack is small and does not significantly impair visibility or compromise the vehicle’s safety, it may be acceptable. But if the damage is substantial and threatens safety, it will likely be considered a fail.

The location of the damage is also key. If the crack is in an area that does not affect the driver’s direct field of view — such as near the top edge or in a part that doesn’t block mirrors — passing the MOT is more likely. But if it’s in the driver’s line of sight, it will probably be considered a fail.

Windshield repair at Ralarsa workshops

While it may be possible to pass the MOT with a damaged windshield in certain circumstances, it’s always better to repair any damage beforehand to ensure safety and full compliance with regulations.

That’s why visiting Ralarsa workshops is a smart move. We specialise in windshield repair, offering professional, high‑quality service that ensures your vehicle’s glass is in optimal condition.

Our expert team is highly trained to handle all types of glass repairs — from minor chips to larger cracks. Trust Ralarsa, your automotive glass specialist, to keep you safe and satisfied on the road!