Sign in

Beyond the Basics: Lesser-Known Aspects Checked During an MOT Test

Autotech Data
Beyond the Basics: Lesser-Known Aspects Checked During an MOT Test



The majority of drivers are aware of the fundamental aspects of their vehicles that are inspected during the yearly Ministry of Transport (MOT) inspection. These aspects include the suspension, lighting, brakes, and tyres. Nevertheless, Vehicle Technical Data, there are a few more facets that are evaluated throughout the exam that are not as well-known as others are. 


In today's post, we will discuss a few of the MOT test checks that focus on the less well-known components of a vehicle.


Signaling Instruments, Including a Horn


The horn and other warning devices are an important component that is often neglected. In order to pass the MOT test, the horn has to be in good working order and be loud enough to be understood. In addition, it is imperative that all of the various warning systems, such as the reverse parking sensors, seatbelt alerts, and low fuel signals, function properly. In the event that any of these components fails, the vehicle will not pass the MOT test.


A Pair of Rearview Mirrors


The rearview mirrors are another component that is often overlooked for some reason. It is essential that the rearview mirrors, both inside and outside the vehicle, be properly installed and provide an unobstructed view of the roadway behind the vehicle. Failure is possible if the glass or reflecting surface has any fractures, blockages, or other imperfections.


Doors and hatchbacks, respectively


It is essential that the doors and hatchbacks open and close correctly and that they lock safely once they are shut. It is possible for the door mechanism or the locking system to fail if any of them have any defects. In addition to this, the boot lid must be able to withstand the weight of a person without becoming unstable or collapsing.

Alignment of the Panels and the Bodywork


The MOT test also includes an examination of the panel alignment and bodywork of the vehicle. Any dings, bumps, or panels that aren't aligned properly might be an indication of rust or structural problems, both of which could lead to a breakdown.

Plate d'immatriculation


It is required that the license plate be fastened to the back of the vehicle in a secure manner and that it be easily readable. Any degree of obscurity or illegibility might lead to the task being unsuccessful. In addition, the information on the plate has to coincide with those on the V5 document.


The speedometer as well as the odometer


Both the speedometer and the odometer need to function properly and display the appropriate reading. Any inconsistencies might be evidence of manipulation or a malfunctioning instrument cluster, either of which could result in an accident.

Anchorage Points for the Safety Belt


Another essential feature that is sometimes neglected is the provision of attachment locations for safety belts. It is necessary to have all three anchorages—two in the front and one in the back—and ensure that they are firmly attached to the construction of the vehicle. A failure is possible if any of the anchorages are missing or are too loose.

The Headlamps 


The aim of the headlamps is another crucial component that is inspected and evaluated during the MOT test. The headlights have to be adjusted so that they aim in the right direction and line properly. Any degree of misalignment increases the risk of failure.

Performance of the Brakes


The performance of the brakes is evaluated in addition to the fundamental operation of the brakes, which has previously been examined. It is necessary for the vehicle's brakes to be able to bring the vehicle to a stop within a certain distance, and any uneven wear on the brake pads or discs may be an indication of poor braking performance.

Effluents Emission


In the last step of the MOT test, the emissions are analyzed and evaluated. Even if the precise emissions regulations change depending on the age of the vehicle and the kind of vehicle, a failing grade is still possible for any excessive emissions.



Although the majority of drivers are aware of the fundamental features that are inspected during a MOT test, there are a few areas that are less well-known but are still equally significant. Each component, from the horn and other warning systems to the bodywork and panel alignment, plays a significant part in determining whether or not the vehicle is safe to drive on the road and meets legal requirements. 


Before going in for the MOT Reminder Service, it is necessary to have a thorough understanding of these components and guarantee that they are in good enough shape to perform as expected. Drivers may prevent any unexpected car failures and guarantee that their vehicle is safe to drive on the roads if they follow these steps.

Autotech Data
Zupyak is the world’s largest content marketing community, with over 400 000 members and 3 million articles. Explore and get your content discovered.
Read more