Vehicle inspection: what to check to make sure your car passes

As Europe’s vehicle fleet continues to age, the frequency of defects leading to failed mandatory inspections is also increasing. A failed inspection means additional time, costs and administrative burden—not to mention that driving a vehicle with an expired inspection certificate is prohibited. If caught during a roadside check, drivers may face significant fines. In recent years, both the number and the amount of fines related to expired vehicle inspections have increased dramatically. Responsibility always lies with the registered keeper of the vehicle, which can create particularly problematic situations in the case of company cars.

Before the inspection, check that all lights are functioning properly, are clean and show no signs of damage. The colour of the lights must comply with regulations (for example, red for brake lights and white for reversing lights), while reflectors must be intact and clearly visible. If necessary, ask someone to assist with the inspection.

Inspect the condition of the tyres, paying particular attention to correct tyre pressure and the legally required minimum tread depth of 1.6 mm. Look for any damage, cracks or deformations, and replace any tyre showing such defects. It is worth remembering that a vehicle will only pass the inspection if it is fitted with tyres of the size and specification approved by the manufacturer for that particular model. Ensure that the tyres on the same axle are of the same type and tread pattern. The condition of the wheel rims and wheel bolts should also be checked, as vehicles fitted with damaged, corroded or technically non-compliant wheel rims are not permitted to participate in road traffic.

Inspectors also check whether tyre wear is even and whether the vehicle maintains a straight line while driving, as both issues may indicate suspension or wheel alignment problems. In addition, no unusual noises should occur during braking.

A thorough inspection of the windscreen is one of the most important tasks before a vehicle inspection, as any visible damage, crack or stone chip within the driver’s field of vision (the area covered by the windscreen wipers) may result in an immediate failure. A repaired windscreen is generally acceptable, provided the repair was carried out professionally by an authorised specialist and completed to the required standard.

Also ensure that the windscreen wipers clean the glass evenly without leaving streaks and that the washer system sprays sufficient fluid. Remove any objects that may obstruct visibility, such as hanging air fresheners or navigation devices.

No warning lights should remain illuminated on the dashboard while the engine is running. Particular attention should be paid to systems such as ABS, ESP and the tyre pressure monitoring system, as faults affecting these systems may lead to a failed inspection.

Check the condition of the bodywork, paying particular attention to corrosion, damage, loose components and any sharp edges. All doors must open properly from both the inside and outside. The bonnet must also open safely and easily and remain securely fastened when closed.

Make sure that all required mirrors are securely attached, free from damage and provide an adequate field of vision.

Carefully inspect the condition and operation of all seat belts, as they must function correctly without exception.

Ensure that the horn functions properly and produces a clearly audible sound.

Keep all operating fluids at the appropriate levels. While not all fluid levels are checked during the inspection, a service centre may refuse to carry out the inspection if fluid levels are excessively low.

Before the inspection, thoroughly clean the vehicle inside and out, as inspectors require safe and hygienic access for their examination. Do not forget to clean the licence plates as well to ensure they are clearly legible. Excessively dirty or unreadable licence plates may result in a failed inspection.

Check the validity of your vehicle inspection certificate regularly. The official expiry date can be found inside the vehicle registration document, but it can also be checked through the Vehicle Service Platform using Ügyfélkapu+ or the DÁP mobile application. Keep in mind that a new vehicle’s first inspection is valid for four years. After that, passenger cars must undergo inspection every two years. Commercial vehicles, taxis and vehicles with special bodywork may require annual inspections. Once the inspection certificate has expired, the vehicle may no longer legally participate in road traffic, except when the driver has a valid inspection appointment and is travelling directly to the inspection location.

An expired vehicle inspection can have unpleasant consequences. For example, if a driver is involved in a road traffic accident with an expired inspection certificate, neither compulsory third-party liability insurance nor comprehensive insurance may cover the resulting damages. During a roadside inspection, authorities may impose substantial fines not only on the driver but also on the vehicle owner if the inspection certificate is no longer valid. The fine may reach up to HUF 62,400 if the inspection expired 3–6 months earlier, up to HUF 78,000 if it expired 6–12 months earlier, and up to HUF 93,600 if it has been expired for more than one year. In the case of company vehicles, responsibility lies with the registered keeper, making increased attention particularly important.