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201. Batterie de traction
Une batterie de traction est une batterie rechargeable qui stocke l’énergie électrique utilisée pour propulser un véhicule électrique ou hybride. Elle alimente un ou plusieurs moteurs électriques de traction et est généralement beaucoup plus grande et plus puissante que la batterie de démarrage 12 volts classique.
Sa capacité est couramment exprimée en kilowattheures (kWh) et influence fortement l’autonomie d’un véhicule électrique. Ses performances et sa capacité utilisable peuvent diminuer progressivement avec l’âge, les cycles de charge, la température et l’utilisation.
What is a traction battery in an electric vehicle in Belgium?
It is the rechargeable high-energy battery that stores electricity used by the vehicle's electric propulsion system. It is distinct from the smaller conventional battery used for low-voltage electrical functions.
How is a traction battery charged in Belgium?
A battery-electric or plug-in hybrid vehicle can be connected to a suitable charging point or charging station. The charging time depends on factors including the battery capacity, available charging power and vehicle charging system.
Are traction batteries covered by European battery rules in Belgium?
Yes. Batteries for electric vehicles placed on the Belgian market fall within the European battery regulatory framework, which includes requirements concerning areas such as conformity, sustainability, information and end-of-life management.
202. Suspension
La suspension est le système qui relie les roues et essieux à la carrosserie ou au châssis du véhicule. Elle comprend des éléments comme les ressorts, amortisseurs, bras de suspension, articulations et biellettes qui permettent aux roues de se déplacer tout en contribuant à la stabilité et au confort.
La suspension aide à maintenir le contact des pneus avec la route, absorbe les irrégularités et contribue à la direction, au freinage et à la stabilité. Des éléments usés ou endommagés peuvent dégrader la tenue de route et provoquer une usure irrégulière des pneus.
Is the suspension checked during technical inspection in Belgium?
Yes. Suspension components form part of the technical roadworthiness inspection. Defects affecting the safe operation or attachment of suspension components can result in a defect being recorded.
Can you modify a vehicle's suspension in Belgium?
Some suspension modifications are permitted only when they comply with the applicable approval and technical requirements. For example, lowering a vehicle by changing its spring or damper system is subject to specific conditions.
Why is suspension condition important for road safety?
A correctly functioning suspension helps keep the tyres in contact with the road and contributes to predictable steering, braking and stability. Worn or damaged suspension parts can therefore reduce vehicle control.
203. Amortisseur
Un amortisseur est un élément de suspension qui contrôle le mouvement des ressorts et des roues. Il limite les rebonds excessifs après les irrégularités de la route et aide à maintenir les pneus en contact régulier avec la chaussée.
Des amortisseurs usés ou endommagés peuvent réduire la stabilité, augmenter les mouvements de caisse et nuire au comportement de la direction et du freinage. Ils doivent être contrôlés si le véhicule rebondit excessivement, tient mal la route ou présente des fuites de liquide.
Are shock absorbers checked during technical inspection in Belgium?
Yes. Shock absorbers form part of the suspension system checked during vehicle roadworthiness inspection.
Can a leaking shock absorber cause a problem at technical inspection?
Yes. A damaged shock absorber showing signs of serious leakage or another defect can be recorded as a technical defect.
Can a loose or missing shock absorber cause a vehicle to fail inspection?
Yes. An improperly attached, loose or missing shock absorber is considered a suspension defect and can result in an unfavourable inspection outcome.
204. Ressort
Un ressort est un élément de suspension qui supporte le poids du véhicule et permet aux roues de se déplacer verticalement sur les bosses et irrégularités de la route. Les types courants comprennent les ressorts hélicoïdaux, lames de ressort, barres de torsion et ressorts pneumatiques.
Les ressorts absorbent et stockent l’énergie lorsque la suspension se déplace, tandis que les amortisseurs contrôlent ce mouvement. Un ressort endommagé ou cassé peut modifier la hauteur du véhicule, sa tenue de route et sa stabilité et doit être réparé rapidement.
Are suspension springs checked during technical inspection in Belgium?
Yes. Suspension components, including springs, form part of the vehicle roadworthiness inspection.
Can a broken spring cause a problem at Belgian technical inspection?
Yes. A damaged or broken spring component is considered a suspension defect and can result in an unfavourable inspection outcome.
Can you modify or replace suspension springs in Belgium?
Yes, but modifications must comply with the applicable technical and approval requirements. Changes such as lowering a vehicle with non-standard springs can therefore be subject to specific conditions.
205. Système d’échappement
Un système d’échappement évacue les gaz de combustion du moteur et les rejette en sécurité derrière ou sous le véhicule. Il peut comprendre des conduites, silencieux, catalyseurs, filtres à particules et autres dispositifs de dépollution.
Un échappement endommagé ou fuyard peut augmenter le bruit, laisser s’échapper des gaz nocifs à des endroits non prévus et perturber le système de dépollution. Les éléments de l’échappement doivent donc rester solidement fixés et en bon état.
Is the exhaust system checked during technical inspection in Belgium?
Yes. The exhaust and emissions-control system form part of the vehicle's technical inspection. Problems such as excessive emissions, leaks or insecure exhaust components can result in a defect being recorded.
Can a leaking exhaust cause a problem at Belgian technical inspection?
Yes. An exhaust system that is loose or leaking is considered a technical defect. Leaks that can affect the accuracy of an emissions measurement are also specifically treated as defects.
Can you remove a particulate filter or other emissions equipment in Belgium?
No. Required emissions-control equipment must remain functional and the vehicle must continue to comply with its approved technical configuration and emissions requirements. Manipulating or removing equipment such as a particulate filter can therefore result in inspection and compliance problems.
206. Gaz d’échappement
Les gaz d’échappement sont le mélange de gaz et de particules produit par un moteur à combustion interne et évacué par le système d’échappement. Ils contiennent des produits de combustion comme le dioxyde de carbone et la vapeur d’eau, ainsi que des polluants possibles comme le monoxyde de carbone, les oxydes d’azote, les hydrocarbures et les particules.
Les véhicules modernes utilisent des systèmes de dépollution tels que les catalyseurs et filtres à particules pour réduire les émissions nocives. La quantité et la composition des gaz dépendent notamment du carburant, de la conception du moteur, des conditions de fonctionnement et de l’état du système de dépollution.
Are exhaust emissions checked during technical inspection in Belgium?
Yes. Exhaust emissions form part of the environmental checks carried out during technical inspection. The testing method depends on the type and age of the vehicle and its engine.
How are petrol and diesel exhaust emissions checked in Flanders?
Petrol vehicles can undergo a carbon-monoxide emissions test, while diesel vehicles are subject to the applicable diesel-emissions test. Certain newer diesel passenger cars and light commercial vehicles are also tested with a particle counter.
Can a defective particulate filter cause a Belgian vehicle to fail inspection?
Yes. For diesel vehicles covered by the particle-number test, excessive particle emissions can indicate a defective, missing or manipulated particulate filter and can result in an unfavourable inspection result.
207. Suie
La suie est une forme sombre de particules riches en carbone produite par une combustion incomplète. Dans les véhicules routiers, elle est principalement associée aux gaz d’échappement des moteurs diesel et se compose de très petites particules pouvant contribuer à la pollution de l’air.
Les véhicules diesel modernes utilisent des filtres à particules pour retenir une grande partie de ces matières avant leur sortie de l’échappement. Des émissions excessives de suie peuvent indiquer un problème de combustion, de moteur ou du système de dépollution.
Are soot emissions checked during technical inspection in Belgium?
Yes. Diesel emissions are checked during technical inspection. The method depends on the vehicle's emissions standard and can include either a particle-number measurement or an opacity test.
Which diesel vehicles receive the particle-number test in Flanders?
The test applies to diesel vehicles in categories M1 and N1 with a light-duty diesel engine from Euro 5 onward. It is designed to detect excessive particle emissions and problems with the particulate filter.
What happens if a diesel vehicle produces too many particles in Flanders?
If the measured concentration reaches at least 1 000 000 particles per cubic centimetre, the vehicle receives a limited-validity inspection certificate and must be repaired. Repeated failure can ultimately result in a red certificate prohibiting normal road use.
208. Catalyseur
Un catalyseur est un dispositif de dépollution installé dans le système d’échappement. Il utilise des réactions chimiques pour transformer des polluants nocifs en substances moins dangereuses avant que les gaz d’échappement soient rejetés dans l’atmosphère.
Selon le moteur et le système, il peut réduire des polluants tels que le monoxyde de carbone, les hydrocarbures imbrûlés et les oxydes d’azote. Il doit atteindre une température de fonctionnement appropriée pour être efficace et peut être endommagé par une contamination, une surchauffe ou des défauts moteur.
Is the catalytic converter checked during technical inspection in Belgium?
Yes. The vehicle's emissions-control equipment and exhaust emissions form part of roadworthiness inspection. A catalytic converter that is missing, modified or obviously defective can therefore cause an inspection problem.
Can you remove a catalytic converter from a vehicle in Belgium?
No. Where a catalytic converter forms part of the vehicle's required emissions-control system, it must remain present and functional. Removing or improperly modifying required emissions equipment can make the vehicle non-compliant.
Can a faulty catalytic converter cause excessive emissions?
Yes. A catalytic converter that no longer works correctly may fail to reduce exhaust pollutants sufficiently. This can lead to excessive emissions and an unfavourable result during the applicable emissions test.
209. Moteur
Un moteur est la machine qui produit la puissance nécessaire pour propulser un véhicule à moteur. Dans les véhicules conventionnels, un moteur à combustion interne brûle un carburant comme l’essence ou le diesel, tandis que les véhicules électriques utilisent un ou plusieurs moteurs électriques à la place.
Un moteur comprend de nombreux éléments qui travaillent ensemble pour transformer l’énergie en puissance mécanique. Une lubrification, un refroidissement, un entretien et un contrôle des émissions appropriés sont importants pour un fonctionnement fiable et la sécurité du véhicule.
Is the engine checked during technical inspection in Belgium?
The inspection does not normally involve dismantling the engine, but engine-related systems and their effects can be checked. This includes matters such as emissions, exhaust condition, fluid leaks and other defects that affect roadworthiness or environmental compliance.
Can an engine fault cause a Belgian vehicle to fail technical inspection?
Yes. An engine-related fault can lead to an unfavourable result when it causes excessive emissions, dangerous leakage or another defect covered by the technical inspection requirements.
Can a vehicle's engine be replaced or modified in Belgium?
Engine replacement or modification may affect the vehicle's approved technical characteristics. Significant changes must comply with the applicable vehicle-approval and technical requirements and can require additional approval or inspection.
210. Moteur à essence
Un moteur à essence est un moteur à combustion interne qui utilise normalement des bougies pour enflammer un mélange d’air et d’essence. Il est pour cette raison également appelé moteur à allumage commandé.
Il transforme l’énergie libérée par la combustion en puissance mécanique qui entraîne le véhicule. Les moteurs à essence modernes utilisent une gestion électronique et des systèmes de dépollution comme les catalyseurs pour améliorer le rendement et réduire les émissions nocives.
Are petrol-engine emissions checked during technical inspection in Belgium?
Yes. Emissions form part of vehicle roadworthiness inspection. In Flanders, petrol-engine vehicles undergo a carbon-monoxide emissions test as part of the environmental checks.
Can a faulty petrol engine cause a vehicle to fail technical inspection?
Yes. Engine or emissions-control faults that cause excessive emissions or another roadworthiness defect can result in an unfavourable inspection outcome.
Does a petrol engine use spark plugs?
Yes. Conventional petrol engines are positive-ignition engines and normally use spark plugs to ignite the compressed air-fuel mixture inside the cylinders.
211. Moteur diesel
Un moteur diesel est un moteur à combustion interne qui enflamme normalement le carburant grâce à la chaleur créée par de l’air fortement comprimé plutôt qu’au moyen de bougies d’allumage. Il est aussi appelé moteur à allumage par compression.
Les moteurs diesel sont couramment utilisés dans les voitures, camions, autobus et machines car ils peuvent fournir un couple important à bas régime et une bonne efficacité énergétique. Les moteurs diesel modernes utilisent des systèmes de dépollution comme les filtres à particules et la réduction catalytique sélective pour limiter les émissions nocives.
Are diesel-engine emissions checked during technical inspection in Belgium?
Yes. Diesel vehicles undergo emissions checks during technical inspection. The type of test depends on factors such as the vehicle's age and emissions standard.
Are newer diesel vehicles tested for particle emissions in Belgium?
Yes. Applicable diesel passenger cars and light commercial vehicles from Euro 5 onward are subject to a particle-number test designed to detect excessive particle emissions and defective or manipulated particulate filters.
Can a faulty diesel particulate filter cause an inspection problem?
Yes. Excessive particle emissions can indicate that the particulate filter is defective, missing or manipulated and can result in an unfavourable technical inspection.
212. Moteur électrique
Un moteur électrique est une machine qui transforme l’énergie électrique en puissance mécanique. Dans un véhicule électrique ou hybride, un ou plusieurs moteurs électriques peuvent fournir le couple nécessaire pour entraîner les roues.
Les moteurs électriques peuvent fournir du couple dès les très basses vitesses et fonctionnent sans le processus de combustion des moteurs essence ou diesel. Lors du freinage régénératif, certains peuvent également fonctionner comme générateurs et reconvertir une partie du mouvement du véhicule en énergie électrique.
What does the electric motor do in an electric vehicle in Belgium?
The electric motor converts electrical energy supplied by the vehicle's traction battery into mechanical power used to propel the vehicle.
Can a Belgian hybrid vehicle have both an electric motor and a combustion engine?
Yes. A hybrid electric vehicle combines electric propulsion with another propulsion source, normally a petrol or diesel engine. The electric motor may propel the vehicle alone or work together with the combustion engine depending on the hybrid system.
Does an electric motor produce exhaust gases while driving?
No. An electric motor does not burn fuel and therefore produces no exhaust gases itself. A fully electric vehicle consequently has no tailpipe emissions from propulsion, while a hybrid vehicle can still produce exhaust emissions when its combustion engine is operating.
213. Courroie de distribution
Une courroie de distribution est une courroie dentée d’un moteur à combustion interne qui synchronise la rotation du vilebrequin et de l’arbre à cames afin que les soupapes s’ouvrent et se ferment au bon moment par rapport au mouvement des pistons.
C’est une pièce d’usure qui doit être remplacée selon le programme d’entretien du constructeur. Si elle est excessivement usée ou casse, le moteur peut s’arrêter brutalement et, sur de nombreux moteurs, des dommages internes importants peuvent se produire.
Is the timing belt routinely checked during technical inspection in Belgium?
No specific routine timing-belt check forms part of the standard roadworthiness inspection. The technical inspection should therefore not be relied upon to determine whether a timing belt is due for replacement.
When should a timing belt be replaced in Belgium?
Follow the replacement interval specified by the vehicle manufacturer. The required interval depends on the make, model and engine and can be based on both mileage and age.
Should you wait for symptoms before replacing a timing belt?
No. A timing belt can fail without a reliable warning, so preventive replacement according to the manufacturer's maintenance schedule is important. A broken belt can cause the engine to stop and may result in severe internal engine damage.
214. Bougie de préchauffage
Une bougie de préchauffage est un élément chauffant électrique utilisé dans les moteurs diesel pour faciliter l’allumage du carburant lors d’un démarrage à froid. Elle chauffe la chambre de combustion afin que l’air comprimé atteigne des conditions favorables à une combustion fiable.
Les bougies modernes peuvent continuer à fonctionner brièvement après le démarrage afin d’améliorer la combustion, de réduire les émissions à froid et d’aider le moteur à tourner plus régulièrement pendant sa montée en température.
Are glow plugs checked during technical inspection in Belgium?
Glow plugs are not listed as a separate standard inspection item in the Flemish technical-inspection overview. However, diesel emissions are checked, so engine or combustion problems that cause excessive emissions can still affect the inspection result.
Can a faulty glow plug affect diesel emissions?
Yes. Poor glow plug operation can make cold combustion less effective and can contribute to increased emissions or rough running while the engine is cold.
Should a faulty glow plug be replaced?
Yes. A defective glow plug should be diagnosed and repaired according to the vehicle manufacturer's requirements, particularly when it causes difficult starting, warning messages or poor cold-engine operation.
215. Cylindre
Un cylindre est une chambre située dans un moteur à combustion interne alternatif, dans laquelle un piston se déplace de haut en bas. De l’air ou un mélange air-carburant y est comprimé et la combustion crée une pression qui pousse le piston et contribue à produire une puissance mécanique.
La plupart des moteurs automobiles comportent plusieurs cylindres disposés en ligne, en V ou à plat. Le volume balayé total de tous les cylindres est appelé cylindrée du moteur.
Is cylinder capacity used in Belgian vehicle rules?
Yes. Cylinder capacity is an important technical characteristic for vehicles with combustion engines and is used in the classification of certain motorcycles, mopeds and other vehicle categories.
How is engine cylinder capacity expressed in Belgium?
It is normally expressed in cubic centimetres (cm³) or litres. For example, an engine with a total cylinder capacity of 1500 cm³ is commonly described as a 1.5-litre engine.
Does cylinder capacity affect Belgian motorcycle licence categories?
Yes. For example, category A1 includes qualifying motorcycles with a cylinder capacity of no more than 125 cm³ together with specified power and power-to-weight limits.
216. Huile moteur
L’huile moteur est un lubrifiant utilisé à l’intérieur d’un moteur à combustion interne pour réduire le frottement et l’usure entre les pièces mobiles. Elle aide aussi à évacuer la chaleur, maintenir les surfaces internes propres et protéger les composants contre la corrosion.
Le niveau et l’état de l’huile doivent être contrôlés selon les instructions du constructeur. Seule une huile présentant la spécification et la viscosité correctes doit être utilisée, et l’huile ainsi que le filtre doivent être remplacés aux intervalles d’entretien recommandés.
Can engine oil be part of the Belgian practical driving test?
Yes. During the category B practical examination, a candidate may be asked to demonstrate where the engine oil level is checked.
How do you show the oil-level check during the Flemish category B test?
If the vehicle has a dipstick, you must open the bonnet and indicate where the oil dipstick is located. If the vehicle only has an electronic oil-level system, you must indicate the oil-level display on the dashboard. You are not required to perform an actual oil-level measurement during this check.
Is a Belgian technical inspection a substitute for checking and servicing the engine oil?
No. Periodic technical inspection is primarily a roadworthiness and environmental inspection and is not a complete vehicle-maintenance service. Engine-oil level, condition and replacement intervals should therefore be maintained according to the vehicle manufacturer's instructions.
217. Liquide de refroidissement
Le liquide de refroidissement circule dans le système de refroidissement afin d’évacuer l’excès de chaleur du moteur ou d’autres composants. Il contient généralement de l’eau mélangée à de l’antigel et des inhibiteurs de corrosion pour permettre un fonctionnement sûr dans une large plage de températures.
Le niveau doit être contrôlé conformément aux instructions du constructeur. Il faut utiliser la spécification correcte et n’ouvrir le système que lorsqu’il est sûr de le faire, car le liquide chaud peut être sous pression.
Can coolant be part of the Belgian practical driving test?
Yes. During the category B practical examination in Flanders, the candidate may be asked to show where the coolant level is checked.
What must you demonstrate when asked about coolant during the Flemish driving test?
You must open the bonnet and indicate where the coolant level can be checked. If the vehicle only has an electronic coolant-level indicator, you must show where that information appears on the dashboard.
Do you have to measure the coolant level during the practical test?
The examination check focuses on identifying where the coolant level is checked or displayed. After opening the bonnet, you must also close it correctly and make sure it is securely closed before returning to the vehicle.
218. Entretien
L’entretien est l’inspection, la maintenance et la réparation régulières d’un véhicule afin de le garder sûr, fiable et en bon état de fonctionnement. Il comprend notamment le contrôle des liquides, pneus, freins, feux et autres composants ainsi que le remplacement des pièces usées lorsque nécessaire.
L’entretien doit suivre le programme recommandé par le constructeur. Un entretien régulier peut prévenir les pannes, réduire l’usure, maintenir l’efficacité des systèmes de sécurité et repérer les défauts avant qu’ils ne deviennent plus graves.
Is regular vehicle maintenance compulsory in Belgium?
Drivers are responsible for keeping their vehicles safe and roadworthy. Regular servicing according to the manufacturer's instructions is an important way to maintain that condition, while vehicles subject to periodic technical inspection must also undergo the required official inspections.
Does passing the Belgian technical inspection mean a vehicle needs no maintenance?
No. Technical inspection is a roadworthiness check carried out at a particular moment and does not replace routine servicing or a complete mechanical inspection. Regular maintenance should continue according to the vehicle manufacturer's schedule.
Should a vehicle be serviced before technical inspection in Belgium?
It can be useful. Flemish authorities advise that a garage can check items such as the brakes, lights and tyres before the technical inspection and that previously identified defects should be repaired beforehand.
219. Roue de secours
Une roue de secours est une roue supplémentaire, généralement équipée d’un pneu, transportée dans le véhicule afin de remplacer temporairement une roue endommagée ou crevée. Le véhicule peut disposer d’une roue de secours de taille normale, d’une roue galette temporaire ou d’un kit de réparation à la place.
Une roue temporaire est normalement destinée uniquement à un usage d’urgence et de courte durée. Il faut respecter les limitations du constructeur concernant la vitesse, la distance, la pression et le montage, puis réparer ou remplacer le pneu normal endommagé dès que possible.
Is a spare wheel compulsory in a Belgian car?
No general Belgian rule requires an ordinary car to carry a spare wheel. Many vehicles instead have a tyre-repair kit, run-flat tyres or another manufacturer-provided solution.
What mandatory emergency equipment must a Belgian car carry?
Belgian motorists must carry the prescribed equipment including a warning triangle, retro-reflective safety vest, fire extinguisher and first-aid kit. A spare wheel is not included in this standard mandatory-equipment list.
Can you use a temporary spare wheel in Belgium?
Yes. Belgian rules expressly allow temporary use of a spare wheel even where it differs from the vehicle's normal tyre configuration.
Must you reduce speed when using a spare wheel in Belgium?
Yes, where the spare requires it. Belgian law states that when a spare wheel is being used temporarily, the use of the vehicle must be adapted, particularly by reducing speed.
Is there one Belgian speed limit for every temporary spare wheel?
No. The Road Code does not establish one universal speed for every spare wheel. Drivers must respect the manufacturer's maximum speed and any other limitations applying to the particular spare.
Can you keep driving indefinitely on a temporary spare?
No. A compact or temporary spare is intended only for short-term emergency use. The damaged normal tyre should be repaired or replaced as soon as possible.
Does a Belgian spare tyre still need to be in safe condition?
Yes. A spare wheel used on the road must be safe for its intended temporary use. It should have adequate pressure and must not be seriously damaged or deteriorated.
What is the normal minimum tyre tread depth in Belgium?
The main grooves of ordinary motor-vehicle tyres must normally be at least 1.6 mm deep. Belgian law allows temporary deviation from certain normal tyre requirements when a spare wheel is being used.
Can you use a tyre-repair kit instead of carrying a spare wheel?
Yes. Since an ordinary spare wheel is not generally compulsory, a vehicle may instead be equipped with a manufacturer-provided tyre-repair kit or another puncture solution.
What should you do if the tyre cannot be repaired safely at the roadside?
Move the vehicle to a safe location where possible, secure and signal it as required and arrange roadside assistance or recovery. Do not continue driving on a severely damaged or deflated tyre.
What should you do after a tyre failure on a Belgian motorway?
Move the vehicle as far away from moving traffic as safely possible, activate the hazard warning lights, leave the vehicle safely and follow the Belgian breakdown procedure. The driver must wear the required retro-reflective vest when leaving a broken-down vehicle in the circumstances prescribed by law.
220. Pneu crevé
Un pneu crevé est un pneu qui a perdu suffisamment de pression pour ne plus pouvoir supporter le véhicule ni fonctionner en sécurité. Cela peut résulter d’une perforation, d’une valve endommagée, d’une jante abîmée, d’une défaillance du pneu ou d’une fuite progressive.
Un pneu crevé peut fortement affecter la direction, le freinage et la stabilité. Le conducteur doit réduire progressivement sa vitesse, éviter les mouvements brusques et s’arrêter dans un endroit sûr dès que possible plutôt que de continuer à rouler sur le pneu endommagé.
What should you do if you get a flat tyre on a Belgian motorway?
Move the vehicle to the emergency lane or as far away from moving traffic as safely possible. Switch on the hazard warning lights, leave the vehicle safely and move behind the guardrail where possible rather than remaining close to traffic.
Should you use the warning triangle after a flat tyre in Belgium?
Yes when the vehicle is immobilised in circumstances where the warning-triangle rules apply. On a motorway, Belgian road-safety guidance advises placing the warning triangle at least 100 metres behind the vehicle.
Can a damaged tyre cause a problem at Belgian technical inspection?
Yes. Tyres are checked during technical inspection. Serious cuts or damage, exposed or damaged cords and insufficient tread depth can result in a defect being recorded.
221. Cric
Un cric est un dispositif de levage portable utilisé pour soulever une partie d’un véhicule, notamment lors du changement d’une roue. Les crics peuvent être mécaniques, hydrauliques ou électriques.
Il ne doit être utilisé qu’aux points de levage indiqués par le constructeur et sur une surface ferme et stable. Le frein de stationnement doit être serré et le véhicule immobilisé contre tout mouvement avant le levage.
Is a jack compulsory equipment in a car in Belgium?
No. A jack is not part of the standard compulsory safety equipment that every ordinary passenger car must carry in Belgium. Some vehicles are supplied with a jack and spare wheel, while others use a tyre-repair system or another solution.
Can you use a jack to change a wheel at the roadside in Belgium?
Yes, when this can be done safely. The vehicle should be positioned away from moving traffic where possible, secured against movement and lifted only at the manufacturer's designated jacking point.
Can you go underneath a Belgian car supported only by its jack?
No. A vehicle jack should not be treated as a safe permanent support for working underneath a vehicle. Suitable supporting equipment should be used before anyone works beneath a raised vehicle.
222. Contrôle technique du véhicule
Un contrôle technique du véhicule est une vérification officielle visant à déterminer si un véhicule est sûr, apte à circuler et conforme aux exigences techniques et environnementales applicables. Selon le pays et le type de véhicule, le contrôle peut porter sur les freins, pneus, direction, suspension, feux, émissions, identification et autres éléments de sécurité. Les règles et intervalles de contrôle varient selon les pays : certains véhicules doivent être contrôlés périodiquement, tandis que d’autres peuvent nécessiter un contrôle après des modifications importantes, un accident, une importation ou un changement de propriétaire.
Is vehicle inspection mandatory in Belgium?
Yes. Vehicles that fall within the inspection requirements must undergo an official technical inspection. The rules are administered by the three Belgian regions: Flanders, Brussels and Wallonia, so some procedures and inspection intervals can differ between regions.
When does a passenger car need its first technical inspection in Belgium?
A normal passenger car generally needs its first periodic technical inspection when it reaches four years after its first registration.
How often do passenger cars need technical inspection in Flanders?
Since 1 September 2026, passenger cars generally have a two-year inspection period, subject to the applicable transitional and inspection-certificate conditions.
What is checked during the Belgian technical inspection?
The technical inspection checks important aspects of the vehicle's roadworthiness, safety and environmental performance. This can include identification, brakes, steering, tyres, suspension, lights and emissions, depending on the vehicle.
Which documents should I bring to the technical inspection in Belgium?
You should bring the required original vehicle documents, including the registration certificate, the certificate of conformity when required, the insurance document and, when applicable, the previous technical inspection certificate.
What happens if my vehicle fails the technical inspection in Belgium?
If defects are found, the inspection certificate may have limited validity and the vehicle may need to be repaired and presented for a reinspection. The certificate indicates the defects and the applicable deadline.
Are vehicle inspection rules the same in Flanders, Brussels and Wallonia?
No. Technical inspection is a regional responsibility in Belgium. Flanders, Brussels and Wallonia can therefore have different inspection frequencies, procedures and administrative rules.
223. Clé
Une clé est un dispositif utilisé pour déverrouiller un véhicule et autoriser son fonctionnement. Les clés traditionnelles utilisent une lame mécanique, tandis que les véhicules modernes emploient couramment des transpondeurs électroniques, télécommandes ou systèmes sans clé qui communiquent électroniquement avec le véhicule.
De nombreuses clés modernes fonctionnent avec un antidémarrage qui empêche l’activation du moteur ou du système de propulsion si aucune clé autorisée n’est détectée. Une clé de remplacement ou un double peut donc devoir être programmé électroniquement pour le véhicule.
Do modern Belgian cars use electronic immobiliser keys?
Yes. Many modern vehicles registered in Belgium use electronic keys or transponders that communicate with an immobiliser. The vehicle will normally only authorise starting when it recognises a valid key.
Is a spare car key compulsory in Belgium?
No. Belgian traffic rules do not generally require an ordinary passenger car to carry a spare key. Having one is nevertheless useful if the primary key is lost, damaged or its battery fails.
Can a replacement vehicle key require programming in Belgium?
Yes. When a vehicle uses an electronic immobiliser or keyless system, a replacement key may need to be electronically matched or programmed to the vehicle before it can authorise starting.
224. Tableau de bord
Le tableau de bord est la zone située devant le conducteur qui affiche des informations importantes sur le véhicule et donne accès aux commandes et voyants. Il comprend généralement le compteur de vitesse, le niveau de carburant ou de batterie, des témoins et des informations sur le moteur, les freins et les systèmes de sécurité. Les véhicules modernes peuvent utiliser un écran numérique à la place des cadrans traditionnels. Le conducteur doit connaître les principaux symboles et réagir correctement lorsqu’un voyant d’alerte s’allume.
Are dashboard warning lights checked during the technical inspection in Belgium?
Some dashboard warning lights and indicators are checked during the technical inspection. The exact requirements and consequences depend on the system involved and the rules of the region where the vehicle is inspected.
Can a defective dashboard indicator cause a vehicle to fail inspection in Belgium?
Yes. In Flanders, for example, a defective indicator for the main-beam headlights or rear fog light can result in a red inspection certificate, while defects involving indicators for direction indicators, hazard lights or front fog lights can result in a green certificate with a requirement to repair the defect.
What happens if the airbag or SRS warning light stays on in Belgium?
A warning indicating a fault in the airbag or SRS safety system can lead to rejection during the technical inspection. In Flanders, an SRS warning indicating a defect can result in a red inspection certificate requiring reinspection.
Does the speedometer have to work in Belgium?
Yes. The speedometer must be usable and readable. In Flanders, a speedometer that cannot be read or illuminated can result in a red inspection certificate requiring reinspection.
Are dashboard inspection rules the same throughout Belgium?
Technical inspection is a regional responsibility, so detailed procedures and assessments can differ between Flanders, Brussels and Wallonia.
225. Essuie-glace
Un essuie-glace est un dispositif qui enlève la pluie, la neige, la saleté et l’humidité du pare-brise afin de maintenir une vue claire de la route. La plupart des véhicules utilisent des essuie-glaces électriques avec des balais en caoutchouc remplaçables et plusieurs vitesses, souvent associés à un lave-glace. Les balais usés ou endommagés doivent être remplacés lorsqu’ils laissent des traces, sautillent sur la vitre ou ne nettoient plus efficacement le pare-brise.
Are windscreen wipers required in Belgium?
Yes. Vehicles with a windscreen that are subject to the applicable Belgian technical requirements must have one or more effective windscreen wipers that provide the driver with an adequate view and can operate without continuous manual operation by the driver.
Is a windscreen washer required in Belgium?
Belgian technical requirements provide that vehicles with more than two wheels and a windscreen must be equipped with a windscreen washer system, subject to the applicable vehicle requirements.
Are windscreen wipers checked during the technical inspection in Belgium?
Yes. The presence, operation and condition of windscreen wipers can be checked during the technical inspection. A missing, defective or non-functioning wiper can result in a defect being recorded.
Is the windscreen washer checked during the technical inspection in Belgium?
Yes. The washer system can be checked to determine whether it operates adequately. Problems such as a non-functioning system, an incorrectly directed spray or insufficient washer fluid can be recorded as defects.
Can windscreen damage cause a vehicle to fail inspection in Belgium?
Yes. In Flanders, certain cracks, scratches, discolorations or other damage within the area cleaned by the windscreen wipers can result in a red inspection certificate. The permitted size depends on the type of damage.

Règles de circulation
Bruxelles