B licence questions
BVehicle lighting·245 questions
Vehicle lighting questions — B licence
245 exam-style Vehicle lighting questions for the B licence with correct answer and explanation. Practice free, no signup.
- After being overtaken at night, your main beam may dazzle the driver now ahead. Which lighting must replace it?
- In which of these weather situations do the rules permit use of the front fog lights?
- Your vehicle is immobilised by an emergency inside a tunnel and a nearby SOS post is safely accessible. Through which facility should you request assistance without delay?
- At night, a vehicle is parked in line on the shoulder of an inadequately lit urban section of an interurban road (travesía). Which lighting must remain on?
- Where is the mandatory dipped-beam headlamp sign often located?
- If your vehicle does not have front fog lights, which lighting must you switch on in case of fog?
- If a cloud of smoke significantly reduces visibility, must some kind of lighting be used?
- During daylight, you ride a motorcycle in light fog that significantly reduces visibility. In addition to the sidelights, which lighting must remain on?
- When replacing a bulb in a car’s halogen headlamp, which requirement must be followed?
- When its use is permitted, which lighting is also used with the front fog light?
- On a poorly lit interurban road, a vehicle is travelling at a speed below 40 km/h. Is it permitted to drive with low-beam lights?
- Under the General Vehicle Regulations, how many front dipped-beam lights must an agricultural tractor have?
- At what times must a car use dipped-beam headlights when travelling through a sufficiently lit tunnel?
- Under Annex X of the General Vehicle Regulations, which combination may form the optional parking lights of a car no longer than 6 m and less than 2 m wide?
- If your main-beam headlights fail and you must drive on a road outside a built-up area using dipped-beam headlights, what must you do?
- Does the current general accessory requirement in the General Vehicle Regulations require carrying a set of spare bulbs in a car?
- At night, can a bright interior light that causes reflections on the windows make it harder to see outside?
- When the protective lenses of a vehicle's lights are dirty...
- What is the purpose of dipped-beam headlights?
- In a conventional car, which lighting must operate simultaneously with dipped-beam headlights?
- What colour must the brake light be?
- A car travels at night on a sufficiently lit urban road with working lighting. May it use only the position lights?
- What is the purpose of the rear fog light?
- After parking fully in a bay in a closed, sufficiently lit private car park, off the carriageway and shoulder, what lights must remain on solely because the vehicle is parked?
- Among the following options, which car lighting is recommended for travelling in fog instead of main-beam headlights?
- In a car, when dipped beam, main beam or front fog lights are switched on, what happens to the position lights?
- Which of these names does not designate a prescribed type of car lighting?
- In which of these situations do the rules permit front fog lights because of visibility conditions?
- What colour will the rear fog light on trailers be?
- If, when driving at night on an urban road, it is not possible to see a dark-coloured vehicle at 50 metres, the sidelights must be used along with...
- If the vehicle must be immobilised because its load has fallen onto the carriageway, what lighting must be used to warn of danger?
- In an interior mirror with a manual anti-glare lever, how do you reduce reflections from a following vehicle’s headlamps?
- When the use of lights is mandatory, position lights and clearance lights must be switched on for vehicles...
- Under the General Vehicle Regulations, how many main-beam headlamps must a motorcycle without a sidecar have?
- Where are the vehicle’s main-beam headlamps located?
- A dust cloud significantly reduces visibility. Under Article 106, which lighting must be used in addition to position lights while obeying other applicable rules?
- Under the General Vehicle Regulations, may a motorcycle without a sidecar be equipped with fog lamps?
- You drive a car on an urban road at dawn, before sunrise. Which lights must you use?
- How many dipped headlights must an agricultural tractor have?
- In fog, a car without front fog lights must avoid glare and main beams worsen visibility. Which lights should it use in this situation?
- In a passenger car, when must dipped-beam headlights be used in a sufficiently lit tunnel?
- During daylight with good visibility, in which case must a car use dipped headlights because of the lane type?
- If you are driving through a sufficiently lit tunnel, which lights must you switch on?
- How many DIPPED-beam (short-range) lights must a motorcycle have?
- What are the main-beam headlights on agricultural tractors like?
- A car travels at night on an insufficiently lit interurban road at 35 km/h and is not using main beam. In addition to sidelights, which lights must be on?
- A car equipped with main beam travels at night at 50 km/h outside a built-up area on an insufficiently lit road, with no possibility of dazzling other users. Which lighting must it use in addition to sidelights?
- If a vehicle is travelling during the day in a temporary additional lane, is it required to use any type of lighting?
- If an agricultural tractor is fitted with long-range (full-beam) headlights, how many must it have?
- What colour is the rear parking light?
- Under the Annex X table for agricultural trailers, if optional brake lights are fitted, how many are there and what colour are they?
- Outside a built-up area, what warnings does the regulation permit to inform another driver of your intention to overtake?
- If we are driving in fog with the front fog light switched on, will it also be permitted to switch on the dipped (low) beam headlight?
- Which lights warn of a lateral change of course by flashing intermittently?
- You drive a car through a sufficiently lit tunnel at any time of day. Which lights must be on?
- How does the automatic lighting activation system manage the switching on and off of the vehicle's lights?
- Which of these systems emits visible light through the headlights to illuminate the road?
- By day, a car that is not using a reversible, additional or contraflow lane must switch on the appropriate lighting...
- A car must remain stationary for more than two minutes in a queue inside a tunnel. What must its driver do with the engine and lighting?
- A replaceable bulb in a mandatory light stops working. What should you do to restore correct lighting operation?
- Under the general equipment requirements of the General Vehicle Regulations, what colour are a car’s dipped-beam headlights?
- You drive in light rain that does not significantly reduce visibility, with no fog, snow, smoke or dust, on a straight road that is not a signed narrow winding section. May you switch on the fog lights because of that rain?
- Is it advisable to delay switching on the lights at dusk?
- On this section signposted with a succession of closely spaced bends, at night and with no adverse weather or environmental conditions, when may you use the front fog light?
- Between sunset and sunrise, can you switch on full-beam headlights in the event of fog?
- If a tyre is punctured while driving a car, what should you do to stop safely?
- May you keep the main beam headlights on when you make a stop?
- Which of these situations authorises use of front fog lights?
- May dipped beams and front fog lights be used together when a situation authorising the fog lights applies?
- Under Annex X of the General Vehicle Regulations, how many direction indicator lights must a passenger car have?
- When driving a passenger car at night through a road section within a built-up area, which lights must be on?
- A circular traffic light before a junction shows a steady red light, with no green arrow authorising your movement. Where must you stop?
- On a lorry 1.90 metres wide, is fitting end-outline marker lights compulsory?
- Under the tables in Annex X to the General Vehicle Regulations, which of these vehicles has optional dipped-beam lights?
- When the use of lighting is mandatory, the following vehicles must have their position lights and outline marker lights switched on...
- A car without front fog lights travels through fog or smoke that significantly reduces visibility. Main beam could dazzle other users. Which main lighting must it use?
- Under the General Vehicle Regulations Annex X table, how many main-beam headlights may an agricultural tractor optionally have?
- During the day, in dense fog or torrential rain that reduces visibility, may you use main beam if it does not dazzle and the other applicable conditions are met?
- When should the rear fog light be used?
- In which of these situations must a moving passenger car use the appropriate lights regardless of whether the road is well lit?
- Must a passenger car 4 metres long and 1.80 metres wide be fitted with parking lights?
- In dense fog severely reducing visibility, which light is intended to make the passenger car more visible to following traffic?
- In fog reducing visibility that is not dense, with no other particularly adverse conditions, which fog light on a passenger car may be used?
- At night you drive a passenger car without front fog lights. There is fog and you are close to another vehicle that main beam could dazzle. Which front lighting must you use?
- When driving in very heavy rain, can front and rear fog lights be used?
- When using the rear fog light of a car without clearance lights, which of these lights must also be on?
- If you are driving and have doubts about the lighting conditions, what should you do?
- At night, a car equipped with main beam travels above 40 km/h on an insufficiently lit interurban road. There is no possibility of dazzling another user. Which lighting must it use?
- How many rear position lights must a passenger car have?
- A car travels at night on an urban road with normal visibility. Which lights must be switched on?
- Without weather or environmental conditions substantially reducing visibility, on which section may front fog lights be used?
- Which action increases dazzling risk by improperly raising the headlamp beam?
- By day, a car travels in fog substantially reducing visibility, but it is not thick and there are no other particularly adverse conditions. May it use position lights and dipped beam without front or rear fog lights?
- When stopped because of congestion inside a tunnel, which lighting must remain on under article 97.3?
- In an insufficiently lit tunnel, which lights must you have switched on if you are travelling at 80 km/h?
- What does the amber light, visible from all directions, fitted on top of the agricultural tractor warn of?
- At night, a car travels on a sufficiently lit Spanish dual carriageway in clear weather with no need for fog lamps. Which lights must it use?
- A car fitted with a rear fog lamp travels through dense smoke or dust severely reducing visibility. Besides the otherwise required lights, which lamp must it switch on?
- At dusk, you park a car on the shoulder of an insufficiently lit through-road in a built-up area. As a general rule, which lights must remain on?
- In the event of heavy rain, is it compulsory to drive with the vehicle's lights on?
- A breakdown without fire immobilises your car inside a tunnel: you cannot leave or reach an emergency area. What should you do?
- When the vehicle is moving, must the front position lights be switched on at the same time as the dipped-beam headlights?
- What are position lights generally used for?
- According to this sign, what lighting must you use at least?
- If you are stopped in a tunnel because of traffic conditions for more than 2 minutes, what must you do?
- A car drives in thick fog and has front and rear fog lamps. Which combination is appropriate, without replacing the required position lights?
- Which situation is the adaptive cornering-light function designed to illuminate better?
- In thick fog, a car without front fog lamps is using dipped headlights. Which additional combination must remain switched on?
- Heavy rain reduces visibility, but conditions are not particularly adverse, such as very heavy rain or thick fog. Must the rear fog lamp be switched on for that reason alone?
- In fog, is using main-beam headlights to try to see better advisable?
- At night, is it mandatory to signal a load that projects laterally more than 0.40 metres beyond the outer edge of the vehicle's position lights?
- What is the purpose of the front fog light?
- At night, the following vehicle’s lights dazzle you through your manual interior mirror. Which adjustment can help?
- From what distance must a working road-works vehicle’s V-2 light signal be visible in all directions?
- Are motorcycles required to keep their dipped headlight switched on during the day on all types of road?
- Does having the headlight beam adjustment set too low affect safety?
- Under the general night-time lighting rule, during which interval must a motor vehicle have its lights switched on?
- Can the full-beam headlights be used when the car is parked?
- You drive on a road in light snow that significantly reduces visibility, without thick fog, very heavy rain or other particularly adverse conditions. May you use the fog lights?
- Which lights must be switched on when driving through a sufficiently lit tunnel outside a built-up area?
- Which of these lights primarily illuminates the road ahead without dazzling?
- A traffic jam keeps you stationary inside a tunnel for more than two minutes. What should you do with the engine?
- A car travels on an urban road in fog significantly reducing visibility and has no front fog lights. Which combination should it use to illuminate the road and show its presence?
- What colour is the rear position light on cars?
- You drive a passenger car on an urban road after sunset, although some daylight remains. With no conditions requiring other lighting, which lights must be on?
- How many rear fog lights will a passenger car be required to have?
- At what times must a vehicle's lights be switched on inside a tunnel?
- A moving car, with no emergency justifying hazard warning lights, travels in heavy rain significantly reducing visibility. Which additional light may it use?
- At night on a well-lit urban road, without conditions requiring additional lighting, which lights must a motorcycle have on?
- What is the purpose of the parking light?
- A vehicle is parked in line on an insufficiently lit through road in a built-up area, between sunset and sunrise. May its position lights be replaced by parking lights?
- Is fitting front fog lights generally mandatory on a passenger car?
- On self-propelled agricultural machinery approved for night-time travel, are rear position lights mandatory?
- A lorry more than 2.10 metres wide passes through a tunnel. Must its end-outline marker lights be switched on?
- A passenger car travels by day with good visibility in a reversible lane. Must dipped beam be on?
- When use of the front fog light is permitted, may it be switched on together with dipped beam?
- You are stopped in a prolonged traffic jam inside a tunnel. Besides keeping position lights on, which light signal must you temporarily activate to warn drivers approaching from behind?
- What should you do if you are forced to stop your vehicle inside a tunnel for traffic reasons?
- When using lighting to drive, in which of these situations must you refrain from using main-beam headlights?
- Which of these pairs of situations requires dipped headlights during the day as well?
- Motor vehicles that are not fitted with main-beam headlights: which lights must they use when driving at night on inadequately lit roads?
- How many dipped-beam headlights must motorcycles without a sidecar have fitted?
- Can the rear fog light be used during the day?
- For a vehicle’s ordinary lighting, in which of these cases is keeping main beam on prohibited?
- You drive a car on an urban road before sunrise, with good visibility. Which lights must you use?
- The rear fog light must be used in the event of...
- A car continuously uses dipped or main beam for driving at night. Which of these lights must also be on?
- You are driving with main beam headlights on and approach a vehicle travelling more slowly in the same direction. Should you switch from main beam to dipped beam?
- In a car equipped with main beam, you travel at night at 80 km/h on an inadequately lit interurban road, without adverse weather. When must you use it?
- Must a motorcycle of up to 125 cm³ have high-beam lighting fitted?
- Which light is it mandatory to switch on in the event of heavy snowfall?
- On an inadequately lit interurban road, the red car follows the green car closely and is not yet alongside it. It keeps its main beam on, which can dazzle the driver ahead through the mirrors. Is this correct?
- If a traffic jam immobilises your vehicle inside a tunnel or underpass, without fire or another emergency, what must you do with the engine and lights?
- At night, above 40 km/h on an insufficiently lit interurban road, which lights must a car fitted with main beam use if it does not dazzle anyone?
- How will we warn of our intention to brake considerably on a motorway?
- By day in good visibility, is it advisable for a car without daytime running lights to use sidelights and dipped headlights?
- At night, a car is immobilised by a breakdown on an interurban shoulder. Which lights must it keep on to show its presence, in addition to other required warnings?
- If a cloud of smoke significantly reduces visibility, should any type of lighting be used?
- At night, on an insufficiently lit interurban road, a car travels at 40 km/h without using main beam. Which lights must it use?
- Which component behind the head limits its movement relative to the torso and helps reduce whiplash risk?
- A light quadricycle no wider than 1.30 m is equipped with main-beam lighting. How many lamps does the regulatory table allow?
- If, due to a breakdown, your vehicle becomes immobilised in a tunnel without an area reserved for emergencies, you must...
- During the day, when dust or smoke clouds significantly reduce visibility, which lighting must you use?
- If it is daytime, what should you do to avoid being dazzled by the sun?
- A car fitted with main beam travels above 40 km/h on an insufficiently lit road outside built-up areas, with no dazzling risk or other reason to use dipped beam. During which night-time interval must it use main beam?
- When rear fog lighting is required, must the position lights also be on?
- A passenger car enters an insufficiently lit tunnel by day, and main beam could dazzle other users. Which lights must be on?
- In a passenger car travelling through a sufficiently lit tunnel, in addition to position lights, you must have switched on:
- A lorry more than 2.10 metres wide passes through a tunnel. Must its end-outline marker lights be switched on?
- In which of these situations may you use front fog lights?
- In a car, non-dense fog substantially reduces visibility, with no other especially adverse conditions. Which fog lights may you switch on?
- In a car, which situation requires lighting even during daylight because it substantially reduces visibility?
- In heavy rain substantially reducing visibility, with nearby vehicles you could dazzle, which of these actions is appropriate?
- At night, above 40 km/h on an inadequately lit interurban road, in heavy rain and with no possibility of dazzling anyone, may you use main beam?
- It is not permitted to switch on the main-beam headlights when...
- In dense fog in a passenger car, the rear fog light should be used:
- Visibility is poor due to fog. What should you do?
- A breakdown, with no fire and not simply a traffic queue, immobilises your car in a tunnel. What must you do with the engine and lights?
- The rear fog light must always be used when...
- Between sunset and sunrise, you drive a car on a sufficiently lit urban road with normal visibility. Which lights must be switched on?
- In dense fog that greatly reduces visibility, which combination of lights is suitable for a car?
- With normal visibility on an urban road that is not a narrow stretch signed for successive nearby bends, may you keep fog lights on?
- If you must signal a reversing manoeuvre with your arm instead of the reversing light, what is the prescribed signal?
- Why must headlights be correctly adjusted when driving at night?
- A car travelling at night on a sufficiently illuminated interurban road: which lights must it have switched on?
- Must an agricultural tractor be equipped with hazard warning lights, meaning simultaneous operation of its direction indicators?
- What is the purpose of the interior lighting?
- Under Article 106, may front fog lights and main-beam headlights operate together when conditions permit using main beam without dazzling others?
- By day, in ordinary conditions outside a tunnel, what combination of lights must a moving motorcycle have switched on?
- At night, a vehicle using main-beam headlights has just been overtaken. Its lights may dazzle the driver now ahead through their mirrors. What must it do?
- A passenger car with front and rear fog lights travels in heavy snow with particularly poor visibility. What must the driver do regarding fog lights?
- Is fitting front fog lights compulsory as part of a passenger car’s lighting equipment?
- At night, a car equipped with main beam travels above 40 km/h, with no risk of dazzling or other reason requiring dipped beam. On which road must it use main beam?
- In 2026, a Spanish-registered car breaks down on a road shoulder and becomes an unexpected obstruction. Its hazard warning lights work. How must the driver warn others?
- A car fitted with main beam travels above 40 km/h on an insufficiently lit road outside a built-up area, with no risk of dazzling or other reason requiring dipped beam. Outside tunnels, during which period is main beam required?
- As a general rule, above what width must a lorry be fitted with end-outline marker lights?
- In light fog that significantly reduces visibility, which fog light may you use if the car is equipped with it?
- When travelling during the day, must motorcycles have dipped headlights on?
- What colour must the front fog light be?
- If a special vehicle has end-outline marker lights, where are they positioned to mark its width and upper outline?
Showing 200 of 245 questions. To see them all, practice the topic or take a simulation.
Other B licence topics
How to ace the vehicle lighting questions on the B licence
Vehicle lighting questions are usually among the highest-failure areas in the B licence exam. Each of the 245 exam-style questions here includes the options, the correct answer and an explanation of why it's correct.
The most effective way to master this topic is to alternate syllabus reading with question practice. Start by reading the full topic, then click into any question to study it in detail. Failed questions enter the smart-review queue until you master them.
Frequently asked questions about vehicle lighting on the B licence
- How many vehicle lighting questions are in the B licence question bank?
- Our exam-style question bank includes 245 vehicle lighting questions for the B licence. Each comes with the correct answer and explanation.
- How should I study vehicle lighting for the B licence exam?
- The B test has 30 questions. Use this bank to practise vehicle lighting with explanations, and combine topic review with full mock exams.
- What are the most common vehicle lighting mistakes?
- Three typical causes: 1) misreading prompts with decisive keywords ("always", "never", "except", "only", "at least") — they flip the correct answer; 2) switching correct answers in the final review due to self-induced doubt; 3) studying only by topic without full simulations, which penalises block-switching speed.
- How should I practise vehicle lighting to prepare for the B licence?
- Alternate three modes: first study the full topic syllabus; then practise the 245 exam-style vehicle lighting questions until you understand the logic of each; finally launch full B-licence simulations (30 questions, max 3 wrong) to train block-switching under pressure.