Luxembourg Driving Theory Test study guide
Luxembourg Driving Theory Test · Work through your exam, one topic at a time.
The Luxembourg driving theory test (examen théorique du permis de conduire) is the mandatory written examination you must pass before you can take the practical driving test and obtain a Luxembourg driving licence. It is administered by the Société Nationale de Circulation Automobile (SNCA) under the authority of the Ministère de la Mobilité et des Travaux publics. The Luxembourg Driving Theory Test study guide has 10 sections and about 2,394 words.
01Traffic rules and road signs
This domain tests your ability to read Luxembourg's road hierarchy and act on signs, markings, and signals. The order is police officers, then traffic lights, then signs, then road markings.
271 words, about 1 min02Priority rules, intersections, and roundabouts
This domain tests who goes first at junctions and roundabouts, using Luxembourg's default rules and the signs that override them. In Luxembourg, an unmarked intersection is governed by priorité à droite: you must give way to vehicles approaching from your right.
269 words, about 1 min03Speed limits, safety distances, and overtaking
This domain tests the general speed limits, the rain reductions, safe following distances, and when overtaking is allowed or forbidden. Luxembourg's general limits are 50 km/h in built-up areas, 90 km/h outside, and 130 km/h on motorways.
258 words, about 1 min04Alcohol, drugs, medication, and fitness to drive
This domain tests the legal alcohol limits, zero tolerance for drugs, the effect of medication, and your duty to assess fitness before driving. Luxembourg's general alcohol limit is 0.5 g/L of blood (0.25 mg/L breath).
240 words, about 1 min05Vehicle knowledge, safety equipment, and technical checks
This domain tests basic vehicle condition, the equipment you must carry, and Luxembourg's technical inspection cycle. You must keep the vehicle roadworthy: tyres, brakes, lights, steering, suspension, fluids, and windscreen.
229 words, about 1 min06Hazard perception and defensive driving
This domain tests anticipation, not reaction speed. You must scan far ahead, use mirrors, and spot clues before a hazard becomes an emergency.
232 words, about 1 min07Documents, insurance, and administrative obligations
This domain tests the papers you must carry, the insurance requirement, and the administrative duties that follow a check or an accident. You must be able to present a valid driving licence, the vehicle registration certificate, proof of insurance, and the contrôle technique certificate when required.
226 words, about 1 min08First aid, emergencies, and accident behavior
This domain tests the protect-alert-rescue sequence, basic first aid, and how to behave at an accident without making injuries worse. At an accident, secure the scene first: hazard lights, reflective vest, warning triangle at a safe distance, and get people away from traffic.
226 words, about 1 min09Environmental driving and fuel efficiency
This domain tests eco-driving: how smooth observation, speed control, and vehicle care reduce fuel use and emissions without slowing the journey. Fuel-efficient driving is also safer driving: look ahead, accelerate smoothly, maintain a steady speed, and brake early.
205 words, about 1 min10Specific road users: pedestrians, cyclists, motorcyclists, and heavy vehicles
This domain tests how to share the road safely with vulnerable users and with vehicles that have limited visibility or long stopping distances. Pedestrians, cyclists, motorcyclists, and heavy vehicles need different treatment.
238 words, about 1 min