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QuizTraffic rulesSwitzerland

This interesting quiz helps you test your knowledge in a clear and visual way. With easy multiple-choice questions, you can quickly build confidence and learn new facts while keeping it simple, interactive, and fun.

Traffic signs
Traffic rules
Switzerland
True/false 17 Switzerland 33 Car controls 109 Dashboard lights 40 Priority rules 9 Pedestrians 19 Cyclists 20 Show all 600
Why is it important to make yourself visible at night?

351. Why is it important to make yourself visible at night?

✓ To make drivers see you more easily.
To make drivers give way wherever you cross.
To ensure drivers can always stop in time.
To make it safe to walk closer to moving traffic.

Bright or reflective clothing helps drivers notice pedestrians in low-light conditions.

Pedestrian visibility beside a road at night
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if a motorcycle helmet visor is badly scratched?

352. What should you do if a motorcycle helmet visor is badly scratched?

Cover the scratches with clear tape.
Use it only during daylight.
Ride with the visor raised.
✓ Replace it before riding.

A badly scratched or damaged visor can reduce or distort your view, especially in bright sunlight or at night. Replace a visor that no longer provides a clear, safe view and follow the helmet manufacturer's instructions.

Scratched visor on a motorcycle helmet
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do when traffic is merging from another lane?

353. What should you do when traffic is merging from another lane?

Move closer to the vehicle ahead to keep your lane clear.
Move into another lane without checking around you.
Speed up slightly so they can merge behind you.
✓ Adjust your speed and leave space when safe.

When traffic merges, good observation and speed control help vehicles join safely without sudden braking or conflict.

Vehicle merging from an adjacent lane
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

354. What does this dashboard symbol indicate?

Low washer fluid.
Charging-system warning.
Engine-temperature warning.
✓ Low fuel level.

This symbol indicates that the fuel level is low. Refuel soon to reduce the risk of running out of fuel.

Low-fuel warning symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What information is needed when requesting emergency assistance?

355. What information is needed when requesting emergency assistance?

Your vehicle colour and approximate location.
Only the road name and nearest town.
✓ Your exact location, direction of travel, vehicle details, and the problem.
Your name, destination, and planned route.

Road numbers, junctions, location markers, direction of travel, and a clear description of the incident help assistance reach you quickly.

Requesting help after a vehicle breakdown
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which roads are most likely to cause aquaplaning?

356. Which roads are most likely to cause aquaplaning?

Roads with loose chippings.
✓ Roads with standing water or deep puddles.
Roads with freshly painted road markings.
Straight roads in dry weather.

Standing water can collect in dips, ruts, or puddles, increasing the chance that tyres will lose grip.

Standing water on a road surface
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if an EV charging connector will not release from the vehicle?

357. What should you do if an EV charging connector will not release from the vehicle?

Drive forwards slowly until the connector releases.
Twist the connector from side to side until it comes loose.
Use a tool to prise the connector from the charging port.
✓ Stop the charging session, unlock the vehicle, and follow the instructions.

Charging connectors may remain locked while charging or until the vehicle is unlocked. Stop the charging session and follow the vehicle or charger's release procedure. Never force the connector; if it remains stuck, seek appropriate assistance.

Charging connector attached to an electric vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why can bridges and overpasses become icy before nearby roads?

358. Why can bridges and overpasses become icy before nearby roads?

Road salt is less effective on bridges.
Bridges are always at a higher altitude.
✓ Cold air circulates above and below them.
Traffic usually moves faster across bridges.

Bridges lose heat from both their upper and lower surfaces, so they can freeze before roads built directly on the ground.

Icy surface on an exposed bridge
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you switch on dipped headlights before entering a tunnel?

359. Why should you switch on dipped headlights before entering a tunnel?

✓ To improve visibility and help other road users see you.
To keep the windscreen from misting.
To reduce fuel consumption.
To prevent the tunnel lights from becoming too bright.

Tunnel lighting may be much darker than daylight. Dipped headlights help you see and make your vehicle more visible.

Vehicle using dipped headlights before entering a tunnel
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if you see fallen rocks on a mountain road?

360. What should you do if you see fallen rocks on a mountain road?

✓ Slow down and avoid them smoothly when safe.
Stop beside the rocks to inspect the road.
Maintain speed and drive over smaller stones.
Swerve around them immediately without checking traffic.

Loose rocks can damage tyres, affect steering, or block part of the road. Reduce speed and avoid sudden movements. If rocks are actively falling, do not enter or stop in the danger area. Keep a safe distance and, if necessary, wait in a safe place until it is safe to continue.

Fallen rocks on a mountain road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
How should a bicycle helmet fit?

361. How should a bicycle helmet fit?

Loose enough to move slightly on your head.
Tight enough to feel uncomfortable.
✓ Level, secure, and comfortably fitted.
High on the head with the straps loose.

A helmet should sit level on the head and remain securely in place so it can provide effective protection.

Bicycle helmet positioned securely on the rider's head
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you use a lower gear when driving downhill?

362. Why should you use a lower gear when driving downhill?

It increases tyre grip on steep roads.
It reduces engine braking to save fuel.
It makes the steering lighter on descents.
✓ It helps control speed using engine braking.

Engine braking helps prevent the vehicle from gaining too much speed and reduces strain on the brakes.

Lower-gear selection for a downhill road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if your vehicle breaks down inside a road tunnel?

363. What should you do if your vehicle breaks down inside a road tunnel?

Reverse toward the tunnel entrance if traffic is light.
✓ Move aside if possible, use hazard lights, and call for assistance.
Make a U-turn and drive toward the nearest exit.
Stay in the traffic lane and wait without using hazard lights.

If possible, stop in an emergency bay or another safe place and use the hazard lights. Contact tunnel control using an emergency telephone or other available assistance system, and follow the tunnel signs and instructions.

Broken-down vehicle inside a road tunnel
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

364. What does this dashboard symbol indicate?

Brake-system warning.
✓ Power-steering warning.
Electronic stability control.
Low tyre pressure.

This symbol indicates a possible fault with the power-steering system. Steering assistance may be reduced or unavailable, making the steering wheel harder to turn.

Power-steering warning symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do before opening your car door near traffic?

365. What should you do before opening your car door near traffic?

Open the door slowly and expect traffic to avoid you.
Signal before opening the door without checking behind.
Check only for vehicles, not cyclists or pedestrians.
✓ Check for cyclists, pedestrians, and vehicles.

Before opening a car door, check carefully for cyclists, pedestrians, and vehicles to avoid causing a collision.

Checking for passing road users before opening a car door
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid using an ordinary extension lead to charge an electric vehicle?

366. Why should you avoid using an ordinary extension lead to charge an electric vehicle?

It prevents the vehicle from locking while charging.
It can make the vehicle battery lose capacity immediately.
It prevents the charging port from closing afterwards.
✓ It may overheat because it is not designed for continuous high-power charging.

An ordinary household extension lead may not be designed for the sustained electrical load required for EV charging and can overheat. Use suitable approved charging equipment and follow the vehicle and charging-equipment manufacturer's instructions.

Extension lead used for electric-vehicle charging
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you check before towing a trailer?

367. What should you check before towing a trailer?

✓ The coupling, safety connections, lights, tyres, and load.
Check the tyres only if the trailer has been unused.
Check only that the trailer is securely coupled.
Secure the load only if it is heavy.

The trailer must be correctly connected and roadworthy. Its lights, tyres, safety connections, and load should all be checked.

Checking a trailer before towing
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do when approaching a narrow road with oncoming traffic?

368. What should you do when approaching a narrow road with oncoming traffic?

✓ Slow down and give space when needed.
Maintain your speed if there appears to be enough room.
Move closer to the road edge without reducing speed.
Continue first if you entered the narrow section earlier.

On narrow roads, reduce speed and be prepared to stop or use a suitable passing place. Leave enough space for the oncoming vehicle and avoid forcing either vehicle into an unsafe position.

Oncoming vehicles approaching a narrow stretch of road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do before overtaking another vehicle?

369. What should you do before overtaking another vehicle?

Signal and expect other traffic to make room.
Drive close behind before starting the overtake.
Overtake whenever the vehicle ahead is moving slowly.
✓ Make sure it is safe and allowed.

Before overtaking, check the road, mirrors, blind spots, signs, and markings, use your indicator, and only overtake when it is safe and permitted.

Vehicle preparing to overtake another vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

370. What does this vehicle-control symbol indicate?

Mirror adjustment.
Central door locking.
✓ Child safety lock.
Boot release.

This control activates the child safety lock. It helps prevent a rear door from being opened from inside the vehicle, depending on the vehicle and system design.

Child safety lock control and symbol
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What may happen when you press the accelerator fully in an automatic vehicle?

371. What may happen when you press the accelerator fully in an automatic vehicle?

✓ The transmission may shift to a lower gear for stronger acceleration.
The parking brake applies automatically.
The transmission selects Park.
The engine switches off.

In many automatic vehicles, pressing the accelerator fully can activate kickdown, causing the transmission to select a lower gear and provide stronger acceleration.

Accelerator-pedal operation for automatic kickdown
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
How can you check that a manual gearbox is in neutral?

372. How can you check that a manual gearbox is in neutral?

✓ Move the gear lever gently from side to side.
Press the accelerator pedal.
Turn the steering wheel.
Pull up the parking brake.

When a manual gearbox is in neutral, the gear lever can normally be moved freely from side to side across the centre of the gear pattern. Check that neutral is selected before starting the engine when appropriate.

Checking neutral with a manual gear lever
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

373. What does this dashboard symbol indicate?

Front fog lights.
Rear fog lights.
✓ Dipped headlights.
Main beam.

This symbol indicates that the dipped headlights are switched on. Dipped headlights illuminate the road ahead while limiting glare for other road users.

Dipped-headlight symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you be cautious when following a vehicle carrying a loose load?

374. Why should you be cautious when following a vehicle carrying a loose load?

The vehicle must always travel at a lower speed.
The vehicle must stop whenever the load shifts.
✓ Objects may fall onto the road.
Loose loads prevent the driver from using the mirrors.

A poorly secured load can fall or shift suddenly. Keep extra distance and avoid following too closely.

Vehicle carrying an unsecured load ahead
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if there is no pavement?

375. What should you do if there is no pavement?

✓ Walk where you can be seen and stay alert.
Walk close to traffic so drivers can see you.
Always walk in the same direction as traffic.
Choose the side with the smoothest road surface.

If there is no pavement, stay as far from traffic as possible and remain alert. The exact side of the road depends on local traffic rules.

Pedestrian walking beside a road without a pavement
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if a gear does not engage easily in a manual vehicle?

376. What should you do if a gear does not engage easily in a manual vehicle?

✓ Avoid forcing the gear lever.
Release the clutch suddenly.
Push the lever harder until the gear engages.
Press the accelerator fully.

If a gear does not engage easily, do not force the gear lever. Make sure the clutch is fully pressed and the vehicle's speed is suitable for the gear before trying again.

Operating a manual gear lever without forcing it
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if traffic beyond a railway crossing is blocked?

377. What should you do if traffic beyond a railway crossing is blocked?

✓ Wait until there is enough space to clear the tracks completely.
Enter the crossing and wait for traffic to move.
Cross quickly before the warning signals activate.
Follow the vehicle ahead closely across the tracks.

Never enter a railway crossing unless you can clear the tracks completely. If traffic ahead is blocked, wait before the crossing so you cannot become trapped on the railway.

Congested traffic beyond a railway crossing
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
How should you pass a large vehicle in strong winds?

378. How should you pass a large vehicle in strong winds?

Accelerate sharply as soon as you start passing.
Keep the steering fixed while you move past it.
✓ Be prepared for sudden wind changes when passing.
Stay close beside it to remain sheltered from the wind.

Large vehicles can block wind and then expose you to strong gusts when you pass them.

Vehicle passing a large vehicle in windy conditions
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if the power steering suddenly stops assisting you?

379. What should you do if the power steering suddenly stops assisting you?

Make sharp steering movements to test the remaining assistance.
Accelerate to make the steering easier.
Switch off the engine while moving to reset the system.
✓ Hold the wheel firmly, use greater steering effort, and stop safely.

The vehicle can normally still be steered, but much more effort may be required. Reduce speed and arrange an inspection.

Driver coping with a loss of power-steering assistance
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you be prepared for changing conditions on mountain roads?

380. Why should you be prepared for changing conditions on mountain roads?

Road signs become less important at higher elevations.
✓ Weather, visibility, and road conditions can change quickly.
Mountain roads always have the same weather.
Vehicles automatically lose engine power in the mountains.

Fog, rain, snow, ice, falling rocks, and strong winds can develop rapidly in mountainous areas.

Changing visibility and weather on a mountain road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

381. What does this vehicle-control symbol indicate?

✓ Headlight level adjustment.
Front fog lights.
Instrument-panel brightness.
Automatic headlights.

This control adjusts the vertical aim of the headlights. It can be used to lower the beam when the vehicle is heavily loaded, helping to avoid dazzling other road users.

Control for adjusting the headlight beam height
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
How can higher speed affect fuel or energy consumption?

382. How can higher speed affect fuel or energy consumption?

It has no effect once the vehicle is moving.
It reduces aerodynamic resistance.
It improves tyre efficiency in every situation.
✓ It can increase consumption because air resistance rises.

As speed increases, aerodynamic resistance generally rises, so the vehicle needs more energy to maintain that speed. Driving smoothly at an appropriate speed can therefore reduce fuel or energy consumption.

Vehicle speed and aerodynamic resistance
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you adjust your speed in bad weather?

383. Why should you adjust your speed in bad weather?

To make the windscreen wipers work better.
✓ Because visibility and grip may be reduced.
To reduce fuel consumption.
To prevent the tyres from losing air pressure.

Rain, snow, fog, and ice can reduce visibility and tyre grip. Lower speed gives you more time and distance to react and stop safely.

Vehicle travelling in poor weather
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you wear suitable footwear when driving?

384. Why should you wear suitable footwear when driving?

So the brakes respond more quickly.
So the clutch cannot wear out.
So the vehicle uses less fuel.
✓ So you can operate the pedals accurately and safely.

Suitable footwear helps you operate the accelerator, brake, and clutch accurately. Loose, bulky, or slippery footwear can interfere with pedal control or become caught around the pedals.

Driver's footwear and contact with the pedals
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should a child use a suitable child restraint?

385. Why should a child use a suitable child restraint?

To make it easier for the child to sleep.
To make the seat belt more comfortable.
✓ To reduce the risk of serious injury in a collision.
To prevent the vehicle from braking suddenly.

A suitable child restraint is designed to protect a child according to their size and development. It helps position and restrain the child correctly, reducing the risk of serious injury in a collision or sudden stop.

Child secured in a suitable car seat
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

386. What does this dashboard symbol indicate?

Low tyre pressure.
An engine-management fault.
Electronic stability control.
✓ A general warning requiring attention.

This is a general or master warning symbol. It indicates that the vehicle has detected a condition requiring attention and is often accompanied by a message or another warning on the instrument display.

General warning symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What is the main purpose of a motorway emergency lane or hard shoulder?

387. What is the main purpose of a motorway emergency lane or hard shoulder?

✓ For emergencies and breakdowns.
For overtaking slow-moving traffic.
For driving when the motorway is busy.
For stopping to check directions.

A motorway emergency lane or hard shoulder is primarily intended for emergencies and breakdowns, not normal driving. In some places it may be opened temporarily as a traffic lane when signs or signals specifically permit this.

Motorway hard shoulder beside the traffic lanes
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you leave a much larger following distance on an icy road?

388. Why should you leave a much larger following distance on an icy road?

To make the headlights work more effectively.
To prevent ice from forming on the windscreen.
Because ice increases tyre wear.
✓ Because stopping distances can be much longer.

Tyres have much less grip on ice, so braking takes longer. Extra distance gives you more time to slow down safely.

Following distance between vehicles on an icy road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

389. What does this vehicle-control symbol indicate?

Adaptive cruise control.
Driving mode selection.
✓ Speed limiter.
Cruise control.

The speed limiter allows the driver to set a maximum speed that the vehicle should not normally exceed while the accelerator is being used.

Vehicle speed-limiter control and symbol
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What is the general speed limit for cars on ordinary roads outside built-up areas in Switzerland?

390. What is the general speed limit for cars on ordinary roads outside built-up areas in Switzerland?

100 km/h.
✓ 80 km/h.
70 km/h.
Other speed limit.

In Switzerland, the general speed limit for cars on ordinary roads outside built-up areas is 80 km/h, unless signs indicate otherwise.

Speed limits for cars outside built-up areas
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What can slow engine cranking or dim lights indicate?

391. What can slow engine cranking or dim lights indicate?

Worn brake pads.
Incorrect tyre pressure.
A blocked air filter.
✓ A weak battery or charging-system problem.

Slow starting, dim lights, or repeated battery warnings can indicate a weak battery, poor electrical connection, or a fault in the charging system.

Vehicle battery and difficulty starting the engine
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

392. What does this vehicle-control symbol indicate?

✓ Electric window control.
Mirror adjustment.
Window lock.
Central door locking.

This control operates the vehicle's electric windows. Pressing or pulling the switch lowers or raises the corresponding window.

Switch for operating an electric window
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

393. What does this dashboard symbol indicate?

Air recirculation.
Windscreen washer.
Air conditioning.
✓ Rear window demister.

This symbol indicates the rear window demister. It heats the rear window to help clear condensation, mist or frost and improve visibility.

Rear-window demister symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid stopping in a blind spot of a large vehicle?

394. Why should you avoid stopping in a blind spot of a large vehicle?

✓ The driver may not be able to see you.
Blind spots only matter when a vehicle is reversing.
Stopping beside a large vehicle makes you easier to see.
Large vehicles always have priority when changing lanes.

Large vehicles have bigger blind spots. If you stop where the driver cannot see you, you may be at risk when the vehicle moves or turns.

Vehicle positioned in a large vehicle's blind spot
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why can main-beam headlights make driving in fog more difficult?

395. Why can main-beam headlights make driving in fog more difficult?

✓ The light can reflect off fog droplets and reduce visibility.
The stronger beam uses too much electrical power.
Main beam makes interior lights less effective.
The brighter light makes the windscreen mist more quickly.

Main beam can reflect back from fog and create glare, making it harder to see the road ahead.

Headlight glare reflected by fog
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if the engine-temperature warning shows overheating?

396. What should you do if the engine-temperature warning shows overheating?

Open the coolant cap immediately to release heat.
Increase engine speed to improve coolant circulation.
Ignore it if the engine still sounds normal.
✓ Stop safely, switch off the engine, and allow it to cool.

Continuing to drive an overheating vehicle can cause severe damage. Allow the engine to cool and follow the manufacturer's instructions.

Engine-overheating warning on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should a front passenger keep their feet off the dashboard?

397. Why should a front passenger keep their feet off the dashboard?

It can prevent the engine from cooling properly.
It can interfere with the rear-view mirror.
✓ It can greatly increase the risk of injury if the airbag deploys.
It can prevent the passenger airbag from deploying.

A front airbag deploys very quickly and with considerable force. If a passenger has their feet or legs on the dashboard, airbag deployment can force their legs backwards and greatly increase the risk of serious injury. Passengers should sit normally with their feet in the footwell and wear their seat belts correctly. The driver should make sure everyone is seated and restrained safely before setting off.

Passenger resting their feet on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do before driving down a long, steep hill?

398. What should you do before driving down a long, steep hill?

Select a higher gear to reduce engine resistance.
Accelerate before the descent to maintain momentum.
✓ Reduce speed and select a suitable lower gear.
Coast in neutral to save fuel.

A lower gear helps control your speed and reduces the amount of continuous braking needed on a long descent.

Vehicle approaching a long, steep descent
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you be careful when turning across oncoming traffic?

399. Why should you be careful when turning across oncoming traffic?

Turning makes your vehicle take longer to accelerate.
Your steering becomes less responsive during the turn.
Oncoming vehicles need more distance to change lanes.
✓ You must judge the speed and distance of approaching vehicles.

Turning across traffic requires careful observation. Misjudging speed or distance can lead to a serious collision.

Vehicle preparing to turn across oncoming traffic
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you normally do before selecting D or R in an automatic vehicle?

400. What should you normally do before selecting D or R in an automatic vehicle?

Apply the parking brake only.
Press the accelerator pedal.
✓ Press and hold the brake pedal.
Switch off the engine.

Before selecting D (Drive) or R (Reverse), keep the brake pedal pressed to prevent the vehicle from moving unexpectedly when the gear is engaged.

Holding the brake before selecting an automatic driving gear
AI-generated by Traffic-rules.com • WCIT • CC BY-SA