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Car
Theory
Switzerland

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Everything you need to know for the Swiss car theory test — all topics, official ASA questions and study aids at a glance.

Overview

Which topics do you need to study?

The Swiss car theory test covers your knowledge in 10 subject areas. The official ASA questions cover all areas — from traffic rules to first aid, environment and law.

10 Topics
50 Questions
45' Duration

Basics

Traffic Rules

  • Keep-right rule and lane changes
  • Right-of-way rules at intersections
  • Overtaking bans and rules
  • Driving on motorways and expressways
  • Behaviour towards pedestrians

Assistance

Driver Assistance Systems

  • ABS (anti-lock braking system): prevents wheel lock-up
  • ESP (stability programme): stabilises the vehicle
  • Cruise control: constant speed on motorways
  • Lane-keeping assistant and blind-spot warning
  • Driver assistance systems do not replace the driver's attention

Speed

Speed

  • Built-up areas: 50 km/h (30 km/h in encounter zones)
  • Outside built-up areas: 80 km/h
  • Semi-motorways: 100 km/h
  • Motorways: 120 km/h
  • Speed adapted to weather conditions

Parking

Parking & Stopping

  • No-stopping and no-parking rules
  • Parking on pavements prohibited (Art. 41 Para. 1bis TRO)
  • Distance from other vehicles
  • Breakdown stop and warning signals
  • Parking disc and blue zone

Adapted Speed

Adjusted Speed

  • Adjust speed to road conditions
  • Visibility: choose a speed that allows stopping within the visible distance
  • Braking distance significantly longer in wet and icy conditions
  • 30 km/h zones: adapted driving style required
  • Construction sites and school zones: special caution

Technology

Vehicle Technology

  • Daytime lighting requirement (daytime running lights)
  • Tyre regulations and tread depth
  • Seatbelt for all occupants
  • Child safety: children up to 12 years AND under 150 cm in child seat/belt
  • Roadworthiness of the vehicle

Conditions

Driving in Special Conditions

  • Wet roads: aquaplaning and braking distance
  • Snow and ice: no legal winter tyre requirement, but duty to control the vehicle
  • Fog: rear fog light required below 50 m visibility
  • Night driving: dipped headlights required, adapted speed
  • Construction sites: safety distance

First Aid

First Aid & Accidents

  • Duty to render assistance
  • Secure the accident scene
  • Emergency: 117 (police) / 144 (ambulance) / 112 (European emergency)
  • Recovery position
  • European accident statement

Right of Way

Right of Way

  • Right before left at uncontrolled intersections
  • Priority roads and 'Give Way' sign
  • Roundabout: priority for vehicles in the roundabout
  • Emergency vehicles with blue lights and sirens
  • Pedestrian crossings: priority for pedestrians

Right of Way

Special Right-of-Way Cases

  • Joining main roads and motorways
  • Zip merge at lane ends
  • Mountain roads: uphill traffic has priority
  • Trams: priority over road vehicles
  • Police officer's signals override all others

The App

Learn with the best
theory app in Switzerland

Official ASA Theory Questions All current official ASA theory questions. These questions come up in the exam.
Detailed Explanations Detailed explanation for every theory question.
Theory Section Focus on the really relevant theory.
Learning Progress Overview of your learning progress at any time.
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Individual Learning In blocks, with flashcards or iteratively until you answer everything correctly.
Exam Simulation Simulate the theory test in exam mode.
Road Signs Explained Every road sign is explained in detail.

Free

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Cheat Sheet

Numbers to Remember
for the Test

All important numbers, distances, formulas and limit values for the Swiss car theory test — compact at a glance.

Go to Cheat Sheet

Ready?

Study today —
pass tomorrow.

Start now with the official ASA questions. Free, without registration.