Lighting and Optical Signals
What advantage do adaptive (directional) headlights offer?
Reviewed on 26 Jul 2026
- A They switch off the lights automatically when braking
- ✓ They improve visibility on curves by following the steering
- C They replace the hazard lights
- D They increase the vehicle's top speed
Why this is the correct answer
Adaptive headlights follow the direction of the steering, aiming the beam towards the inside of bends. This improves visibility on curves, where fixed headlights would leave areas in shadow.
More questions on Lighting and Optical Signals
- You are carrying a heavy load in the rear of the vehicle. How does this affect the headlights?
- Why is it important to keep the headlights clean and correctly adjusted?
- In which of these situations is the use of the horn (acoustic signal) justified outside built-up areas?
- As a general rule, is the use of acoustic signals (horn) permitted within built-up areas?
- A driver uses a brief flash of the headlights during the day. What is its usual purpose?
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