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Question 2785

On straight, level roads, which of the following vehicle lights can cause blinding glare even when properly adjusted?

  1. Low-beam headlights.
  2. Both low-beam and high-beam headlights.
  3. High-beam headlights.
Show answer and explanation

Correct answer: High-beam headlights.

High-beam headlights illuminate over a long distance and can blind others with glare even when properly aligned. Low beams are designed to provide illumination without causing glare under those conditions.

Reglamento General de Vehículos (Real Decreto 2822/1998) · Reglamento General de Circulación (Real Decreto 1428/2003)