Topic: Vehicle lights and horn · Nº 528 / 839
La luz antiniebla trasera deberá utilizarse siempre que...
The rear fog light must be used whenever...
- Acircule por un puerto de montaña.you are driving over a mountain pass.
- Bcircule por un túnel.you are driving through a tunnel.
- Ccircule con fuerte nevada.you are driving in heavy snowfall.
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Correct answer
- Ccircule con fuerte nevada.you are driving in heavy snowfall.
Explanation
The rear fog light is only for conditions that greatly reduce visibility: dense fog, very heavy rain or heavy snowfall. When visibility is good, its strong light would dazzle the drivers behind.
Independent app: not affiliated with or endorsed by the DGT (Spain's Directorate-General for Traffic) or the Ministry of the Interior. The official exam is booked with the DGT and taken at its test centres. The questions here are practice material; the DGT's official question bank is not public.