Topic: Vehicle lights and horn · Nº 397 / 839

Con lluvia muy intensa, ¿es obligatorio utilizar la luz antiniebla trasera?
In very heavy rain, is it compulsory to use the rear fog light?
- ASí.Yes.
- BNo, sólo es opcional.No, it is only optional.
- CNo, sólo puedo usarla en caso de niebla muy espesa.No, I can only use it in very dense fog.
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Correct answer
- ASí.Yes.
Explanation
REAR FOG LIGHT: - Fitting and using it are compulsory. - It must be red. - It must be used in DENSE fog, VERY heavy rain, HEAVY snowfall or THICK clouds of smoke or dust. During the day, the rear fog light must be used at least together with the front fog light or dipped headlights. At night, at least with dipped headlights.
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.