Topic: Vehicle lights and horn · Nº 599 / 839

¿Se puede utilizar la luz antiniebla trasera de día?
May you use the rear fog light during the day?
- ASí, pero solo en vías urbanas.Yes, but only in built-up areas.
- BSí, pero solo en condiciones atmosféricas especialmente desfavorables.Yes, but only in particularly bad weather conditions.
- CNo, únicamente de noche.No, only at night.
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Correct answer
- BSí, pero solo en condiciones atmosféricas especialmente desfavorables.Yes, but only in particularly bad weather conditions.
Explanation
The rear fog light may be used day or night, but under Article 106.2 of the General Traffic Regulations (RGC) only in particularly bad conditions, such as thick fog, very heavy rain, heavy snowfall or dense clouds of dust or smoke. In good weather or light fog it dazzles, and switching it on is prohibited.
The rule · Real Decreto 1428/2003, de 21 de noviembre, Reglamento General de Circulación (RGC) · art. 106.2
La luz antiniebla trasera solamente deberá llevarse encendida cuando las condiciones meteorológicas o ambientales sean especialmente desfavorablesRead the full rule
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