Which lights must a truck have on when driving at night on a road passing through a town (travesía) that is not sufficiently lit?

Question

DentroTest · Accepted Answer

Between sunset and sunrise, in a built-up area or on a road passing through a town (travesía) that is insufficiently lit, the General Traffic Regulations require the low beam (short-range) lights to be on together with the position lights (Article 101(1)). The high beam (long-range) light is switched on only outside built-up areas, on insufficiently lit roads and at more than 40 km/h (Article 100(1)), and it is replaced by the low beam as soon as there is a risk of dazzling (Article 102), so it is not the one that applies on a travesía. The position lights alone are not enough for driving at night: they serve to make the vehicle seen, not to light the road.

Which lights must a truck have on when driving at night on a road passing through a town (travesía) that is not sufficiently lit?

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