when you get driver license, you must know all the subtleties of driving. But there are so many variables, so many different situations, that there are usually doubts on any topic related to road safety. Even those who have been on the road for many years. Moreover, many of these questions or controversies are related to frequent changes in legislation. Example, daytime lights.

The extended practice of most drivers is that car lights They only glow at night. That is, when track lighting through which we circulate is not enough for identify signs and signs what we see in front of us. And while it’s not entirely wrong, it’s not entirely correct.

Thus, the General Directorate of Road Traffic carries out educational work at some intervals, reminding drivers in which situations they should use their car headlights. AND when is it convenient to turn on the daytime running lightsin what situations and, with particular attention to certain cases.

  • When is it necessary to put on the light?
  • Daylight to make you more visible
  • When should daytime running lights be switched on?
  • What to do in rain, snow or fog

When is it necessary to put on the light?

check The Twitter account of the General Directorate of Road Traffic is very active. In it we find tips, reminders and news related to highway driving, in the city and beyond, and what rules apply to all types of vehicles. From cars To motorcycles or so fashionable electric scooters.

It was in one of the DGT Twitter posts that we found the answer to the age-old dilemma. When are we, as drivers, required to turn on our car’s headlights?


  • Between dusk and dawn and in the tunnels
  • On special lanes, reverse or in the opposite direction
  • In conditions of poor visibility or environment
  • always on motorcycles

Although with this information we could solve the issue of daytime running lights on the road, it is worth remembering other publications in which the General Directorate of Highway Traffic confirms or clarifies situations where daylight There are more than recommended.

In another publication, he advises to learn about the state of roads and traffic and elaborates that “if you use special stripes remember, always with the light on and at a maximum speed of 80 km/h. Specific, “Ray always on.” This refers to when we drive in the opposite direction from normal on motorways or dual carriageways, “to ensure the flow of traffic on city entrances.”

Daylight to make you more visible

The General Directorate of Road Traffic publishes the journal “Road Traffic and Road Safety”. Maybe read for free and download as PDF. It explains in detail the issues related to the rules and every aspect of driving and, as the name suggests, road safety.

In one of his articles a few years ago, he touched on exactly this topic. The one with daylight. Its title is already a declaration of intent: “Shine, turn them on even if it’s a day“. The subtitle adds that “a car with headlights on is always visible from a greater distancewhether the car is black, gray or white.”

The article describes the main advantage To keep the daytime running lights on: reduces the risk of an accidentas it increases visibility as for others vehicles as of pedestrians. Specifically, it states that “turning on low beams” makes your vehicle “visible from 170 meters” at night.

However, in a DGT Twitter post, we found a warning about the light. if we drive on city roadsIn particular, it says that “high beam prohibited“.

And if you’re concerned about the cost of keeping the lights on all the time, the article says that as of February 2011, a community directive requires that “all cars leaving the factory be fitted with LCD systems, low energy lamps and automatic start“.

When should daytime running lights be switched on?

Continuing DGT’s recommendation to turn on daytime running lights when we’re driving. The article we reviewed earlier includes a list of various key situations in which we should use light car yes or yes.

  • When you see the shadow of your car: If you see the shadow of your car in front or to the sides, it means that the sun is very low. Here we would have to include transition lighting.
  • If you need lower the umbrella: the situation is the opposite of the previous one, but for this you need to do the same by turning on the light.
  • TO enter the tunnel: in this particular situation there is no doubt. When entering the tunnel day and night, you have to turn on the light. According to the DGT itself, “in the first meters the eye needs time to get used to to the change of world. And asphalt tends to have the worst grip you need longer stopping distance“. It also says that “if he wears sunglassestake them off when you go in and put them on when you go out, where you might be blinded.”

What to do in rain, snow or fog

As we have seen in this article, the key to using daylight lies in visibility. Make your car more visible and that you see better what is in front of you on the road to avoid accidents. So Adverse weather conditions These are moments in which light plays an important role.

When it rains be light or heavy rainit’s comfortable take certain precautions. The General Directorate of Traffic itself explains this very well in a tweet. Speed, turn on low beamincrease the safety distance and maneuver smoothly.

fog it is also a big obstacle to good visibility on the road. In this situation, it is also convenient to slow down, increase the safety distance, and in this case “do not use high beam; only fog when the fog is strong.

And finally snow. If there is snow on the road, the same precautions:put on the lightslow down and increase the safety distance.”

As a last piece of advice, remember that “at night we must turn off rear fog lamp if there is a car nearby and he sees us well enough with the marker light. In addition to dazzling and disturbing the driver behind us, the glare from the fog lights makes our car’s brake lights barely visible, so they will be perceived later when we brake, increasing the risk of a rear-end crash.

Source: Hiper Textual

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I'm Blaine Morgan, an experienced journalist and writer with over 8 years of experience in the tech industry. My expertise lies in writing about technology news and trends, covering everything from cutting-edge gadgets to emerging software developments. I've written for several leading publications including Gadget Onus where I am an author.


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