Turning on low beam headlights or daytime running lights (DRL) during daylight hours is a mandatory requirement Clause 19.1 of the Traffic Rules Russian Federation. Many drivers mistakenly believe that the presence of DRLs completely frees them from the need to check the operating mode of the optics, but the law clearly regulates that a moving vehicle must be indicated by switched on lights. Ignoring this rule entails administrative liability, and improper use of optics can cause an emergency on the road.
Modern cars are often equipped with automatic systems that independently activate daytime running lights when starting the engine, but owners of older models or cars with manual settings should monitor the switch themselves. It is important to understand that side lights They are not a full-fledged replacement for either DRLs or low beams, since their brightness is insufficient to effectively indicate a car in traffic. Proper use of lighting devices is not only a way to avoid a fine, but also an element of driving culture that increases the visibility of the vehicle.
Traffic regulations requirements for vehicle designation during the day
The main document regulating behavior on the road is the code Traffic rules of the Russian Federation, where clause 19.1 directly states: during daylight hours, all moving vehicles must have low-beam headlights or daytime running lights on. This requirement was introduced to improve safety and reduce the number of accidents associated with poor visibility of road users. The legislator does not leave the driver a choice between these two options, granting equal rights to both modes of operation of the optics.
It is worth noting that the use of fog lights (FTL) is also allowed during daylight hours, but only in combination with low beams or independently if the design of the car allows them to work as DRLs. However, classic fog lights without the main light may be regarded by the inspector as a violation if they do not comply with the technical regulations. The basic rule is: the car must be clearly visible to other road users from the front.
⚠️ Attention: Using only side lights during daylight hours is a violation of traffic rules, since they do not provide sufficient brightness to identify the vehicle.
Drivers must remember that the absence of lights on is a direct violation, which is recorded by cameras or traffic police inspectors. Even if there is bright sun outside, the rules require turning on the lights to increase the contrast of the car's silhouette. Daytime running lights designed in such a way as not to dazzle oncoming drivers, but at the same time be clearly visible.
Differences between DRL and low beam headlights
The main difference between daytime running lights and low beams is their purpose and the intensity of the glow. DRL created exclusively to indicate a vehicle during daylight hours, they have lower brightness compared to low beam headlights and do not illuminate the road surface. At the same time low beam headlights designed to illuminate the road at night and have a higher power, which can lead to dazzling oncoming drivers if used as constant daylight illumination unnecessarily.
Technically, DRLs consume significantly less electricity, which reduces the load on the generator and the fuel consumption of the engine. Using low beam headlights during the day increases wear on the lamps as they operate at full power. Modern LED LED modules DRLs last much longer than halogen low beam lamps.
A comparison table of characteristics will help you better understand the difference between these light sources:
| Characteristics | Daytime running lights (DRL) | Low beam headlights |
|---|---|---|
| Purpose | Car designation during the day | Road lighting at night |
| Energy consumption | Low (4-10 W) | High (55 W or more) |
| Lamp life | High (up to 50,000 hours) | Medium (500-1000 hours) |
| Brightness | Limited (not blinding) | High (lights the way) |
Technical nuances of installing DRLs
When installing DRLs yourself, it is important to observe the angle of inclination and the strength of the light beam. Incorrectly installed lights can blind oncoming drivers, which is equivalent to a violation of the vehicle operating rules.
Thus, the presence of standard DRLs is an advantage that allows you to save the life of the main headlights. However, if they are not available, the driver is required to use low beams.
Fines for violating the rules on the use of light
For failure to comply with the requirements of clause 19.1 of the traffic rules, administrative liability is provided under part 4 of article 12.20 of the Code of Administrative Offenses of the Russian Federation. Violation of the rules for using external lighting devices entails a fine of 500 rubles. Despite the seemingly insignificant amount, systematically ignoring the rules can lead to more serious consequences, especially if the lack of light causes an accident.
Traffic police inspectors have the right to stop the vehicle to check its technical condition, including the operation of the optics. It is important to distinguish between situations: if your low beam bulb has burned out and you are driving with the DRLs on, this is one violation, but if all devices are turned off, the situation may be assessed more strictly. Code of Administrative Offenses clearly classifies these offenses.
- 🚗 The fine for not turning on the low beam or DRL is 500 rubles.
- 💡 The use of faulty lighting devices is also grounds for a fine.
- 🚫 Driving with unregistered or homemade DRLs may result in deprivation of your license.
It should be remembered that paying the fine within 20 days allows you to receive a 50% discount. However, it is better to follow the rules from the beginning so as not to create dangerous situations on the road. Automatic cameras So far, this type of violation is rarely recorded, but manual control by the police remains effective.
Problems with automation and light sensors
Many modern cars are equipped with a light sensor that automatically turns on the low beam when visibility decreases. However, during daylight hours, this sensor often does not activate the headlights, relying on the DRL system. Owners of such cars need to periodically check whether the headlights are on when starting to move, since automation may fail or be configured incorrectly.
A common problem is when the driver turns on only the lights, mistakenly believing that this is enough. On the dashboard, the headroom indicators and DRLs may look similar or be completely absent in some trim levels. Green indicator on the panel it usually signals that the headlights are on, but does not guarantee the operation of the DRLs or low beams.
If your car does not have automatic switching on, develop the habit of starting the engine and immediately turning on the lights. This action should become a reflex, like fastening a seat belt. Manual control requires more discipline from the driver.
Impact on battery and lamp life
Using low beam headlights during daylight hours inevitably leads to accelerated lamp burnout. Halogen lamps, which are installed on most cars, have a limited service life. Constant operation at full power shortens their service life, which forces the driver to replace them more often. DRL in this regard it is much more economical.
In addition, the constant load on the vehicle's electrical network, especially in traffic jams, can affect the life of the generator and battery. Although modern vehicles are designed to operate with all loads, reducing the load has a positive effect on the overall reliability of the system. LED optics It practically does not heat up and consumes minimal energy.
The use of standard DRLs extends the life of low beam lamps and reduces fuel consumption.
To save money and time, it is recommended to monitor the serviceability of the DRLs. If they are burned out, they need to be replaced, and not constantly switch to low beam, if the design of the car allows you to separate these modes.
Instructions: how to check the operation of lighting devices
Before driving, each driver must make sure that the lighting equipment is in working order. It takes a few seconds, but guarantees safety and no fines. The inspection must be systematic and cover all major lighting components.
- 🔍 Visually inspect the headlights for glass integrity and cleanliness.
- 💡 Turn on the ignition and check if the indicators on the instrument panel light up.
- 👀 Ask an assistant or use the reflection in a store window to make sure the DRLs or low beams are working.
☑️ Check the lights before leaving
Regular inspection allows you to identify burnt-out bulbs before an inspector stops you. It is also worth paying attention to the color of the light beam - it must match the type of lamp and not have any extraneous shades.
Features of operation in different conditions
In conditions of fog, rain or snow during daylight hours, visibility drops sharply. In such situations Traffic rules recommend or oblige you to turn on low beam headlights, even if the DRLs are working properly. Daytime running lights are often located low and in bad weather may not be visible to other road users due to spray or snow.
When driving through tunnels or in dark conditions, automatic switching may be delayed. The driver is required to manually control the situation and turn on the low beams in advance. Security in this case, saving lamp life is a priority.
⚠️ Attention: In conditions of poor visibility (fog, rain) DRLs may not be effective; be sure to turn on low beam headlights.
Remember that your job is to be noticed. If you doubt whether others can see you, turn on your low beams. This is a universal rule that works in any weather conditions.
Frequently asked questions (FAQ)
Is it possible to drive during the day with only dimensions?
No, the rules of the road require either low beams or DRLs to be turned on. Side lights are designed to indicate a stationary vehicle at night and do not provide sufficient visibility in traffic.
Is there a fine if one DRL bulb burns out?
Yes, malfunctioning external lighting devices is a violation. If the DRLs are installed structurally and one of them does not light, this may be regarded as a malfunction, although in practice inspectors often limit themselves to warning if the second light is illuminated.
Do I need to turn on the light in the tunnel during the day?
Yes, when entering a tunnel, even during the day, you must turn on low beam headlights. DRLs may not be bright enough to illuminate tunnel walls and indicate dimensions in a confined space.
Is it possible to install DRLs yourself on an old car?
Installation of DRLs is possible, but must be carried out in accordance with GOST R 41.87-2004. Home-made designs or improper installation can lead to problems during inspection and fines from the traffic police.