The headlights on the VAZ-2114 are dim and low, what should I do?

Even new cars may experience such a problem as power loss during operation. When the car starts, with good wiring, there should be between 14 and 14.8 volts. The error of the problem is minus 1-3 volts. This means that urgent debugging of the wiring is needed so that when the electrical equipment is turned on, the drawdown does not exceed 0.3 - 0.5 volts.

If you bought a used car, you will constantly face the problem of power supply to the headlights. To make the problem less likely to occur, you need to make sure that the wire from the generator housing approaches the battery negative by at least six squares. To prevent oxidation six months after purchasing the car, you need to clean everything on the plus side, and also treat the contacts with a special spray or lubricant.

What you need to know about headlights

The headlights are connected to the battery by two wires with positive and negative contacts, leading directly to the head light. At the break in the positive wire there is a relay powered by the wires going to the lamps. The cost of a two- or four-pin relay is approximately sixty rubles.

When you press the light switch, the relay is energized. The relay closes and the voltage goes directly, bypassing all contacts, from the battery to the lamp. In this case, a regular lamp will shine as brightly as if you had a + 80% lamp.

You can install it yourself; no special knowledge is required. It is enough to know the basics of physics at the 9th grade level of high school. The main rule is to carefully and tightly insulate all contacts and the relay itself. This procedure, which will subsequently save you a lot of time and nerves, will take no more than half an hour.

You need to understand and find out the reasons why the headlights on the VAZ 2110 and 2114 shine poorly as quickly as possible. Light on the road is the key to your well-being after sunset, and especially in winter, when it gets dark early (and dawn comes late). If bad weather conditions in the form of rain or snow are added to the general theme, then the lack of lighting becomes literally dangerous.

Driving almost by touch means, first of all, risking the integrity of your iron horse: an undetected hole can seriously damage the chassis, or even cause a skid, which is fraught with injuries not only for your car, but also for oncoming/passing people.

Why the headlights on the VAZ 2110 and 2114 shine poorly, you need to look for the reasons until you are completely sure that it is this factor that interferes with proper functioning. Simply changing lamps to more powerful ones does not always solve the problem and may turn out to be an unnecessary waste of money.

Why bad light may occur on a VAZ 2114

To solve the problem, you need to understand all the nuances of the headlights.
Simply replacing headlights may not give the desired effect. In some cases, changing lamps will be a waste of money. Improving the headlights Causes of headlight malfunction:

1. One of the most common reasons is dirty windows. Dirt, which may appear on the headlights after prolonged use, can reduce illumination by approximately 50%. It also happens that it is quite difficult to notice any dirt on the headlights. This is due to the fact that they may not be noticeable. How to remove dirt from headlights? This may not be so easy to do, because using a dry rag is prohibited. It leaves small and unnoticeable scratches on the glass that can ruin the glass.

Recommendation. In order to wash the headlights, you need to use a special cloth and detergents. Only in this case will the car owner be able to effectively clean the headlights of all kinds of contaminants. Another way to keep your headlights clean is to install a washer.

1. Minor scratches are another common cause of dim headlights. Scratches can appear for a variety of reasons. The thing is that by wiping the headlights with a regular rag or even a glove or some item of clothing, you can actually clean the surface of the headlight, but small scratches will also appear on it. As long as the number of scratches is small, this will not have any serious effect on the performance of the headlights, but after a long time there may be so many scratches that the headlights will be exceptionally dim.
2. In some situations, the glass may even burst. There are many reasons for this. In Russia and other CIS countries this can happen due to temperature. If a car enthusiast notices any crack, he needs to remove the headlamp as soon as possible and replace it with a new one. If this is not done, the headlight may stop working while driving. The consequences of unexpectedly turning off the lights can be unpredictable.
3. Another reason for deterioration in illumination is the age of the headlight. Over time, the headlights become increasingly cloudy. This is due to the fact that while driving, various small debris, as well as sand and dust, fall onto the surface of the headlight. As a result, very small scratches begin to appear on them. Despite the fact that they are practically invisible, these scratches are capable of refracting light according to the principle of a prism. This is an extremely unpleasant effect. It is because of this that the glass has to be replaced. How to protect the headlight from such unpleasant consequences? In this case, it is recommended to cover them with a special protective film, which can be purchased at a car store.

Tuned headlights VAZ 2114

Content

The simplest reasons are usually the most likely. Dirty headlights

reduce illumination by 50%.
Wiping them with a dry cloth is not a good idea. With this approach, you also scratch the glass, which over time will make their dim glow permanent. If you don’t want to regularly wash your headlights by hand, install a washer. By the way, the unit from Volga is perfect for the “ten”. Moreover, the installation is quite simple and can be done on your own. The glass may burst. If you notice a crack on the surface, you will have to remove the headlight unit and replace it with a new one. If your car has already run well, the glass may naturally become cloudy from age. Since it is in the forefront when moving, dust, grains of sand and small debris, hitting the headlight at speed, leave microscopic scratches on the glass. Most of them are so small that they are not even visualized, but at the same time they refract and scatter light according to the principle of a prism. The glass will have to be replaced; and so that the next replacement moves as far away as possible, you can cover it with a protective film. Related articles:

• “How and with what to polish plastic headlights”;
• “Polishing headlights with toothpaste yourself.”

If everything is in order with the glass, a possible reason for the dim glow may be a peeling reflector. No matter how powerful the lamp you screw into the headlight, you will not get the proper brightness of light. On most foreign cars, in this case, you have to change the entire headlight; On VAZs, only the reflector can be replaced. Moreover, the procedure is very simple:

• The shabby reflector is dismantled, a new one is installed, and the headlight is assembled in the reverse order.

Before installing the glass, do not forget to clean both it and the body of the old sealant and degrease it before applying a new layer. Related articles:

• “How to restore a headlight reflector”;
• “What is the best sealant for gluing headlight glasses.”

Voltage problems:

Especially typical for cars with halogen lamps. A lack of voltage can be caused by a malfunctioning generator or oxidation/breakage of the contact. Normal light is produced at a voltage of 13.8-14.2 V, and the same should be at the ends of the working lamp. A drop on it of no more than 0.2-0.3 V at 2000 rpm is acceptable. A lower voltage indicates that there is a faulty contact in the circuit. It is required to detect and eliminate the defect; Installing stronger lamps before repair is strictly prohibited: it can lead to overheating and even ignition of the faulty contact.

Insufficient lighting may be caused by unadjusted headlights. Moreover, at one time the adjustment could be correct, but due to an accidental shock (for example, a bumper catching a curb) it was disrupted. You can correct the position yourself, without optical instruments.

• Markings are made on the wall: the central vertical line should coincide with the center of the car, the side lines should coincide with the center of the headlights.
• The glass is removed from the headlight to access the adjustment screw, the second one is covered with any cardboard. The direction is adjusted to exactly hit the point of intersection of the lines. The adjustment is carried out with the low beam on: then the high beam will also be adjusted correctly.

• “How to properly adjust headlights”;
• “How to improve headlights.”

After debugging one headlight, the same manipulations are carried out with the second. If the reason why the headlights on the VAZ 2110 and 2114 shine poorly was an imbalance of direction, after adjustment it will become easier not only for you, but also for other drivers: often crooked headlights blind oncoming people. And it also causes inconvenience to fellow travelers if they get caught in the interior rearview mirror.

How to improve the light on a VAZ 2114. Replacing the reflector

The procedure for replacing the reflector is extremely simple. Every car enthusiast can handle it. Action plan:

1. First you need to remove the headlight unit. This can only be done with the battery turned off.
2. Then you need to remove the glass from the headlight. It is secured with sealant. It is softened using a regular hair dryer. After this, the glass must be carefully pryed and removed.
3. The next step is unscrewing the light bulb.
4. After this, you need to dismantle the shabby reflector and install a new one. When this is done, the car enthusiast will only have to assemble the headlight in full compliance with the reverse sequence.

We must not forget that before installing the glass it needs to be cleaned, and it is best to degrease the body as soon as possible before applying another layer.

Product change process

Anyone can replace a failed component of the low or high beam system. You will need the following tools:

• awl (thin screwdriver);
• magnet equipped with a long handle (optional).

First of all, to replace you will need to remove the negative cable from the battery. If you do not do this, you may receive an electric shock.

After this, follow the instructions:

1. Open the hood with the car's ignition off. Find the headlight units on both sides of the car.
2. Unscrew the protective box of the light source on the headlamp from both sides. After removing the box cover, you will see under it a block with three contacts that are responsible for powering the lighting system, as well as a spring-type holder.
3. Disconnect the block, and then, using a squeezing movement of the product fasteners, release the lighting element. You can remove it from the standard mounting location.

To replace and replace with another bright light product, follow the instructions in reverse order.

Dim headlights, causes and how to fix them

There are a number of specific situations in which the headlights may shine dimly:

1.If the headlights were adjusted poorly or incorrectly.

2. If the voltage is too weak.

3. If the headlights are clogged.

4. If the headlight glasses are cloudy.

5. If the contacts come off.

One headlight burns brighter than the other, reasons and how to fix it

There are also cases when one of the headlights burns much brighter than the other. This happens for the following reasons:

1. One headlight may burn brighter than the other if its contacts have become loose. In this case, you will have to disassemble the headlight to carefully check all the necessary connections and thus eliminate the problem.

2. If one of the headlights is mechanically damaged. Such damage cannot be repaired and can only be eliminated by replacing the headlight.

3. One of the simplest and most common causes of poor headlight light is ordinary contamination of the surface of the headlight. Dirt can be easily removed by wiping the headlight with a wet cloth.

4. If the light bulb has become unusable. In this situation, you just need to replace the light bulb with a new one.

If the contacts are damaged

So, let's say you figured out why the lamps are not working well or why one headlight is dim.
This means that the problem can now be fixed. If the headlight's contacts are loose or damaged, it may not be immediately obvious. A distinctive feature of this malfunction is that the headlights periodically begin to burn brighter. This happens, for example, after the car shakes due to hitting a bump, during a sharp turn or hitting the hood.

In such cases, the contacts temporarily change their position, clinging more tightly, and the lamps begin to work at full capacity.

However, we note that such a characteristic is only a sign, and not a way to repair lamps. In order to fix the problem, you need to fix the problem with the contacts.

The contacts may be damaged or clogged, or they may become loose. The easiest way to fix this problem is to contact a car service.

But you can also try to remove the headlights yourself, check the contact coils and, if they come off, weld them or cover them with epoxy glue.

Voltage

Additionally, you need to check whether the voltage supplied to the lamps is sufficient for bright light. Low voltage can be caused not only by damaged contacts, but also by problems with the generator.

Some car owners make a grave mistake. When they realize that the reason for poor lighting lies in problems with the contacts, they change them to more powerful ones. But because of this, the contact area begins to overheat regularly.

To check the voltage level in the contacts, you need to use a multimeter. This device will help to effectively identify the section of the electrical circuit where problems arise.

The headlights shine too poorly - we improve the low/high beam on the car

Dim headlights have become a big problem for many car owners. Poor lighting on the highway means you can see only part of the objects along the way and there is no chance of normal, confident movement. Poor quality low beams in the city, especially in wet weather, mean the risk of not seeing a pedestrian on the road or not noticing cars driving without illumination. So it’s always worth remembering what the light on the car should be. There are dozens of options for improving the brightness and quality of the light beam from headlights. Today we will look at some of them. Let us remind you right away that we will be talking about halogen headlights, which are permitted by law. Although xenon improves the quality of light, it reduces safety due to significant blinding of drivers of oncoming cars.

We recommend: How to change valve stem seals in a car?

All-weather lamps

Another test is to overcome adverse weather conditions. Such lamps have a special coating on the main surface that transmits light; it colors the light in a yellowish tint, which allows the light to remain contrasting in bad weather conditions.

All-weather lamps H4

PHILIPS h4 weather vision, NARVA h4 azuro, GENERAL ELECTRIC h4 oldey, IPF h4 superbeam are the manufacturers that were tested.

The first parameter (high beam), Philips and Gerenard Electric devices are almost equally good.

In the low beam test, Phillips beats its high beam category neighbor to become the sole winner.

The low beam is dim, reasons and how to fix it

Today, there are traffic rules according to which every car owner is required to drive with low beam headlights on during the day. Continuous use of lighting can significantly increase the risk of breakdown. There are several causes of malfunctions and they are all quite different:

1.If there are problems with contacts. Often, oxidation damages a headlight. In this case, you need to pay attention to the mass under the hood and the console. Check the headlight terminals carefully as they may become loose from the mounting components. The natural process of oxidation occurs due to moisture entering the contacts. To prevent this, it is necessary to treat the contacts with silicone grease.

2. In many cases, clouding of the headlight can occur due to its long-term use. Therefore, if regular cleaning of the headlight does not give any result, you need to replace it.

3. If the headlight bulb is out of order. In this case, replacing the light bulb is the only solution.

Setting the fog lights

Adjusting the fog lights involves several steps:

• vehicle preparation;
• drawing up a diagram;
• adjustment.

The preparatory steps are no different from the actions performed before adjusting the main headlights. The fog lights should be clean, the tires should be inflated, and the trunk should be empty.

When setting up fog lights, you should use a special diagram that you create yourself. This requires:

1. Place the car at a distance of 5-10 meters from the wall.
2. Measure the height of the center of the headlight and mark it with a line on the diagram.
3. Transfer the marks of the center of the car and the fog lamps to the wall.
4. Draw a line 10-12 centimeters below the height mark of the fog lights.

To adjust the optics, you need to turn the screw until the beam reaches the level marked on the plan. If the headlight cannot be adjusted, you should clean the bolt head and inspect it for souring. You can use WD-40 aerosol to lubricate the parts. If the bolt rotates but the reflector remains in place, you will need to dismantle the fog lamp and check the integrity of the mechanism.

How to adjust headlights, work progress step by step

If the headlights are not adjusted correctly, this can cause headlight problems. Correctly adjusting headlights is a very delicate process, however, it is very important and extremely necessary. Very often, it seems that small differences in the angle of the light flow are not capable of creating discomfort for the driver, even when driving on unlit roads. However, as practice shows, not only the health, but also the life of the car owner can depend on the correct setting of the headlights.

If your headlights are not adjusted correctly, you will dazzle motorists passing you, often leading to head-on collisions. Most drivers do not notice that the headlights are scattered; this can occur even with completely invisible damage to the bumper, although it is difficult to notice visually.

To check the direction of the light, just drive up to the wall in the dark. Deviations from the norm can be determined by eye. If there are discrepancies, adjustments should be made. Of course, you can contact a workshop or specialized service center, however, you can adjust the headlights yourself.

What does that require? A flat area, for example, the area in front of the garage is suitable for this. One side of this platform should rest against a vertical wall without corners or various irregularities.

On the wall you need to draw a line with chalk dividing the vehicle into two identical halves. The easiest way to do this is to drive the car close to the wall and determine the middle. Then you need to turn it back. For subsequent marking of the wall, you will need to know the distance from the lamp to the ground and from the center of the vehicle to the lamp. Now we draw another line on the wall, but five centimeters lower than the first. We measure the distance from the center of the car to the lamp and from the center of the lamp to the ground. The center of the headlight is the intersection of both lines.

Now let's move on to the adjustment. To do this, we drive the vehicle seven meters back and turn on the headlights. It is necessary that the angle of the headlights coincides with the line we drew. In addition, the place where the light spot goes up must coincide with the lines that intersect.

Preliminary preparation for adjusting the luminous flux of headlights

Headlights must be adjusted not only for good illumination, but also so that the luminous flux does not cause discomfort to oncoming drivers, that is, does not blind them, especially at night. Both low and high beams are adjusted in a car service center, under the supervision of professionals. But if you have, albeit small, but still skills in car repair, you can actually carry out such a process yourself in your own garage, performing it in stages:

1. Checking serviceability. First of all, you need to check whether the car headlight range control is working properly. The fact is that this mechanism plays an important and, one might say, the main role in lighting. In order for the light flux to be adjusted according to the rules, you must ensure that it is in good working order and is functioning normally.
2. Choosing the right site. The headlights are adjusted on a perfectly level area. Having chosen a suitable place, you should check its levelness using a special level, and if there is no distortion, you can safely park the car on the site.
3. Having measured approximately 6 meters from the car, you need to free up space on the wall in order to use it as a kind of screen on which you can make notes with ordinary chalk.
4. The headlights can be adjusted correctly only if the car's tank is full, the tire pressure is correct, and a person in the same weight category as the driver is sitting in the driver's seat.

Next, vertical lines are drawn on the previously constructed shield. You need to mark three lines on the wall and designate them with different symbols, for example:

• line F should be drawn parallel to the middle of the car;
• line “A” parallel to the left car headlight;
• line “B”, respectively, is right.

Horizontal lines are marked. A horizontal mark is made through the line F, which we will call H, and stepping back from it down about 60-65 cm, we draw another horizontal mark P. Next, you can begin to adjust the light flux with your own hands.

Step-by-step adjustment of optical devices

You can improve your headlights yourself using screws. For this, screws are used that are responsible for the horizontal and vertical planes. By making rotational movements using screws, you can quite easily change the position of the optical device. At service stations, technicians use optical instruments for this event, and a special screen will help car owners with self-adjustment. The process of improving headlights is recommended to be done in the following sequence:

Step-by-step instruction

Adjusting the headlights of a VAZ 2114 or 2115 with your own hands is a simple procedure. With proper preparation of the car, you can achieve optimal results that will not differ from adjustments on an optical machine.

Before setting the headlights, an auxiliary diagram is drawn. To do this you need:

1. Install the VAZ 2114 at a distance of 5 meters from the wall. The measurement is made strictly from the headlight glass.
2. The height of the lamp relative to the asphalt is measured with a tape measure.
3. The value is marked on the wall with a horizontal line.
4. A vertical stripe marks the center of the car.
5. From the horizontal mark, an indentation is made downwards by 65 mm and a mark is made where the cut-off strip should be located.
6. To identify the center of the beam, the transition points into daws are used.
7. The centers of the jackdaws are marked on the wall with vertical lines, the distance between which should be 964 mm.

A schematic sketch is recommended by the manufacturer as the most accurate method for adjusting the optics.

1. Turn off the car engine.
2. Turn on low beam.
3. Set the headlight hydraulic adjustment lever to position 0.
4. Open the hood.
5. Cover one headlight with cardboard or a thick rag. This improves the visibility of the beam boundary.
6. Using the built-in screws, adjust the direction of light first on one headlight, then on the other.
7. Rock the car and check that the settings are correct again.

We improve the headlights on a VAZ-2114 with our own hands

In order to actually improve the glow of the headlights, you can try installing new lamps from PHILIPS or OSRAM manufacturers. Some lamp models have the highest degree of luminescence, which will allow the road to be illuminated most clearly.

Thanks to this visualization, you can clearly see how the above-mentioned headlights shine.

Polishing headlight glass

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An expert on Lada cars with many years of experience. I own a Lada Granta car, I collect cramps based on the Priora. Sometimes I stay overnight in the garage. My wife is more jealous of cars than of women.

Also, budget-friendly ways to improve the glow of headlights include cleaning and polishing the glass. You can do this either on your own using special kits, or contact a specialized workshop. Inspect the reflector for integrity, because after five years of using the car, it could become rusty.

Due to such deposits, not a single headlight will shine normally.

Installation of tuned headlights

For cars of the Samara and Samara-2 family, similar sports headlights are provided, in which the low and high beam are separated from each other, and an additional lens is mounted, which will provide a much clearer and more even light output. A budget option for such a headlight, making and modifying it yourself.

Such a headlight not only shines well, but also looks better.

How to solve the problem of dim car headlights

During the operation of the car, problems may arise in the operation of the head optics, the lighting intensity of which decreases, which makes it difficult to use the car at night. We will tell you in more detail how to improve the headlights, which will ensure safe driving at night.

We polish optics

Over time, numerous micro-scratches and other damage may appear on the headlight glass, which leads to cloudy headlights. As a result, the light intensity deteriorates, and it is not possible to solve this problem simply by cleaning the headlight glass.

With such clouding of the headlights, it is necessary to replace the glass or polish the optics, which will return the glass to its original transparency. Such polishing is not particularly difficult, so every motorist can do it. This work can be done manually using fine sandpaper, or with special grinders that use working wheels of varying abrasiveness.

When performing such polishing manually, the car owner will need to purchase several sandpapers with coarse and fine grains. They begin work with coarse abrasive sandpaper, after which they move on to using fine-grained sandpaper. Such work will make it possible to remove the surface layer of glass or plastic, returning the original transparency of the optics and completely solving problems with reduced light intensity.

Changing headlight bulbs

Over time, the performance of the bulbs used in headlights can deteriorate, resulting in reduced lighting efficiency. Solving this problem will not be difficult. You just need to purchase new light bulbs and replace them in the headlights yourself. On most cars, this work is not difficult. In this case, it is not necessary to remove the headlight itself; you just need to disconnect the power wire from the lamp and, by turning the socket 90 degrees, easily remove it from the socket and replace the dimmed light bulb.

Remember that it is recommended to carry out all work with clean gloves, and you should not touch the light bulb with dirty hands. Tiny droplets of grease may fall onto the glass, which will subsequently disintegrate during headlight operation, leading to mechanical damage to the light bulb.

Installing xenon and bi-xenon

Many car owners are not satisfied with the intensity of the standard light. Indeed, in order to save money, automakers install the simplest lights on their cars, which do not provide high-quality illumination of the road at night. This problem can be solved by using xenon and bi-xenon, which can be easily installed in the basic optics of a car.

Bi-xenon and xenon provide high-quality illumination of the road surface, while the light bulbs themselves and the control units necessary for their operation are affordable. Replacing lamps is not particularly difficult. In specialized auto stores you can purchase ready-made kits of lamps and control units, the installation of which can be carried out independently.

If you doubt your abilities and have no idea about the structure of the car’s electrical network, then you can easily contact specialized workshops where you will be offered inexpensive and high-quality services. The cost of such headlight polishing today is not too high, which allows all car owners, without exception, to take advantage of the offer of specialized service stations and restore the performance of the car's head optics, without increasing the cost of operating the car.

Replacing the diffuser and glass in stock optics

Replacing the lens and damaged or cloudy headlight glass will solve problems with dim headlights. Such work is not particularly difficult and, with proper skill, every car owner can complete it. You just need to remove the headlights from the car, use an industrial or household hair dryer to warm up the original sealant, disassemble the optics, replace the lens, lamps and glass, and then reassemble the headlight using the sealant in the reverse order. Such work allows you to radically improve the headlights, while the costs for the car owner will be minimal.

Solving the problem of condensation inside the headlights

The appearance of condensation inside the headlight can also lead to problems with the quality of lighting at night. Moisture that gets inside the headlight will invariably fall out in the form of condensation, which reduces the effectiveness of road lighting at night. Moisture gets inside the headlight due to a leak in the seal. It is necessary to carry out the appropriate inspection of the optics, identify existing damage and carry out the necessary repairs. As a rule, you have to either replace the damaged glass or use a sealant to restore the seal of the optics, which in turn will solve problems with condensation.

Remember that you should not delay repair work, as the presence of condensation inside the headlight can lead to deformation, and in the future it will be impossible to repair such damaged optics. The car owner will need to purchase a new set of headlights, which will lead to a significant increase in the cost of operating the car.

Installation of new high-quality optics

This is a radical and expensive way to solve problems with dim headlights. Today you can find various models of headlights on sale, including tuning options that use bi-xenon or ice light and allow you to provide the highest quality illumination of the roadway. Car owners will be able to easily select such new, modernized headlights for their car, and subsequent replacements will not present any particular difficulty.

Let us only note that headlights built on ice technologies have a high cost, which is explained by the complexity of the design and the need to install additional control units for the operation of head optics. Therefore, most car owners, if they replace standard optics with modernized ones, then choose xenon or bi-xenon, which both combine the quality of road lighting and have an affordable price.

Or maybe just change the light bulb to a powerful one?

One of the options for solving the problem of poor light on domestic cars is to install high-quality lamps. And if cars of foreign origin have quite good light bulbs installed from the factory, then our cars are equipped with something cheaper. Almost every buyer has to face this problem. Choose one of the following options:

• Philips X-Treme Vision +130% - a chic version of white light for halogen headlights, there are different bases and beam color variations, the durability is quite long, the light is excellent;
• Osram Night Breaker Unlimited is a new series of light bulbs from Osram, the only problem of which is that the lifespan is too short, the light from the headlights is simply magnificent, all other things being equal;
• KOITO - Japanese lamps that produce the best options for brightness and lighting efficiency; such lamps will help solve problems with low-quality light;
• Philips +30% Dutch origin in cardboard packaging is a discontinued series that shines no worse than the notorious X-Treme Vision, while being much cheaper.

So the quality of light turns out to be quite dependent on the light bulb. And if your car has Osram Standard lamps (which is not the worst option), then how can you count on optimal lighting quality. The best thing to do is go to the store, buy efficient and high quality bulbs, making a really good light in your car. But it will cost some money.

How to check voltage with a multimeter

Low voltage may result from problems with the contacts or the generator. If the light of the lamps is poor due to the contacts, there is no need to change them to more powerful ones, as the contact area may overheat. You can check the voltage using a special device - a multimeter. Based on its results, it will become clear where the breakdown occurred and which part needs to be replaced.

In addition, it is worth saying that if the reflector coating has peeled off, dirt and dust will get into the headlight. As a result of dust entering, the light is scattered. In this case, replacing the lamp with a more powerful one will not give any result. This requires a complete replacement of the headlight, although such an operation is not cheap.

Adviсe

• Disconnect the negative battery cable.
• Do not replace while the engine is running.
• Maintain the time from the moment the lamp is turned off, as it has a high degree of incandescence.
• Remove the lamp without jerking or pressing, as it often bursts into small particles with a scatter that is dangerous not only for the eyes.
• Do not create congestion by stopping on the roadway or shoulder as a result of an unexpected loss of light. Continue to the nearest service point.
• Do not overuse the installation of xenon lamps. These blind drivers of oncoming cars, aggravating the occurrence of road accidents. By the way, in some CIS countries these are prohibited.

Bottom line

Many of the listed ways to improve headlights can be implemented independently. However, if in doubt, it is better to visit a specialist who will tell you what can be done. Or simply replace the module, although this will slightly cut the family budget.

Therefore, each car enthusiast decides for himself what to do. Just remember that incorrect lighting leads to various consequences, sometimes even tragic. Your life and the safety of others is priceless.

Sources

• https://remontvazov.com/kak-uluchshit-svet-far-na-vaz-2114
• https://AvtoKart.ru/diagnostika-i-remont/kak-uluchshit-osveshchenie-far.html
• https://carfrance.ru/vaz-2114-ploxo-svetyat-fary-chto-delat-nizko-i-ne-vidno-dorogu/
• https://GTshina.ru/pokupka-avto/vaz-2115-kak-sdelat-svet-yarche-kak-uluchshit-svet-far-avtomobilya/
• https://carfrance.ru/kak-uluchshit-svet-far-vaz-2114/