Good and good lighting is a guarantee of a safe and convenient movement of the vehicle, and especially in the dark. Sometimes, the headlights may be uneven or too weak, and cause it a variety of reasons. In most cases, even an inexperienced motorist, can independently recognize and eliminate the problem.

Dull headlights, reasons and how to eliminate

You can select a number of certain situations in which the headlights can shine dimly:

1. If headlight adjustment was bad or incorrectly.

2. If the voltage is too weak.

3. If the headlights clogged.

4. If the glasses of headlights cloudy.

5. If contacts are departed.

One headlight is brighter than another reason and how to eliminate

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

1. One headlight can burn brighter than the other if the contacts have moved away. In this case, you will have to make out a headlight to carefully check all the necessary connections and, thus, to eliminate the problem.

2. If one of the headlights are damaged in mechanical plan. Such damage is not subject to repair and can be eliminated only by replacing the headlight.

3. One of the simplest and most common causes of bad lightlights is an ordinary contamination of the surface of the headlight. Dirt can be easily eliminated by the foray wet rag.

4. If the light bulb has become unusable. In this situation, it is necessary to simply replace the bulbs to a new one.

Middle Light dim, reasons and how to eliminate

Today, there are such rules of the road, based on which, every car owner is obliged to drive with the inclied headlights of near light during the day. Continuous use of lighting can significantly increase the risk of its breakdown. There are several reasons for faults and all of them are quite different:

1. In the presence of problems with contacts. Often, the headlight displays oxidation. In this case, you need to pay attention to the mass under the hood and console. Carefully check the headlight terminals, as they can move away from the fasteners. The natural process of oxidation occurs due to moisture from contact. What would prevent this, it is necessary to process contacts with silicone lubrication.

2. In a variety of cases, the lullside of the headlight can occur due to its long-term operation. Therefore, if the usual cleaning of the headlight does not give any result, it is necessary to replace it.

3. If the headlight lights failed. In this case, the replacement of the light bulb is the only way out.

How to adjust the headlights, the course of work in stages

If the headlights are adjusted incorrectly, it can lead to problems with them. The correct adjustment of the headlights is a very subtle process, however, a lot of important and extremely necessary. Very often, it seems to seems to seem that small differences in the angle of inclination of the light of light are not able to create a discomfort driver, even when driving on unlit roads. However, as practice shows, not only health, but also the life of the car owner may depend on the correct adjustment of the headlights.

If the angle of inclination of the headlights is adjusted in the wrong way, you will blind motorists passing by you, which often leads to frontal clashes. Most drivers do not notice that the headlight light is scattered, it may occur even with completely imperceptible damage to the bumper, although it is difficult to visually notice.

To check the direction of light, it is enough to drive up to the wall in the dark. Determine the deviation from the norm on the eye. In the presence of discrepancies, adjustment should be adjusted. Undoubtedly, you can contact a workshop or a specialized service center, however, you can set the headlights yourself.

What does that require? Stone platform, for example, for example, the territory in front of the garage. One side of this site should be restarted into the vertical wall without corners and various irregularities.

On the wall you need to read with a chalk line, separating the vehicle into two identical half. It is easiest to do this easier to fit the car to the wall close and determining the middle. Then you need to pass back. For subsequent wall markup, you will need to find out the distance from the lamp to the Earth and from the center of the vehicle to the lamp. Now we are drawn on the wall another line, but five centimeters are 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. Center headlights - crossroads of both lines.

Now go directly to the adjustment. To do this, drive out the vehicle seven meters back and turn on the headlights. It is necessary that the angle of inclination of the headlight coincided with the line-free. In addition, the place in which the light spot goes up should coincide with the lines that intersect.

How to check the voltage multimeter

Weak voltage may occur as a result of malfunctions in contacts or generator. With a bad light of the lamps due to contacts, you do not need to change them to more powerful, as the contact location can overheat. You can check the voltage using a special device - multimeter. According to his results, it becomes clear what place the breakdown arose and which item is required to replace.

In addition, it is worth saying that if the reflector coating got out, dirt and dust will fall into the headlight. As a result of dust, the light is dissipated. In this case, the lamp replacement to the more powerful will not give any result. Here you need a complete replacement of the headlight, at least such an operation is not cheap.

Headlights of glass or polycarbonate, what better, advantages and disadvantages

Over time, the headlight glasses are capable of curly, which is particularly noticeable on old cars. Dust, dirt and sand are able to damage the glass and leave various scratches on it, because of which the headlights are scattered and the clarity of lighting is lost. To solve this problem, you need to know from which materials is the headlight. There are headlamps of polycarbonate and glass. If you are mounted for headlights of glass, it is better to replace them completely. As for polycarbonate headlights, they are mounted on new cars. They have several advantages:

1. Significantly safer than glass. For example, when an accident, fragments from polycarbonate headlamps represent a smaller danger, in comparison with the headlights of the glass.

2. Polycarbonate weighs less than glass.

3. Such headlights make it easier.

As for the shortcomings of polycarbonate, it is much easier to damage and scratch, as a result of which he becomes muddy faster. To prevent clouding, professionals advise to apply special substances. In addition, for the factory, it is necessary to carefully care for and cannot be wiped with it. You can stick a special protective film that will protect the headlight. When purchasing, it is desirable to choose the middle film in thickness.

Farming Far

To give the Farm a good appearance, it is necessary to periodically polish them.

1. It should be forgotten that the headlamp glass has a thin varnish coating, only a certain pasta is suitable for polishing.

2. Polishing must be made only by certain movements.

3. Due to the risk of overheating, it is forbidden to peer the glass machine for grinding.

4. After polishing, it is desirable to apply a new varnish layer.

Damaged contacts, how to find damage using a multimeter

To identify a malfunction, you need:

1. At the help of the multimeter, we define bad contact.

2. Eliminate the malfunction.

As you already understood, the correct adjustment of the headlights is a very important point to which it is necessary to take on a complete seriousness, otherwise your negligence can turn against you and lead to deposits. If the headlight light is set correctly, it will be great to illuminate the road and, most importantly, you will not make drivers passing by you. Thus, you will provide yourself with safety and comfort while moving the vehicle.