Headlight adjustment on Japanese cars. Do-it-yourself headlight adjustment on Japanese cars: instructions, tips. Easy way to adjust

Required if the car has a right-hand drive. Correctly adjusting is not so easy, although it is necessary. First, you do not pass those. Inspection. Secondly, and more dangerously, drivers passing by can be blinded, thereby creating a dangerous situation.

It consists in changing the direction of the light beam. After all, part of this beam shines to the left and up. The easiest way is to change the headlights to a European counterpart. But it won't come cheap.

Another way to adjust the headlights on Japanese cars- this is to seal the "unnecessary" section of the headlights with a film impervious to light. Cheap, but there are downsides. The film can come off, or someone can tear it off. In addition, the appearance of the car does not improve.

Another way to adjust the headlights on Japanese cars is to turn the bulb to a certain angle. First you need to establish what type of light bulb is on your car. We disassemble the headlight and look. It turns out that the bulb in the headlight is turned clockwise and stands at a slight angle. Its position is fixed by three antennae. We cut off these antennae, but so that approximately 0.5 mm remains. After that, we insert the light bulb into the headlight, before turning it to the same angle, only in the other direction. The remains of the antennae will catch on the plastic and the lamp in the headlight of a Japanese car will be securely fastened.

Japanese car headlight adjustment

How to adjust the headlights on a right hand drive car. It is known that the headlights on right-hand drive cars are made in such a way that part of the light unit is directed to the left and up. Eliminate this problem the simplest adjustment headlights are impossible, and without this it is impossible to bypass instrumental control. In addition, driving with such headlights is risky in itself, since headlights with such regulation blind oncoming drivers. If transparent headlights were installed on the car, then it is easier to change them to similar European headlights. Now
known only one method of successful reworking of such headlights. This is how it is described in the conference Japanese cars: “Perhaps it is easy to convert it to roadside lighting and overcoming technical inspection.

The fact is that in such headlights a special mask gives the form of separation of the light node. It is not difficult to make it personally from an aluminum sheet like the one in the headlight. The hardest thing is to get to this mask. To do this, heat the headlight in the oven until the sealant becomes soft. Then carefully separate the plastic from the glass. When setting up the light node, it is advisable to use a six to eight volt power supply: the distribution of the node is visible, and your fingers do not burn. If the car has ordinary, non-transparent headlights, then it is much easier to solve the problem of the light node.

Adjusting the headlights of Japanese cars can be done by three key methods. The first method, as with clear headlights, is to purchase and install headlights. European type. This method is not always possible, incredibly easy and very expensive. Two other methods do not have an easy and clear explanation for everyone, but they make it possible to achieve positive results, which has been repeatedly verified in experience. The first of these is to seal a specific part of the headlight glass with an opaque film, covering directly that part of the light assembly that glows to the left and up.

However this method does not improve the appearance of the machine. Therefore, the most convenient is the method in which the change in the light node is obtained by rotating lamps of the H-4 type around its axis. If you look at the headlight reverse side, just notice that for all right-hand drive cars, the lamp is not mounted in the headlight exactly vertically, but is turned clockwise by a small angle.

It has been repeatedly verified by experience that turning the lamp to the same angle, but in the other direction, makes it possible to achieve the desired result, that is, to remove that part of the light node that glows upwards to the left and blinds oncoming drivers. Since the lamp is attached to the headlight with the help of three whiskers, to turn it, the easiest way is to cut off these whiskers with ordinary scissors, and then insert the lamp into the headlight, turning it in the other direction at a similar angle.

Due to the power of friction, the lamp is held very tightly in the headlight, however, if there is a fear that it may turn during operation, when cutting off the whiskers, it is worth cutting them off not entirely, but leaving approximately 0.5 millimeters from each antennae. These remnants, which are sharpened with scissors, will cling very well to the plastic housing of the headlight and will not allow the lamp to turn.

On some brands, the mounting of the lamp in the headlight is done in such a way that there is no support board in the headlight housing, and the lamp adheres only to the mustache itself. Accordingly, if they are cut off, the lamp will easily fall into the headlight. Adjusting the headlights of Japanese cars solves the problem in a couple of ways. The first is to make the latest in recesses for the whiskers in the headlight housing, which allow you to mount the lamp in correct position.

This method is very laborious and requires special means and equipment, such as boron machines. But at the same time, it does not require reworking the lamp itself and makes it possible to simply change it in the future. Another method is to solder the newest lamps to the lamp base instead of the cut mustaches. It is also very time consuming, since the base is made of metal, which is not so easy to solder, in addition, it is not always possible to be sure that this soldering will hold on for a long time and firmly. A third method is to produce a simple mustache cap for the lamp base.

To do this, you need to prepare a piece of tin, for example, from an old tin can, no less than six by six centimeters in size. Then the headlights can be adjusted to Japanese cars. And a coin with two rubles, nail scissors, pliers, and some kind of marker will also come in handy. Having attached a coin with two rubles to the center of a piece of tin, it is circled with a marker. The tin is pierced with scissors, and a round hole is cut out according to the circled line.

A piece of tin is put on the tail of the lamp base, and the outer contour of the base is outlined along with the mustache. The tin is removed from the base and next to each mustache, exactly the same is drawn, but shorter by one third. We cut the tin according to the resulting outline. Then a cut is made between adjacent whiskers. An overlay is put on the tail of the lamp base, and the outer shape of the ring and mustache is adjusted.

Next, expanding central hole in the ring so that the holding spiral passes into this hole and holds the light bulb by the base, and not by the trim. The normal whiskers on the lamp base are cut off. The ring is put on the tail part of the lamp base, oriented so that the lamp takes the correct position when installed, and the ring is fixed on the base by bending the additional mustache and crimping them with pliers. Thanks to these tips, headlight adjustment on Japanese cars will definitely work for everyone.

How to adjust the headlights on a right hand drive car?

It is well known that the headlights on right-hand drive vehicles are designed in such a way that part of the light beam is directed to the left and up. It is impossible to eliminate this problem by simply adjusting the headlights, and without this it is impossible to pass instrumental control. In addition, driving with such headlights is not safe in itself, since the headlights, when adjusted in this way, dazzle oncoming drivers.

If "crystal" headlights are installed on your car, then it is easiest to replace them with similar European headlights. To date, there is only one known way to successfully remake such headlights. This is how sopka describes it in the Japanese Cars conference:
“You can easily convert it to roadside lighting and maintenance. The fact is that in such headlights a special mask sets the shape of the distribution of the light beam. It is easy to make it yourself from an aluminum sheet like the one in the headlight. The most difficult thing is to get to this mask. To do this, heat the headlight in the oven until the sealant becomes very pliable.Then very carefully separate the plastic from the glass.When adjusting the light beam, it is useful to use a 6-8 volt power supply: the distribution of the beam is visible and does not burn your fingers.Let me remind you of the shape of the beam : horizontal border on the left and 15 degrees up - on the right. I did everything myself and for the third year without any problems I go through official maintenance. I just don’t advise everyone to shout about an independent design change to everyone in a row - this is prohibited by the rules. Although, you can do everything so that the expert does not dig under And it will shine no worse than the factory headlight."

If your car has ordinary, not "crystal" headlights, then it is much easier to solve the problem of a light beam. This can be done in three main ways.

The first way, as in the case of "crystal" headlights, is to purchase and install European-style headlights. This method is not always possible, extremely simple and quite expensive, so we will not describe it.

The other two methods do not have a simple and understandable explanation for everyone, but they allow achieving positive results, which has been repeatedly tested in practice.

The first one is to glue opaque film a certain part of the headlight glass, thereby covering that part of the light beam that shines to the left and up. The photos show how it was done on a Toyota RAV4.

However, this method, to put it mildly, does not improve appearance car, not to mention the fact that these pieces of film can fall off or be torn off by the pioneers.

Therefore, the most practical is the method in which the change in the light beam is achieved by rotating the H4 type bulbs around its axis. If you look at the headlight from the reverse side, it is easy to see that in all right-hand drive cars the bulb is fixed in the headlight not strictly vertically, but is turned clockwise at a small angle. In practice, it has been repeatedly verified that turning the light bulb through the same angle, but in opposite side allows you to achieve the desired result, i.e. eliminate that part of the light beam that shines upwards to the left and blinds oncoming drivers.

Since the light bulb is fixed in the headlight with the help of three antennae, to turn it, it is easiest to cut off these antennae with ordinary scissors, and then insert the bulb into the headlight, turning it in the opposite direction at a similar angle. Due to the friction force, the light bulb is held in the headlight quite reliably, however, if you are still afraid that it may turn during operation, when cutting off the antennae, do not cut them off completely, but leave about 0.5 mm from each antennae. These remnants, pointed with scissors, will cling very well to the plastic housing of the headlight and will not allow the bulb to turn.

The following photos show how the bulb is located in the headlight before turning it, and after cutting off the antennae and installing it in a new position. For clarity, the antennae on the base of the light bulb are painted over with a red marker.

However, on some Toyota models, the light bulb mount in the headlight is designed in such a way that there is no support flange in the headlight housing, and the light bulb is held only on the antennae themselves. Accordingly, if they are cut off, then the light bulb will simply fall into the headlight.

This problem can also be solved in several ways. The first is to make new recesses for the antennae in the headlight housing, allowing you to fix the bulb in the correct position. This method is very laborious and requires special tool and equipment, such as drills. But on the other hand, it does not require alteration of the light bulb itself and makes it easy to change it in the future.

Another way is to solder new light bulbs to the base instead of the cut off antennae. It is also quite laborious, since the base is made of metal, which is not so easy to solder, in addition, you can not always be sure that this soldering will hold on for a long time and reliably.

The third way is to make a simple strip with antennae on the base of the light bulb. To do this, you need to prepare a piece of tin, for example from an old tin can, no less than 6x6 centimeters in size. And you will also need a two-ruble coin, nail scissors, pliers, and some kind of scriber or marker.

Having attached a two-ruble coin to the center of a piece of tin, we circle it with a marker. We pierce the tin with scissors and cut out a round hole according to the circled line. We put a piece of tin on back base of the light bulb and circle the outer contour of the base along with the antennae. We remove the tin from the base and next to each antenna we add exactly the same, but shorter by one third.

If your car has ordinary, not "crystal" headlights, then it is much easier to solve the problem of a light beam. This can be done in three main ways.

The other two methods do not have a simple and understandable explanation for everyone, but they allow achieving positive results, which has been repeatedly tested in practice.

The first of these is to seal a certain part of the headlight glass with an opaque film, thereby covering that part of the light beam that shines to the left and up. The photos show how it was done on a Toyota RAV4.

However, this method, to put it mildly, does not improve the appearance of the car, not to mention the fact that these pieces of film can fall off or be torn off by the pioneers.

Therefore, the most practical is the method in which the change in the light beam is achieved by rotating the H4 type bulbs around its axis. If you look at the headlight from the reverse side, it is easy to see that in all right-hand drive cars the bulb is fixed in the headlight not strictly vertically, but is turned clockwise at a small angle. In practice, it has been repeatedly verified that turning the light bulb at the same angle, but in the opposite direction, allows you to achieve the desired result, i.e. eliminate that part of the light beam that shines upwards to the left and blinds oncoming drivers.

This problem can also be solved in several ways. The first is to make new recesses for the antennae in the headlight housing, allowing you to fix the bulb in the correct position. This method is very time consuming and requires special tools and equipment, such as a drill. But on the other hand, it does not require alteration of the light bulb itself and makes it easy to change it in the future.

Having attached a two-ruble coin to the center of a piece of tin, we circle it with a marker. We pierce the tin with scissors and cut out a round hole according to the circled line. We put a piece of tin on the back of the base of the light bulb and circle the outer contour of the base along with the antennae. We remove the tin from the base and next to each antenna we add exactly the same, but shorter by one third.

Yesterday, in a heated discussion about the choice of optics for a car (stock or alternative), the question arose of how to properly adjust the headlights. To be honest, I was confused, because. never did it. And it turned out that I was not alone. Ultimately, they opened the car repair manual and, with a smart look, everyone began to study it. I am transferring the information here so that next time I do not re-read the table of contents, but with mobile phone find in the blog and through the search find everything ...

To begin with, I think it is worth noting that if the headlights are not adjusted, the light coming from them can blind the oncoming traffic, as well as poorly illuminate the road. In the city, bad light is not a problem, there are lights all around, but country roads in our country are very poorly lit.

According to the regulations, the headlight adjustment correction should be performed once a year, as well as after replacing the headlight unit and after repairing the supporting elements of the front of the car.

Each of the front (head) headlights is equipped with two adjusting screws:

We figured out the screws, now we move on to adjusting the headlights with our own hands. At the very beginning of the post, I gave a diagram according to which the headlights of a car are corrected. As written in the manual, this is the most in a simple way. For it, we need adhesive tape (it is better to use dark-colored electrical tape), a long tape measure, a Phillips screwdriver, a blank wall, a flat asphalt area in front of it, a car and a little patience. In order for the centering of the car to be as accurate as possible, it is necessary to unload the car from heavy objects and the tank must be filled halfway, the wheels are inflated to the optimum pressure.

The headlight adjustment algorithm consists of 7 points:

1. Turn on the low beam and drive the vehicle close to the wall to minimize light scatter;

2. Stick an even strip of adhesive tape on the wall along a vertical line passing strictly in the center of the car (diametral plane of the car);

3. Then stick vertical strips of adhesive tape along the lines passing through the centers of the projections on the wall of the front headlight lenses (the brightest light spots);

4. Stick an even, horizontally located strip of adhesive tape on the wall along a line drawn through the centers of the projections of the lenses of the headlights on the wall surface;

5. To adjust the direction of the optical axes of the headlights, drive the car away from the wall at a distance of 7.6 m (use a tape measure);

6. We start by adjusting the direction of the optical axis of the low beam. Try to rotate the adjustment screws of the headlights to achieve such an arrangement of light spots so that the zones with maximum illumination intensity are approximately 50 mm below the horizontal line and 50 mm to the right of the vertical ones;

7. Having finished adjusting the low beam, turn on the high beam: the zones of maximum illumination intensity should shift in the direction of the intersection of the vertical lines with the horizontal, being slightly below the latter.

To obtain equally complete centering of the rays of both the near and high beam in practice is not possible. You should try to reach a compromise solution, taking into account the peculiarities of the operation of the car, giving priority to ensuring maximum traffic safety.

headlight adjustment Honda Civic does not fundamentally differ from the adjustment of headlights from other manufacturers. The only difference is in the location of the adjustment screws. So the instruction is universal and suitable for both Japanese cars and European / American ones. Use on health.

Information to think about:

Perhaps all motorists know that the headlights of the car should be directed towards the side of the road in order to illuminate it and not blind the oncoming traffic. But not all cars are left-hand drive and right-hand traffic, in Japan, the opposite is true, and therefore, the steering wheel with right side and on our roads, the headlights do not shine in the direction of the curb, but in the direction of the oncoming traffic, thereby blinding the oncoming traffic ...

Ideally, to undergo maintenance, it is necessary to change the optics to an alternative one. But there are alternative solutions to this problem. The glow angle, of course, does not change to the opposite, but it stops blinding the oncoming flow. Here are some solutions for cars (Japanese headlight adjustment):
1. Tape a part of the headlight with an opaque film to limit the angle of the luminous flux. Looks poor, but gives the desired effect;
2. A self-made plate (usually made of thin steel) that is installed inside the headlight and limits the angle of light. Some craftsmen cover it with mirror paint so that it is less noticeable. How the light is reflected in this case is not known;
3. Turning the light bulb around its axis (method found on the forum civic-club.ru). The bottom line is, we take a halogen bulb type H4 (for example, Philips H4 12342)

In the photo, I marked 2 parts that will interest us:
- base of the lamp itself - A, do not touch the glass of the lamp with your hands, it may swell;
- a skirt with three mustaches that fit into the grooves on the headlight - B.

We cover the glass part of the bulb with something, take 2 adjustable wrenches and carefully turn the base " A" 30 ° clockwise. An example of the glow of such a custom in the photo below:

Judging by the discussion, many car owners resort to such headlight adjustment and undergo MOT on their Japanese cars absolutely painless. Of course, there is a chance to break the base, but if everything is done carefully, then the result is obvious. Do not forget to adjust the headlights after such a refinement!

That's all for today. If someone still has questions or has other tips for adjusting the headlights - write in the comments. As always, they are open and waiting for discussions.

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Japanese car headlight adjustment

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