DIY repair of a hydrocorrector of headlights VAZ 2110

In detail: do-it-yourself repair of a VAZ 2110 headlight hydrocorrector from a real master for the site my.housecope.com.

The VAZ 2110 model cannot be called modern and advanced, and therefore a hydrocorrector is used here instead of a modern electrocorrector of head optics. Today we will talk about how to identify a breakdown and replace the hydraulic corrector, as well as whether it is possible to put an electric version instead of a standard device.

The reasons for the breakdown of the hydraulic corrector are standard:

Temperature drops that disable the hydraulic component of the unit;
The use of rubber for seals is not of the highest quality, which leads to leaks of working fluid.

If a leak occurs, you can no longer avoid replacing the unit.

Structurally, the headlight hydrocorrector is a set of the following components.

Repair of the headlight hydrocorrector VAZ 2110

Many people blame the hydrocorrector for the refusal to adjust the headlights and rush to replace it as soon as possible. But don't jump to conclusions. There may be other causes of the malfunction.

Pay attention to the presence of hydraulic fluid leaks. If not, check the stroke.
To check the stroke of the rod, the slave cylinders are dismantled. The normal figure is in the range from 6.5 to 7.5 millimeters.
It is impossible to repair the corrector of the hydraulic type provided by the factory for the VAZ 2110, since the design of the device is not collapsible.
In the event of a malfunction, the entire assembly is subject to replacement, including the cylinders and pipes.

First, consider a situation in which a failed headlight hydrocorrector is replaced with a similar device. The replacement procedure is not as difficult as it seems to many. Follow the instructions and you will succeed.

Video (click to play).

From the name it becomes clear that the electric corrector operates on electricity, that is, it requires a connection to a storage battery.It is not necessary to look for the reasons for such decisions from the owners of the domestic “ten” for a long time, since the electric corrector is distinguished by its reliability and high efficiency. Its breakdown occurs several times less often compared to a hydraulic corrector.The procedure itself requires several consecutive steps.

Disconnect the negative lead from the battery.

Dismantle the hydraulic corrector cylinder from the headlight, as we described in the previous section.

Be sure to install a new O-ring during replacement.

Having gone to the salon of your car, remove the control handle of the main cylinder of the hydrocorrector. It is held by a 21 mm nut.

The positive wiring harness is connected to the 20th socket of the Ш2 block in the mounting block of your car.

The minus of the electric corrector is attached to the body pin. There are several of them and they are located under the dashboard.

The harness of the new regulator can be laid along the previously used tubes of the old hydrocorrector.

The harness pads are connected to the actuators.

Return the negative lead to the battery and check how the new device works.

It is necessary to adjust the light beam of headlights quite often, especially on station wagons, when the trunk of the car is heavily loaded and the light is directed into the eyes of oncoming drivers. If at one point you notice that the reflector has fallen and the light adjustment does not work, then you can try to make DIY headlight repair 2110.

It will be about Kirzhach optics.First, we remove the headlights, and then we disassemble (remove the glass that is on the sealant and 6 metal clips.) Cut off the sealant around the perimeter with a knife:

On the glass we cut off the convex U-shaped profile, and on the plastic the headlights are "convex". We remove the reflector from paper, for this we unscrew 3 small self-tapping screws from the back side.

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Inside the headlight, in the area of the hydraulic corrector hole, we see a spring that must be removed. Also 2 plastic roses from 2 "twists" that hold the reflector. Remove the reflector by squeezing the roses.

The ball at the tip snaps into the plastic, and the metal bobbin snaps into groove 2 and prevents the adjustment from being unscrewed further than it.

If, when adjusting the headlights, you twist the hydraulic corrector too much, then it is easy to break the metal stop / latch. Therefore, the ball jumped out of the plastic and the headlight "fell".

All headlight repairs will involve replacing the broken metal part with a plumbing gasket.

Such a rubber gasket is not quite the right decision, because it does not give a clear understanding of when the headlight adjustment has reached its extreme position and rested. Therefore, it can also be easily twisted again and will have to be repaired again.
It is more correct to modify the mount, for example, insert a cotter pin made of wire between the petals of this plastic piece.

Assembling the headlight in reverse order, clean the old sealant and apply a new one, install the glass.
Another way repair the hydraulic corrector:
We cut the m3 thread on the adjusting screws. Then we screw them into the headlight and put on the washers. We take out the plastic fasteners. We dress the bar with the low and high beam modules. From the top we put on another washer, then a spring, and another washer, and we twist this whole sandwich. It is advisable to use a lock nut and secure with an anaerobic sealant.

1. Particularly dexterous hands can try to snap the ball at the end of the "twist" into the plastic without removing the glass, acting through the holes on the back of the headlamp to change the bulbs.

2. Drill a hole at the top of the headlamp opposite the plastic catch. Insert a screwdriver into the hole and snap the collet onto the ball of the regulator. Don't forget to glue the drilled hole.

3. You will need one hinged hinge from furniture cabinets for each knot of the corrector that is torn out. The hinges are made of metal strips (5-6cm in length). They have several holes for attaching directly to the cabinet, and on top there is an oblong cutout with a hole on which it clings. We need to carefully slide our canopy into the slot on the adjusting screw and slide it so that the slot is in the narrow part of the canopy. Supporting the canopy so that it does not move, unscrew the screw with a little effort until it stops. Thus, we clamp and fix the canopy, which we place in a horizontal plane. Now we take an electric drill and with a 3mm drill we drill a hole in the metal base of the headlight, where there is a hole in the canopy. Now all that remains is to screw the self-tapping screw there, but not very long, otherwise it will rest against the reflector of the high beam. The slot on the canopy will secure the adjusting screw much more reliably and now it will not work to break it. The diagram in the photo.

The advantage of the method is that if the hydraulic corrector breaks down, you do not need to try to fix it, but it is easier to manually adjust the headlights. For one headlight we need:

The body of the old working proofreader.
M8 bolt, length 6-7-10cm.
Two nuts with slightly rounded edges to secure the bolt in the body.
Lock-nut.

Drill a hole on the back of the corrector body so that the bolt moves normally in it. The neatly ground nuts allow the structure to fit snugly. To be sure, you can put the nuts on the epoxy. The tail of the propeller is smooth.

Other problems with the VAZ 2110 headlights: bounce of light, or failure and repair of the headlight hydrocorrector, which is easier to replace with a more reliable electromechanical one.

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Have you had to repair the VAZ headlight adjustment?

All front-wheel drive VAZ cars, including 2110, are equipped with a device that allows you to adjust the inclination of the headlight reflectors depending on the position of the body relative to the horizontal. Moreover, this can be done without leaving the car, from the driver's seat. It is worth turning the corresponding knob on the instrument panel and the headlight hydro-corrector will lower / raise the light beam so that it optimally illuminates the approaching road section. Unfortunately, such a hydraulic device often fails. This makes the headlamp reflectors uncontrollable, with all the resulting inconveniences. We have to repair the headlight hydrocorrector, which in the overwhelming majority of cases consists in replacing the complete correcting device. Next, you will learn how the hydraulic corrector works and how to replace it.

Headlight hydrocorrector VAZ 2110

Like all hydraulic mechanisms, automotive hydraulic correctors work by changing the pressure of the working fluid. This possibility is provided by the following structural elements of the system:

the master cylinder installed under the dashboard, the pressure in which is regulated by a knob placed on the panel surface in the passenger compartment;
working cylinders integrated into the headlight housing;
pipes that connect the main device to two workers.

It is also worth mentioning here the lever that transfers the force from the rod of the working cylinder to the reflector. However, this part is not part of the hydraulic system and cannot be replaced during repair.

Adjustment lever inside the headlight

The proofreader works according to a fairly simple principle. The driver, switching the handle located on the instrument panel, changes the fluid pressure in the master cylinder, which is immediately transmitted through the connecting pipes to the working mechanisms. In the cylinders in the headlights, this leads to a change in the length of the rods rigidly connected to the pistons. The rod pushes the lever, which transfers the force to the reflector, which, as a result, takes the appropriate position.

All this happens when the system is closed and hermetically sealed. In case of depressurization, the headlight hydro-corrector stops functioning.

Manual headlight adjustment

Frequent and significant changes in external temperatures have a negative impact on the integrity and performance of the elements of the hydrocorrector system. The result of sharp temperature jumps can be cracking of the rubber sealing elements installed on both the main and working cylinders. This, in turn, leads to fluid leakage. As a result, the pressure drops and the system becomes inoperative.

Less commonly, the reasons for the exit from the working state can be:

jamming of the piston in the working cylinder (in this case, one of the reflectors does not rotate);
mechanical damage to the connecting pipes.

For whatever reason the hydraulic corrector breaks down, there is only one effective repair option - replacing the device with a new one. Unfortunately, repairs are not provided here.

Every motorist can change the headlight hydrocorrector. The workflow takes no more than half an hour. Of the tool for replacing the hydraulic corrector, only a 21-gauge head wrench and a straight screwdriver are useful. The rest is done by hand:

Remove the adjustment knob located on the dashboard. To do this, it is necessary to pull it with medium effort, slightly swaying.

With the existing key, unscrew the nut under the handle (it attracts the master cylinder to the panel).

Click on the rectangular button on the panel. It is located slightly below the adjustment of the hydraulic corrector. As a result, the door opens. Through the opening formed from the bottom, we easily get the free master cylinder.

We open the hood. We find block headlights with integrated slave cylinders. To remove them, unfasten the clips. After that, each cylinder is turned counterclockwise and removed.

Using the prepared screwdriver, we unscrew the bolts that secure the pipe clamps.

We push the released elements of the hydrocorrector into the salon in the place where the connecting pipes go out. The seal available here is malleable, so it won't hurt much.

The installation of a new headlight range control is carried out in the reverse order.

Have you noticed how simple everything is? So, if a hydrocorrector does not want to work in your VAZ 2110, find half an hour and replace it. Agree, the ability to adjust the direction of the light beam at any time without leaving the car seems to be a trifle, but nice.Many motorists, faced with headlight malfunctions in the VAZ 2110, try to repair the headlight on their own, so to speak, with their own hands, or improve the operation of the headlight by expanding its capabilities.
However, finding high quality optics is not easy. Most often, cheap headlights from China or Taiwan come to the market.
Especially xenon headlights or bulbs. They do not shine with the quality of workmanship, and the durability leaves much to be desired, according to the test results, they are inferior to the standard classic specimens.The price of high-quality illuminators is considerable, however, they last several times longer. You can make repairs or modifications to the optics that are already available if you want to save money.
This can easily be done independently, the work does not require special knowledge or additional skills. Headlights for VAZ 2110 differ in technology and manufacturer.
Standard brands of headlights:

Bosch headlights (contain reflectors only, no focusing lens)

Kirzhach headlights (focusing lens and reflector are present)

The most common headlight faults are:

Broken hydraulic corrector, which is more practical to replace with an electric corrector;

Jitter of the light beam;

Knocked down beam adjustment.

Correcting the light beam happens quite often, especially when the trunk of the car is heavily loaded, the light strikes directly into the eyes of the drivers of cars moving towards you. If the reflector has gone down, and the adjustment does not work, our instructions will help you repair the VAZ 2110 headlight hydrocorrector, the repair will take very little time.

We unscrew the headlight fasteners and remove them;

We disassemble the headlights: carefully remove the glass, then metal clips (6 pieces);

Using a knife, we clean the glass from the sealant;

Cut off the convex profile (in the shape of the letter P) on the glass;

We unscrew the self-tapping screws (there are 3 of them) from the back side;

We take out the paper reflector;

There is a spring located near the hole of the hydrocorrector inside the illuminator body, which must be removed;

We perform the same actions with two plastic rosettes from two "turntables" that attach the reflector.

For your information: The ball of the hydrocorrector snaps into the plastic groove, and the metal bobbin into the second groove.It stops the adjustment, preventing it from unscrewing further than itself.
If you squeeze the hydrocorrector when adjusting the headlights, the metal latch will break. The ball will jump out of the plastic and then the headlight will "fall";

The repair will consist in replacing the broken latch with a gasket, which will not make it clear that the adjustment rested against the extreme position;

Broken iron hydraulic corrector latchRubber pad to replace a broken latch

As a result, there is a high probability that the corrector is squeezed again;

The correct solution is to improve the fastening by inserting a cotter pin made of hard wire between the petals of the plastic piece.

For VAZ 2110, the repair of the headlight hydrocorrector is over. We assemble the headlights in the reverse order to disassembly.
We pre-clean the old sealant, then apply a new one.

We cut a thread on the adjustment screws (metric 3);

We twist them into the illuminator itself, then put on the washers;

We take out the plastic fasteners;

We put on the bar with the high beam and low beam modules located on it;

From above we put on: a washer, on a spring washer, on top of the spring there is another washer. The use of a locknut is recommended;

We twist everything;

We fix the structure with an anaerobic sealant.

You can snap the ball into the plastic at the end of the "turntable" without removing the glass, through the light bulbs on the back of the illuminator:

We drill a hole strictly opposite the latch at the top of the headlight;

Insert the screwdriver into the hole;

We fix the collet on the corrector ball;

We glue the hole we drilled;

We attach it along a hinged hinge from a furniture cabinet (hinges 5-6 centimeters long, with mounting holes and with a cutout on top, on which it is attached) to each broken off node of the corrector;

We put the canopy into the slot of the adjustment screw;

We move the screw so that the slot is in the narrow place of the canopy;

Holding the canopy, unscrew the screw with effort until it stops. This is how the canopy is fixed, which needs to be placed in a horizontal position;

With an electric drill, using a 3 mm drill bit, make a hole in the base of the illuminator where the hole is on the canopy;

We twist a shortened self-tapping screw into the hole so that it does not reach the high beam reflector. This slot fixes the adjustment screw securely, it will break again.

Many owners of the VAZ 2110 find that light shaking is observed when the car is moving. Such a breakdown often manifests itself in Kirzhach headlights, and such breakdown rarely occurs in Bosch parts.
There is only one reason: the rattling of the reflector.
To eliminate light jitter, check:

Whether the reflector is in place in the latch;

The presence of the thrust of the adjusting bolt;

An emphasis on the seating recess of the hydraulic corrector rod;

We check the sagging of the thread (we swap the high beam and low beam bulbs);

The integrity of the tube in the hydrocorrector (it can fray).

The most successful ways to eliminate jitter are:

We replace the hydrocorrector with an electrocorrector;

We increase the length of the hydraulic corrector rod to tighten the spring.

This method allows you to get rid of light shake by putting a cap on the hydrocorrector rod..Instead of a cap, use:

Plastic dowel, eight millimeters long;

The cap removed from the brake union;

Another plastic cap.

We take out the hydrocorrector itself from the illuminator;

We put a cap on the corrector rod tightly. The main thing is that the cap does not slip inward;

We install the corrector in the landing slot

Sometimes the entire headlamp needs to be replaced.
The work is done without any problems:

Disconnect the negative terminal from the battery;

We take out the radiator lining;

We remove the block along with the wires;

Press on the latch of the hydraulic corrector cylinder, turn it clockwise 90 degrees until it stops;

We take it out of the recess, without disconnecting it from the hoses;

We take out the block with wires, we take out the hydrocorrector

Often, motorists are faced with the need to repair the headlight hydrocorrector on the VAZ 2110 with their own hands. There may be several reasons for this. But in any case, they are associated with the impossibility of normal adjustment of the light beams. The system works as follows, with a standard load, the headlights shine on the road.

If you put something heavy back, then the stern of the car will sink, and the front will rise. Accordingly, the headlights will no longer shine on the road, but slightly higher. This reduces visibility and increases the risk of dazzling oncoming drivers. To correct such situations, a hydrocorrector is used.

With an increase in the mass of the car, the headlights go down a little, and the road is normally illuminated. When the load is reduced, the lights rise.

Do-it-yourself repair of a headlight hydrocorrector on a VAZ 2110 has several features. All of them are associated with the structure and location of this device. In general, this device consists of several elements:

The master cylinder, it is located behind the dashboard;
Working cylinders. They can be seen on the headlights;
Pipelines, they connect the master cylinder to the workers;
Special liquid.

This whole structure is not demountable. In the event of a malfunction, the entire element must be replaced. The system works as follows. By turning the corrector knob, you advance the cylinder piston. Accordingly, the fluid pressure increases and the headlight cups are set in motion. They lean forward a little.

Many motorists are tormented by the replacement and installation of a hydraulic corrector. But in reality, this work is not difficult. And if everything is done correctly, then no problems should arise in this case. The replacement consists of the following steps:

First, preparation is done. Remove all clamps securing the tube to the body. It is also advisable to remove the radiator expansion tank. This will make it easier to access the headlamp. In the cabin, they remove the control knob, for this they simply pull it towards themselves;
Next, you should get the cylinder. To do this, grab the switch on the panel and pull it off. In most cases, it can be easily removed. After that, the cylinder is unscrewed from the switch.This is done using a head 22. After that, the cylinder is pulled by the tube under the torpedo. As a result, he must hang on the hoses;
The slave cylinders are disconnected from the headlamp. They are dragged into the salon. This completes the dismantling of the corrector.

Assembly is carried out upside-down. When doing this, pay attention to the seals. They should be level. Otherwise, it will be noisy in the cabin, and in winter it will blow from there. Do not forget to check the operation of the new hydraulic corrector. If it turns out that it does not work, you will have to repeat the procedure.

The hydrocorrector should be replaced only in case of fluid leaks. Also if he cannot push the slave cylinder for some reason. Most often due to malfunctioning tubes. But sometimes the reason for the failure is not the cylinder itself. Then the repair can be made without replacing this part. The correction mechanism itself is located in the headlight block. It consists of:

Metal ball;
Plastic clip;
Bobbins;
Limiting groove on the headlamp housing;
Recoil spring.

The slave cylinder, resting on the bobbin, moves the ball along the groove, thus, the headlight lowers. When the piston of the cylinder moves back to its original position, the spring pushes the cage with the ball back. It often happens that a plastic part cracks or a spring bursts during adjustment. This is easy to fix without replacing the entire system.

To do this, you will have to remove the headlight. Remove the bulbs from it. Dismantle the glass. It is attached with a sealant and 6 metal staples. Then the spring is removed from the reflector and, after unscrewing a couple of screws, it is removed. After that, the damaged parts are replaced. Assemble in reverse order.

The hydrocorrector is not very reliable. Therefore, many motorists replace it with an electrical analogue. This is done as follows:

The battery is disconnected;
Next, the hydrocorrector is dismantled;
A new seal is installed;
Remove the corrector adjustment knob and connect a new electrical appliance to it. To do this, use the key for 22;
Connect the positive wire to the mounting block, you need to connect to socket 20, block Ш2;
The minus is attached to the nearest body stud;
A new actuator is installed in the headlamp;
The wires can be pulled over the location of the old tube;
The pads are connected to the main mechanism. The operation of the device is checked.

An electric corrector costs a little more than usual. But it is more reliable. You do not have to change this part for a new one every few months.

Conclusion... The correct operation of the headlights is extremely important for road safety. Thus, the job of a proofreader is a must. Do-it-yourself repair of a headlight hydrocorrector on a VAZ 2110 is quite within the power of every motorist. Some of the difficulties are more than offset by travel comfort.

Even with perfectly adjusted high and low beam, it is often necessary to correct the angle of the headlamp reflector. This is primarily due to the loading of the vehicle. If, according to the rules for adjusting the VAZ-2110 headlights, we start from the driver + front passenger load, then in real life, when the cabin is fully loaded, there will be no stone unturned from our adjustment. The rear of the car will sit down, the front will rise and the light beam will blind oncoming drivers. To quickly adjust the angle of inclination of the headlight reflector, a hydrocorrector is installed in all VAZ-2110s.

Its purpose is clear - without leaving the passenger compartment, the driver can change the angle of the light beam relative to the road. The device should work correctly with two headlights at once and have a sufficient range of adjustment - maximize the angle of inclination of the reflector with a full load of the rear of the body, as well as zero the adjustment at a minimum load.

The principle of operation of the headlight hydrocorrector.

The VAZ-2110 hydrocorrector, installed as standard, consists of:

the main hydraulic cylinder and the switch, both of them are assembled in a single block and are installed to the left of the steering wheel on the front panel;
hydraulic drive system, line - tubes that connect the elements of the system;
working hydraulic cylinders, actuators that raise or lower the headlight reflector;
working antifreeze liquid.

Headlight hydro-corrector assembly.

The low pressure hydraulic system allows you to change the working pressure and move the rod of the working cylinders within 6-7.5 mm... This, in theory, is enough to change the angle of the reflector from minimum to maximum and, accordingly, change the direction of the angle of the light beam.

Despite the simplest design, the hydrocorrector is considered one of the most unreliable systems in cars of the tenth family. Constructive flaws, quality of materials and build quality make you return to the problem of adjusting headlights almost every year.

At the same time, neither the workers nor the master cylinders can be repaired and, if they fail, require replacement.

If the headlight adjustment does not work, the reason is in the hydrocorrector.

The symptoms are clear - headlights do not respond to the corrector knob and froze in one position... The most common problem is hydraulic system leakage. It is easy to calculate this nuisance by the fluid leakage from the system, it is also easy to eliminate it. It is enough to seal the joints (on the cylinders) of the hydraulic system and check its operation again.

Another problem is fluid flow through the cuffs of the working cylinders... Nobody is going to repair penny plastic cylinders, they are replaced with new ones. By the way, the price of a new hydrocorrector for the VAZ-2110 and all cars of the family (article 2110–3718010 and 2110-3718010-10 ) is 450-550 rubles, depending on the manufacturer. The difference between them is in the stroke of the working cylinder. For dozens in the station wagon, a larger load and a larger adjustment angle are provided. Accordingly, a larger stroke of the cylinder rod.

The reason for the failure of the headlight hydrocorrector may be the wear of the cuff of the working cylinder.

You can check the operation of the headlight hydraulic adjustment system by measuring the stroke of each of the rods of the working cylinder:

2110–3718010 - working stroke 6–7.5 mm for sedan and hatch;
2110-3718010-10 - working stroke 6–8.5 mm for the station wagon.

If the hydraulic cylinders do not work or the working stroke does not correspond to the ratings, we replace and install a previously purchased new hydraulic corrector of the corresponding modification.

No difficulties should arise when replacing, only a standard tool will be useful to us for work, and you can change the hydrocorrector even in the field.

The only thing that will simplify the unscrewing of the hydraulic corrector switch mounting nut is ordinary tweezers.

We open the hood, loosen the clamps, release the pipes of the hydraulic line.
We remove the working cylinders by releasing the latches with a flat screwdriver.

We open the hood and remove the slave cylinders from the inside of the headlights.

As you can see, replacing the system is not difficult at all and will not take much time. But the new hydrocorrector will work for a year or two, after which the operation will have to be repeated. By the way, on the market there are electric headlight correctors (from 3.6 thousand rubles) and electromechanical automatic (from 6-8 thousand). Their resource is much higher, and the control accuracy is better than that of the hydraulic system.

Good luck to everyone and bright accurate headlights on night roads!

If a rating was compiled of the most unreliable elements of your car, then on the VAZ 2110 the headlight hydrocorrector would certainly take its place in the first columns, even despite all its obvious simplicity in design. It is difficult to find a domestic motorist who would not face the problem of adjusting the headlights depending on the workload of the car and the need to replace a hydraulic corrector that has failed on a VAZ 2110.A faulty control system for reflectors in VAZ cars can not only cause problems during a technical inspection, but also provoke an accident due to the fact that a headlamp that cannot be adjusted to the luminous flux blinds motorists in the oncoming lane,or there is insufficient illumination of the roadway.Agree, a very unpleasant misunderstanding. Therefore, it is always worth having a spare hydrocorrector with you in reserve, because its replacement is quite simple and quick to carry out even in the field with a minimum amount of plumbing tools and labor costs... And if we want something more reliable, the information presented in the next section of the article will not be superfluous for you.The headlight hydrocorrector is out of order, are you looking for what is more reliable for work? On the market today there is a fairly large range of offers that allow you to buy at the VAZ 2110 not only a stock hydraulic-type control system, but also more advanced mechanisms, which are fundamentally distinguished by a large operational resource, as well as resistance to temperature extremes.Electro-corrector headlights LADAAn electric type corrector is very popular among motorists VAZ 2110 for adjusting headlights, which controls the angle of rotation of the optics using an electric drive. This pleasure will cost you about 1400 rubles, depending on the quality and manufacturer, it is possible to find it cheaper.Electromechanical headlight range controlWell, the most technologically advanced and versatile can be considered a modification of the electromechanical corrector with a smart system for automatic control of the position of the headlight reflectors thanks to the electronic Hall position sensors. Replacing the VAZ 2110 headlight hydrocorrector with an automatic one will cost you from 5 to 6.5 thousand rubles. Is it worth it - it's up to you to decide.And the simplest and cheapest way would be to buy a hydraulic type corrector (for VAZ 2110 these are, respectively, 2110-3718010 and 2110-3718010-10 according to the spare parts catalog numbers). The mechanism we are used to in stores costs about 500 rubles. and it is somewhat easier to find it than the aforementioned analogs, just like replacing it. Therefore, the stock element will always remain massive and popular among our consumers.In order to diagnose the state of the headlight control system on your VAZ 2110, you should first understand its basic structure in general terms. The hydrocorrector consists of three main elements:

an executive barrel located in the lower right part under the dashboard, and two adjusting ones with working rods that directly control the headlight reflectors;

interconnecting piping systems joined together by gaskets;

directly from the working fluid, which does not freeze at low temperatures.

As mentioned above, the hydrocorrector on the VAZ 2110 is a very unreliable element and is extremely susceptible to sudden temperature changes, as well as the leakage of a special non-freezing liquid in the places of the gaskets. The manufacturer does not provide for the repair of the VAZ 2110 headlight hydrocorrector, and therefore you will certainly have to buy a new one if it fails.A clear sign of a failed headlight range control will be a leakage of hydraulic fluid in the connecting pipes. If such a problem is not visually observed, check the stroke of the rods of the adjusting kegs. A distance of 7 mm is considered normal with an absolute error of +/- 0.5 mm.If the problem has clearly manifested itself, then it's time to roll up your sleeves and get ready to replace the hydraulic corrector on your VAZ-2110 car, since this functional unit cannot be repaired.Changing the headlight position control mechanism to a new one is very simple and does not require special skills and extraordinary efforts from the motorist. You can handle it well even in the field. To work you will need:

a knife to cut off the hoses of the kegs of the old corrector, simplifying the procedure for its dismantling;

flat screwdriver for opening the interlocking clamps and unfastening the clamps;

tweezers for loosening the adjusting barrel fastening nut in the car interior.

Repair of the VAZ 2110 hydrocorrectorIt is recommended to adhere to the following algorithm of actions in the process of dismantling the VAZ hydraulic corrector:

one.Open the hood, release the clamps, thereby releasing the hydrocorretor piping system;

2. Using a flat screwdriver, release the fixing tabs of the adjusting kegs of the right and left headlights, slightly turning the elements counterclockwise;

3. Having cut off the kegs from the pipeline system, remove them from the hood;

4. Remove the plastic swivel cover in the passenger compartment from the executive barrel, the structure is attached to the steering panel with a nut, which can be conveniently unscrewed by pulling it out of the recess with tweezers;

5. Open the fuse box and remove the hydraulic corrector through it;

6. This completes the replacement of the VAZ 2110 headlight hydrocorrector. Assemble in reverse order.

We remind you that as a replacement you can use a more reliable electromechanical corrector TM "Silich" or similar. Actuators in this case are attached in the same way as hydraulic, except that instead of pipes with antifreeze fluid, you will now use electrical wiring to control the rod drive.The price of a modern electromechanical headlight range control is in a much higher price category than a hydraulic one. Therefore, the feasibility of such a replacement, each motorist must decide for himself.