I went to the Avangard car service for two years, while I lived nearby, then moved to Balashikha, went to a local tire shop, then changed oil filters to another one. And every time something is wrong, small shoals come out ... I returned back to the Vanguard, let it go longer, but they do it here in good faith, there have never been any problems.

Anastasia

I want to especially praise Avangard dry cleaning! I had the opportunity to compare with several competitors, the prices are about the same, but the quality of work is not to complain about, not a hint of dirt, everything is clean, fresh, washed up! Salon like new!

Denis

At Vanguard, we service two cars of the family, my wife's Mercedes and Lexus, we are very satisfied. And we go through MOT, and they have already repaired everything (to the credit of the masters - what they repaired, then for a long time does not cause any complaints), and my engine was somehow sorted out. And we store tires here, otherwise there would be nowhere to put two sets. We sincerely recommend great service!

Paul

Thank you, guys! I stopped by that week for diagnostics, the muffler began to “roar”, although it had not even been a year since it was completely changed. Diagnosed in 20 minutes, everything is clear. They found where the burn was small, they eliminated everything. They explained why this is happening, that I probably drive often and not far, that the car is idling, it is. It’s good that I came right away, while the burnout is small, otherwise I would have to change everything. Five stars for professionalism and speed!

Sergey

Jammed automatic transmission front wheel drive suddenly and without warning. I found the nearest service in Yandex, called, so and so, what should I do? They say everything is ok, now we will send a tow truck and pick it up, don't worry, we'll fix it. I thought it would be more expensive, but it turned out quite acceptable. Thanks to Vanguard, then again general diagnostics done, found a few problems, now we are slowly fixing it.

Dmitriy

At Avangard, they reprogrammed the ECU on a Skoda after one craftsman. The machine is old, but it was possible to add functions by uploading fresh firmware. But something didn’t work out, and in fact a lot of bugs appeared, errors glow, electronics are buggy. We rolled everything back to the original version, checked that there were definitely no problems. Satisfied with the quality of work. I will come again.

Nikita

The first time I came to Vanguard almost by accident, in the fall, I had to urgently change my shoes, and there were queues everywhere, and I had to go far. Already after 7 pm I called, I said, so and so, I’m looking for an urgent tire change, they tell me, we work until 21, if you have time, come, we’ll do it. I rushed, I did it. Soon I will have a seasonal MOT, now I will go to Vanguard immediately, I liked the service.

Maksim

I contacted the Avangard technical center after a small accident, compared offers. I really liked that you can send a photo, and the repair is estimated from the photo. You don’t need to ride or describe on the phone “well, there is on the wing, and there is still a chip on the bumper.” Very professional approach! The price suited me, after 4 days I already took the car, not a trace of the blow at all!

Alexander

We serve at Avangard our corporate vehicles, I like that you can address any problem, and everything is solved in one place, although auto different brands and models. They called - agreed - drove, went through MOT, repaired somewhere. And for the price, it's good for us. We sincerely recommend.

Purpose.

Climate control, also implies the measurement and maintenance of indoor air parameters within the specified limits: temperature, humidity, composition.

Main goals:

• creation in a short time and maintaining a comfortable temperature for a person during the entire operation of the installation.
• saving energy spent on creating and maintaining a microclimate inside the car.

Features of work car climate control .

To operate the maintenance plant constant temperature electricity is used onboard network car and the kinetic energy of rotation crankshaft to drive the air conditioning compressor. The air conditioning system reads temperature readings from sensors installed at the outlet air flow into the car interior and regulates the air temperature by changing the power of the heater or air conditioner evaporator. Automotive systems maintaining the temperature in the cabin can be automatic and manually controlled. Automatic systems called " climate control ".

Main reasons climate control failure .

Simplified diagram of climate control elements

climate control car - complex integrated system, consisting of many measuring sensors and executive mechanisms. Used as actuators stepper motors or micro motors with position sensors. All these devices have a well-defined resource of work and after a certain time there is a failure in the operation of the climate control regulators. All unsuccessful adjustment attempts are displayed on the monitor of the diagnostic equipment. Often repairable damper control motors by going through them. As a result climate control repair is a complex and multifaceted task, the solution of which is impossible without special equipment.

Diagnostics and repair of climate control car.

Like any complex climate control system, it needs to be diagnosed. modern blocks controls are made on the basis of a microprocessor and allow, with the help of special equipment, to read errors and parameters of all elements of the system. Due to the constant impact of negative external factors the electronic unit control unit, the air conditioning control unit of the car often fails, demonstrating complete or partial inoperability. Modern diagnostic equipment allows you to accurately determine the problem of a malfunction. For troubleshooting, I use modern methods and dealer literature. This approach allows you to quickly and efficiently eliminate the malfunction.

Climate control failure statistics car.

Micro air damper control motor - common cause malfunctions

During the work with the electronic components of the car, a rich statistics of the repair of the latter has been accumulated. Most frequent malfunctions V climatic installations- this is a jamming of the position motor air dampers, which occurs due to excessive wear of the actuators.

The second most likely problem is car air conditioner malfunction or the need to refuel it, as often there is insufficient efficiency of the interior heater, in these cases, the electronics, due to insufficient power of the heater / cooler, simply cannot set the required temperature and therefore gives an error.

Conclusion.

For exact definition failure and subsequent effective repair car climate control requires in-depth diagnostics of the air conditioner / heater and the electronic unit. Without reading the diagnostic parameters, it is impossible to correctly determine the defect, especially if it has a floating character.

The basis of any vehicle control system, its main components and systems, are electronic control units. The work of all controlled and additional systems car.

There are a lot of reasons for the failure of control units. This is the overvoltage that occurs due to short circuit, the impact of external factors, mechanical damage, corrosion and overheating. Usually, official dealers carry out car repairs complete replacement. This is especially true for blocks that have been in the water. However, such a measure is not always economically justified.

The purchase of used blocks in general seems to be a dubious occupation, firstly, they must be coded for your car, and secondly, the warranty on parsing, as a rule, is no more than 3 - 5 days.

Years of experience of successful work and the availability of specialized equipment allow us to carry out repairs of blocks in a qualified manner and in the shortest possible time. BMW controls resurrecting your cars!

Sooner or later, on the LCD screens of the BMW and MID BMW dashboards, they begin to dim, the points from which information messages (pixels) are formed disappear. The reason is the oxidation of current-carrying contacts. On the Internet, you can find a lot of tips for self-repair - put double-sided tape, pierce with a needle, tighten the fixing bolts, heat it with an iron or a soldering iron, but it all leads to best case to the worsening of the situation, in the worst to the complete failure of the electronic unit.

The cost of repair is 3500 rubles.

After the engine has warmed up, the warning light comes on. ABS system? In 99% of cases, the culprit is the ABS block, or rather, thin contact conductors that, over time, under the influence of vibration and temperature regime are destroyed.

The cost of repair is 5000 rubles.

In cars BMW all sound - TV navigation, cassette, CD changer, switched in the radio unit. Symptoms of malfunctions are almost always the same, the sound disappears entirely or per channel. >

Repair cost from 2000 rubles.

All outdoor lighting the car starts in this block, if something does not light up for you and the replacement of the bulbs does not help or it burns even when it is turned off, urgently put the LCM block in the belt

Repair cost from 1000 rubles.

Light in the cabin, windshield wipers, central locking and servotronic are just a small part of what the comfort unit controls and what can fail if it breaks down.

Has the car stopped responding to the buttons on the key? Damaged the key board when trying to open it? Need to replace a battery or a worn key housing? make a new one, additional key? We will always be glad to help you!

Is the navigation disc read error constantly displayed on the screen? - This typical problem navigation blocks MK-IV. Of course, you can try to wipe the laser with alcohol, but unfortunately this will not help, just like a cleaning disk and other benefits of civilization - only a laser replacement.

The repair cost is 3500 rubles.

IHKA climate control units rarely fail, but nevertheless they are not eternal. Most often, the diodes on the control buttons burn out, indicating the activation of a particular mode, and because of this it is extremely illogical to change the unit, but sometimes breakdowns are more significant and can drain the car’s battery overnight.

Repair cost from 500 rubles.

After an independent attempt to repair dead pixels, the arrows do not work? Did a short circuit in the car wiring disable the dashboard? After disconnecting the battery, the mileage increased tenfold? Are the airbag indicators constantly on? Did something stop burning, blinking or clicking? We will help you solve these and many other problems with dashboard bmw.
Mileage can be adjusted.

> Fix climate control

Fixing the climate control

We do our own climate control.

On old cars, not quite old, but kind and reliable, which are still running, which were created a long time ago, kind and reliable Japanese hands, some sores appear. For example, the temperature of the climate control is poorly regulated, or the speed of the stove fan. Do not rush to go for disassembly or order spare parts for a new climate unit. On disassembly, they can slip such bullshit that it costs, and the problem will not disappear. And in the store you will faint from the cost of this block. Let's try to figure out what's what.

We carefully consider how the climate control knobs look externally. If they are made in the form of sliders (move left and right) and when you press the knob, the climate starts to work normally, then you are lucky, there is a chance to fix everything with your own hands.

To do this, we need two screwdrivers, flat and Phillips, rosin, solder, soldering iron, magnifying glass. If there is no magnifying glass, it does not matter, you can break grandmother's glasses and pull the lenses out of the frame. Grandma will survive without glasses, and you will freeze in winter without climate! Which one of you is worse? If there is no grandmother, you can try to take it from grandfather, although he can crack it with a stick. If there is not a single lens in the house, then you will have to buy it or you will strain your own eyesight.

A specific example is the climate control of the good old Toyota Ipsum. The heater speed controller did not work for him, or rather, he worked, but he constantly had to keep his finger on it. Which caused some difficulties in driving. First you need to remove the climate control from its nest, in which it sits firmly. We open the lid from above and turn off two self-tapping screws, and tear out all the lining around the radio, climate and the box itself. It’s not worth disfiguring the plastic, we still have to put it back.

We turn off three screws and pull out the climate itself from its lair. We unhook the connectors, remember what is not necessary from where, there is protection from the fool, and you can’t confuse the connectors in places. We look at back block and unscrew three more golden screws. We remove the lid and a wonderful picture opens up to our eyes! A bunch of paths that lead to no one knows where, some kind of protruding legs, and many, many places that connect these legs with the tracks with solder. Already eyes run wide, but we are specifically interested in only three or six, to be sure.

We determine the amount of time that we can spend on troubleshooting. If there is a lot of it, we take a soldering iron in our hands and stupidly solder all the soldering points with the exception of this one. There are no problems here. If time is short, then we take a magnifying glass (magnifying glass) in our hands and carefully examine the part of the board to which the regulators are soldered. Where they stand can be easily determined if you turn the board over and look at the front side. Here is such a defect - an annular crack. Taking a soldering iron in hand, dipping it in rosin, we solder this place as best as possible and proceed to the next one. Having soldered all visible defects, it is advisable to also solder the second regulator, just in case, it will not get worse, and you will not have to disassemble the climate unit again.

Having finished working with a soldering iron, if you don’t know how to solder, then it’s better to train on cats, or rather on unnecessary boards, and then repair the car’s electronics, take some alcohol and …….....
You don’t have to drink it! It’s too early to celebrate the birthday of an electrician inside you. We dip a rag into it and wash off the remnants of rosin from the board. Beer will not work for this, and it will stink in the car later. we collect everything in the reverse order.

Having brought this device to the car, we introduce it into place, do not forget to connect the connectors, otherwise it will not work at all. And after checking how it works, we assemble the torpedo turned inside out in the reverse order. And enjoy the normally working climate control.