Mercedes motor ML class W166. Mercedes-Benz ML (W166). Installation of the Hi-Fi Audio System Interesting Facts About Mercedes Benz ML-Class W166
On cars Mercedes ML class in the body W166 The wide range of Mercedes-Benz engines is installed. All engines are developing Daimler and are produced at their own factories.
Motors are reliable, but require constant care. To support the working condition, it is important not only on time to refuel the car with fuel, but also to clearly follow the rules of service and maintenance.
Performing the prescribed manufacturer recommendations can be provided long and without the problematic operation of the car and its motor.
Variety of motors W166
The following motors are installed on the Mercedes GL class:
Important!
It is worth saying that most of the listed motors are installed not only on the ML class, but also to other Mercedes models, and the engine repair process on different models of Mercedes is intended.
Motor malfunction W166
Mercedes engines are quite reliable. But their reliability depends not only on how they were designed and collected, but also from the quality of their service. Any motor malfunction begins to manifest long before the unit fails or a serious breakdown will be found.
Pay attention to the following symptoms of faults:
- Loss of thrust engine and uneven work;
- Strong vibration from the motor;
- The need for a constant topping engine oil;
- The appearance of extraneous noise at the start of the car;
- Foreign motor noise on a working car (knock, crackling, hissing, metal clay);
- Leak oils or a low-level motor oil error;
- Check Engine Engine Error Indication.
This is not all the manifestations of the malfunction of the Mercedes engine, but one of the most frequent
When any of the listed symptoms is found or when suspicious of a malfunction appears, it is recommended to diagnose the Mercedes engine, reveal the source of the breakage and take appropriate measures.
Repair engine Mercedes ML-Class W166
Qualitative can only provide a specialized service that has the necessary experience in repair, has a special tool and can promptly provide all the necessary spare parts.
The guarantee is an important aspect of repair, which worries every customer, because most often the repair is to do "in a penny". We comply with the obligations throughout the warranty period, which is drawn up - 1 year from the moment of repair work.
Spare parts are one of the key points of repair, because the quality of the spare part depends on how the motor will work and how much it works. Own warehouse and operational supplies with Germany allow in a short time to carry out any complex engine repair, and a wide selection of spare parts (original or alternative replacement) can significantly reduce its cost.
The preliminary diagnosis of the Mercedes engine is an integral part of the successful repair. Only by convincing the correctness of the selected direction can significantly reduce the cost of repair, eliminate the likelihood of additional and unnecessary work.
A full consultation, in our technical center, can be obtained from the comprehensive diagnostics of the Mercedes engine. The Master will pre-repair the order indicating all the works and spare parts that will be transferred to the Client to make a decision. We will offer optimal troubleshooting options.
Repair conditions, deadlines for work and cost - are consistent with the client in advance and are consolidated with a documented relevant repair order.
In the summer of 2011, Mercedes-Benz officially introduced the ML-Class 3 generation SUV 3 in the body W166, whose world premiere was held in the framework of the International Motor Show in Frankfurt in September.
The car is built on a modernized M-class platform of the previous generation, and at the same wheel base of 2,915 mm, it became 24 mm longer than (4 804 mm), 16 mm wider (1,926) and 19 mm below (1,796) .
Mercedes-Benz ML-Class 2015 Prices and Prices
The appearance of the new Mercedes-Benz ML-CLASS W166 is evolutionary in nature - the car received a massive front bumper, increased size of the radiator grille and optics with more smooth outlines.
On the sidewalls of the new Mercedes ML 2013, embossed submarines appeared, and new rear lights of other shapes became larger. For new items are offered wheels with an updated pattern, available with a diameter of 17 to 21 inches.
Interior Mercedes ML-Class 2013 was transformed more noticeable. Increase with improved finishing materials, the front panel design has changed, in which the style of the flagship sedan is felt.
The middle part of the panel is made of wood, the central console has become wider and flashes aluminum inserts. Also updated the COMAND control system, and optionally customers can order a panoramic hatch in the roof.
At first, the new Mercedes ML W166 was offered with three engines. The most modest of them is a 2,1-liter four-cylinder diesel on the version of ML 250 Bluetec with a capacity of 204 hp (500 nm).
The more powerful version of the ML 350 Bluetec SUV is equipped with a 3.0-liter Diesel V6, outstanding 258 hp. (619 nm), which accelerate the car from scratch to hundreds of 7.5 seconds and providing the maximum speed of 224 km / h.
The modification of the ML 350 Blueefficiency is equipped with a 306-strong gasoline "six", outstanding 370 nm of the maximum torque and allows you to develop a speed of 235 km / h. At the top of the gamma is located ML 500 with 4.7-liter V8 with a capacity of 408 hp With him, the SUV starts to hundreds for 5.6 seconds, and the maximum range is limited to 250 km / h.
Regardless of the selected engine type, they are all aggregated in a pair with a seven-step automatic transmission 7G-Tronic Plus and have a full-drive 4Matic brand system.
Of course, Mercedes-Benz paid great attention to safety, therefore ML-Class 2013 is equipped with a variety of different systems, including a night vision system with pedestrian recognition, driver's fatigue recognition system, "dead zones" system, automatic braking system in a dangerous situation, and Also many others.
In turn, the comfort of the driver and passengers is designed to take care of the suspension, which extinguishes all unwanted fluctuations, and the airmatic pneumatic suspension, which has six different work options, depending on the type of road canvases.
Russian prices for the new Mercedes ML-Class 2015 start from 3,550,000 rubles for the basic version with a 3.0-liter diesel engine 249 hp, and for the top version of ML 500 dealers are asking for at least 4,650,000 rubles. Also comes "charged" with a 525-strong 5.5-liter engine, which will cost 6,500,000 p.
In the summer of 2014 to dealers, the initial version of ML 250 Bluetec was reached, for which they are asked from 3,450,000 p.
In the 90s, the SUVs were greatly popular, even, whose brand had not had a "civilian" SUV, in addition to the militarized "G" -class, released the first generation "ML". Mercedes ML production began in 1997, the model carried the W163 index, and the second generation began from 2005, the index - W164. The first two generations were separated by the world with a circulation of 1.1 million copies. The third generation of the Mercedes SUV is produced on a common platform with. The third ML received an index - W166. Mercedes is somewhat inferior in dimensions such as cars, or, but it is advantage of city traffic. The first two generations were very popular in the CIS, the proof of this is the fact that every year sold in 2012, Mercedes was ML - Class in Russia.
Appearance:
The appearance of the new Mercedes B166, in comparison with the predecessors, can be characterized as a more sporty. In the car, the corporate rear arm of the body has been preserved, which was still on W163. In comparison with the previous -W164, the windshield coefficient dropped from 0.34 to 0.32 is a positive factor affecting fuel economy and acoustic comfort. In comparison with the predecessor, the length of the novelty increased by 24mm, width to 15 mm, and a height of 14mm. 
In the basic version, tires are set by dimension 235/65 R17, 255/55 R18, but as an option for all-wheel drive Mercedes, twenty-yid tires are offered. The horizontal line of LEDs installed in the side air intakes looks very effectively.
Salon:
Words about the highest quality performance will be superfluous. The car is equipped with the Pre - Safe system, which, if necessary, pulls the seat belts, closes the windows and the hatch, and the chair sets into optimal, in terms of safety. 
Optionally proposed night vision system - Night Viev Assist Plus, which is known for S-Class W221 representative sedans. Night vision system can recognize people. On the armrest, there is a puck controlling a full-wheel drive between the seats, the system has six modes: automatic - for daily drive, light off-road - primers and capping, serious off-road - locality where you need to "climb", Winter - mode for snow and ice covered roads, trailer - Mode for towing trailer, and mode - Sport. It is very interesting that sports mode is available only to cars with an optional offroad package, as well as good permeability is contrary to the honed controllability, it seems the Germans decided to create the most universal vehicle. On the armrest and the suspension control buttons are interesting that they are present even in the database, on the machine with Spring suspension (settings occur with special shock absorbers). The basic equipment of Mercedes ML W166 includes two-zone climate control Thermatic and cruise control. Chairs adjustment buttons are located on Mercedesovski - on door maps. For the foot of the passengers of the second row in comparison with W166, 15mm was added. The luggage compartment accommodates 690 liters.
Specifications Mercedes W166
The second emulka from Mercedes in the body B166 was equipped with a constant full-wheel drive, as well as the START / STOP system already in the basic configuration. The car with spring suspension is able to overcome the brother depth of 50mm, and Mercedes with the airmatic suspension with the possibility of increasing the clearance to 285mm, can overcome the brother depth of 600mm. In addition to pneumatic suspension, ON & OFFROAD versions, in addition to the pneumatic suspension, are equipped with an additional body protection from below, as well as blocking an interstole differential, which is to talk about the help of touching the hill, as well as a help system with a hill. The optional Active Cruve System system allows you to minimize rolls in turns. The option is available only in Mercedes with a pneumatic suspension. The off-road helps a button with an inscription Offroad, which allows wheels to slip, and also includes higher transmissions on higher revs than usual.
As a transmission for any of the versions, only one is available - the seven-step ACP 7-G Tronic Plus. On tests conducted by foreign journalists, the SUV ended up, without driving, lateral acceleration by force - 0.85g.
Basic diesel - ML 250CDI gives 204l.s and 500n. Moment - it allows you to dial a hundred kilometers for 9c, and the maximum speed, even with the same powerful motor - 210km. The more powerful diesel - 350CDI develops 258Sil and 620n. M., with such a diesel engine, the SUV is gaining a hundred years 7.4c, and on the highway is able to develop 224km. Gasoline ML350 with a capacity of 306 horses and a moment of 370H. M. The first hundred for 7.6c is gaining, the maximum speed is 235km. Top ML500 develops power in 408 forces, which allows you to accelerate to hundreds for 5.6c. ML 63AMG develops 525l.s and 700n.m. ML63AMG accelerates to hundreds for 4.8C, the maximum speed is limited to 250 kilometers electronics.
We will pay attention to the technical characteristics of gasoline MERCEDES ML350 W166 with a conventional spring suspension.
Technical part and characteristics:
Engine: V6 3.5 gasoline
Volume: 3498kub
Power: 306l.s.
Torque: 370H.m
Number of valves: 32V
Operational indicators:
Acceleration 0 - 100km: 7.6c
Maximum speed: 235km
Middle fuel consumption: 8.5l
Fuel tank capacity: 78l
Body:
Dimensions: 4804mm * 1926mm * 1788mm
Wheel base: 2915mm
Curb weight: 2175kg
Road clearance: 202mm (pneumatic suspension, up to 285mm)
Price on Mercedes W166
SUV Mercedes B166 can be bought on average for 100,000 - $ 120,000. The cost is mainly determined by the engine installed under its hood. The most "affordable" diesel 250cdi is estimated at $ 70,000, and 63amg costs $ 250,000. Gasoline ML 350 costs $ 74,000.
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Mercedes Vito W638 - Mini Review and Specifications
For a start, let's decide that you can call the Hi-Fi level system, and that it does not reach this understanding. In the auto sound environment, some stereotypes on this topic have developed. And I call them here.
The STOCK style system (when all equipment is installed in standard places) cannot be Hi-Fi levels. So consider many and that there are causes. The main minus is the location of full-time speakers. Despite the fact that acoustics change to high-quality, regular grills remain. Few of the owners are ready to go to a beddown, for example, door trim, in order to properly place an abnormal MIDBAS.
The same story with HF speakers (tweeters). Often, the regular place is not the best option for the placement of HF dynamics, but few people want to go to the cardinal refinement.
It is for this reason that most of the installations (and about 90% of the installers all the studios make in the style of the Stock) do not reach a serious Hi-Fi level. This is not just a theory, but a practice proven in car audio competitions.
Another extreme is a serious Hi-Fi, and sometimes Hi-End, there is no particular thing to tell about this. Just say that in serious systems, the levels of prices for the equipment are so serious that any sensible person hearing how much it costs, for example, a set of top acoustics from Focal, simply turns his finger at the temple (secret - -under a million rubles )
But there is a golden middle. Normal Hi-Fi. Let's call it like that. Or is the initial level of a serious approach to car audio. This is when a system is built, in which the client's maximum and wishes are taken into account regarding the interior and free space and the requests of the installer, which is needed and something needs to be remade.
It is about such a system based on Mercedes ML in the body W166 I will tell.
The car was bought sometime in the simplest (in terms of sound) configuration. Standing the simplest command and 2 set of acoustics. Over time, the owner did only one thing, but the correct action - changed a simple command to Command 4.5 NTG. The difference is not only as these devices, but in the fact that in 4.5NTG there is an optical output of the MOST bus. This means that it is possible to remove the almost perfect broadband signal from it and submit it to the new system. Actually, optics are, as it were, the perfect signal transmission environment (clean digit, no distortion and tip).
At the time of the visit to us in the studio, the client did not think about the HIFI system. The conversation began with the classic system. This is:
But at the time of the conversation it was decided that we would build the initial HIFI.
Formed here such a scheme
the main interesting technical solutions are described in our who was conducted on this car at the time of work. Here I will tell about the main points of installation and show what happened at the end.
So, the car
the regular location of the midbasy speakers, in almost all machines the same - the lower front of the door. The location of the highest speakers is all different. Mercedes, they are in plastic lining - "triangle" rearview mirrors. Those. In the car costs 2-component front acoustics
in the rear door is about the same. And also - 2 component acoustics
in design - complete harmony. That is why few people want to interfere with him and change something
and here is the trunk. The trunk is the place where the spears always break down when discussing the project with the owner. Many want a lot of bass, with a margin and at the same time nothing will be ready to give in the trunk. I'm talking about the place. Physics will not be cheating for a 10-inch caliber subwoofer, in the trunk you need to pick up a minimum of 15-20 liters of volume. And for a 12-inch subwoofer - even more. In this case, we for the rescue comes to the subwoofer case. The housing that we can hide behind the trim machine and install a subwoofer speaker in it. We save the place of the trunk and get bass. But Stels is expensive.
Disassemble the doors. Without full noise insulation of the 4-doors (this is minimum), it is not worth talking about the installation of auto sound. If someone declares you that you can simply change the acoustics in the car and you will get a tangible difference - feel free to leaving this place. Throw money to the wind.
The photo shows the regular vibration insulation of the rear door
Command We are withdrawn and send to the service of Erta to the decoding and activation of the Most exit
the photo is visible to the Most connector over the yellow fuse
we disassemble and salon, because We will do noise insulation of the floor and trunk.
We got a car with a pneumatic suspension, which means that 2 receivers from it settled in the trunk. In the right sidewall (where we usually put amplifiers in such Mercedes) and in the trunk. It strongly limits us at the place
in the left sidewall there is a place to accommodate equipment. But this is if we talk about a simple classic scheme on 1 or 2 amplifiers. We have their three + processor.
here is another receiver
full vibration insulation of the floor does not withstand no criticism
but there are positive parties in this car - under the driver there is a big niche, in which we will put part of the equipment
As I wrote above, we spend quite serious noise-vibration insulation on this machine.
Trunk.
doors
out of all doors and trunk
here is a regular noise insulation of the door sheath. Piece of pressed syntheps
but the result of our processing. Gray material is noise insulation. Under it, the cover is also treated with vibration insulation. And around the perimeter - anti-scrip
Well, now I will tell you about music.
As a subwoofer, we chose the best subwoofer according to EISA for 2013 - Audison VOCE AV10. Although not the smallest speaker, but it works great in volumes from 17 liters.
and this volume (even more - what is better) we find in the left sidebow. We begin the manufacture of a casing-stealth from composite materials: resin + glass
frontal part of the EFner Case 21 mm
the speaker has a fairly large magnetic system and it is necessary to move a little to the right, which leads to the modernization of the standard
in order to beat this beautifully, we make a new grill overlay that closes the subwoofer
it is completely sound transparent
the car will stand three new amplifiers. We need a lot of good nutrition. Therefore, from the battery, which is under the passenger, we pull the power cables Stinger 2GA caliber
i pull to the universal dittributor, which is under the rear sofa. Immediately all fuses on amplifiers. If something is closed somewhere, then the first "crashes" fuse. From the distributor, food with different calibers divorces all over the car - to amplifiers
the main fuse that protects the entire power circuit, installed directly next to the battery.
in Niche, under the driver, we build a two-storey podium, which will accommodate almost all the equipment. In the scene will be the alpine monoblock, which swaying a subwoofer
rachged over it: Audison Bit One and 4-channel amplifier for front Midbas and rear acoustics - Hertz
niche closed. For cooling, we cut into the cover of two low-noise fans: one exhaust, second-value. Thus, provide a permanent air cycle in this volume and cooling amplifiers
in the regular carpet for this we make ventilation holes
but we have another amplifier. It works with HF \\ Mc the dynamics of front acoustics. And this part of the story is just about HiFi. Many, not particularly disassembled in the topic, lovers of car audio, are asked - why are you the sch \\ HF range implemented on passive crossovers? After all, you have an 8-channel processor. This is certainly yes, there is, but only if you carefully look at the scheme, you can see that we have rear acoustics in the system. This is the wishes of the client. It is believed that rear acoustics are not needed for high-quality music playback, but only for multimedia formats (watching movies and concerts), but if someone goes back, then many owners want to keep this acoustics.
In this case, we do not have enough channels to implement the "extinct" scheme and we are 4 channels in two. And to split the signal, a regular passive crossover is set, which was included with the CDT Audio ES632 acoustics. Such a scheme is called on our jargon - "semi-contact" or - "2.5"
and here we do "Fint ears." The amplifier, which will play on the SC \\ HF speakers, though small (CDT Audio MXMX1502), but the size still has it and need to put it somewhere. For the driver he is simply not climbing. In addition, we have 2 crossovers of very decent sizes. And we decide to deliver all this link - under the subwoofer, in the left wing. Moreover, leaving the ability to promptly configure passive crossovers.
It looks like this (crossovers are closed by regular nets, and from above - a false panel)
the control panel of the processor settled in the place where the ashtray was. We are for car audio and zhoz, and smoking is a fight!
now a minute of sparkling humor and jokes.
It is a regular acoustics from Mercedes Benz ML, which is worth noting, from 2.5 million.
We have everything much more serious. To install new Midbas and rear acoustics, we make transition rings
they will be installed on the glass sealant (for amplifying contact)
and on the bolts
front Midbasi are connected to acoustic wiring with spring clamps (this is an indicator of serious acoustics, by the way)
and completely ready look like
cDT Audio HD6EX rear coaxial acoustics (in the CDT Audio CL61CV scheme, but it was not and we chose another) solder to wiring
as inter-block cables in this Install, we use a pre-top cable from Tchernov Cables and Chernovsky RCA connectors
ML The machine is quite convenient in terms of laying acoustic wiring. It is easy to "pass" through the regular connectors in the doorway and lay the cable without breaking: from the amplifier to dynamics. What positively affects the sound quality (as we remember - we have a Hi-Fi system). All wiring - tinted copper from Stinger
all wiring is laid in "Snake"
and here we smoothly approached the HiFi part of the system, this is the SC \\ HF front acoustics. In the photo below, the speaker is a speaker, which in a three-component system is shown for the most complex range: 500 Hz - 4 kHz. In this range, we have many tools, and vocals. It is considered (and not just so) that a three-component system is a maximum that can be implemented in the car. Yes, and in home acoustics, about the same situation.
The size of this dynamic you have already seen. Put it in some regular place Mercedes unreal. There are no such places. Therefore, we go according to the classic path and place the link sch \\ HF speakers on the windshield racks with a small turn to the salon
direction of speakers - to opposite central racks. Turning the speakers helps us at the end to set up a system with maximum quality and "build" the desired sound scene. Wide and deep. For this all this Hi-Fi and conceived
production of racks goes according to classical technology: Biflex + resin + glass walker + putty and watch watches
we are tightening the racks of black alkantar
speakers solder to wiring
it turns out such a result.
and once again look at the trunk, which we saved completely
We are involved in the configuration of such systems, we attract professional hectares that have authority in the auto sound environment. Such systems need to "disclose" in terms of sound and this requires talent and experience.
Here is a frequency response system immediately after setting
ACH left and right channels
Ahh by components (sub, Midbas, Sch, HF)
after warming up the system, we are a bit "whheging" system
Works took 12 working days
01.05.2017
Mercedes ML (Mercedes-Benz W164) is the second generation of the popular M-class SUV from the German car brand Mercedes-Benz. The three-beam star on the hood always caused a special thrill in most motorists, but, to afford the car of this class new, maybe not everyone. At the moment, prices for used ml have become more accessible, due to which car enthusiasts for which status and prestige play not an unimportant role can carry out their long-time dreams. Buying a car at the age of 7-10 years old needs to be aware that such an acquisition is fraught with additional costs. But what they are, and what to pay attention to when choosing Mercedes ML (W164) with mileage on the secondary market, I will tell you in this article.
A bit of history:
Work on the development of Mercedes ML (W164) began in the distant 1999 and lasted 6 years. Over the design of the design of the car worked Steve Matin under the strict leadership of Peter Pfeiffer for more than 2 years. Testing the prototype was carried out during 2003-2004 and ended in early 2005. The Mercedes ML debut (W164) took place in 2005 at the International Auto Show in North America. In April of the same year, mass production was established. The assembly of the car was carried out in the USA at the Chrysler plant, located in Tuskalus (Alabama).
The novelty was built on a common platform with the GL class, due to which it was possible to increase the size of the body and the wheelbase, compared with the predecessor (W163). In 2008, a restyled version of the car was presented at the auto show in New York. The main changes affected the front and rear bumpers, optics and grillers (it was increased in size and equipped with chrome inserts at the edges). The changes also affected the model range, although slightly: the diesel model of ML 420 CDI, ML 280 CDI renamed ML 300 CDI, ML 320 CDI in ML 350 CDI, and ML 420 CDI became referred to as ML 450 CDI. In 2009, a new ML 450 Hybrid SUV was presented at the auto show in New York. The production of the second generation of the M-class last 6 years and ended in 2011, and the car of the Mercedes-Benz W166 series came to replace him.
Weak places Mercedes ML (W164) with mileage
The body of Mercedes ML (W164) practically does not have weaknesses - corrosion is not terrible, but only provided that the car has not been restored after an accident. But the chrome elements poorly carry the harsh realities of our winters and quickly climb, after which they begin to bloom. When inspecting the car, be sure to check the trunk door, on most of the instances it is shingled (the screws holding the door loop) are destroyed). Also, problems are possible and with door locks (mechanism breakdown, malfunction in the Keyless Go software.). If there is a moisture in the trunk, the problem most likely lies in the worn seals of the lanterns. If you do not pay attention to this for a long time, over time, problems with the SAM block will begin, since its e-board is in the right niche of the trunk.
Engine
Depending on the volume of the Mercedes ML (W164), the corresponding index was assigned: gasoline - 3.5-ML350 (272 hp), 5.0-ML500 (308 hp), 5.5-ML550 (388 hp) 6, 2-ML 63 AMG (510 hp); Diesel - 3.0-ML280 CDI, ML320 CDI (190 and 224 hp) since 2009 ML300 CDI (190 and 204 hp) ML350 CDI (224 hp), 4.0-ML420 CDI (306 hp).
Petrol
Most often in the secondary market there is a gasoline power unit with a volume of 3.5 liters. Operating experience has shown that the engine is generally reliable, but, some drawbacks in it were still identified. As a rule, problems begin after the first 100,000 mileage. The most common drawback is the wear of the metal ceramic stars of the balancing shaft. If there is a breakdown, in most cases the "Check Engine" error is displayed on the instrument panel. Also, the signal, vibration and metal ringing, vibration and metallic ringing, will also serve as a signal. Another problem with characteristic symptoms is stretching the timing chain, it happens on the run of 100-150 thousand km.
The replacement of the chain and stars of the shaft is a rather time-consuming process (it is necessary to remove the motor to remove the work), which is why the cost of work is high enough (1500-3000 cu). It is this fact that makes many owners get rid of the car at the first alarming bells (before purchase, be sure to carry out the complete diagnosis of the engine). When repairing repair, it is desirable to immediately replace the caller of the chain, the magnets of the camshaft adjustment mechanism and the oil pump in order not to pay for the removal and installation of the power unit. Often, the owners of machines with a motor 5.5 (388 hp) are faced with the same problems (388 hp), however, in this case, the engine removal is not required to eliminate most of the shortcomings, which significantly reduces the cost of repair. Closer to run 150000 km to many Mercedes ML (W164) owners (W164) have to change the exhaust manifold due to problems with vacuum traction of adjustable dampers (on instances after 2007, this problem has been eliminated). Signal about the presence of problems will serve the walking speed at idle.
All gasoline engines suffer from oil leakage, most often leaks appear on plastic cylinder head plugs. Also, on a car with a mileage of more than 100,000 km, oils can be found at the junction of the filter housing and the oil exchanger of the oil cooler due to the proceeded seal. The owners of dorestayling cars were not rarely faced with such a problem as the "hanging" of plastic vortex flaps of the intake manifold, because of which it had to change the entire collector. When using low-quality fuel, catalysts die prematurely. The problem is solved by their replacement for flamestellers. The engine is the most reliable. The car uses 2 batteries, they are usually enough for about 5 years so that they will be replaced by almost 100 cu. for every. Once at 100,000 km have to change the retractor starter relay, 40-70 USD are asked for replacement.
Diesel Mercedes ML (W164)
On diesel engines with long trips, there is a decrease in the resource of the turbine (during normal operation, the turbine is in charge of up to 300,000 km). The main cause of premature wear of the part lies in the most successful location (installed in the place where the highest temperature). The cost of the turbine will surprise even the wealthy owners of ML (about 2000 cu). Also, the rapid appearance of nagar on the graduate manifold can also be attributed to the common disadvantages of diesel engines, which in time begins to fall off and can "kill" the turbine. Significant costs may be required with a late replacement of gas candles. The fact is that when the candle is brave, unscrew it naturally, it is unlikely to succeed, and to replace them, you have to remove the engine head and drill the burned candle.
If, extraneous vibrations appeared on the car, you need to pay attention to the crankshaft pulley clutch, maybe it began to fail. Also, due to the high weight of the power units, it is quite often necessary to change engine supports. Diesel motors are equipped with a system "Common Rail", which is advantageous and, at the same time, disadvantage. The merits can be attributed to the efficiency of motors. The disadvantages are the sensitivity of the system to the quality of fuel. If, there are no good gas stations in your region, you need to be ready for frequent expensive repair of nozzles, TNAD and EGR valve.
Transmission
Mercedes ML (W164) is equipped with only 7G-Tronic automatic transmission. The automatic transmission has a number of problems, most often turning the jerks when starting, overclocking and stopping. In most cases, it will cope with this nuisance helps flashing the transmission control unit. Not famous for its reliability and hydraulicock of valves, its resource rarely exceeds 100,000 km. The main signal about the presence of problems will serve jerk during acceleration. If you do not turn to the service on time, you will soon need to replace the friction package. The replacement of the hydraulic block costs 1500 cu, but, you can save, buying a reminder, in this case it will be possible to eliminate the problem for 500 cu By 150,000 miles on most of the instances "dies" the oil pump, if it is not replaced in time, the electronic control unit of the ECM will fail from high temperatures. All these defects, except for one-leaks of the cooling tubes of the "automatic", were eliminated after restyling.
Of the shortcomings of the full drive system, problems with the front axle gearbox can be distinguished (100-150 thousand km). The ambulance of the gearbox will notify vibration and hum. To eliminate breakage, you will have to post 500-700 cu. The front cardan shaft lives much longer. On the range of 120-170 thousand km (depending on the operating conditions) bearings begin to buzz. Often, sound support can come from the suspension bearing, which dealers, as a rule, change in a pair with a cardan shaft, in the non-phasees the bearing can be changed separately. With the active use of a full drive system to 100,000 km run, the chain of the dispensing box is stretched. Undage is accompanied by a crackling and grinding during loads. Distribution, like automatic transmission, with proper operation do not cause serious problems up to 200-250 thousand km of mileage.
Reliability of Mercedes ML suspension (W164)
This model is presented in the market with two types of suspension - independent spring and pneumatic suspension. If we talk about what kind of two types of chassis, give preference, then, in reliability, there will be a conventional suspension, for comfort - pneumatic. In the spring suspension most often have to change the stabilizer racks, approximately every 60-70 thousand km. After 500,000 km begin to try ball supports, and after 20-30 thousand km, they have to change them. Once in 100-120 thousand km, replacement is required: shock absorbers, wheel bearings and silent blocks of levers (change assembly with levers). The rear suspension does not require intervention up to 150,000 km, only shock absorbers can be the exception (their resource rarely exceeds 130,000 km).
Repair of the pneumatic suspension Mercedes ML (W164) will have to make 80-100 thousand km. The cost of one original front pneumobalon is about 1000 USD, the rear is about 500 cu. If, not to change the worn pneumatic balls on time, it will negatively affect the resource of the compressor, the replacement of which costs 2000-3000 USD To check the state of the pneuma, lift the machine to the maximum level and leave it in this position for half an hour (the car is short to fall anymind.).
Often, extraneous knocks on the uneven road from the suspension are driving, check the fastening of the front air elements to the racks - fasteners weakens and requires a banal broach. The steering rail is generally reliable and is able to serve without repair up to 200,000 km, but there were cases when she began to flow on mileage 100-120 thousand km (eliminated by replacing the seals and seals). Weak places in the steering are: traction (go to 90-110 thousand km) and the steering shaft cardan. Also, there is a complaint on the reliability of the pump GUR, when replacing the pump, it is recommended to change the tank and the tank is recommended, since the filter grid is quickly clogged. The brake system is reliable, but, due to the considerable weight of the car, the brake pads wear out quite quickly (30-35 thousand km).
Salon
The quality of finishing materials of the Mercedes Ml salon (W164) leaves an ambiguous impression. Plastic, from which the central panel and other elements of the cabin are made, are high-quality and long retain the original appearance. And, here, the seats finishing does not correspond to the car class, the fact is that the seats are made of eco-skin, which is cracking up to 100,000 km and starts to climb. As for the electricians, over the years, it begins to present unpleasant surprises, such as climate contralets ("bug" servos of electronic dampers), a sound signal and a regular audio system (does not return the discs). Elimination of even minor problems in electronics - the pleasure is not cheap.
Outcome:
Mercedes ML (W164) as a whole is a fairly reliable car, but the copies released after 2009 are considered less problematic. Unfortunately, a lot of problems presents a pneumatic suspension, and the cost of individual parts and works exceeds all reasonable limits.
If you are the owner of this car model, please describe the problems that you have to face during the operation of the car. Perhaps it is your feedback that will help readers of our site when choosing a car.
