What Is BlueEFFICIENCY? – BlueEFFICIENCY is a trademark name Mercedes uses for its most eco-friendly and economical passenger cars. The package of measures aims to reduce rolling resistance, aerodynamic drag and to optimise its engine technology further. Engineers from multidisciplinary backgrounds, tinkered with all sorts of elements of the automaker’s vehicles, doing whatever they could to make them go farther on a single tank.
By contrast to its rivals, Mercedes took pains to implement technology that would work based on how its customer actually drove their cars. Engineers did ample real-world testing to see how iterations of its efficiency improvements would work on the road, going more than two-million kilometres during in-house experimentation.
Eventually, Mercedes put together an E-Class package it claimed reduced fuel consumption by an astonishing 23 per cent over the base model, ushering a new era of efficiency at the firm. BlueEFFICIENCY is similar to rival technologies such as VW’s BlueMotion and BMW’s EfficientDynamics. Like them, it is an umbrella term that refers to a cluster of efficiency improvements. None of them is individually impressive, but taken together they add up to something quite spectacular. BlueEFFICIENCY offers efficiency improvements across a range of domains. These include:
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What is CGI BlueEFFICIENCY?
Mercedes-Benz introduces its eighth offering in the E-Class range: E 200 CGI BlueEfficiency – 
Get latest updates on the automobile community Login Now Mercedes-Benz India on Thursday announced the launch of the E200 CGI BlueEfficiency in elegant styling. This marks the debut of the CGI technology in the Mercedes-Benz E-Class range. The CGI technology combined with BlueEfficiency measures ensures optimized efficiency, performance as well as environmental compatibility.
- Having introduced the same technology in its C-200 (C–Class offering) model a few months ago, the E 200 CGI BlueEfficiency now becomes the second Mercedes model to feature a gasoline direct injection.
- After celebrating the spirit of open top motoring with the launch of the E-Class Cabriolet earlier in August, Mercedes-Benz India E 200 CGI BlueEfficiency marks the entry point of customers into the E-Class family.
With an aggressive price tag of Rs.38.76 Ex-Showroom Pune (INR 39.5- Ex-showroom Delhi), the new offering from the E-Class stable is tailored to deliver the highest standards of design, technology and comfort to its buyers. Dr. Wilfried Aulbur, Managing Director & CEO of Mercedes-Benz India Limited “E-Class has been an all round success internationally; in India too it is the most popular luxury car in the country.
The new E 200 CGI BlueEfficiency is an irresistable combination of power, torque and luxury and further reinforces the broad range within the E-Class offerings.” The new E 200 CGI is available in the popular Elegance range, and churns out a power of 183 hp and 285 Nm torque. For a car well-priced in its genre coupled with its superior performance and enviromental compatibility, the new E 200 CGI as of now seems to be a good option for Mercedes enthusiasts looking to make a value for money purchase.
• E 200 CGI BlueEFFICIENCY marks the debut of CGI technology in the E-Class. • E-Class 8 product offerings range from INR 38.6 lakhs till INR 64.5 lakhs for the E 350 Cabriole
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Do Mercedes diesels use AdBlue?
Mercedes-Benz BlueTEC technology has been developed to ensure Mercedes-Benz diesel models meet specific environmental standards whilst maintaining vehicle performance. Mercedes-Benz diesel engine vehicles carrying BlueTEC badges use AdBlue technology to help reduce the amount of harmful nitrogen oxides found in the vehicles’ emissions.
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Can I put water instead of AdBlue?
If you fill your AdBlue tank with anything other than AdBlue, you run the risk of –
Your car not starting after several stops. Expensive repairs that are not covered by the warranty, as the catalyst and SCR system are very sensitive when AdBlue is not used. If you fill up with water instead of AdBlue, you can block the injector and damage the catalyst. Progressive damage to your SCR system can reduce engine performance and actually increase the fuel consumption per mile or kilometer. Your vehicle will not maintain the emissions allowed for a Euro 6 car. This will result in MOT failure.
What happens if you run a car without AdBlue?
What is AdBlue and does your diesel car need it? Maintenance Many of the latest diesel cars use a fluid called AdBlue in addition to fuel. But what exactly is AdBlue? Here’s everything you need to know. Published : 30 May 2022 Many modern diesel cars that meet the latest emissions standards (called Euro 6) use a fluid called AdBlue, which helps remove toxic substances from the car’s exhaust gases.
But what is it? Why does your car need it? Where does it go in the car? Read on to find out. AdBlue is a liquid added to many diesel cars that reduces the they can create. AdBlue is actually a brand name for what’s technically known as diesel exhaust fluid. It’s a solution of distilled water and urea, a substance found in urine and fertilisers.
It’s non-toxic, colourless and has a slightly sweet smell. It feels a bit sticky if you get any on your hands but it washes off easily. AdBlue helps to reduce emissions of nitrogen oxides, or NOx, from your car’s exhaust. Euro 6 emissions standards, which apply to all cars built since September 2015, place very strict limits on the amount of NOx that can be emitted legally.
- These NOx emissions are a waste product of the combustion process – the burning of a mixture of fuel and air inside an engine – that produces the power to drive a car.
- Such emissions have been linked to respiratory conditions that can seriously affect people’s health.
- Although an individual car emits NOx in very small amounts, add up the emissions from thousands of diesels and the air quality in your town or city can get significantly worse.
And that can harm the health of you and your family. AdBlue is used as part of a car’s selective catalytic reduction, or SCR, system and is automatically injected into your car’s exhaust system where it mixes with the exhaust gases, including the NOx.
- The AdBlue reacts with the NOx and breaks it down into harmless oxygen and nitrogen that comes out of the exhaust pipe and disperses into the atmosphere.
- AdBlue doesn’t eliminate all of your car’s NOx emissions, but it does greatly reduce them.
- There’s no set rate at which cars use up their AdBlue.
- In most cases, it takes several thousand miles to empty the car’s AdBlue tank.
Some can do at least 10,000 miles before needing a refill. It’s also worth noting that, contrary to some reports, using AdBlue doesn’t mean you’ll burn more fuel. All cars that use AdBlue have a gauge or display somewhere on the dashboard or in the trip computer showing how much is left.
- Consult your owner’s manual to find out how to view it.
- A warning light will show on the driver’s display long before the AdBlue tank becomes empty.
- Not every car allows you to refill the AdBlue tank yourself, but you can easily find out if yours does.
- Behind the fuel filler flap, there’ll be an extra filler with a blue cap for the AdBlue, next to the regular diesel filler.
The tank itself is underneath the car, next to the fuel tank. AdBlue is available from most fuel stations and car parts shops. It comes in containers of up to 10 litres, which typically cost between £15 and £20. The container will come with a nozzle to make pouring the AdBlue into the filler much easier.
- Alternatively, fuel station HGV lanes have AdBlue pumps that you can use to fill your car if it has a suitable nozzle.
- It’s absolutely vital that you don’t accidentally pour AdBlue into your car’s fuel tank.
- If you do, the tank will need draining and flushing clean.
- Fortunately, you can’t put diesel in the AdBlue tank by accident because the pump nozzle is far too big.
If your car doesn’t have a dedicated AdBlue filler, the tank can only be refilled by a garage (because the filler is usually hidden below the boot). The tank should be topped up every time your car is serviced, so make sure the garage doing the work includes it.
- If the tank needs refilling between services, most garages will do so for a small charge.
- You should never let your car run out of AdBlue.
- If it does, the engine will go into ‘limp’ mode, which drastically reduces power to keep NOx emissions within legal limits.
- If that happens, a warning will appear on the driver’s display and you should refill the AdBlue tank as soon as possible.
You should also avoid turning off the engine until you have access to more AdBlue, because the engine is unlikely to restart. Incidentally, running out of AdBlue is just one of many reasons that an engine will go into limp mode. Any severe problems with the engine or gearbox that occur while driving will activate limp mode.
- It’s there to prevent further damage and keep the car moving so you can stop in a safe place to call a breakdown service, or quickly get to a garage.
- Many diesel cars that meet Euro 6 emissions standards use AdBlue.
- However, not all of them do, as there are other systems that can be used instead to reduce NOx emissions.
Many cars use AdBlue, so here are some clues to help you figure out whether the car you want to buy uses AdBlue:
Check whether the word ‘blue’ or the letters ‘SCR’ are part of the car’s name. For instance, and diesels that use AdBlue are badged BlueHDi. are badged EcoBlue. are badged TDI SCR. Open the fuel filler flap to see whether there’s the blue-capped AdBlue filler mentioned earlier. If you’re still unsure, ask the dealer or the manufacturer.
If you want to be sure that your car is in the best possible shape, you can have a safety check carried out on your car at a, Cazoo Service Centres offer a full range of servicing, with a three-month or 3,000-mile warranty on any work we do. To request, simply choose your nearest Service Centre and enter your car registration number. : What is AdBlue and does your diesel car need it?
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Is BlueTEC or BlueEFFICIENCY better?
Fewer Dangerous Emissions – Many drivers don’t like the idea that they are damaging other people’s lungs, simply by driving their vehicles. BlueEFFICIENCY, however, provides peace of mind. Cars equipped with BlueTEC, scrub exhaust fumes as they leave the engine compartment, removing the vast majority of soot and NOx particles.
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What is Mercedes ECO display?
If drivers make an effort to drive smoothly, if they accelerate more moderately and let the vehicle coast, green bars will shoot upwards in the display and indicate an increased energy efficiency. In contrast, severe acceleration, fluctuating speeds and frequent braking will have a negative effect.
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What is Mercedes-Benz magic vision?
Under the microscope Amazing to watch: the wiper blade moves across the heavily soiled windscreen, there is no washer water to be seen, the vehicle occupants notice nothing and the windscreen is suddenly clean – as if by magic. This is the highly efficient, adaptive wash/wipe system MAGIC VISION CONTROL developed by Mercedes-Benz.
The system cleans the windscreen without the splash of water that usually briefly impairs the driver’s field of view in the case of conventional windscreen washing systems. Although the spray of water is invisible, the E-Class Coupé likewise uses conventional washer fluid for a clear view. The way in which it reaches the windscreen is however unusual.
It is done by integrated water ducts on both sides of wiper blade, with fine, laser-bored spray holes. Depending on the movement direction of the wiper blade, it means that this innovative wash/wipe system always directs the fluid unobtrusively and very efficiently where it is required – on the windscreen, directly ahead of the wiper lip.
- The outlet holes are spread over the entire length of the wiper blade and are closer together on the outside than they are on the inside, because the outside of the wipers have to wipe and clean a larger area.
- Programmes for summer and winter driving The Mercedes-Benz MAGIC VISION CONTROL system is the world’s first wash/wipe system to be intelligently controlled by semi-automated washer programmes.
In the summer, smaller quantities of water are required to remove light dust. In the winter, more water is needed to remove soiling mixed with road salt. The system operates according to the outside temperature, and adaptively adjusts the amount of water to suit the conditions and the driver’s cleaning requirements.
The MAGIC VISION CONTROL wiper blades of the E-Class Coupé are fully heated. This makes Mercedes-Benz the first manufacturer worldwide to offer a fully heated wash/wipe system. It consists of a washer fluid reservoir heated by coolant residual heat, electric heating for the entire hose system and a fully heated wiper blade.
In winter this effectively prevents snow from sticking to the wiper blades. The blade’s two spring rails are each equipped with a heater foil with an output of 40 watts per blade, which heats the spoiler and the wiper lip. This also keeps the wiper blade flexible in winter, for optimum cleaning effect.
- The heating is also operated on demand, depending on the activation period and the outside temperature.
- In very low temperatures the system switches to its maximum output of 200 watts.
- In temperatures to under plus five degrees Celsius, the heating operates in energy-saving mode and only delivers the output necessary to thaw and keep the cleaning system clear.
: Under the microscope
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Which is better A or C-Class Mercedes?
The 2021 Mercedes-Benz A-Class and the 2021 Mercedes-Benz C-Class are both exceptional compact cars, but it’s important to consider every angle. The A-Class is more accessible, more efficient, and rich in technology, but the C-Class comes with more standard features and offers more engine options.
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What happens if you run a diesel without AdBlue?
What happens if I run out of AdBlue? – If you run out of AdBlue while you’re driving, then the engine’s power and performance will be reduced to limit its emissions. Once you’ve stopped, you won’t be able to restart the engine if the AdBlue tank’s empty.
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What happens if you mix diesel and AdBlue?
WHAT TO DO IF YOU ACCIDENTALLY PUT ADBLUE INTO YOUR FUEL TANK? AdBlue is commonly mistaken as a fuel additive when it is actually an exhaust fluid that should never be mixed with diesel. has its own tank and is stored completely separately to your vehicle’s fuel.
Adding AdBlue into your diesel fuel tank can cause thousands of pounds worth of damage. To avoid confusion, and help prevent this, AdBlue is easily identified by a blue nozzle and a blue fill cap. However, human error can occur and it is essential to act quickly in the unfortunate event of a driver adding AdBlue to the fuel tank.
Step 1 – Do not start your engine Starting the engine will begin the process of circulating the fluid through the entire fuel system. As AdBlue is not compatible with any engine materials it can very quickly corrode all components and pipework within the engine.
If this happens the entire fuel system will need to be replaced. Step 2 – Drain the fuel tank You must contact a professional to drain the tank immediately and dispose of all contaminated fluid. They will use a siphon system to suck all of the fuel out of the tank. Once the tank is empty it must be cleaned with warm water before you refuel with diesel.
Step 3 – Check for damage Once you are sure no AdBlue remains in the fuel tank it is still essential to have a mechanic check for any damage caused. They can also replace the filters that will have absorbed the AdBlue. Further prevention: There are two options to help with preventing misfuelling when purchasing your AdBlue fuel pump.
Firstly, all kit can be easily identified in a bright blue colour. The blue nozzle is a clear reminder to everyone to put the AdBlue into the blue fill cap. Secondly, and more commonly in newer fleets, you can add a magnetic nozzle to the AdBlue pump. The magnetic nozzle only allows you to add fuel when it senses the magnetic fill point on your vehicle.
: WHAT TO DO IF YOU ACCIDENTALLY PUT ADBLUE INTO YOUR FUEL TANK?
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How often do I need to add AdBlue?
The dos and don’ts of using AdBlue AdBlue: if you are driving one of the latest clean emission Euro6 diesel cars, no doubt you’ve already topped up the special tank on your new car with the additive. But what is this new substance if you haven’t come across it before, why is it important to the well-being of your vehicle and how often should you have to add it to keep it in tip-top condition? Here we explain in detail the do’s and don’ts of using AdBlue.
New Euro6 emissions regulations for diesel cars came into effect from September 2015 (a year later for vans) and were introduced to target a host of harmful gases linked to respiratory disease. The new rules especially focus on nitrogen oxides (NOx) and cut the permissible limits for NOx from 180mg/km to just 80mg/km.
The aim is to reduce these harmful emissions, thereby limiting the impact on the environment and public health. Many major European cities, including London and Paris, are currently looking at banning diesels at certain times and on certain days that don’t meet the Euro6 regulations.
To meet the new targets, vehicle manufacturers have largely turned to a process known as Selective Catalytic Reduction which involves the injection of a Diesel Exhaust Fluid (DEF) into existing gas circulatory systems and which assists in the breakdown of harmful NOx, This DEF is commonly known as AdBlue,
Clean Air Zones, such as London’s Ultra Low Emission Zone, require diesel cars and vans to be Euro6, otherwise a daily charge is required to enter the zone. What is AdBlue? AdBlue is actually a synthetic urea which works by turning nitrogen oxide into harmless steam and nitrogen.
- It is stored in a tank, like fuel, and an increasing number of diesel vehicles, but typically those with larger engines, are being fitted with AdBlue tanks.
- However, certain manufacturers may refer to it simply as ‘Emissions Additive’.
- AdBlue is not injected into the engine as a fuel additive.
- It is added to the catalyst system in the car’s exhaust system.
AdBlue is consumed in proportion to engine usage. It is estimated that a passenger car will consume approximately 1.5 litres of AdBlue for every 620 miles. The size of AdBlue tanks vary, too, so when you need to top up depends on your driving style, the number of miles you cover, and the size of the tank.
A dashboard warning light will let you know when it is time to top up. Use of AdBlue has been common on trucks and buses since 2006 following the introduction of Euro4 regulations for those vehicle classes. Whose responsibility is it to top-up with AdBlue? AdBlue is considered a consumable similar to fuel.
Therefore it is the driver’s responsibility to ensure the AdBlue tank is kept topped up and to pay any costs associated with doing so. AdBlue must never be added to fuel. AdBlue is always stored in a completely separate tank. However, in many vehicles the AdBlue filler will be located next to the fuel filler.
- It should also be noted that any damage incurred through the misuse of AdBlue such as adding it to either petrol or diesel tanks, or a breakdown resulting from low AdBlue levels, will not be covered under maintenance or recovery arrangements.
- Maintained leasing contracts do not cover AdBlue costs.
- However certain lease providers will top up AdBlue as part of a routine service.
Drivers should make themselves aware of their responsibilities by consulting their vehicle handbook. How is it used?
AdBlue is only applicable to diesel engines and is an emissions reduction technology that complements existing DPF technology.Diesel cars fitted with a DPF may not necessarily feature an AdBlue tank. However, cars with an AdBlue tank always feature a DPF as part of the overall emission control solution.AdBlue and DPF warning lights are separate and will illuminate independently of each other.
How much AdBlue will my vehicle use?
AdBlue is added to fuel appropriate to consumption. Usage is therefore affected by driving style, journey type, engine and vehicle load, and environmental conditions.AdBlue can be purchased from automotive retailers, garages, dealerships, some fuel stations or online. As a general guide, Halfords sells a 10 litre container of AdBlue for around £12.50.AdBlue filler location varies between manufacturer and model. Typical locations include the boot, next to the fuel filler, or under the bonnet.The size of the AdBlue tank fitted to vehicles varies between manufacturers and models, so therefore the interval between top-ups will vary.Based on conservative estimates, AdBlue may require topping up every 5,000 to 8,000 miles although this will fluctuate based on manufacturer, model, and driving style.
How do I top up AdBlue?
Some manufacturers may provide AdBlue free of charge in certain circumstances such as part of a routine service. But it is highly unlikely that refills during routine serving alone will maintain AdBlue levels sufficiently.Cars with variable servicing require particular attention as they are virtually guaranteed to require an AdBlue top up before the initial service.When AdBlue is running low, a series of warnings will be given via the driver information system. As an example, Audi models display a countdown from 1,500 miles before a required refill.It is vital these warnings are acted upon promptly. If AdBlue falls below a pre-determined level, the car will continue on reduced power. Once it is stopped it will not restart until sufficient AdBlue is added. Should this occur at the side of the road, you will be charged for recovery.Taking Audi as an example, a minimum of 5.7 litres of AdBlue is required to restart the vehicle, although this level varies between manufacturers. AdBlue must never be added to fuel. If AdBlue is added via the fuel filler, you should not start the vehicle and immediately call the appropriate emergency support number. If you accidentally add fuel to the AdBlue tank, the same applies: do not start the vehicle and immediately call the appropriate emergency support number.
: The dos and don’ts of using AdBlue
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What does blue performance mean?
BMW BluePerformance Technology reduces the nitrogen oxide (NOx) produced by the diesel engine to a minimum. This does not affect the actual combustion process, so the engine’s high level of efficiency is preserved.
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