However, as an authorized service facility for Audi, we are able to restock your AdBlue tank as it starts to deplete and give you access to Audi AdBlue as required. Most Audi vehicles will provide you a warning if your AdBlue is low, starting at the last 1500 kilometers.
In This Article...
In my Audi A6, how much AdBlue should I put in?
Where is the Adblue-Tank for the Audi A5 located?
Your Audi A5’s Adblue tank filler is located right next to the diesel filler cap in the fuel filler chamber.
- According to the automaker, the 17 Liter capacity of the Adblue tank in your Audi A5 should last for 9.000 kilometers.
- How to refill the Adblue in your Audi A5?
The Audi A5’s fuel filler compartment is placed on the back side. To access it, first lift the flap. The AdBlue tank’s filler cap is located adjacent to the diesel tank’s filler cap. You can either use an AdBlue specific pump for light vehicles or an AdBlue refill kit, which are both sold on Amazon.
When is the AdBlue tank full, and how do I know?
The most popular diesel exhaust fluid is AdBlue (DEF). It reduces dangerous exhaust emissions from diesel cars and has automotive urea and deionized water as its main ingredients. As soon as the EU implemented the Euro 6 emissions standard in 2015, it became necessary. AdBlue is as essential to your car as petrol, therefore without it, it cannot function.
When there are approximately 1,500 miles of fuel left in your tank, a dashboard warning light will turn on. This provides you ample time to either buy a container and fill it up yourself, or to bring your car to a motorway service station pump or garage. Your car will enter “limp home” mode and you won’t be able to restart the engine once you turn it off if you ignore the warning light and let your tank get low.
If you decide to top out your AdBlue tank on your own, be careful not to mix it with diesel as this could result in costly damage to your vehicle. Do not start the automobile if you combine the two accidently. Instead, contact your recovery service.
Can I put too much AdBlue in my tank?
A symbol glows in the driver display and the Refill AdBlue well in advance message appears when the AdBlue level begins to drop. No restart is required after the percent 1 percent 2 message.
Warning
It is advised to use the AdBlue pump designed for passenger automobiles when filling up at a gas station. You can also utilize the AdBlue pump designed for large automobiles.
Important
Take care to keep AdBlue away from the car’s paint so that it doesn’t damage it. If so, rinse well with water because the fluid could damage the paintwork.
Can I always add money to AdBlue?
AdBlue: If you drive one of the newest Euro6 diesel automobiles with low emissions, it’s likely that you’ve already filled the specific tank on your new car with the additive. But if you’ve never heard of this new material, what does it do for your car’s health, and how frequently do you need to use it to keep it in good condition? The dos and don’ts of using AdBlue are detailed here.
The introduction of the new Euro6 emissions criteria for diesel vehicles in September 2015 (a year later for vans) aimed to reduce the amount of hazardous pollutants associated to respiratory illnesses.
The permitted limits for nitrogen oxides (NOx), which were previously 180 mg/km, have now been reduced to just 80 mg/km under the new regulations. Reduced emissions will have a smaller negative impact on the environment and public health.
A ban on diesel vehicles that don’t adhere to Euro6 requirements is now being considered in many major European cities, including London and Paris.
The procedure known as Selective Catalytic Reduction, which entails the injection of a Diesel Exhaust Fluid (DEF) into current gas circulatory systems and helps to break down toxic NOx, has been generally adopted by car makers to fulfill the new standards. AdBlue is the common name for this DEF.
Clean air zones, like London’s Ultra Low Emission Zone, demand that diesel automobiles and vans meet Euro6 standards in order to enter without paying a daily fee.
AdBlue is essentially a synthetic urea that reduces nitrogen oxide into inert steam and nitrogen to perform its function. Like fuel, it is kept in a tank, and more and more diesel carsusually the ones with bigger enginesare getting tanks for AdBlue. However, other manufacturers might just call it a “Emissions Additive.”
AdBlue is not a gasoline additive that is pumped into the engine. It is included in the car’s exhaust system’s catalyst system.
The amount of AdBlue consumed varies with engine use. An estimated 1.5 litres of AdBlue will be used by a passenger automobile for every 620 kilometers. When you need to top off depends on your driving style, how many miles you travel, and the size of the AdBlue tank, which varies in size. When it’s time to top off, a dashboard warning light will let you know.
Since 2006, when the Euro4 rules for trucks and buses were implemented, AdBlue has been widely used in these types of vehicles.
Like fuel, adBlue is regarded as a consumable. Therefore, it is the driver’s duty to see that the AdBlue tank is always full and to cover any associated costs. Never mix AdBlue into your fuel. Always keep AdBlue in a whole different tank. The AdBlue filler, however, will frequently be situated next to the fuel filler in automobiles.
It should be emphasized that AdBlue misuse, such as adding it to diesel or gasoline tanks or experiencing a breakdown due to low AdBlue levels, will not be covered by maintenance or recovery agreements.
AdBlue expenses are not covered by maintained lease contracts. However, some leasing companies will top off the AdBlue as part of a regular service.
Drivers should read the owner’s manual for their vehicle to become familiar with their obligations.
- AdBlue is a technology for reducing emissions that is only suited to diesel engines and works in conjunction with DPF technology already in place.
- It’s possible that DPF-equipped diesel vehicles lack an AdBlue tank. However, a DPF is always included as part of the complete pollution control system in vehicles equipped with an AdBlue tank.
- The warning lights for the DPF and AdBlue systems are independent of one another and will both illuminate.
- Fuel that is appropriate for consumption receives AdBlue. Therefore, factors influencing usage include driving habits, mode of transportation, engine and vehicle load, and weather conditions.
- Automotive retailers, mechanics, dealerships, select gas stations, and online retailers all provide AdBlue for sale. A 10 litre container of AdBlue typically costs approximately 12.50 at Halfords.
- The position of the AdBlue filling varies by manufacturer and model. The boot, next to the gasoline filler, or under the hood are typical placements.
- The time between top-ups will vary since the size of the AdBlue tank used in automobiles differs between manufacturers and models.
- Depending on the manufacturer, model, and driving style, AdBlue may need to be topped off every 5,000 to 8,000 miles, according to conservative estimates.
- AdBlue may occasionally be given away without charge by some manufacturers, perhaps as a standard service. However, it is extremely doubtful that refills during ordinary service will be enough to maintain AdBlue levels.
- Vehicles with variable servicing need special consideration because an AdBlue top-up before the first service is almost always necessary.
- The driver information system will issue a number of alerts when AdBlue is becoming low. For instance, Audi models show the remaining distance from 1,500 miles until a refill is necessary.
- It is crucial that these alerts are taken seriously right away. The vehicle will operate at reduced power if AdBlue drops below a set threshold. Once stopped, it won’t restart until enough AdBlue has been added. If it happens on the side of the road, you’ll be responsible for paying for recovery.
- Audi, for instance, calls for at least 5.7 litres of AdBlue to restart the car, however the amount varies depending on the brand.
- Never mix AdBlue into your fuel. You should not start the car after adding AdBlue through the fuel filler and should instead call the relevant emergency support number right away.
- The same rules apply if you unintentionally add fuel to the AdBlue tank: don’t start the car, and call the relevant emergency assistance number right away.
If I run out of AdBlue, what happens?
What happens if the AdBlue in your automobile runs out? The engine’s power and performance will be lowered to “limp home” mode while you’re driving in order to cut emissions, and after the engine has stopped, it won’t start again until the AdBlue tank is replaced.
How much should I top off AdBlue?
Your engine and how efficiently you drive will determine how much AdBlue you use.
- A litre of AdBlue is typically used every 600 miles.
- However, it might reach a litre every 350 miles.
- The tank size varies as well, so depending on the vehicle and your driving habits, you might need to replenish between 3,000 and 12,000 miles.
The majority of drivers will therefore need to top off their AdBlue reservoir at least once in between routine service trips to the dealer.
Why does my vehicle use so much AdBlue?
AdBlue is susceptible to contamination because perfect purity is required for it to function properly. Through the tank cap location, contaminants can easily enter the fluid, causing damage and resulting in extended, unplanned downtime for the machine.
If the fill cap region isn’t fully cleaned before fluid is added, dirt and dust can easily wash down into the tank from there. Inform your operators and maintenance personnel on how crucial it is to prevent contamination and how necessary it is to clean the area surrounding the cap before usage. The same goes for keeping AdBlue in a special container. Even after a thorough cleaning, never utilize containers that have previously held other products or liquids. AdBlue is actually quite susceptible to contamination.
An increase in AdBlue use, a problem with the selective catalytic reduction (SCR) system, or, more simply, an engine shutdown, are all signs that your AdBlue may be contaminated. AdBlue made of urea should have a concentration between 32.5 and 37 percent. These issues could arise if this ratio is incorrect, which would indicate contamination. Use a digital refractometer to test and keep track of the AdBlue’s purity.
Do other varieties of AdBlue exist?
AdBlue top-ups are having an impact on fleet managers, and since the majority of diesel-powered fleets also need AdBlue, there is no end in sight to the questions regarding cost and where to get it. Here are the current facts.
What is AdBlue?
AdBlue may appear to be a new material, yet commercial transport vehicles have been using it extensively since 2006. It is a 32.5 percent urea-based solution used in diesel-powered automobiles’ Selective Catalytic Reduction (SCR) system. The goal is to lower nitrogen oxide emissions so that the car complies with Euro 6 emission standards. Diesel vehicle emissions have been restricted at 80 mg/km of NOX since September 1, 2015, a reduction of more than 50% from the prior rules.
There are no distinct sorts or brands of AdBlue, but there may at any moment be different brands marketing other urea-based products that serve the same purpose. AdBlue is a proprietary name, just as Hoover and iPhone.
The vehicle contains a tank where AdBlue is kept and is injected into the SCR system as needed. The AdBlue is not injected into the fuel or combined in any manner with the diesel, and the tank is not connected to the fuel system. It is not an additive for petrol.
The filler cap for the tank is frequently situated next to the diesel filler cap on cars designed for AdBlue. It’s frequently located in the boot floor of vehicles that had AdBlue tanks inserted midway through a production cycle (for instance, the VW Tiguan, early 2016).
Nitrogen oxides are converted by AdBlue into nitrogen and water vapour, which are not subject to Euro 6 requirements. Depending on engine usage, the amount of AdBlue needed to accomplish this varies. According to anecdotal evidence, the amount of AdBlue consumed varies greatly according on the number and length of journeys made.
Top-up requirements
A car stops when its AdBlue supply runs low, just like it would if its fuel supply ran low. Drivers can refuel at gas station pumps or with 10-litre canisters that click onto the refill nozzle.
AdBlue pumps are not appropriate for use on compact passenger cars or minivans because they are made for use by large commercial vehicles. If the AdBlue filler cap is on the exterior of the car, refilling using clip-in containers is simple; however, this may not be the case if the filler cap is inside the boot floor. Despite the fact that the container comes with tubes, it could be important to maintain a funnel on board to avoid spills.
AdBlue is a bio-active substance with a use-by date, so it cannot be kept in storage for extended periods of time.
How will AdBlue affect your fleet?
Although certain manufacturers of AdBlue-equipped vehicles allow top-up during service intervals, it is unlikely that a fleet vehicle will make it through between services on just one tank of AdBlue. A litre of AdBlue costs about 30p when purchased in bulk, but garages in early 2016 were charging as much as 15 per litre plus labor. Dealers may supply top-up direct, although they can demand hefty fees.
Therefore, the cost of AdBlue to your fleet will vary depending on the refill strategy you adopt as well as how your vehicles are used. Due to the relationship between AdBlue consumption and engine effort, vehicles that use a lot of diesel are also likely to use a lot of AdBlue.
You can monitor AdBlue purchases by using fuel cards that allow or disallow AdBlue expenditure. It is advised that fleet managers keep a careful eye on AdBlue costs over the long term, monitoring consumption over time and using the data to create a fleet-wide AdBlue policy.