On the side of the Audi Q5, there is an AdBlue filler cap next to the fuel filler cap. Some Audis come equipped with a hexagonal AdBlue filling cap that needs to be removed using the boot’s wheel nut wrench. Similar to the fuel filler cap, some come with a filler cap that may be removed by hand.
The AdBlue tank on an Audi Q5 has a 23L capacity, which, depending on driving habits, translates to an expected range of about 9000 miles. The minimum amount needed to fill up the Q5 is 5.7 liters; otherwise, the AdBlue level meter won’t recognize the top-up. Many of the AdBlue containers include a variety of pouring aids and spouts, which are really helpful and make it much simpler to fill your tank.
First, it’s crucial to utilize brand-new or clean equipment. Because of this, we strongly advise against utilizing anything like a funnel or spout that has ever come into touch with motor oil, coolant, fuel, or lubricant. Typically, locking spouts are the ideal attachment. These screw onto the AdBlue filler cap and are included with the majority of 2 and 4 liter containers. In order to unlock the valve and allow the liquid to flow, these must be pushed down. These offer the advantage of eliminating spillage danger and sealing out all exterior sources of contamination like dust or water.
You can reseal the tank once it is full (but be careful not to overfill and spill). AdBlue tanks have a sensor, and nothing needs to be reset for it to recognize that the tank is full. It’s important to keep in mind that if you fill up with a small amount (less than 4 liters), it might not count as a reset and you will continue to get low notifications.
In This Article...
Can I restock AdBlue on my own?
Can I top off my AdBlue account myself? Yes, you may refill yourself with AdBlue. Standard AdBlue cans in 5L and 10L sizes are available at every TotalEnergies gas station. Additionally, TotalEnergies is gradually installing unique pumps for light vehicles.
In an Audi, where does AdBlue go?
Where is the Adblue-Tank on the Audi A4 Saloon?
Your Audi A4 Saloon’s Adblue tank filler is located in the fuel filler compartment adjacent to the diesel filler cap.
- According to the automobile manufacturer, the 12 Liter Adblue tank in your Audi A4 Saloon should last for 10,000 kilometers.
- How to refill the Adblue in your Audi A4 Saloon?
Open the flap of the gasoline filler box on the back side of your Audi A4 Saloon to fill the AdBlue tank. The AdBlue tank’s filler cap is located adjacent to the diesel tank’s filler cap. Use your Adblue refill kit, which is sold on Amazon, or a pump designed specifically for light vehicles to fill up your tank.
When is the AdBlue tank full, and how can you tell?
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.
Driving with low AdBlue is possible.
Where is the evidence? When you run out of AdBlue, the engine won’t be harmed. No, the engine won’t shut down, although some engines automatically reduce engine power when AdBlue levels fall below a certain level.
How do I calculate the amount of AdBlue to add?
According to fuel giant Total, a car can go anywhere between 350 and 600 miles on one litre of AdBlue. However, the age of the automobile and the engine’s capacity determine how effective the system is and how much AdBlue it will need.
The quantity of AdBlue your automobile uses typically ranges from 3 to 6 percent of the diesel it uses.
Your car uses 4.55 litres of fuel every 50 kilometers if it gets 50 mpg. Just 0.14 litres of AdBlue are consumed every 50 miles if AdBlue consumption is 3 percent of diesel consumption.
Can you overfill an Audi’s AdBlue tank?
Most likely, the adblue was overfilled, which causes the system to malfunction. Sadly, there is nothing to prevent you from filling it to the brim.
I can see a space at the top of the tank, which indicates that it is not completely filled because it is a genuine bottle that is intended to stop when it is full.
I called the local chip tuner who sponsors the VWaudi forum; he has heard of this previously and said it needed to travel 25 to 30 miles in one trip to fix the problem. At the time, he doesn’t see the police approving this.
I did make an effort to come up with a means to empty at least 5 liters before attempting to replenish.
How can I include AdBlue?
Depending on how empty the tank is, your mechanic should top off or replenish your AdBlue tank during routine maintenance, but if you do need to, the procedure is straightforward:
- Locate the AdBlue tank on the car. Either underneath the hood or adjacent to the diesel filler cap will contain it. If you’re unsure of its location, see your owner’s manual.
- The AdBlue container should have an anti-spill nozzle attached. In the absence of an anti-spill nozzle, remove the AdBlue tank cap and set a funnel in the reservoir’s top.
- Fill the AdBlue tank up a little at a time.
- To turn off the AdBlue warning light after a top-up, certain vehicles need to reset the dashboard. To find out if this applies to your car, see the owner’s manual or a mechanic.
- Do not start the car after adding more AdBlue until the onboard computer has approved the addition. It can take a few minutes, but as soon as you hear that it worked, you can go on.
How is AdBlue filled at a gas station?
Visit a TotalEnergies station with an AdBlue pump for a different way to fill your AdBlue tank. Place your car next to the pump, then fill the AdBlue tank with the liquid using the nozzle.
It is advised to use the pump primarily for vehicles with an AdBlue tank close to the gasoline filler.
It’s a good idea to take care not to mix AdBlue with diesel and vice versa.
How many miles can a container of 10 liters of adblue last?
A typical mid-sized diesel automobile can cover 1,000 km (620 miles) on one litre of AdBlue, according to GreenChem. It’s possible that you won’t need to top off the AdBlue tank until the next scheduled servicing because most of them contain 10 litres or more.
But it all relies on the distance traveled, the way you drive, and the weight of the car. The payload for commercial vehicles is yet another aspect to take into account.
The vehicle will notify you in advance by posting notifications on the dashboard if you ever need to top-up AdBlue in between servicing. It is crucial to consult your owner’s manual since it will either specify how far you can go before a top-up is necessary or how many times you can restart the vehicle. Beware: your car won’t start if you don’t top off the AdBlue before it runs out completely.