Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Refill AdBlue in Diesel Vehicles

Model: Audi A4 B9 - Years 2014-2024
Part: AdBlue warning light

To refill AdBlue in your vehicle, open the flap to access the diesel fuel cap. Next to it, you will find the AdBlue tank cap, which can usually be unscrewed by hand (typically blue in color). Take the AdBlue jug (10-liter jug) and unscrew the cap. A flexible tube is provided with the jug that needs to be inserted onto the jug cap. Lift the jug and insert the flexible tube into the AdBlue fill neck, emptying its contents while being careful of potential overflow when the tank is full.

Updated on 20 June 2026 by ScegliAuto

Video tutorial

Related tutorials

How do you reset the AdBlue warning light on the Audi A4?
How do you reset the AdBlue warning light on the Audi A4?
Audi A4 (2007-2016 / B8) In order to reset the AdBlue warning light on the Audi A4, you need to open the fuel filler flap, located on the rear right side of the vehicle: here…
How to Reset the AdBlue Warning Light on the Audi A4?
How to Reset the AdBlue Warning Light on the Audi A4?
Audi A4 (2014-2024 / B9) To reset the AdBlue warning light on the Audi A4, you need to refill the additive fluid by pouring it into the designated tank. After obtaining a flu…
How do you reset the AdBlue warning light on the Audi A4?
How do you reset the AdBlue warning light on the Audi A4?
Audi A4 (2014-2024 / B9) When the AdBlue warning light appears on the instrument panel of the Audi A4, it means that a generic problem has occurred in the emissions reduction…

How to Replace the Remote Battery for the Volvo XC40?

In this tutorial, you will see how to replace the battery in the remote for the Volvo XC40, a very simple and quick operation. For this, you will need a replacement battery of type CR2032 and possibly a small flathead screwdriver. First, remove the front cover by pressing the button on the metal ring, then locate the second button, press it as well, and remove the opposite cover. Next, open the circular cap, take out the old battery, and insert the new one in the opposite direction. Finally, reassemble everything.

Watch the video!


by ScegliAuto

More videos