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

How do you reset the AdBlue warning light on the Audi A3?

Model: Audi A3 8Y, MK 4 - Years 2020-2026
Part: AdBlue warning light

It will be possible to completely make the AdBlue light of the Audi A3 disappear by refilling with the necessary amount of additional fluid: to refill, you will need to open the fuel door and unscrew the blue cap next to the fuel cap. Once this cap has been removed, you can insert the necessary amount of fluid into the tank: this way you can finish the procedure by inserting the cap and closing the fuel door, noting that the light will have disappeared.

Posted on 15 May 2025 by ScegliAuto

Video tutorial

Related tutorials

How to reset the AdBlue refill warning on the Audi A3
How to reset the AdBlue refill warning on the Audi A3
Audi A3 (2012-2019 / 8V, MK 3) Today in this guide we will discover the instructions that will allow us to carry out the AdBlue liquid top-up warning of the Audi A3, in simple step…
How to Reset the Service Light on an Audi A3
How to Reset the Service Light on an Audi A3
Audi A3 (2012-2019 / 8V, MK 3) After replacing the engine oil and filter on this vehicle as per the user manual, you need to update and reset the service light on the instrument pa…
How to reset the service indicator light on the 2022 Audi A3
How to reset the service indicator light on the 2022 Audi A3
Audi A3 (2020-2026 / 8Y, MK 4) In the following article, we will see how to reset the maintenance service light of the 2022 Audi A3. To reset this light, first start the instrument…

Other guides you may be interested in

How to reset the tyre pressure warning light on the Suzuki Jimny?

To reset the tyre pressure warning light on the Suzuki Jimny, first inflate the tyres to the pressure value indicated on the corresponding sticker: this is located at the bottom of the driver's door pillar. Once the tyres are inflated, insert the ignition key and turn on the instrument panel: select the screen that indicates the tyre pressures, checking that the values change. After a few seconds, the tyre pressure warning light will automatically turn off.

Watch the video!


by ScegliAuto

More videos