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 reset the AdBlue warning light and refill it on the Volkswagen Passat

Model: Volkswagen Passat B8, 3G, MK 8 - Years 2014-2023
Part: AdBlue warning light

Following the instructions in this guide, we will see how to top up the AdBlue fluid and reset the warning light on the Volkswagen Passat. First, we open the fuel door and unscrew the cap of the AdBlue fluid tank; then we proceed to refill the AdBlue, either by topping up or using the appropriate container, as shown in the video. At this point, we get into the car and start the engine, waiting for the control unit to detect the new level of AdBlue fluid and consequently reset the warning light on the instrument panel display.

Posted on 20 November 2025 by ScegliAuto

Video tutorial

Related tutorials

How to reset the AdBlue warning light on the Volkswagen Passat.
How to reset the AdBlue warning light on the Volkswagen Passat.
Volkswagen Passat (2010-2014 / B7) In a few simple steps, we will see how to refill the AdBlue liquid and consequently reset the warning light on the Volkswagen Passat. To reset the Ad…
How to Refill and Reset the AdBlue on the Volkswagen Passat
How to Refill and Reset the AdBlue on the Volkswagen Passat
Volkswagen Passat (2010-2014 / B7) In this guide, you will learn how to refill and reset the warning light for the AdBlue fluid on the Volkswagen Passat. First, open the rear hatch of …
How to Top Up AdBlue and Reset the Warning Light on a Volkswagen Passat
How to Top Up AdBlue and Reset the Warning Light on a Volkswagen Passat
Volkswagen Passat (2014-2023 / B8, 3G, MK 8) In this guide, we will explore the instructions that will allow you to top up the AdBlue fluid and reset the warning light on a Volkswagen Passat. Fi…

Other guides you may be interested in

How to Remove the Front Bumper of the Citroën C4 Picasso?

To remove the front bumper of the Citroën C4 Picasso, you need to take out all the rivets and screws that secure the piece to its housing: these screws are located inside the wheel arches of the front wheels and at the central upper part of the bumper itself. Once all these fastening elements have been removed, you can detach the bumper from its seat by disconnecting the connectors inside and then insert the new replacement part. The new part can then be secured and connected properly, ensuring it is correctly fixed in place.

Watch the video!


by ScegliAuto

More videos