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How to Refill AdBlue in the Skoda Octavia

Model: Skoda Octavia MK 4, NX - Years 2019-2026
Part: AdBlue warning light

AdBlue is a special additive introduced a few years ago in all vehicles equipped with Diesel engines. Its main function is to reduce pollution levels simply and economically. Below, discover how to refill AdBlue in the Skoda Octavia. Before proceeding, ensure you purchase a container of this additive that is fully compatible with your vehicle. With the engine completely off, go to the rear and open the tank flap. Locate the blue cap and unscrew it. Then, pour the new AdBlue into the designated tank until it is completely full. Finally, screw the cap back on and close the flap.

Updated on 13 May 2026 by ScegliAuto

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