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How do you reset the AdBlue warning light on the Mercedes Vito?

Model: Mercedes Vito MK 3, W447 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Part: AdBlue warning light

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Video tutorial

The AdBlue warning light on the Mercedes Vito's instrument panel can be reset by first performing a refill: to do this, you will need to open the fuel door located next to the driver's door. Once the fuel door is open, you can unscrew the blue cap underneath that needs to be removed to proceed with the refill: then you will need to pour the necessary amount of liquid to fill the tank.

At this point, you can close the cap to verify that the warning light has disappeared.


Posted on 17 July 2025 by ScegliAuto


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Watch the video!


by ScegliAuto

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