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Frequently asked questions about cars and motorcycles

How to Reset the Adblue Warning Light on the Mercedes E-Class

Model: Mercedes Classe E W213 - Years 2016-2023
Part: AdBlue warning light

To reset the service light on this vehicle using a diagnostic system connected via Wi-Fi, follow the instructions and steps outlined below and in the video. Once the PC is connected to the vehicle, wait for the connection with the control unit, then select the vehicle model and the corresponding engine. Next, select the list of errors present in the control unit and choose the error related to the emissions system, then click OK. This will turn off the warning light on the dashboard.

Updated on 16 July 2026 by ScegliAuto

Video tutorial

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