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How to Check the AdBlue Level in the Mercedes-Benz C-Class Tank

Model: Mercedes Classe C W205 - Years 2014-2021
Part: Checks and maintenance

Today, you will learn how to check the AdBlue level in the tank of the Mercedes-Benz C-Class model W205. To check the fluid level, turn on the ignition and press the menu button on the steering wheel. Among the various menu options, select the maintenance option. Within the maintenance menu, all options related to resetting the warning light will be displayed, but by selecting the AdBlue option, you can check the percentage of fluid present in the tank to prepare for a possible future activation of the warning light.

Posted on 13 September 2026 by ScegliAuto

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