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Frequently asked questions about cars and motorcycles

How to Replace the AdBlue Pump on a Mercedes E-Class?

Model: Mercedes Classe E W212 - Years 2009-2016
Part: AdBlue warning light

To replace the AdBlue pump on a Mercedes E-Class, you need to remove the dedicated tank containing the additive from its housing. To do this, lift the vehicle and access the underside near the right rear wheel. Here, loosen the screws securing the tank to its housing, completely remove it, and access the pump at its top. The pump can now be extracted from its housing by loosening the screws and disconnecting the appropriate connectors. After the new pump is installed, reassemble all the removed components.

Updated on 31 July 2026 by ScegliAuto

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