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How to replace the battery of the 2018 Mercedes A-Class

Model: Mercedes Classe A W176 - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Battery

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Video tutorial

When the battery of a car stops working, it is necessary to replace it and today we will explain how to proceed independently to remove and replace the battery of a 2018 Mercedes A-Class. To remove the battery, we need to open the front hood and using a key with a 20 insert, remove the side nut that locks the battery.

Then, using a key with a 10 insert, unscrew the bolts on the battery that lock the negative and positive connectors. Disconnect the negative terminal from the battery and immediately after the positive terminal.

Remove the non-functioning battery and insert the new one. Connect the positive terminal and immediately after the negative terminal, after screwing in the bolts, lock the side bolt to the battery. Close the front hood and test the battery's operation.


Posted on 26 February 2025 by ScegliAuto


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