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How to Replace the Battery in a BMW X3?

Model: BMW X3 MK 2, F25 - Years: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Part: Battery

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Video tutorial

In this tutorial, see how to replace the battery in a BMW X3, a very simple and quick operation. Before proceeding, ensure the key is not in the ignition for safety.

Start by opening the trunk, then lift the floor panel and remove the bolt of the upper mounting bracket. Next, loosen the nut of the negative terminal, disconnect it, and repeat the process for the positive terminal.

Once done, grab the old battery by the handle and remove it from the housing. To install the replacement, simply follow the reverse procedure.


Updated on 15 June 2026 by ScegliAuto


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by ScegliAuto

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