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How to Replace the Remote Battery on a Ford Focus?

Model: Ford Focus MK 3 - Years: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Key

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Video tutorial

In this tutorial, you will learn how to replace the remote battery on a Ford Focus. This operation is extremely simple and quick.

You will need a small flat-head screwdriver and a replacement CR2032 battery. First, locate the slot on the lower edge of the remote near the ring, then insert the screwdriver into it, lever it open, and separate the two halves.

Next, remove the old battery, insert the replacement while respecting the polarity, and reassemble everything by following the reverse procedure.


Updated on 27 September 2026 by ScegliAuto


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by ScegliAuto

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