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How to Replace the Remote Battery on the Ford C-MAX?

Model: Ford C Max MK 2 - Years 2010-2019
Part: Key

In this tutorial, see how to replace the remote battery on the Ford C-MAX, an extremely simple and quick operation. For this, you will need a replacement battery of type CR2450 and, if necessary, a small flathead screwdriver. First, extract the emergency key by pressing the appropriate button, then lever on the indicated slot to unlock the rear cover. Next, remove the old battery, insert the replacement in the correct orientation, and reassemble everything. Once you use the remote, any warning on the instrument panel will disappear automatically.

Updated on 27 June 2026 by ScegliAuto

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