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Replacing the Remote Battery for Ford Focus, C-Max

Model: Ford C Max MK 1 - Years: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Part: Key

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Video tutorial

In this video tutorial, you will learn how to dismantle and replace the battery in the remote control of a Ford C-Max, as well as other Ford models like the Focus. First, take your remote control and detach the back by prying it open; then remove the key by pulling it out. Using a screwdriver or something sharp, remove the cover by prying it off and separate the remote into two parts.

At this point, you will have access to the battery: remove it and replace it with a new long-lasting one. It is recommended to clean all electrical contacts in the meantime!


Updated on 20 March 2026 by ScegliAuto


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by ScegliAuto

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