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How do you replace the battery of a Mazda car key?

Model: Mazda Mazda Various
Part: Key

Video tutorial

The remote control of a car allows us to open the central locking system and therefore it must always be efficient, as well as the battery it contains. If the battery runs out, we can replace it ourselves easily, and the tutorial here is proof of that: To begin, we remove the emergency key from the shell of the aforementioned remote control, then with a flathead screwdriver we pry open the shell, locate the CR2032 flat battery, remove and replace it. Now all that's left is to close everything back up and test the remote control, both for opening and closing.


Posted on 22 July 2025 by ScegliAuto


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by ScegliAuto

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