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How to Change the Battery in a Fiat 500x Key Fob

Model: Fiat 500 500 X - Years 2014-2022
Part: Key

Is your key not working? Can’t perform remote commands on your Fiat? Don’t worry. The first step to resolve the issue is to replace the battery, which you may not have noticed was running low. It’s a very easy job that anyone can do. Purchase a replacement battery and position yourself on a flat surface to avoid losing any parts. On the side of the remote logo, activate the lock and pull out the key. Then, use a tool to separate the two halves of the key. Now, you have access to the battery compartment; replace it with the new one and close everything up.

Updated on 13 March 2026 by ScegliAuto

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