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Replacing the Remote Battery for a Fiat 500

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

The remote that opens and closes the doors of the Fiat 500 is powered by a battery that depletes over time and use. Here’s how to replace it. Press the button that releases the emergency key and use a thin tool to pry along the edge of the remote, on the side opposite the buttons. Once the shell is removed, use a coin or something similar to unscrew the cover protecting the CR2032 battery. Remove the old battery and replace it with a new one, ensuring correct positioning. Screw the cover back on and reassemble the remote shell.

Updated on 4 September 2026 by ScegliAuto

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