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Frequently asked questions about cars and motorcycles

How to Replace the Key Battery on the Fiat 500X

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

If your Fiat 500X key has suddenly stopped working due to a completely dead battery, follow these simple steps to replace it correctly. All you need is a small flat screwdriver and a new CR2032 button battery. First, press the button located at the top of the rear cover and remove the emergency key. Then, use the flat screwdriver to open the cover and proceed to replace the old battery with the new one.

Updated on 4 July 2026 by ScegliAuto

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