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How to Change the Remote Key Battery on a Fiat Stilo

Model: Fiat Stilo MK 1 - Years 2001-2010
Part: Key

How to change the remote key battery on a Fiat Stilo? This video shows in detail how to do it. Take your remote key, open the key fob, then, using a screwdriver, unscrew the tiny screw on the plastic cover. Pry the screwdriver between the two parts of the remote until it opens. Remove the worn battery, take a new one of the same size and voltage, and insert it into the designated slot. Refit the battery holder onto your remote by pressing the key case until you hear it click into place. Finally, screw the cover screw back on and check the key's proper functioning.

Updated on 28 February 2026 by ScegliAuto

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by ScegliAuto

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