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Replacing the Remote Battery on the Alfa Romeo 147

Model: Alfa Romeo 147 MK 1 - Years 2000-2010
Part: Key

In this tutorial video, you will learn how to disassemble and replace the battery in the key remote for the Alfa Romeo 147, as well as the 156 and 166 models. First, take your remote and start by unscrewing the fixing screw located in the key slot; then open your remote to access the battery, as illustrated in the video. At this point, remove and replace the battery with a new one of the correct type (in this case, a CR 2032 3V); simply insert it the right way round and reassemble the battery holder, applying the reverse procedure!

Updated on 12 May 2026 by ScegliAuto

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