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Replacement of the battery for an Opel Astra key

Model: Vauxhall Astra Astra K - Years: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Key

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Video tutorial

Thanks to this very useful video tutorial today we can see the entire step-by-step procedure to replace the key battery on a 2020 Opel Astra, K model. So let's start the procedure immediately by removing the physical emergency key by pressing the appropriate release button, then we use the key just removed to pry open the remote control as shown in the video.

Once this is done, we can remove the old battery and replace it with a new one, finally we close everything following the reverse procedure. The necessary battery is the CR2032.


Posted on 19 June 2025 by ScegliAuto


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Watch the video!


by ScegliAuto

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