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How to Replace the Remote Battery of the Opel Astra?

Model: Vauxhall Astra Astra H - Years 2004-2010
Part: Key

To replace the remote battery of the Opel Astra, press the button that allows you to lift the key blade. This will enable you to lever the cover off the bottom of the remote, giving access to the battery. You can now remove the battery from its housing and replace it with a new spare part. Once the new battery is inserted into its housing, close the remote with the appropriate cover and lower the key blade. Finally, check the correct operation of the remote.

Updated on 29 April 2026 by ScegliAuto

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