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How to Replace the Battery in a Vauxhall Zafira

Model: (Various brands) Various
Part: Key

If the smart key for your Vauxhall Zafira has suddenly stopped working, do not rush to buy a new one as the solution may be much simpler and cheaper than expected. It could simply be a dead battery that needs replacing. Here’s how to carry out this operation. First, press the metal button located at the top of the cover to release the emergency key. Next, remove the rear cover with your hands and proceed to replace the old battery with a new one (you can use a small flat screwdriver to assist). Finally, refit the cover.

Updated on 3 July 2026 by ScegliAuto

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