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    4. : How to replace the key battery of the Volkswagen Passat B8 yourself?

How to replace the key battery of the Volkswagen Passat B8 yourself?
Years 2014-2023

Answer

Replacing the key battery is a simple operation to perform by yourself, in fact it is sufficient to pry the joint of the plastic shell with a small screwdriver and once opened you will immediately access it. After replacing it, paying attention to respect the polarity, the aforementioned shell is closed again, applying pressure with the fingers.
Posted on: 11 November 2022 by ScegliAuto

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