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How to Replace the Key Battery in a Volkswagen Golf 7

Model: Volkswagen Golf Golf VII, MK 7, Golf 7 - Years 2012-2019
Part: Key

If the smart key for your Volkswagen Golf Mk7 (2012-2019) has suddenly stopped working, you will need to replace the button battery located inside it. Below, you will discover how to perform this operation. First, pull out the physical emergency key, then proceed to remove the rear cover using your hands or a flat screwdriver (or similar object). Once done, remove the old battery from inside the key and replace it with a new one. Finally, reattach the rear cover.

Updated on 7 August 2026 by ScegliAuto

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