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How to Replace the Remote Battery on a Volkswagen Passat?

Model: Volkswagen Passat B8, 3G, MK 8 - Years 2014-2023
Part: Key

Replacing the dead battery in the remote for a Volkswagen Passat is straightforward. For this operation, you need a small flathead screwdriver and a replacement battery of type CR2032. First, extract the emergency metal key. Next, insert the screwdriver tip into the indicated slot and lever it to unlock the rear cover. Remove the old battery, using the screwdriver if necessary, and insert the new one, ensuring the positive terminal faces up.

Updated on 30 May 2026 by ScegliAuto

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