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How to replace the battery of a Volkswagen Golf key?

Model: Volkswagen Golf MK 8, Golf 8, Golf Viii - Years: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

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Video tutorial

To replace the battery of a Volkswagen Golf key, start by carefully removing the physical emergency key. Then, use a small flat-head screwdriver to pry along the edge, separating the two halves of the shell. Once open, proceed to remove the old battery and replace it with a new one of the same type, respecting the indicated polarity.

Reassemble the shell by pressing firmly until you hear a click. Finally, check the correct functioning of the remote control by trying to open and close the car using the button on the key.


Posted on 10 August 2025 by ScegliAuto


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Glow plugs, as the name suggests, raise the temperature of the engine in diesel vehicles to allow for easier starting. The manufacturer, in this case, Fiat for the Ducato 2.3 Multijet, specifies how often they should be replaced, and a warning light will illuminate when it's time. This work is carried out under the bonnet. First, remove the upper engine cover, then lift the coil and, using a socket wrench of the appropriate size, unscrew the glow plug to remove it from the base, followed by installing the new one.

Watch the video!


by ScegliAuto

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