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How to Replace the Remote Control Battery of the Volkswagen Passat?

Model: Volkswagen Passat MK 8, 3G, B8 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Key

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Video tutorial

In this tutorial, you will see how to replace the flat battery of the remote control for the Volkswagen Passat. For this simple operation, in addition to a replacement battery of type CR2025 3V, you will need a small flat-head screwdriver.

First, press the top button and extend the emergency metal key, then insert the screwdriver into the indicated slot and pry open the rear cover. Finally, using the screwdriver again, remove the old battery and insert the new one, ensuring the correct polarity is respected.


Updated on 12 June 2026 by ScegliAuto


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How to open the bonnet on a Volkswagen Golf?

In this tutorial, you will see how to open the bonnet on a Volkswagen Golf MK4. This is a very simple operation that follows the standard procedure. First, open the driver's door, then locate the lever in the lower left area and pull it. Next, move to the front of the vehicle, lift the bonnet slightly, and find the second lever located just above the Volkswagen logo. At this point, simply pull it towards you, fully open the bonnet, and secure it with the prop rod. To close it, gently push it down.

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by ScegliAuto

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