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How to replace the battery of the Volkswagen Passat B7 key.

Model: Volkswagen Passat B7 - Years: 2010, 2011, 2012, 2013, 2014
Part: Key

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Video tutorial

To correctly and safely replace the small battery located inside the key of your Volkswagen Passat B7, simply follow all the steps described in the following guide. First of all, purchase a compatible battery, specifically the CR2032 model, then take the car remote and remove the emergency key from inside the cover.

Next, disassemble the cover with your own hands and proceed with the removal of the old battery. Finally, insert the new battery and reassemble the protective cover.


Posted on 25 July 2025 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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