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How to Replace the Key Battery of the Volkswagen Passat

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

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Video tutorial

The procedure to replace the battery inside your Volkswagen Passat key is identical to that used for many other models produced by the same German manufacturer. Follow these steps.

First, purchase a new CR2032 battery, then remove the protective cover of the key to access the exhausted battery you want to replace. Finally, remove the old battery and replace it with the new one. Refit the protective cover, and you are done.


Updated on 27 October 2026 by ScegliAuto


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As the video clearly shows, disabling or activating the traction control (TRC or ESP) on the Toyota Yaris is very simple. By default, the traction system activates every time the vehicle is started. To disable it, simply press the button depicting a skidding car located in the centre of the vehicle where the controls are, such as the hazard lights and the radio, but near the handbrake. Once disabled, the TRC off light will illuminate on the dashboard. To reactivate it, just press the same button again.

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