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How to replace the remote control battery on the Volkswagen Passat B8?

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

To replace the battery in the Volkswagen Passat B8 remote control, use a small flat-head screwdriver to pry open the groove on the chrome part of the remote. This will allow you to remove the plastic cover on the back of the remote and access the battery. The battery should then be extracted from its housing and replaced with a new spare part. After installing the new battery, close the remote with the appropriate plastic cover.

Updated on 31 May 2026 by ScegliAuto

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On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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