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  3. Classe B
    4. : How to replace the battery of the key of the Mercedes B-Class W246

Mercedes Classe B - Video tutorial

Model: Mercedes Classe B W246, MK 2 - Years 2011-2019
Part: Key
Operation: How to replace the battery of the key of the Mercedes B-Class W246

If the battery inside the smart key of your Mercedes B-Class W246 (year 2011-2019) is completely exhausted and you want to find out how to replace it, then all you have to do is read the following instructions carefully and put them into practice. . First remove the physical emergency key completely. Then use a small flat screwdriver to open the cover and remove the battery holder. Finally, remove the old exhausted battery and replace it with the new one, paying attention to its full compatibility. Reassemble everything and you are done.


Posted on 10 September 2022 by ScegliAuto



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How do I replace the Land Rover Evoque auxiliary battery?

In order to replace the auxiliary battery of the Land Rover Evoque, it is necessary to go inside the passenger compartment and remove the panel which is positioned immediately under the glovebox. Once the screws that secure this panel have been loosened, it will be possible to access the components located in its rear part, including the auxiliary battery. The latter must be disconnected from its cables and the fixing screws must be loosened. The battery can then be replaced with a new one and the panel can be fixed again with its screws.

Watch the video!


by ScegliAuto

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