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How to Replace the Remote Key Battery for the Mercedes A-Class?

Model: Mercedes Classe A W176 - Years 2012-2018
Part: Key

Does your car key no longer work? It is likely dead and needs a new battery. This guide will help you. First, extract the key from the remote shell by pressing the designated button, as shown. Next, use the key itself to pry open the back of the shell, removing the plastic cover to access the battery. Finally, remove the battery from its slot and replace it, ensuring not to reverse the polarity.

Updated on 28 June 2026 by ScegliAuto

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Fuses Location and Diagram for the Volkswagen Crafter

In this guide, we will look at the location of the fuse boxes and how to find their diagram for the Volkswagen Crafter. First, get inside the vehicle and start by removing the plastic cover found under the steering wheel, to access the internal fuse box; you will find another fuse box in the engine compartment by removing the plastic cover located next to the battery. At this point, use the owner's manual to find the fuse diagram, which will allow you to identify and replace any blown fuses with new ones!

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