Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

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

Video tutorial

Related tutorials

How to Replace the Key Fob Battery for the Mercedes A-Class?
How to Replace the Key Fob Battery for the Mercedes A-Class?
Mercedes Classe A (2012-2018 / W176) .. To replace the battery in the Mercedes A-Class key fob, pull the key out from the bottom of the device. Once removed, use a tool to pry open the.. …
How to Replace the Battery in a Mercedes A-Class Remote
How to Replace the Battery in a Mercedes A-Class Remote
Mercedes Classe A (2004-2012 / W169) .. To replace the dead battery in a Mercedes A-Class remote, follow a few simple steps. First, remove the emergency key, then use a screwdriver to pry.. …
How to Replace the Remote Battery for the Mercedes A-Class?
How to Replace the Remote Battery for the Mercedes A-Class?
Mercedes Classe A (2012-2018 / W176) .. the battery in the remote for the Mercedes A-Class, slide the key out of the chrome cover at the base of the device. Once the key is removed, use.. …

Other guides you may be interested in

    Frequently Asked Questions

    • Classe A 2012-2018 - Why is my Mercedes A-Class W176 key not recognized? Read answer

Where is the Spare Wheel in the Peugeot 5008?

This video shows where the spare wheel is located in the Peugeot 5008 and how to access it, useful in case of a puncture. As shown, the wheel is not in the usual boot compartment but underneath it, outside the vehicle. To free the wheel, first gather the tools provided, then open the boot, locate the small indicated hatch, and open it. Next, loosen the bolt just released using the large socket wrench enough to lower the wheel to the ground.

Watch the video!


by ScegliAuto

More videos