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    4. : How to replace the remote control battery of the Mercedes Benz A-Class?

How to replace the remote control battery of the Mercedes Benz A-Class?
Years 2012-2018

Answer

To replace the battery of the Mercedes Benz A-Class remote control it is necessary to completely remove the physical key and, with the help of a small slotted screwdriver, remove the rear cover of the remote control. Remove the old battery and install a new CR2025 buffer battery. Close the remote control and check that the device is working correctly.
Posted on: 10 August 2022 by ScegliAuto

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