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    4. : Why does the Mercedes A-Class key not work?

Why does the Mercedes A-Class key not work?
Years 2012-2018

Answer

Most likely the key of our Mercedes A-Class has only a flat battery and that is why it no longer works. More unlikely it can be a problem with the transponder or the control unit.
Posted on: 28 August 2022 by ScegliAuto

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