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    4. : Why did the engine malfunction light turn on in the Mercedes Classe B?

Why did the engine malfunction light turn on in the Mercedes Classe B?
Years 2011-2019

Answer

In the Mercedes Classe B, the engine malfunction indicator light indicates the presence of a malfunction in the respective control module, fuel system, or exhaust system. It is a rather generic warning, which is why it is recommended to have a check-up at the workshop as soon as possible.
Posted on: 29 June 2023 by ScegliAuto

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