My 2006 B 200 Mercedes will not start following a battery failure. Any suggestions? Thank you.

[sighn34]

Good morning, everyone.

My B 200 Mercedes was functioning OK until I inadvertently left the side lights on, resulting in a dead battery.


I have recharged the battery, still the car fails to start. I can hear the fuel pump, but there is no ignition while turning the key.

Any assistance would be greatly appreciated.

Thank you very much.

[MercedesMan98]

Hello, is the car cranking?

[sighn34]

Greetings, I intend to publish a video.

The vehicle's dashboard activates, although turning the key yields no response.

[Bluewhaleeee]

The battery has likely failed entirely; I suppose it is time for a replacement.

[sighn34]

The battery is fresh, and I returned to the place of purchase for a check, which confirmed its functionality. I am enquiring whether a relay could be the issue. Thank you.

[Bluewhaleeee]

Initially, verify the codes; it may be entirely unrelated.