Hi all,
I have mercedes c250 2014, last week engine management light appeared, took it to local mercedes specialist, they diagnosed it as dpf issue, they told me they will clean it , after 3 days had the car back, it was fine for couple days, after that the same light appeared again, this time they diagnosed it as EGR, later on they said its air flow meter, they changed the air flow meter , again same issue same light, now they are saying could be electric faults ,just wondering if anyone came across this kind of issues, any help greatly appreciated.
I have mercedes c250 2014, last week engine management light appeared, took it to local mercedes specialist, they diagnosed it as dpf issue, they told me they will clean it , after 3 days had the car back, it was fine for couple days, after that the same light appeared again, this time they diagnosed it as EGR, later on they said its air flow meter, they changed the air flow meter , again same issue same light, now they are saying could be electric faults ,just wondering if anyone came across this kind of issues, any help greatly appreciated.