Mercedes W118 CLA

[hafsa]

Hello
W118 diesel with MRD1 ECU 2021
SCR off not possible as ecu high protected if need reset scr need do same as CR43 FROM SCRM AND ECU or need special procedure?

 

[momosam]

Maybe you need to downgrade the version of the ECU first then you will be able to write off adblue.

 

[hafsa]

Maybe you need to downgrade the version of the ECU first then you will be able to write off adblue.

Hi. When those ECUs are locked, there is no solution. You need send it to bflash laboratory to make unlock.
I need to reset with DTS Monaco and need correct procedure.

 

[jls_rap]

Have you tried following these steps [ Log in or register now to view this content ] and the seed keys I think there are files on the forum to generate them.

 

[hafsa]

Have you tried following these steps [ Log in or register now to view this content ] and the seed keys I think there are files on the forum to generate them.

Hi. This is for how to unlock generally with DTS and Vediamo but I asked steps for MRD1 for reset scr message, I knew for CR43 and CRD3S2. But no idea about MRD1.

 

[jls_rap]

I'm sorry I can't help you. I hadn't realized it was for MRD1. I hope you find luck and someone on this forum can guide you through the steps. Best regards.