W205 Headlight Replacement

[papaquito]

I recently had the right headlight replaced on my Mercedes W205 because water got into it and the control unit had to be replaced. Restoring the old headlight is no longer possible, as it was removed during the replacement process. Now, a few months later, an error has appeared and it turns out that the new headlight is not coded. I tried various diagnostic methods but none of them helped, including using the Autel scanner. Is there a way to code it without visiting a Mercedes service center?

 

[GIN]

Use DTS Monaco to read the code lines and compare them to a working headlight.