@@Bigafrmthadwhat year is your w204? If it’s pre facelift then you don’t have the led tail lights but you can still fit them you just need to fit a resistor
I am planing on buying one of these but i’ve heard from someone that you have do some kind of coding for these after market tail lights . I think it’s becuase to change the voltage to this new one so it doesn’t burn ?? Is that right ?
Hi there, I just installed the same taillights for w204 2011 c350, but for rear right and left signals. I started getting errors messages. Signals are working, but at the same time, under the turn signal, lights pop up too. Have you got that before?