I have just upgrade my 202 with the blinking 210 mirrors.
It was a piece of cake job. Incl the wire job for the blinker.
I got them on an advertising site for $103 /pair and they where painted already in my car color.............
Can a Benz-lover have more luck???

Ok now to the question...
I want to change them to the 203 mirrors with the big led blinker.

(never satisfied)

Does anyone know if the 203 mirror will fit the 202 door?

I have looked on a 203 car and for me it looks like the 203 mirror have a longer fitting than 210.
This meausre is from back to front. So the mirror will have its mounting bracket out from the door in the frontside.

Thank you for your help.

Thomas in Sweden