Originally Posted by Bliss
A friend in europe did this. They will fit, and look great!
Just make sure the M3 ones have all the options your existing ones have. In other words, make sure the plugs are the same, and have the same amount of wires leading to the mirror as yours do.
I have a line on a used set, and it has the same function as mine.
So I am not able to see the connectors before for I buy it, but I think his year M3 is the same as mine 335i.