Just went to fit a pair of M3 mirrors that i got from Ebay to my S2 Cabby and noticed that the pin config is different, standard mirrors have 5 pins and the M3 has only 4 pins!
Also a different connector, but thats no bother i'll just chop it off, but does anyone know how to wire these up or maybe a diagram/explanation of how the standard mirrors are wired?

M3 ones are easy there is 2 wires for up/down and 2 wires for left/right, i'm guessing that the polarity is reversed depending on which way you move the mirror joystick.

Thanks!

Karlos.