I'm one of the MY13 that doesn't have it.

One thought, in the posts above one or two have mentioned a position "O". Is this between L and R? If so that's missing on mine, which would indicate its the door module that is different.
 
Below is a picture of the button on my MY14 car
IMAG0622_zps1lc0zkdu.jpg
 
I'm one of the MY13 that doesn't have it.

One thought, in the posts above one or two have mentioned a position "O". Is this between L and R? If so that's missing on mine, which would indicate its the door module that is different.

What a load of b*ll*cks :redface:

Drove the car today, first time for a couple of weeks, and the "O" is there!!!!!

I'm sure I read somewhere that there is another button setting to do the mirror down, but maybe not. I'll get my coat, and leave this thread :doh: