I think it's a recent USA/elsewhere thing, in that cars destined for the USA still have the forth button, but the rest of the world just has the lock, unlock and boot buttons. With sfax having a relatively early build, this expalins why he has the diamond button.
On my car, which is an August 2012 build, I have comfort access, powered bootlid, folding mirrors and xenons, and I have the 3 buttons mentioned above.
__________________
2017 Porsche 911 Carrera GTS and 2019 BMW X3M Competition
|