What are the 4 Blank Buttons for in my Touring Model

[stevel0923]

I was looking at the Mazda5 at another countries website and I came across an interesting set of options to fill the 4 blank buttons. Please see attached image. I know the GT model uses a couple of them but not the full complement.

[bootman]

My GT only used the first one on the left for HID height adjustment. (third button shown in the pic above)
All others are blank.

DSC off would be nice because it would mean we would have DSC in the US models. :mad:

[DKaz]

Great, I would always have DSC off anyway! =P Talk about a waste of $500.

[dima_rus]

did any of you guys replaced the blanks with the actual switches?
do you guys know if mazda3 switches are the same size?

Thanks in advance
Dima