tyre pressures

Hi all
new to here, just got a late 2012 s4 black edition, its 19" wheels as you probs all know but i wanted to know whats the tyre pressures i should be using, also is there a tyre pressure monitor??, not seen 1 but only had it a day

thanks for looking

trogs

The tyre pressures you will find on a sticker on the side of the drivers door.

I would check the MMI in the vehicle settings.

the sticker on the door only has pressures for the 18"wheels

anybody know??