Hi, you press the left "O" in the centre of the left steering wheel control panel. There are three faint icons at the top of the ;left dial on the dash panel - scroll right or left till the centre icon is illuminated Blue, then scroll down until the Trye Pressures and Temperatures are displayed. The tyre presures will only show when you are moving (as is normal). It can be a bit fiddly because you have to be fairly quick with each action.
Hope this helps.
