In my manual, the info you want is on pages 164, 165, and 166.......under the heading: 2-2 Instrument cluster - Multi-information Display.
As Graham says, on the steering wheel there are 2 buttons on the right-hand side - RESET and DISP
The DISP button can be used to cycle through various bits of info on the Display which sits between the speedo and the tacho. One of the bits of info is the tyre pressures. All 5 tyres are displayed, but in no particular order.
Be aware that, after starting the engine, it might take a few moments for the tyre pressure display to become 'active'.
After reading 'War and Peace' you can look forward to reading 'Anna Karenina'......... the Navigation System Owner's Manual'. :)