I could be mistaken but if you're in the map screen you should see a warning triangle with a number next to - like the 2 you seen when you start the bike (ABS and ASC not started).
It warns you on the dash when the pressure drops by 20%, the manual gives the detail, if you have a Nav 5 connected that also warns you, further if you have a Bluetooth headset paired with the Nav 5 that shouts in you ear tooI know this cos it happened to me for real.

Is that on the computer or the nav V? If the nav you know you can press each of the data items and choose what to display from a list? If the computer then a dealer should be able to fix it easily enough.My tyre sensor info is showing rear tyre twice ,no info about front. Can anyone shed light on this? Bike bought second hand and still under warranty, will any dealer fix it?
Were you on the way to Earl Shilton by any chance?![]()