A good way to tell an import is to look at the Reg document for the engine number.On imports it quite often says not known whereas on uk cars there will be a number.
Mate I got an R6, just hold the select button down for 5-10 seconds and it will change over from KMH/MPH, I somethines flick it to KMH when I am flying home (me dreaming that the 200+ reading is not actually KMH's!).