Look here for information on changing your display settings

How do I change the settings from MPH to KMH or vice versa?

The trip distance indication on the display is always “KM”. This does not mean to say that the distance showing is in kilometers but rather to indicate to you when you’re viewing your trip distance. When your display is set to miles your trip distance reflects the miles traveled.

Can I see the trip distance in Miles or only in Kilometers?

Yes. Your trip distance will change in accordance with the denomination you set your display to show (Miles or Kilometers).