Sat Nav stuck in KM

[Hightower]

Hi all,

My 2005 X-Trail has the Xanavi 6 sat nav unit, but the unit is set to KM. I'm trying to get it to miles but there's no options for it in the menus. Can anybody help?

Thanks,

[Trevor]

Usually the KM or Miles changes depending on where the vehicle is driving (UK or Europe) otherwise there must be something in settings (units, etc)