Can anyone advise me how I convert my p38 speedo to read in KPH rather than MPH. My Range, a Special vehicles edition, rumoured to have a marketing launch vehicle at Birmingham in 1995, started life in South Africa on a KPH clock. Subsequently imported bact to the UK, where a dealer converted it to read in MPH, but now in Ireland, so would like to bring it back to KPH. No joy so far from workshops here.