When you hold the trip button down too long the speedometer changes from miles to km on some Prius cars. I can't remember how to change it back. I've tried holding down the trip button again and it doesn't work. How? The car shop caused this....
The car has to be stopped and probably in park position. I think igs as simple as pressing and holding the trip odometer button and maybe the button next to it. SCH-I535 ?
I'm really thinking we need a sticky just because there are like four threads on this exact same topic (three of them since the beginning of this year) See: km/hr VS. mi/hr | PriusChat (my post is like the 4th one down) Unable to change from kph to mph on speedometer of Prius-C | PriusChat Speedometer stuck on KPH! | PriusChat
First put the odometer mileage in the window, not trip; then hold trip button in til it shows mph (or kph if you want metric and want to scare the tidlewinks out of passengers by 'pretendiung to well exceed 100 'mph' at only 62.1 mph) Its in the owners manual