Mod DescriptionIf you mess about with the speedo or let the battery die, your mileage can revert back to Kilometers
Mod DetailsPremiumNo Difficulty Mod ID676 CreditEvil/smart For Linkhttps://www.evilution.co.uk/mod/km-to-miles.htm Copy to Clipboard
mileage display on the speedo can revert back to its originally programmed Kilometers option.
There really is nothing you can do yourself unless you own a MB Star kit.
Your best bet is to either go to a smart dealer or find a smart specialist in your area who can help.
It's a fairly quick and easy job for them, they just plug into the car, inspect the speedo
and select Miles instead of the Kilometers on their laptop and then log out. 5 minutes work.