Hi Marco,

On those Mk2 Octavias, it’s not always possible without recoding. It depends on the display you’ve got in the car; if it’s a Maxidot display, you may be able to find a ‘Units’ setting in it to switch from imperial (miles) to metric (km), but without seeing the car we can’t say for certain. Refer to your owner’s handbook to see if there’s a section on resetting units. Good luck!