What are people using to code this out?
I found this below on the MyCarly website but it appears to say that US models don't have an option:
http://support.mycarly.com/knowledge...t-is-possible/
Speedometer:
Correction’ speedometer
• ‘corrected’ speed
• true speed
This coding does not work on US models. Per default the speed shown in the speedometer is ‘corrected’ by the car. This has the effect that the shown speed is a bit higher than the true speed of the car. (codable in KOMBI)