2010 ML 350 Nav system to KM's
#3
You have to get to Engineering Mode by press and hold Phone Hang-Up + * + 6 for few seconds, then Eng Mod will appear.
I was playing with the center command yesterday, and saw that option change from Mls to Klm
Good luck
I was playing with the center command yesterday, and saw that option change from Mls to Klm
Good luck