Hello guys, my father bought a 997S last winter from United states. The digital speedometer was switch from MP/H to KM/H by the porsche dealer un U.S. Everything was fine until my father disconnected his battery for the winter storage. Digital speedometer is now back to MP/H. Any idea how we could switch that back to KM/H ?
Thank you for your help.
PS: I'm real newbi with porsche

 

IIRC, it is in the owner's manual on how to switch it back. I can't remember off the top of my head unfortunately.