My US spec 430's odometer is suddenly displaying in Km instead of miles

I can only suggest investigating the owners manual.

Hopefully it is a simple adjustment.

Good luck!!!

 

Interesting - so it doesn't show a "km" tag? In other words, if this is a setting an owner (or tech) can change, then someone in a metric market could change it to 'miles' and pass the car off as lower kilometers on the clock?

If so...add that to the PPI list...

 

I live in Canada, let me know how you did this.... jk

I'm pretty sure only a tech / reprogram can do this from what I was told when importing the car into Canada from USA.

 

I heard a story once about a guy who lost most of his brain from a stroke and could only speak French - maybe it's like that.

But seriously, it sounds as if an ECU has taken a hit. These things happen.
Had a similar problem on the ECU for one of my yacht MAN Diesel engines. It was brought on by a low voltage condition. It suddenly recorded that the engine had 76,500 hours on it.

 

My first call would be to these guys, they know all about cluster issues:

Home

 

It was the Patent Office -- they want us on the Metric, so . . .

 

I would have thought that was in a tamper proof location in one or both of the ECUs so some unscrupulous dealer couldn't roll it back. However changing from miles to kilometers should be a simple reprogram "switch" that doesn't affect the actual distance traveled. Have you tried turning off the battery master for a while to see if it resets itself?
Alan

 

maybe you just went on a really long trip

 

Ferrari's are very susceptible to voltage fluctuations. Mine was in the dealers from Friday to Tuesday and when I picked it up the Snow/Low Traction mode all of a sudden turned itself on. I keep mine on a CTEK battery tender whenever it's in my garage.
Alan

 

Happens on all the late model Ferraris occasionally, usually when trying to start with a low battery. In general, little the dealers can do about it and FAI is about the only sure cure.