There's always something like this as an option if you don't want to wait for factory US software:
http://gopointtech.com/Plus, it has the added benefit of diagnosing fault codes AND you can move it for use in any OBDII (1996-on) car/truck. The under-dash location of the OBDII plug socket on our cars means that it would be real easy to watch data in real-time with the IPhone/IPad on your lap or dashboard mount.
Shaun
Prima #11
www.FiatLancia.com
Shaun Folkerts
2012 Fiat 500 Prima Edizione #11
MINIER than MINI, SMARTER than SMART
www.FiatLancia.com/store.html