@shawn: Yep. It's frustrating. I can change the units of measurement on mine but get absolutely no data. I've been looking through various things throughout the day today. I had all of the FDL's from my car saved and have been going through them offline, looking for various keywords, etc. So far, no luck but I've yet to actually write any coding back to the car.
2014 X5 xDrive50i ZMM - Alpine White/Mocha (Mods In Progress!)
2014 Jeep SRT - 2013 Tesla Model S P85+ - Bimmerpost Featured
2013 F10 M5 - 2012 550 xDrive - 2011 M3 ZCP