Shawn coded mine last Sunday in Houston. I see the indicators on the display but don't get data (just an underline). I can also see the units in settings and make changes to them. That is, I can change from psi to bar and is shows up on the display, but still no data.
Model: F07 (535i GT)
Build Date: 12/11 (MY 2012)
Delivery Date: 4/21/12
Status: Working/Not Working: Not Working
Did you ever change the wheels and/or tires: Nope
TPMS Type: OEM metal valve stem
Tires: Dunlop DSST
Air/Nitrogen/Other: N2 (according to the valve stems that came with the car...)
"...hovering like a fly waiting for a windshield on the freeway..." p.g.