In my case I still have the donut spare (no TPMS) in the spare tire well, so that's not what's causing my problem. I did read your thread and our problems do sound similar. I'm wondering if there isn't a "procedure" that has to be run to integrate the new wheel. Something involving the ignition key being turned while depressing the info button or the like.

I'll probably go to the dealer, play dumb, and see what they will do under warranty to fix the problem.