I can clear that code with VCDS, but after driving around for a bit, it comes back. It was after switching to the other wheel set briefly, that the new wheels stopped working...OK, I think putting that wheel set back on and driving for a while to see if you can get the goofy C112B 00 [009] - Too Many Tire Pressure Sensors DTC to clear would be best for now. It that will clear automatically, or flip to Intermittent so it can be cleared, I think you will be in a better way.