I received a letter over the weekend that CSC has finally got a fix for the "always on" TPMS light on the 18 and newer wing's. My letter states that I need to setup a time at my dealer and the fix will take about 2.5 hours and takes care of several issues besides the TPMS light. Glad they didn't just forget about us and got this resolved. I don't really care about the TPMS but hated that light on all the time.