Strange issue, both of my bluetooth OBD2 adapters do not work on my 2012, they've worked fine on every other car I've owned (including a 2011 300) - is there something I'm missing? A corded OBD2 will work (my Scangauge), I've checked the 'diagnostic' fuse, it's good. What kind are you all using that works (preferably <$20)? I'd like to run Torque while I'm driving. Thanks