My LBS just upgraded my 2015 St2. Did some research , as I was having trouble with shutting down bike. What I learned is the old screen had a Resistive service ( plastic layers which flex from pressing ) to inituate shutdown. New Omni C uses glass instead of plastic , which is called Capactive . Shutdown is by light touch ( creating an electrical charge , I guess kinda like the shock you get on carpet ) which starts the shutdown , mine took about 3 secs. Also old plastic screen Omni was more weather resistant than new. So if I'm caught in heavy rain , probably going to have something to tape over my screen now temporarily. Hope this helps someone.