yesterday i was out riding the ultra .. all was kind of ok ( yellow light on dash was on ) couldnt figure out what it was and couldnt get it to go off , anyway i continued to destination , was there for a a while .. decided to head back , go to start bike and the info screen lights up as i start the bike ..then it just shuts down , tried pressing on/off button with no joy, and a few other controls but still nothing , shut bike off and restart and still nothing so i ride back with a blank screen. ( yellow light was off in dash now).