blinkers

Hi, I wonder if I could get some advice. The tractor is kept dry in a garage. One day when I turned it on the flashers started working without the switch being used. If I un-plug the rocker switch, they still flash. If I unplug the bulbs by the ROPS and remove the switch, the display panel still...

this is odd, noticed last night when headlamps on my rear combos are not on. when blinker/4way activated the flasher is clicking but the dash arrows/4way switch not lit AND the actual lights themselves are not blinking. all other dash components work. no power to the actual lights confirmed and...