IVe got a Dakota Digital on my Vegas, but removal should be the same - loosen the single bolt on the rear side of the housing, and the whole thing slips out. From there, you can access the other hardware to remove the glass cover.
2003 Vegas - straight pipes, Big Sucker air filter kit, black powder coated everything - foot controls, handlebars, clutch and brake housing, fork lowers, luggage rack, wheels, digital speedo with powder coated housing. Relocated key switch, red plug wires. Mustang solo seat. LED ring blinkers in front. Black DEI pipe wrap.