Abstract: A roof assembly for an autonomous work vehicle includes a roof panel having an outer surface. The roof assembly also includes a lighting assembly having a light-transmissive panel and a light source. The light-transmissive panel is coupled to the roof panel, the light-transmissive panel has an outer surface, the outer surface of the roof panel completely surrounds the outer surface of the light-transmissive panel, and the light source is configured to emit light through the light-transmissive panel. The light source is configured to receive a signal from a controller indicative of a selected status indication of a group of status indications and to emit the light based on the selected status indication, the group of status indications correspond to a respective group of operating states of the autonomous work vehicle, and the selected status indication corresponds to a current operating state of the group of operating states.