Abstract: The auxiliary vehicle direction light is an optical signaling system. The auxiliary vehicle direction light is adapted for use with an emergency vehicle. The auxiliary vehicle direction light is a visual display that indicates the intended direction of the emergency vehicle when the emergency vehicle is in route to its dispatched destination. The auxiliary vehicle direction light comprises one or more displays, a logical device, and a plurality of inputs. The emergency device provides the plurality of inputs to the logical device. The logical device converts the plurality of inputs into a plurality of control signals that are used to control the plurality of display. Each of the plurality of control signals instructs a display selected from the one or more displays to illuminate a directional signal selected from a plurality of directional signals.