Abstract: A rearwardly facing vehicle warning system for alerting nearby motorists of a coasting condition on a highway or similar high speed road. The system comprises a light source placed in the rear of a vehicle that illuminates when a motorist is neither applying pressure to the accelerator pedal or the brake pedal. A single light, illuminated in a color other than preexisting vehicle tail light colors, receives communication from an electric circuit or onboard computer that is communicating with a sensor monitoring both the accelerator and brake pedal. When neither is being utilized, the light is illuminated to warn motorists that the vehicle is undergoing a coasting condition and may be decelerating. The system provides notice of vehicle coasting to prevent unnecessary vehicle collisions from the rear due to an un-indicated change in vehicle speed, which may result from failing to maintain speed through constant pressure on the accelerator pedal.

Abstract: A rearwardly facing vehicle warning system for alerting nearby motorists of a coasting condition on a highway or similar high speed road. The system comprises a light source placed in the rear of a vehicle that illuminates when a motorist is neither applying pressure to the accelerator pedal or the brake pedal. A single light, illuminated in a color other than preexisting vehicle tail light colors, receives communication from an electric circuit or onboard computer that is communicating with a sensor monitoring both the accelerator and brake pedal. When neither is being utilized, the light is illuminated to warn motorists that the vehicle is undergoing a coasting condition and may be decelerating. The system provides notice of vehicle coasting to prevent unnecessary vehicle collisions from the rear due to an un-indicated change in vehicle speed, which may result from failing to maintain speed through constant pressure on the accelerator pedal.