Emergency Stop Signal alerts the driver behind by blinking the stop light when the vehicle suddenly stops or when ABS activates in a stop. (The system activates when the vehicle speed is over 55 km/h and the vehicle deceleration is over 7m/s² or ABS activates when the vehicle emergency braking.)

When the vehicle speed is under 40 km/h and ABS deactivates or the sudden stop situation is over, the stop light blinking will stop.