In case of quick brake by driver, the brake lamp or turn signal is blinked to warn against the vehicle at rear.
Basic function (Blinking the brake lamp/emergency lamp)
Operation condition: In case of quick brake or operation of ABS above in a certain speed
Releasing condition: In case of stopping the quick brake or releasing the ABS operation
Additional function (Blinking the turn signal)
Operation condition: In case of quick brake in low speed
Releasing condition: Releasing at the start of driving