Hazard warning flashers

The hazard warning flashers warn other road users by means of all of the car's direction indicator lamps flashing simultaneously when this function is activated.
P5-1507 Hazard warning flasher
Button for hazard warning flashers.

Press the button to activate the hazard warning flashers.

The hazard warning flashers are automatically activated when the car brakes so powerfully that the emergency brake lights are activated and the speed is low. The hazard warning flashers remain active when the car has stopped and are deactivated automatically when you start driving again; they can also be deactivated by pressing the button.