Exterior lighting

Hazard warning flashers

Updated 5/12/2021

Hazard warning flashers

Hazard warning flashers warn other road users by means of all of the car's direction indicators being activated simultaneously. The function can be used to give a warning in the event of traffic hazards.

P6-1846-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 start to flash after the emergency brake lights have stopped flashing and are then deactivated automatically when the car drives away again or are deactivated if the button is depressed.

The hazard warning flashers are automatically activated in the event of a collision.


Regulations for the use of hazard warning flashers may vary between countries.

Did this help?