2005 Mercedes C-Class Owner's Manual - Page 116

Controls in detail Lighting Hazard warning flasher The hazard warning flasher can be switched on at all times, even with the SmartKey removed from the starter switch. The hazard warning flasher switches on automatically when an air bag deploys. The hazard warning flasher switch is located on the upper part of the center console. Switching on hazard warning flasher Press hazard warning flasher switch 1. All turn signals are flashing. Switching off hazard warning flasher Press hazard warning flasher switch 1 again. i If the hazard warning flasher has been activated automatically, press hazard warning flasher switch 1 once to switch it off. i With the hazard warning flasher activated and the combination switch set for either left or right turn, only the respective turn signals will operate when the ignition is switched on. 1 Hazard warning flasher switch 114