Your hazard warning flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off.
Your hazard warning flashers are controlled by the lever located to the right of the steering column. Move the lever up to start the hazard flashers. Move the lever down again to turn the flashers off.
The hazard warning flashers work no matter what position your key is in, and even if the key isn't in.
When the hazard warning flashers are on, your turn signals won't work. The hazard warning flashers will not flash if the brakes are applied.