2003 Chevrolet Cavalier Owner's Manual - Page 113

The hazard warning flasher switch is located on the top of the steering column. When the hazard warning flashers are on, your turn signals won't work. Make sure the hazard warning flasher switch is all the way to the left for normal turn signal operation. Other Warning Devices If you carry reflective triangles, you can set one up at the side of the road about 300 feet (100 m) behind your vehicle. Horn Your hazard warning flashers work no matter what position your key is in, and even if the key isn't in. Move the switch to the right to make the front and rear turn signal lamps flash on and off. Move the switch to the left to turn the flashers off. You can sound the horn by pressing the center of your steering wheel near the horn symbols. 3-4