1998 Cadillac Catera Owner's Manual - Page 217

Hazard Warning Flashers Pressing this button on the center console makes the front and rear turn signal lamps flash on and off. The indicator light on the button also flashes. Pressing the button again turns the flashers off.The flashers work regardless of the key position. When the hazard warning flashers are on, the turn signals won't work since they are already flashing. Other Warning Devices 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 and off. on If you carry reflective triangles,you can set one up at the sideof the road about300 feet (100 m) behind your vehicle. 5-2