2000 Buick LeSabre Owner's Manual - Page 229

yellowblue Hazard Warning Flashers Press this button to make your front and rear turn signal lamps flash on and off. It is located on top of the steering column. Your hazard warning flashers work no matter what position your key is in, and even if the key isn't in. To turn the flashers off, press the button again. When the hazard warning flashers are on, your turn signals won't work. 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 on and off. If you carry reflective triangles, you can set one up at the side of the road about 300 feet (100 m) behind your vehicle. 5-2