1995 Buick Century Owner's Manual - Page 168

Your hazard warning flashers work no matter what position your key is in and even if the key isn't in. To turn off the flashers, pull out on the collar. When the hazard warning flashers are on, your turn signals won't work. 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. Jump Starting If your battery has run down, you may want to use another vehicle and some.jumper cables to start your Buick. But please follow the steps to do it safely. ~ NOTICE: Ignoring these steps could result in costly damage to your vehicle that wouldn't be covered your by warranty. Trying to start your Buick by pushing or pulling it won't work, and it could damage your vehicle. 5-2