1996 GMC Savana Van Owner's Manual - Page 189

Section 5 Problems on the Road Here you'll find what to do about some problems that can occur on the road. Hazard Warning Flashers 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. But they won't flash if you're braking. Push the button at the top of the steering column all the way down to make your front and rear turn signals flash on and off. Your hazard warning flashers work no matter what position your key is i n , and even if the key isn't in. 5-1