Subtitles section Play video Print subtitles The auto industry has made incredible advancements on technology and safety in vehicles, but what if I told you there's a feature on every car that's standard that not only will help prevent crashes, but also help prevent road rage a little bit. Let me show ya. So if you look at your steering wheel here, to the left side of your steering wheel, there's this stick that comes out. Now, it's pretty incredible. It's called a turn signal. If you push it down, let me show you what it does. It's amazing. On the front of your car, it starts making a light flash. Now, if you push it down, it indicates that you're gonna turn to the left. But not only on the front, let me show you what else it does here. On the back of your car, it also flashes a light indicating that you're gonna turn left or make a lane change. Now, it does just the opposite if you push it up. Again, it's right here next to your steering wheel. It may require that you put down your coffee, or your cellphone or whatever you have in your hands so that you can safely drive. And if you push it up, it indicates that you're gonna go right. Now, this is not only the right thing to do, it's not only against the law not to use it, but it's the courteous thing to do, and it's gonna help people around you understand your indication that you're gonna make a lane movement or make a turn, so please, use your turn signal.