When your car battery dies, getting it started again usually does not take much effort. You just need another car and some jumper cables. But one worker at a car dealership in Las Vegas learned that doing it wrong can cause some pretty wild problems.
According to Motor 1, a man who works at an Acura dealership in Las Vegas posted a video on social media showing himself trying to jump-start a car. He goes by @cardinalecars online. In the clip, he talks while hooking up the cables to the battery. He says, “So your negative goes to the ground wire here. And your positive — put that.” Right after he finishes connecting everything and turns on the power, the car starts honking really loud.
