If you want to level the playing field between race car drivers and the rest of us you black out the windows of the car. That’s what Hyundai did in a heart-stopping video designed to highlight the Rear Cross-traffic Alert System in the 2015 Hyundai Genesis. With drift racer Rhys Millen in the driver’s seat and all the windows covered Hyundai sent a new Genesis through “The Gauntlet”, an ever so short but dangerous obstacle course. Driving backwards and using only the alert system as a guide Millen had to navigate between two gigantic pendulums without getting crushed. The alert system warns drivers of cross traffic behind them by flashing a visual warning and sounding an audible alarm. Check out the video to see how it works. To reiterate Hyundai’s warning, DO NOT try this at home.