Among the safety equipments in a car are auto lights; among those lights in the car, the headlights play the most important role, that is, to light up the road ahead of you. All other lights in the car are used to enhance or reinforce the light emitted by the headlamps so that the vehicle would be clearly visible as it is driven down the road.
Headlights are mounted on the front of the vehicle near the bumper. Imagine yourself without your eyes, that's how difficult it is to drive without headlights. These auto parts are among the basics in a vehicle for they enhance safety not only for the driver, but his passengers, those in another vehicle and pedestrians as well.
Source: http://www.articlealley.com/article_19901_31.html

