The positioning of headlights to the external visors should be well done to reduce comprising the sight of the oncoming vehicles and to enhance the vision on the road. Headlights feature two spring-loaded adjusting screws: One of the sockets is used for vertical mobilisation and the other for horizontal mobilisation and as for the auxiliary lights they have one screw for vertical mobilisation. To check the headlights, park it on a level ground, 25m away from a luminous white wall or any light colored wall, the tires are properly inflated the fuel tank is full and the weight of the driver sitting on the seat. First, bring the car in front of the wall and then switch on the car lights. To do this, use the masking tape and make a circle around the car then draw vertical lines passing through the middle of the car to make markings for each of the headlights. Horizontal tape line shall also be placed as the centerline of all headlights as well. First, position the low beam adjustment on the chassis, and set the point of high-intensity zone slightly below the horizontal axis and four inches to the right of the headlight vertical line, then tighten the screws. Finally, when using the high beams, place the region of high illumination four inches below the line of the horizontal respectively bearing in mind that low beams are safer. Auxiliary driving lights can be tilted up and down by means of this top screw.