It is essential that headlights be used when driving at night or during the day if the weather conditions are foggy or rainy.
Check to be sure the alignment of your headlights is correct by parking on a flat surface. Face the car towards a flat surface such as a wall, fence, or garage door. Turn the headlights on and look to see if they shine straight ahead.
Headlights can be adjusted by loosening or tightening the adjustment screws with a screwdriver. The adjustment screws are generally found on the side and bottom of the headlights.