Sooner or later, you are going to need to replace the headlights on your car. When that time comes, you’ll be glad to know the process actually isn’t too hard to accomplish. It all has to do with modular applications.
The headlights on a car are hardy parts, but they can take a beating. Their location at the front edge of the car makes them targets for rocks and the like. This is particularly true for the turn and fog lights running under the headlights on most cars. Replacing these parts was a real pain on older cars. Getting the headlights in and out of the car was not that difficult, but getting them lined up was another matter. Get it wrong and you would have one light pointing straight down while the other blinded planes flying above you.