The headlight assembly of your car is one of the most important parts of the entire vehicle, because it allows you to drive carefully at night. You might take the headlights to be granted, but in fact you have to be thankful for the headlight assembly of your car. It is a very complex mechanism, where even a small damage to one part could require the whole assembly to be changed. That is why you should be in a position to be ready for any unseen damages that might occur to the headlight assembly. Remember that if one part of the assembly gets damaged, you might have to change the whole set!
If you need to replace your headlight assembly, then you need to be careful while choosing the replacement, as you don’t want it to get damaged too easily. Your old one probably got damaged due to some slight defect, but the new one should not repeat the same thing. The new assembly should be much stronger. So be careful while replacing the headlight assembly of your car.