Shanin

Headlight water demage
how to fix?

AJLex19

If the headlight still works, you can try to take it to a shop to see if they can find the area where it might be leaking and seal it with an epoxy. Obviously, they would need to dry out any water/condensation inside before attempting to seal.

Otherwise, you will need a new headlamp via dealership or find a used assembly via eBay.