1. Open the fuse box. It is located on the passenger side of the car, under the dashboard.
2. Remove the cover of the fuse box.
3. Find the fuse labeled "Headlights". It is usually a 10 amp fuse.
4. If the fuse is blown, replace it with a new one of the same size.
5. Close the cover of the fuse box.
6. Turn on the headlights to test them.