05 Buick Century only 1 headlight working
 

I just replaced both headlight assemblys due to broken plastic. The passenger side works well. The drivers side all works except for the headlight. Meaning the turn signal, brights, night time running light, and the light that turns on with the turn signal all work. I replaced the bulb with no luck. Any help would be appreciated. Thanks

Some vehicles have a separate fuse for each headlight. If you don't have the owners manual to guide you as to which fuse to check , look under the fuse panel cover . Some will show that. If not available you can use a test light as suggested in the earlier post and check the fuses easily with that.