headlight issue

Get a manual.ever hear of a voltage tester?If you don't have one and dont want to get one.you will have to test it this way.start your Blaster and turn the head light switch to on. Take both wires from the wire harness that go to your headlight and place them on your tong.if your still not sure if it has voltage after the test,it don't.
 
Are you checking the ones from the harness?you will have to back track. Start at the headlight and work your way back till you get voltage.