i've read and searched and tried everything I can thing of. my headlights just cut out and i've checked the fuses,bulbs, grounding, relays. the crazy thing is my driver side speakers (front and bacK) had all ready not been workin after my sol had gotten stolen. I tested the driver speaker harness wire and the power cable doesn't work. Do u think more wires could be bad in the door harness causing the headlights not to receive power? Theres no visible cuts anywhere on the harness. Oh and I already replaced the headlight switch so thats not it either. Any suggestions??

 

go buy a multi-meter (if u dont already have one) and measure for battery voltage at your headlights 3 point connector (i believe it was a red wire) while the lights are on and u shuld be getting battery voltage if not then inspect ur fuse.

and about your door harness there should be a "rubber" grommet covering ur wires so if the cover looks tampered with then inspect the wires becuz u never will now exactly what those LOW LIFE thieves did to your car, maybe they just tried stealing ur speakers and disconnected something, anyways good luck...