okay just to start off i'm sorry if it has already been covered i have no internet access of my own to be able to sit and check for hours, i did a quick search and didn't really find anything.. i was driving home from work the other night when i realized my lights where no longer working all the other lights still work brakes driving but no head lights i plugged in a bulb to the driver side(or passenger side for most of you guys, its a fairlady z but i dont think it should make a difference) and it still doesn't work... so i was wondering what else it could be maybe something in the harness or maybe something went bad in the switch, or relays but i dont know which is for what so if maybe someone can help me by telling me what relay i should look for or a common problem i dont know of i would greatly appreciate it, and of course i checked the fuse's first before anything and they are both fine.. so i will try and go to a friends house to check back up on this so thanks in advance for any help you guys can give.