I have a 1995 tacoma single cab 4wd. When I turn the knob to turn on the headlights nothing happens, when i push them foward to turn the high beams on they come on but look like low beams. When I pull back to flash my lights they work but still look like low beams. The bright light symbol on my dash never comes on either, might be out ,but idk. I can hear the relay working when turning headlights on but they still dont come on. PLEASE HELP. Thanks