Light Replacement Trouble
 

I have a 2003 Hyundai Elantra and my low beams both went out at the same time. I replaced both bulbs and now the driver's side works but the passenger side does not work. I checked the fuses and they are ok. Also initially the high beams worked when the lows were out but after changing the passanger side low beam that high beam no longer works while the driver side still does. Any thoughs?

Check your wiring. See if they have any signs or being hit cut or burnt. But you may have to check from the light to the main harness.