looking '04 CRV wiring diagram

Both of my low beams quitting working yesterday but the high beams are fine. Ruled out the fuses. I'm guessing it's an electrical problem and am trying to find a wiring diagram on-line. Any suggestions where to look? Any suggestions of what could be causing the problem? I'm thinking its a relay...

Swap relays and see if the problem goes away. Are you getting voltage and proper ground at the head lights?