On Sunday when I was leaving work my Service Vehicle Soon light was on and my low beam headlights where not working. Surprisingly my high beams did work, so I made it home with those.
I began to troubleshoot the problem today and now I am stumped. First I tried to use my voltmeter to see if the low beam bulb was getting power when I turn the lights on, and they where not. Next I checked the Headlamp fuses, all good.
Next I when to Auto Zone and bought a new headlamp relay, didn't change anything. Then I went back to the store and bought a new bulb just in-case, still didn't work.

I would appreciate any help.

Thanks