Had an issue with my lights awhile back, replaced the flasher switch and woo la... fixed. All of a sudden I lose my low beams, everything else works just no low beams, I'm having to drive with my brights on, any ideas?

 

I assume they won't come on even if you manually turn the switch for them? Id probably pop the dash, grab the multimeter and wiring diagram and see if the switch is outputting signal when you turn the low beams on.

 

Are the high beams on? I know on the 00-05 the multifunction switch can often fail and prevent switching between the two settings. And to change the hazard module on those, you have to remove the dash, good chance the multifunction switch was bumped. Years ago I had to take my dash apart, I knew my multifunction switch was bad (if you switched to high beams, it was a pain getting it to switch to low beams, since I hardly use high beams, I just left it on low). Well, while taking the dash apart AND putting it back together, I locked it into high. I finally had to replace the switch.