Low beams won’t come on. DRLs work, high beams work. Fuses are good. Switched a couple relays and no difference was made.
What am I missing???

 

A multimeter.

 

True, but how do I go about chasing this issue? Relay is good, as it works in other slots. When other relays are put in the headlight slot, they still don’t come on🤷🏽‍♂️🤷🏽‍♂️

I’m lost

 

Did you try changing out one headlight bulb with a brand new one?
Why? BECAUSE a surge could have knocked out BOTH you low beam lights.

Do that first, and report back to us.

Throw a multimeter on your low beam H9 and look for continuity. No continuity, no good circuit. You can do that first rather than going out and getting a new bulb.
Very important: some bulbs will show continuity, and yet are still bad and do not light up. Experienced this dozens of times in my life with various bulbs. So that is ONLY a definitive test for no continuity. Not for continuity. Got it?