2001 Headlights don't work but DLR and High beams do

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Currently my headlights don't work and I'm a bit stumped why. Previously I had the issue with the DLR relay not working, which was fixed by re-soldering the DLR relay next to the driver-side which is well documented on the internet. That fixed the issue the first time. I experienced the issue again, re-soldered, but this time the headlights don't work, but the DLRs and high beams do. I assumed at this point the relay was faulty, so I purchased a replacement, but I'm left with the same outcome. Could this be an issue with a fuse? TIA.

 

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Well, I'm embarrassed to say, the issue after everything I had gone through was that both headlights had almost simultaneously burned out. What is interesting is the DLR relay showed signed of fractured soldering. Live and learn