About a month ago, I swapped the DRL halogens for some LEDs. They worked fine up until a few days ago where the driver side DRL/Highbeam stopped working and I got a DRL error in the dash.
I figured maybe the LED bulb went bad so I swapped driver & passenger side bulbs and the same issue remained. I even swapped in the old halogens and only the passenger side lights up.
I checked the fuse under the steering wheel and the fuse for the DRLs looks fine.

Any advice on troubleshooting this? Could the issue be with the connector itself? How would I test this?