Scarysite

Car - 03 IS300 Sport Design (no fogs) auto. Gte vvti swapped with is harness and ecu

My low beams stopped working recently. My high beams still function as they should. Car used to have fogs connected through a hid relay harness, and even then only one side worked. So I changed my headlight switch to one with the fog switch ring, and everything was fine (at this time my fogs were still wired to the hid relay harness). So I decided to disconnect fog on one side and connect to the actual fog harness. Lol when I did this my low beams stopped working. Btw then are altezza no hid headlights. Low beams dont work nor do my tail lights turn on (unless pressing brake pedal), automatic headlights don't work either. Turn signals do tho.

Changed drl relay since I had one no change, rechecked and redid wiring, no hid harness anymore. I've checked fuses nothing looked burnt but will check thoroughly again. Connected to old headlight switch still no difference. Changed green box looking running light relay. Checked resistor box

What else can I check?