Well the tech worked for 12 hours straight and no luck.
We're still where we started. Disconnected head lights and tail lights.
It does have something to do with headlight switch.
When turning the knob on headlight switch, the sound gets worse.
He fixed all the issues he could find, fixes whatever shorts the car had and removed a bunch of remote start wiring. Still, the whine is strong and clear.
I'm out of ideas...I thought maybe I'd get lucky cuz it was my birthday, but no luck!