Headlight trouble shooting

[Tbear44]

Trying to figure out what’s wrong with the headlights on my 2017 RAM 1500. These are the steps I’ve taken.

• all lights worked
• passenger side head light went out
• replaced passenger side headlight & high beam
• replaced driver side headlight & high beam
• Rear lights are fully functional
• Passenger side headlight turns on when truck is unlocked
• Driver side headlight DOES NOT turn on when truck is unlocked
• Passenger side headlight turns on automatically when dark
• Driver side headlight turns on automatically when dark
• Passenger side high beam works
• Driver side high beam DOES NOT work
• Passenger side turn signal works/flashes
• Driver side turns on and stays on while the car is on. DOES NOT flash
• Dash message says “left turn signal out”
• Disconnected negative terminal on battery for 1hr and reconnected. Message still comes up
• Not sure if any fuse is associated with headlights

Will be trying to replace harness next.

Any other suggestions or tips?