Read both of your posts. If I understand your question,
I agree with the folks who suggested it’s the DRL’s. They are always on when car is not in park.
To check, have someone put car in gear and look at your headlamps. If the bulbs on the inner part of the headlamp are on, these are the DRLs. The actual headlights are the outer bulbs.
The headlights are brighter than the DRLs. When you turn on the headlights, the DRLs go off.