1997 Transport - Head Lights

Strange occurance with the head lights...When full lighting system is engaged or automatically turned on at dusk, all lighting is functional.
During daylight, the head lights are only illuminated on one side instead of both???? By illuminated, it is not the entire head lamp, only the turn marker area for daylight hours.
I am only getting lighting on one side which doesn't make any sense but yet at night, everthing is working just fine.

I think it's normal. My understanding of the daytime running lights is it's part of the headlinghts only & at reduced intensity.

I agree with you about the daytime lights but my problem is that I only have passenger side working during daylight and at night everything lights properly????
The driver side light assembly won't light with the daytime lights but will light at night fully.