[VetteVet]

Originally Posted by 72K5CSTDarkOlive

When Ignition is On and I pull the headlamp switch out.. The headlights and rear side markers come on and the front side markers turn off.

You shouldn't need the key on for the headlights or all four side markers. It sound like your markers and front turn signals are wired wrong.
Here is a diagram for them. I think there is a different one for the front marker/turn lamps.






Here it is in PDF.

turn signal marker.pdf