I have a 2006 Pontiac G6. When I walk up to the vehicle and unlock it, the headlights turn on.
After I get into the vehicle and turn it over, I cannot turn the headlights back on. Fog beams and turn signals work fine, but I can't turn the low beams back on.
What could cause a vehicle's headlights to only be faulty after starting?
Edit: I should mention I can turn my brights on, but regular headlights (low beams) are non-functional.