I is likely DRLs, I have never heard of any other system that requires headlights on. They are a safety feature and they go off when you turn the ignition off so you can not leave them on unless you leave the key in the car.
I is likely DRLs, I have never heard of any other system that requires headlights on. They are a safety feature and they go off when you turn the ignition off so you can not leave them on unless you leave the key in the car.