started my car right before the sun went down and started to drive and noticed that my street was awfully dark. come to realize that both of my headlights stopped working. so i pull over and do some tests. high beams work, parking lights, work, low beams, nada. need inputs bad. i will change the bulbs out tomorrow when i have light to see, will high beams and parking lights work if the bulbs go bad? is it a bad switch? when two bulbs go out at the same time it usually and probably isnt the bulbs? any input will be appreciated, thanks.