2000 GT Headlights not working

[MustangSC]

Hey all. Question: My 2000 GT headlights went out a few weeks ago. I was at my local watering hole, and was on the way out to head to a pool tourny, when I started my car, turned on the lights, and the only thing that came on was the parking lights. It was dark, decided to drive home. Halfway home, lights popped on. Turned them on and off a few times, still working. 2 days later lights wouldn't come on again. Have been off ever since. Thought it was the switch, replaced it, still not working. Didn't think it could be the fuse because of it working, then not working, then working again. Going to replace the fuse today, but anyone have any other ideas?:SNSign:

 

[Matt's 03 GT]

Loose Wire or ground

 

[MustangSC]

Could be. She has been hesitating on starting, almost like the battery was having a hard time. However, parking lights are working.

 

[MustangSC]

Anyone else got any "bright" ideas?

 

[twogts4us]

Get the battery tested.

 

[PowerSplash93]

Make sure the plug to the headlight switch isnt loose, I had that happen to my ranger and it started melting the plastic. Scared the ish outta me, thought the truck was about to fry.

 

[MustangSC]

Swapped out the headlight switch, so it's not that. Anyone think of anything else?