So Guys, I've got a 2007 jeep wrangler jku. I've noticed at night my headlights (Not LED) sorta have a flicker to them and I'm not trying to get pulled over about it but I'm not entirely sure what it could be besides a short. Battery reads 12v under load and 14 while the engine is cranked. Not sure what to do about it. If it is a short, how would I go about tracking it?