Pretty sure this topic has been beat to death.
Looking to upgrade my headlights. I've searched the forums, but still don't have a clue. It appears some headlights are sealed and some support a replacement bulb. Also what is involved in installing a new wiring harness, unplug the old and plug in the new, or cutting and splicing.
Sorry if this is a beat down for some of you, but the more I look into the dumber I seem to get.