I mentioned about a running light without an answer. Checking further, I noticed that the passenger side headlight works with the switch on auto, but does not work when I move switch to headlights always on setting. What could cause this? baffling
Is yours a single bulb or running-light bar? Mine (single bulb) burned out the other day and needs to be replaced. There is another thread on this site that goes into detail each bulb for LED replacement.