Seems like 1 LED bulb is bad. Are you stating 3 LEDs light up and when you put the 4th they all go dead? LEDs draw less current so that should not be an issue. I went with Pathfinder and no issues and couldn’t be any happier.
NO headlights whatever.
Fortunately, Lewis Preston of Electrical Connections will be at Americade, less than two hours away, and has offered to look at the beast. I'm heading down there on Thursday.
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