High beams not working properly
Trying to figure this out while I work out my transmission issues. Low beams both work, but when I turn my high beams on one of the low beams shut off. Not sure where to start to try to fix but I have notice that this tan wire with white stripe is just dangling around not connected to anything. It comes out of the headlight harness loom just behind the driver's side headlights. Any idea what this goes to and if it's related? I can find any wiring diagrams that indicate what this could go to...
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1988 K10 Suburban. 6.5L NA Goodwrench Engine: 506 block cast on August 12, 1996. Heavy Duty built 700R4. Full-floating 14 bolt rear axle. 3/4ton 10 bolt front. Brand new 305/75R16 Procomp AT Sport tires on brand new 16x8 steel wheels.