6. Sadly, hail had destroyed my housing, and water had gotten in an shorted out the middle red light, burning the bulb socket to crispies. That means I had to replace the wiring harness. Glad it came with one! 7. To replace the harness, you will need long fingers and slim hands. If you take your time, you can get it fine.
https://www.amazon.com/Dorman-923-237-Select-Lincoln-Trucks/dp/B00NF1RLC6

