While searching the internet for proper headlight adjustments I found out there is another way to adjust the headlights on the Jeep Wrangler. Peden 4 Wheel Drive shared a video on You Tube about the adjustment screws.
There is a torx screw in the plastic headlight housing unit that you turn for vertical adjustment.
Also in this housing unit in the inner ring is a hex bolt that you turn for horizontal adjustment.
Check out my blog post from August 16th on how to properly aim your headlights.
Disclaimer: Any advise and information provided on this blog should be verified by professional sources prior to making any changes or modifications to your vehicle.