Short story: The rear head rests will lay back and out of sight unless needed. The modification provides a tremendous increase in rearward visibility. When there are passengers in the back seat then simply raise the head rests into position where they will lock in place and work as normal.
Details: The video (see link to YouTube below) describes the process that allows the rear headrests in a 2015 Jeep Wrangler Sport Unlimited to remain flipped back and out of the rear view field of vision when there are no passengers in the rear seats. When there are passengers in the rear seat then the headrests can simply be flipped back up. They will remain locked in proper upright position until the seats are released and flipped flat, at which point the headrests are released backwards normally. But when the seat is raised, the headrests will remain flipped backwards until manually lifted back into the upright position.
BEFORE:
AFTER:
Video Instructions and Demonstration (hosted on YouTube)
