See also:

Child-Protection Door Lock System — Rear Doors
To provide a safer environment for small children riding in the rear seats, the rear doors are equipped with Child-Protection Door Lock system. ...

Rear Center Lap/Shoulder Belt Retractor Lockout — Four-Door Models Only
This feature is designed to lock the retractor whenever the 60% rear seatback is not fully latched. This prevents someone from wearing the rear center lap/shoulder belt when the rear seatback is n ...

2011 Jeep Wrangler Unlimited review
I've long thought that if a car enthusiast fell into a coma, say, 60 years ago and just awoke, he or she might recognize only two vehicles: The Porsche 911, and the Jeep Wrangler. Sure, both those ...