I am currently deployed so all of this is from my pregnant wife... Apparently my liftgate on my 2011 Durango Express isn't locking. We do not have the proximity option but when she hits the lock button on the FOB or on the door and all other doors are locked, the lift gate remains unlocked. Has anyone see this before or maybe have a quick fix? It is scheduled to go into the dealer later this week but I was curious if this is normal. Thanks!