Dodge 2005 Durango Owner's Manual page 113

UNDERSTANDING THE FEATURES OF YOUR VEHICLE 113
WARNING!
Do not sit in the third row seat unless the cushion
and back are properly engaged. Proper engagement
can be verified by pushing/pulling on the upright
3
seatback. The seatback(s) will not move unless prop-
erly engaged.
Do not sit in the 3rd row seat(s) with the second row
seatback(s) folded or tumbled. In a collision, you
could slide under the seat belt and be seriously or
even fatally injured.