Dodge 2006 Durango Owner's Manual page 121

UNDERSTANDING THE FEATURES OF YOUR VEHICLE 121
3
Seat Cushion Movement Up And Forward
Rear Seat Folded
To Achieve Maximum Cargo Capacity
Pull the release handles and strap on the second row
seats and fold flat. After folding the third row seat,
unsnap the flipper panel on the third row seatback and
flip it forward on the backs of the second row seats.