Dodge 2013 Avenger - Owner Manual - Manual (Page 156)

Manual Front Seat Adjustments
The adjusting bar is located at the front of the seats, near
the floor. Pull the bar upward to move the seat to the
desired position. After releasing the adjusting bar, apply
forward and rearward body pressure to be sure the seat
is latched.
WARNING!
Adjusting a seat while the vehicle is moving is
dangerous. The sudden movement of the seat could
cause you to lose control. The seat belt might not be
properly adjusted and you could be injured. Adjust
the seat only while the vehicle is parked.
Manual Seat Adjusting Bar
154 UNDERSTANDING THE FEATURES OF YOUR VEHICLE