Ford 2011 Econoline Owner's Manual page 91

Seating and Safety Restraints
2. Find the clips attached near the
ends of the lap/shoulder belts.
3. Clip the end of the belt to the
stationary portion of the shoulder
belt coming out of the trim panel.
The end of the shoulder belt must
be clipped in order to keep it from
striking anything during vehicle
operation.
91
2011 Econoline (eco)
Owners Guide, 1st Printing
USA (fus)