FORD 2005 F-150 - Manual (Page 111)

Center front safety belt (Regular Cab center seating position only)
Always use both lap and shoulder safety belt in the Regular Cab
center seating position.
If you carry large cargo behind the seat or items that might damage or
soil the belt, detach the belt from the seat:
1. Release the mini-buckle by
inserting a key or safety belt tongue
into the slot.
2. Insert the belt into the clip on the
back panel. Protect the stowed belt
if you carry cargo this may damage
or soil the belt.
2005 F-150 (f12)
Owners Guide (post-2002-fmt)
USA (fus)
Seating and Safety Restraints
111