Interior Fuse Box Location: 2008-2016 Ford F-250 Super Duty Click to view0:17The video above shows how to replace blown fuses in the interior fuse box of your 2011 Ford F-250 Super Duty in addition to the fuse panel diagram location. Electrical components such as your map light, radio, heated seats, high beams, power windows all have fuses and if they suddenly stop working, chances are you have a fuse Ford F-250 - 2011 Fuse Box Diagram diagramfusebox›FordF-250 - 2011 Fuse Box; AUXILIARY POWER POINT (12V DC) Power outlets are designed for accessory plugs only. Do not insert 2011 F-250/350/450/550 (f23) Owners Guide, 1st Printing. USA The fuse panel is located in the. passenger’s footwell. Remove the. panel cover to access the fuses.