According to the 2005 Ford F-150 Owner Guide :
( mini fuse # 41 is a 20 amp fuse for the cigarette lighter and diagnostic connector power )
Fuse # 3 - 20 amp - for cigar lighter , Data Link Connector
( # 41 ) - 20 amp mini fuse - cigar lighter , diagnostic connector power according to the owners manual
just take the old one out, any car lighter will work
Fuse # 3 - 25 amp - interior fuse panel
fuse # 3 is a 20 amp fuse for the data link connector and cigarette lighter
It is a 20 amp fuse under the dash in space 3
fuse # 41 - 20 amp mini fuse - cigar lighter , diagnostic connector power
Check owner's manual. If you don't have one copy and paste link below; www.fleet.ford.com/maintenance/owners_manuals
fuse # 26 - 20 amp - cigar lighter , diagnostics ( in the fuse panel below and to the left of the steering wheel by the brake pedal )
where is the fuel pump rely on a 2005 f150 with a 5.4
( # 41 ) - 20 amp mini-fuse - cigar lighter , diagnostic connector power
On the Starter