2004 Ford F-150 fuse box diagram - StartMyCar 71 rowsThe 2004 Ford F-150 has 3 different fuse boxes: Passenger compartment fuse panel / power distribution box diagram; Auxiliary relay box (with DRL) diagram; Auxiliary relay box (without DRL) diagram * Ford F-150 fuse box diagrams change across years, pick the right year of your vehicle:NO. - TYPEDESCRIPTION1 fuse 10A miniRun/Accessory - Wipers, Instrument cluster2 fuse 20A miniStop/Turn lamps, Speed control deactivate switch3 fuse 5A miniPower mirrors, Memory logic power, Memory seats and pedals4 fuse 10A miniDVD battery powerSee all 71 rows on wwwtmycar Ford F-150 Heritage - 2004 Fuse Box Diagram Ford F-150 Heritage - 2004 Fuse Box Diagram. 2004 F150 Classic (p96) Owners Guide (post-2002-fmt) USA English (fus) Seating and Safety Restraints. 86. 2. Insert the key and turn it to OFF. Apply the brake pedal and shift. to N (Neutral). When the key is in the ignition and in the OFF position, the.