FORD 2012 Focus v.4 - Manual (Page 305)

The high-current fuses are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Protected circuits
F1 — Not used
F2 — Not used
F3 — Not used
F4 — Not used
F5 — Not used
F6 — Not used
F7 40A** ABS/ESP pump
F8 30A** ESP valve
F9 30A** Rear window defroster
F10 40A** Heater blower motor
F11 — Not used
F12 30A** ECR Relay Fuse
F13 30A** Starter relay
F30 F31 F24 F21 F20
F25 F22
F23
F17
R10
R9 R6
F15
F19 F8 F7
F37
F38
F39
F40
F41
F43
F42
F44
F45
F46
F48 F47
F13 F11 F9
F16 F14 F12 F10
R11 R8
R7
R16
R15
R3
R5 R4 R2
R1
F18
F26 F27
F32
F33
F34
F35 F28
F29
R12
R13 R14
F36
Roadside Emergencies
305
2012 Focus (foc)
Owners Guide, 4th Printing
USA (fus)