FORD 2011 Mustang v.3 - Manual (Page 229)

The high-current fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
1 80A* Passenger compartment fuse
panel
2 — Not used
3 — Not used
4 30A* Blower motor relay
5 20A* Powerpoint (body)
6 40A* Rear defroster
7 40A* Cooling fan relay
8 40A* Anti-lock brake system (ABS)
pump
9 30A* Wipers
10 30A* ABS valve
11 — Not used
12 — Not used
13 20A** Fuel pump relay (non-Shelby)
25A** Fuel pump relay (Shelby only)
14 — Not used
Roadside Emergencies
229
2011 05+ Mustang (197)
Owners Guide, 3rd Printing
USA (fus)