Ford Focus 2004 Owner's Manual page 165

Symbols in the fuse boxes
Symbol Definition
See Owner's Guide
Cooling fan
Power assisted
steering
Central fuse box,
ignition relays
Diesel pre-glow
ABS module, ABS/ESP
pumps/valves
Engine management
or electronic module
Heater blower
Roadside emergencies
Symbol
158
Definition
Horn
Diesel fuel heater
Air conditioning
Battery sense smart
Main beam
Cigar lighter, rear
power point