FORD 2002 Focus v.2 - Manual (Page 215)

Roadside Emergencies
215
FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Always replace a fuse with
one that has the specified
amperage rating. Using a fuse
with a higher amperage rating can
cause severe wire damage and
could start a fire.