FORD 2001 F-550 v.1 - Manual (Page 13)

Turn signal
Illuminates when the left or right
turn signal or the hazard lights are
turned on. If one or both of the
indicators stay on continuously or
flash faster, check for a burned-out
turn signal bulb. Refer to Bulbs in the Maintenance and care chapter.
High beams
Illuminates when the high beam
headlamps are turned on.
Charging system
Illuminates when the ignition is
turned to the ON position and the
engine is off. The light also
illuminates when the battery is not
charging properly, requiring
electrical system service.
Four wheel drive low (if equipped)
Momentarily illuminates after the
engine is STARTED. Illuminates
when four-wheel drive low is
engaged. If the light continues to
flash have the system serviced.
Four wheel drive indicator (if equipped)
Momentarily illuminates after the
engine is STARTED. Illuminates
when 4x4 range is engaged. If the
light continues to flash have the system serviced.
LOW
RANGE
4x4
Instrumentation
13