Ford 750 2009 Owner's Manual page 27

Instrument Cluster
Charging system: Illuminates when
the battery is not charging properly.
Diesel particulate filter
(Cummins engines only):
Illuminates if the soot in the DPF
has reached a level where it
requires operator assistance. Refer
to Diesel Particulate Filter in the
Maintenance and Specifications chapter and your engine operator's
manual, for more details.
Turn signal: Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the indicators stay on or flash faster,
check for a burned out bulb.
High beams: Illuminates when the
high beam headlamps are turned on.
Safety belt warning chime: Sounds when the key is in the ignition and
the driver's safety belt is not fastened.
Key-in-ignition warning chime: Sounds when the key is left in the
ignition in the OFF/LOCK or ACC position and the driver's door is
opened.
Headlamps on warning chime: Sounds when the headlamps or parking
lamps are on, the ignition is off (and the key is not in the ignition) and
the driver's door is opened.
27
2009 F-650/750 (f67)
Supplement
USA (fus)