Ford 2002 F650 Owner's Manual page 13

Range inhibit
Illuminates when the transmission is
not engaged in the selected gear.
The warning light will go off when
the gearshift lever is adjusted in to
the appropriate gear.
Refer to the Transmission Operator's Manual for more information.
Charging system
Illuminates when the ignition is
turned to the ON position and the
engine is off, or an over voltage
condition requiring electrical system
service.
Wait to start
Indicates the air intake heater is in
operation and special starting
procedures are required. Refer to
the Driving chapter.
If equipped with an air intake heater, DO NOT use ether or any
other starting fluids. The use of starting fluids (ether) in an
engine equipped with an air intake heater could result in damage
and/or personal injury.
Instrument Cluster
RANGE
INHIBIT
WAIT
TO
START
13