Ford 2003 Mustang Owner's Manual page 9

Instrumentation
of a tank indicated on the fuel gauge (refer to Fuel
gauge in this chapter for more information). The
ignition must be in the ON position for this lamp to
illuminate. The lamp will also illuminate for several
seconds after the ignition is turned to the ON
position regardless of the fuel level.
Low coolant (if equipped)
This lamp will
LOW
illuminate when the
COOLANT
engine coolant inside
the reservoir is low.
This lamp will come on
when the ignition is first turned on, but then should
turn off. If the lamp stays on, you should check the
coolant level inside the reservoir. For instructions on
adding coolant, see Engine coolant in the
Maintenance and care chapter.
Anti-theft system (if equipped)
Refer to Perimeter
alarm system (if
THEFT
equipped) and
SecuriLock passive
anti-theft system in the Controls and features
chapter.
Anti-lock brake system (ABS) (If equipped)
Momentarily illuminates
ABS
when the ignition is
turned on and the
engine is off. If the
light does not illuminate momentarily at start up,
remains on or continues to flash, the ABS needs to
be serviced. With the ABS light on, the anti-lock
brake system is disabled and normal braking is still
effective unless the brake warning light also remains
illuminated with parking brake released.
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