2010 FORD MUSTANG ignition

Service engine soon:The service
engine soon indicator light
illuminates when the ignition is first
turned to the on position to check
the bulb and to indicate whether the vehicle is ready for
Inspection/Maintenance (I/M) testing. Normally, the service engine soon
light will stay on until the engine is cranked, then turn itself off if no
malfunctions are present. However, if after 15 seconds the service engine
soon light blinks eight times, it means that the vehicle is not ready for
I/M testing. See theReadiness for Inspection/Maintenance (I/M)
testingin theMaintenance and Specificationschapter.
Solid illumination after the engine is started indicates the On Board
Diagnostics System (OBD-II) has detected a malfunction. Refer toOn
board diagnostics (OBD-II)in theMaintenance and Specifications
chapter. If the light is blinking, engine misfire is occurring which could
damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and contact your authorized dealer
as soon as possible.
WARNING:Under engine misfire conditions, excessive exhaust
temperatures could damage the catalytic converter, the fuel
system, interior floor coverings or other vehicle components, possibly
causing a fire.
Check fuel fill inlet (if
equipped):Illuminates when the
fuel fill inlet may not be properly
closed. Continued driving with this
light on may cause the service
engine soon warning light to come
on. Refer toEasy Fuel™ “no cap” fuel systemin theMaintenance and
Specificationschapter.
Brake system warning light:To
confirm the brake system warning
light is functional, it will
momentarily illuminate when the
ignition is turned to the on position
when the engine is not running, or in a position between on and start, or
by applying the parking brake when the ignition is turned to the on
position. If the brake system warning light does not illuminate at this
P!
BRAKE
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time, contact your authorized dealer as soon as possible. Illumination
after releasing the parking brake indicates low brake fluid level. Contact
your authorized dealer as soon as possible.
WARNING:Driving a vehicle with the brake system warning
light on is dangerous. A significant decrease in braking
performance may occur. It will take you longer to stop the vehicle.
Contact your authorized dealer as soon as possible. Driving extended
distances with the parking brake engaged can cause brake failure and
the risk of personal injury.
Anti-lock brake system (if
equipped):If the ABS light stays
illuminated or continues to flash, a
malfunction has been detected.
Contact your authorized dealer as
soon as possible. Normal braking is still functional unless the brake
warning light also is illuminated.
Airbag readiness:If this light fails
to illuminate when the ignition is
turned to on, continues to flash or
remains on, contact your authorized
dealer as soon as possible. A chime will sound if there is a malfunction in
the indicator light.
Safety belt:Reminds you to fasten
your safety belt. A Belt-Minder

chime will also sound to remind you
to fasten your safety belt. Refer to
theSeating and Safety Restraints
chapter to activate/deactivate the Belt-Minder
chime feature.
Charging system:Illuminates when
the battery is not charging properly.
If it stays on while the engine is
running, there may be a malfunction
with the charging system. Contact your authorized dealer as soon as
possible. This indicates a problem with the electrical system or a related
component.
ABS
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Engine oil pressure (if
equipped):Illuminates when the oil
pressure falls below the normal
range, refer toEngine oilin the
Maintenance and Specificationschapter.
Engine coolant temperature:
Illuminates when the engine coolant
temperature is high. Stop the
vehicle as soon as possible, switch off the engine and let cool. Refer to
Engine coolantin theMaintenance and Specificationschapter.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
Low tire pressure warning:
Illuminates when your tire pressure
is low. If the light remains on at
start up or while driving, the tire
pressure should be checked. Refer
toInflating your tiresin theTires, Wheels and Loadingchapter. When
the ignition is first turned to on, the light will illuminate for three
seconds to ensure the bulb is working. If the light does not turn on,
contact your authorized dealer as soon as possible. For more information
on this system, refer toTire pressure monitoring system (TPMS)in
theTires, Wheels and Loadingchapter.
AdvanceTrac
/Traction
Control™ active:Flashes when
the Traction Control™ is active. If
the light remains on a malfunction
has been detected; contact your
authorized dealer as soon as possible. Refer to theDrivingchapter for
more information.
AdvanceTrac
/Traction
Control™ off light:Illuminates
when the Traction Control™ has
been disabled (by the driver or as a
result of a system failure). Refer to
theDrivingchapter for more
information.
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O/D OFF (automatic
transmission):Illuminates when
the overdrive function of the
transmission has been turned off;
refer to theDrivingchapter. If the light does not illuminate, contact
your authorized dealer as soon as possible.
Low fuel (if equipped):
Illuminates when the fuel level in
the fuel tank is at or near empty.
Refer toFuel gaugein this chapter.
Speed control:Illuminates when
the speed control is engaged. Turns
off when the speed control system
is disengaged.
Door ajar (if equipped):
Illuminates when the ignition is in
the on position and any of the doors
or the hood/trunk are open.
Anti-theft system:Flashes when
the SecuriLock™ Passive Anti-theft
System has been activated.
Electronic throttle control:
Illuminates when the engine has
defaulted to a “limp-home”
operation. Contact your authorized
dealer as soon as possible.
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.
Key-in-ignition warning chime:Sounds when the key is left in the
ignition in the off or accessory position and the driver’s door is opened.O/D
OFF
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Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key is not in the ignition) and the
driver’s door is opened.
GAUGES
Base instrument cluster gauges (V6 shown; V8 similar)
Optional instrument cluster gauges (V6 shown; V8 similar)
Refer toMessage centerin this chapter to select one of six preset colors
or three user definable colors (MyColor™) for the nighttime gauge
backlighting.
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Trip odometer:Registers the distance of individual journeys.
•Base instrument cluster:
Press the reset button to select Trip
A and Trip B. Press and hold the
reset button to reset the trip
odometer to zero.
•Optional instrument cluster:
Press and release the message
center INFO button until TRIP A
mode appears in the display. Press
the button again to select the TRIP
B feature. Press and hold the
RESET button to reset the trip odometer to zero.
Tachometer:Indicates the engine speed in revolutions per minute.
Driving with your tachometer pointer continuously at the top of the scale
may damage the engine.
•V6 instrument cluster
•V8 instrument cluster
Battery voltage gauge (if
equipped):Indicates the battery
voltage when the ignition is in the
on position. If the pointer moves
and stays outside the normal
operating range, contact your
authorized dealer as soon as
possible.
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Engine oil pressure gauge (if
equipped):Indicates engine oil
pressure. The needle should stay in
the normal operating range
(between “L” and “H”). If the needle
falls below the normal range, stop
the vehicle, turn off the engine and
check the engine oil level. Add oil if
needed. If the oil level is correct (and gauge reads no/low oil pressure),
shut down the engine immediately and contact your authorized dealer as
soon as possible.
Fuel gauge:Indicates
approximately how much fuel is left
in the fuel tank (when the ignition
is in the on position). The fuel
gauge may vary slightly when the
vehicle is in motion or on a grade.
The FUEL icon and arrow indicates
which side of the vehicle the fuel
filler door is located.
Refer toFilling the tankin theMaintenance and Specifications
chapter for more information.
MINI MESSAGE CENTER (IF EQUIPPED)
Selectable features
Press and release the RESET stem to scroll trough the message center
functions. Select or reset the function by holding the RESET stem for
more than two seconds.
This menu displays the following control displays:
•Odometer
•Trip Odometer A or B
•Autolamp (if equipped)
•Autolock/Unlock (if equipped)
Odometer/Trip odometer
Refer toGaugesin theInstrument Clusterchapter.
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Autolamp dealy (if equipped)
This feature keeps your headlights on for up to three minutes after the
ignition is switched off.
1. To disable/enable the autolamp
delay feature, select this function
using RESET stem.
2. Press and hold the RESET stem
for two seconds to select the new Autolamp delay values of 0, 10, 20, 30,
60, 90, 120 or 180 seconds.
Autolock/Autounlock (if equipped)
Autolock:This feature locks your doors when the vehicle is shifted out
of park.
Autounlock:This feature
automatically unlocks all vehicle
doors when the driver’s door is
opened within 10 minutes of the
ignition being turned off.
1. To disable/enable the
autolock/autounlock feature, select
this function using RESET stem.
2. Press and hold the RESET stem
for two seconds to toggle between on or off
MESSAGE CENTER (IF EQUIPPED)
With the ignition in the on position,
the message center, located on your
instrument cluster, displays
important vehicle information
through a constant monitor of
vehicle systems.You may select
display features on the message center for a display of status. The
system will also notify you of potential vehicle problems with a display of
system warnings followed by a long indicator chime.
Note:Refer to the SETUP menu in this section to select the Single or
Dual mode display in your message center.
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