2008 FORD MUSTANG check engine light

Service Engine Soon:TheService
Engine Soonindicator 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, theService 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 theService
engine soonlight 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 have your vehicle serviced
immediately by your authorized dealer.
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 cap (if equipped):
Illuminates when the fuel cap may
not be properly installed. Continued
driving with this light on may cause
the Service engine soon warning
light to come on. Refer toFuel
filler capin 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
time, seek service immediately from your authorized dealer. Illumination
after releasing the parking brake indicates low brake fluid level and the
brake system should be inspected immediately by your authorized dealer.
P!
BRAKE
2008 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
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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. Have the vehicle
checked by your authorized dealer. 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, have the system serviced
immediately by your authorized dealer. 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, have the system
serviced immediately by your authorized dealer. A chime will also sound
when a malfunction in the supplemental restraint system has been
detected.
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-Minderchime feature.
Charging system:Illuminates when
the battery is not charging properly.
Engine oil pressure
(if equipped):Illuminates when
the oil pressure falls below the
normal range, refer toEngine oilin
theMaintenance and Specificationschapter.
ABS
2008 05+ Mustang(197)
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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.
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 3
seconds to ensure the bulb is working. If the light does not turn ON,
have the system inspected by your authorized dealer. For more
information on this system, refer toUnderstanding Your Tire Pressure
Monitoring Systemin theTires, Wheels and Loadingchapter.
Traction Control™ active:
Flashes when the Traction Control™
is active. If the light remains on a
malfunction has been detected; have
the system serviced immediately,
refer to theDrivingchapter for
more information.
Overdrive off (automatic
transmission):Illuminates when
the overdrive function of the
transmission has been turned off,
refer to theDrivingchapter. If the light does not illuminate, have the
transmission serviced soon, or damage may occur.
Low fuel (if equipped):
Illuminates when the fuel level in
the fuel tank is at or near empty
(refer toFuel gaugein this
chapter).
O/D
OFF
2008 05+ Mustang(197)
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Speed control (if equipped):
Illuminates when the speed control
is engaged. Turns off when the
speed control system is disengaged.
Door/Trunk ajar (if equipped):
Illuminates when the ignition is in
the ON position and any door or
trunk is 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.
Report the fault to a dealer at the
earliest opportunity.
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.
Daytime running lamps (DRL)
(if equipped):Illuminates when
the Daytime running lamps are on.
Also is an indication that the tail
lamps, license plate lamps, side marker lamps and parking lamps are
switched OFF.
Always remember to turn on your headlamps at dusk or during
inclement weather. The Daytime Running Lamp (DRL) system
does not activate the tail lamps and generally may not provide
adequate lighting during these conditions. Failure to activate your
headlamps under these conditions may result in a collision.
2008 05+ Mustang(197)
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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, have the vehicle’s
electrical system checked by your
authorized dealer as soon as
possible.
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 for service.
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.
2008 05+ Mustang(197)
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The power point is an additional
power source for electrical
accessories. The power points are
located on the instrument panel and
inside the center console storage
bin.
Do not use the power point for
operating the cigarette lighter
element (if equipped).
To prevent the fuse from being
blown, do not use the power point(s) over the vehicle capacity of 12
VDC/180W/15A. If the power point or cigar lighter socket is not working,
a fuse may have blown. Refer toFuses and relaysin theRoadside
Emergencieschapter for information on checking and replacing fuses.
To have full capacity usage of your power point, the engine is required to
be running (in a safe manner) to avoid unintentional discharge of the
battery. To prevent the battery from being discharged:
•do not use the power point longer than necessary when the engine is
not running,
•do not leave battery chargers, video game adapters, computers and
other devices plugged in overnight or when the vehicle is parked for
extended periods.
Always keep the power point caps closed when not being used.
Cigarette/Cigar lighter (if equipped)
Do not plug optional electrical accessories into the cigarette lighter
socket.
Do not hold the lighter in with your hand while it is heating, this will
damage the lighter element and socket. The lighter will be released from
its heating position when it is ready to be used.
Improper use of the lighter can cause damage not covered by your
warranty.
POWER WINDOWS
Do not leave children unattended in the vehicle and do not let
children play with the power windows. They may seriously injure
themselves.
2008 05+ Mustang(197)
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Driver Controls
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Turning off speed control
There are two ways to turn off the speed control:
•Press the speed control OFF
control.
•Turn OFF the ignition.
Note:When you turn off the speed
control or the ignition, your speed control set speed memory is erased.
CONVERTIBLE (IF EQUIPPED)
Do not store articles behind rear seat. Articles stored in the convertible
top stowage compartment may break the rear glass window when the top
is lowered.
Lowering the convertible top
The convertible top can be lowered with the side windows down. The
windows will automatically lower when lowering or raising the top.
The convertible topwill not operateunless the vehicle is traveling
under 3.1 mph (5 km/h). Do not lower the top when the top material is
wet.
To lower the convertible top:
1. Bring vehicle to a complete stop. Key must be in the ON position. It is
recommended that the vehicle’s engine is running when lowering the top
to prevent draining the battery.
2. Check the convertible top stowage compartment behind the rear seat
to be sure it is empty and ready to receive the top. Check the
convertible top outer surface to be sure it is free of leaves and debris.
The latch handles must be pulled
downwards fully to allow the
latch to fully rotate into the
open position
3. Unclamp the top from the
windshield header by pulling each
latch handle down and then rotating
the latch to the rear until it clears
the header.
Note:If the top has not been lowered for some time and sticks to the
windshield header, push the front of the top up slightly with your hand
to loosen it.
ON
OFF
2008 05+ Mustang(197)
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To reduce the risk of personal injury, make sure the engine is
cool before unscrewing the coolant pressure relief cap. The
cooling system is under pressure; steam and hot liquid can come out
forcefully when the cap is loosened slightly.
Add the proper mixture of coolant and water to the cooling system by
following these steps:
1. Before you begin, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (a translucent plastic bottle).
Slowly turn cap counterclockwise (left) until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
5. Fill the coolant reservoir slowly with the proper coolant mixture (see
above), to within the “COLD FILL RANGE” or the “FULL COLD” level on
the reservoir. If you removed the radiator cap in an overflow system, fill
the radiator until the coolant is visible and radiator is almost full.
6. Replace the cap. Turn until tightly installed. Cap must be tightly
installed to prevent coolant loss.
After any coolant has been added, check the coolant concentration (refer
toChecking engine coolant). If the concentration is not 50/50
(protection to –34°F/–36°C), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your authorized dealer check the engine cooling system.
Your cooling system may have a leak. Operating an engine with a low
level of coolant can result in engine overheating and possible engine
damage.
Recycled engine coolant
Ford Motor Company does NOT recommend the use of recycled engine
coolant in vehicles originally equipped with Motorcraft Premium Gold
Engine Coolant since a Ford-approved recycling process is not yet
available.
2008 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
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