ignition FORD EXPLORER 2012 5.G Owners Manual

Many lights will illuminate when you start your vehicle to make sure the
indicators work. If any light remains on after starting the vehicle, refer to
the respective system warning light for additional information.
Note:Some warning lights are reconfigurable telltale (RTT) indicators.
These indicators display in the lower line of the message center near the
odometer reading. They function the same as a warning light but do not
display on startup.
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 to
On-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.
Powertrain malfunction/reduced
power (RTT):Illuminates when a
powertrain or an 4WD fault has
been detected. Contact your
authorized dealer as soon as possible.
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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, contact your authorized dealer as soon as possible. Illumination
after releasing the parking brake indicates low brake fluid level or a
brake system malfunction. 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 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 when 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-Minderchime feature.
P!
BRAKE
ABS
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Charging system (RTT):
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.
Engine oil pressure (RTT):
Illuminates when the oil pressure
falls below the normal range, refer
toEngine oilin theMaintenance
and Specificationschapter.
AdvanceTrac:Displays when the
AdvanceTrac/Traction control is
active. If the light remains on, have
the system serviced immediately,
refer to theDrivingchapter for more information.
AdvanceTracoff light:
Illuminates when
AdvanceTrac/Traction control has
been disabled by the driver. Refer to
theDrivingchapter for more
information.
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 that it is working. If the light does not turn on or begins to flash,
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.
Low fuel (RTT):Illuminates when
the fuel level in the fuel tank is at
or near empty. Refer toFuel gauge
in this chapter.
OFF
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Engine coolant temperature
(RTT):Illuminates when the engine
coolant temperature is high. Stop
the vehicle as soon as possible, switch off the engine and let cool. Refer
toEngine coolantin theMaintenance and Specificationschapter.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
Speed control (RTT):The speed
control system indicator light
changes color to indicate what mode
the system is in:
•On (gray light):Illuminates
when the speed control system is turned on. Turns off when the speed
control system is turned off.
•Engaged (green light):Illuminates when the speed control system is
engaged. Turns off when the speed control system is disengaged.
Adaptive cruise control (RTT)
(if equipped):The speed control
system indicator light changes color
to indicate what mode the system is
in:
•On (gray light):Illuminates when the adaptive cruise control system
is turned on. Turns off when the speed control system is turned off.
•Engaged (green light):Illuminates when the adaptive cruise control
system is engaged. Turns off when the speed control system is
disengaged.
Door ajar (RTT):Displays when
the ignition is on and any door is
not completely closed.
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Liftgate ajar (RTT):Displays
when the ignition is in the on
position and the trunk is open.
Low washer fluid (RTT):
Illuminates when the windshield
washer fluid is low.
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators flash faster, check for a burned out bulb.
High beams:Illuminates when the
high beam headlamps are turned on.
Fog lamps:Illuminates when the
fog lamps are turned on.
Grade assist (RTT) (if
equipped):Illuminates when grade
assist is turned on.
Transmission Tow/Haul Feature
(RTT) (if equipped):Displays
when the Tow/Haul feature has been
activated. Refer to theDriving
chapter for transmission function and operation. If the light flashes
steadily, have the system serviced immediately, damage to the
transmission could occur.
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Hill descent (RTT) (if
equipped):Illuminates when hill
descent is turned on.
Heads up display (if equipped):
A red beam of lights will illuminate
on the windshield in certain
instances when using adaptive
cruise control and/or the collision
warning system. It will also
illuminate momentarily when you start your vehicle to make sure the
display works. SeeUsing adaptive cruise controlin theDriving
chapter for more information.
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.
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.
Parking brake on chime:Sounds when the parking brake is left on and
the vehicle is driven. If the warning stays on after the park brake is off,
contact your authorized dealer as soon as possible.
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•Engine coolant temperature
gauge (if enabled):Indicates
engine coolant temperature. At
normal operating temperature,
the level indicator will be in the
normal range. The indicator will
change colors indicating blue for
cool, gray for normal and red for
hot. If the engine coolant
temperature exceeds the normal
range, stop the vehicle as soon as
safely possible, switch off the engine and let then engine cool.
The engine coolant temperature gauge can be enabled or disabled. See
Base message centerin this chapter for information on changing the
display settings.
•4WD gauge (if equipped and
enabled):D isplays power
distribution between the front
and rear wheels. More power to
either front or rear wheels will be
displayed by more area filled in.
Symbols indicate the current
terrain management mode that is
active.
SeeFour wheel drive (4wd) systemin theDrivingchapter for
information.
3.Speedometer:Indicates the current vehicle speed.
4.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.
H
C
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Adaptive Cruise
Control MessagesAction / Description
CRUISE CONTROL
AUTOMATIC
BRAKING TURNED
OFFDisplayed when adaptive cruise control
automatic braking is turned off.
AdvanceTrac/
Traction Control
MessagesAction / Description
SERVICE
ADVANCETRACDisplayed when the AdvanceTracsystem has
detected a condition that requires service.
Contact your authorized dealer as soon as
possible.
TRACTION
CONTROL OFFDisplayed when the traction control has been
disabled by the driver. Refer to theDriving
chapter for more information.
TRAILER SWAY
REDUCE SPEEDDisplayed when the trailer sway control has
detected trailer sway. For more information,
refer to theDrivingchapter for more
information.
Alarm/Security
MessagesAction / Description
STARTING SYSTEM
FAULTThis message is displayed when there is a
problem with your vehicle’s starting security
system; your vehicle will not be able to start.
See your authorized dealer for service.
TO STOP ALARM
START VEHICLEDisplayed when the perimeter alarm system is
armed and the vehicle is entered using the key
on the driver’s side door. In order to prevent
the perimeter alarm system from triggering,
the ignition must be turned to start or on
before the 12 second chime expires. See
Perimeter alarm systemin theLocks and
securitychapter.
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4WD Messages Action / Description
4WD OFFDisplayed when the AWD system has been
automatically disabled to protect itself. This is
caused by operating the vehicle with the
compact spare tire installed or if the system is
overheating. The AWD system will resume
normal function and clear this message after
driving a short distance with the road tire
re-installed or after the system is allowed to
cool.
CHECK 4WDDisplayed in conjunction with the Throttle
Control/Transmission/AWD
light when
the AWD system is not operating properly. If
the warning stays on or continues to come on,
contact your authorized dealer as soon as
possible.
Battery and
Charging System
MessagesAction / Description
CHECK CHARGING
SYSTEMDisplayed when the charging system needs
servicing. If the warning stays on or continues
to come on, contact your authorized dealer as
soon as possible.
TURN POWER OFF
TO SAVE BATTERYDisplayed when the battery management
system determines that:
•the battery is at a low state of charge or,
•the ignition has been in accessory position
or on position with the engine off for
approximately 45 minutes.
Turn the ignition off as soon as possible to
protect the battery. This message will clear
once the vehicle has been started and the
battery state of charge has recovered. Turning
off unnecessary electrical loads will allow
faster battery state-of-charge recovery.
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Keys and Intelligent
Access MessagesAction / Description
NO KEY DETECTEDDisplayed if the intelligent access key is not
detected by the system in the following three
scenarios:
•When the start/stop button is pressed in an
attempt to either start the engine or cycle
through the ignition states.
•When the engine is running and a door is
opened then closed.
•When the vehicle’s speed exceeds 10 mph
(16 km/h) for the first time after starting.
Refer toPush button start systemin the
Drivingchapter for more information.
KEY PROGRAMMED
3 KEYS TOTALDisplayed during spare key programming,
when a third intelligent access key is
programmed to the system.
KEY PROGRAMMED
4 KEYS TOTALDisplayed during spare key programming,
when a fourth intelligent access key is
programmed to the system.
MAX NUMBER OF
KEYS LEARNEDDisplayed during spare key programming when
the maximum number of keys have been
programmed.
PRESS BRAKE TO
STARTDisplayed when the start/stop button is
pressed without the brake pedal being applied.
This is a reminder that the brake pedal must
be applied when the start/stop button is
pressed in order to start the engine. Refer to
Push button start systemin theDriving
chapter for more information.
RESTART NOW OR
KEY IS NEEDEDDisplayed when the start/stop button is
pressed to shut off the engine and a Intelligent
Access Key is not detected inside the vehicle.
Refer toPush button start systemin the
Drivingchapter for more information.
ACCESSORY
POWER ACTIVEDisplayed when the vehicle is in the accessory
ignition state.
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