2012 FORD F250 SUPER DUTY warning light

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.
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 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 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
the Seating 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.
Engine oil pressure (RTT and
static warning light): Displays
when the oil pressure falls below the
normal range. Refer to Engine oil
in the Maintenance and Specifications chapter.ABSInstrument Cluster
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2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

Door ajar (RTT): Displays when
the ignition is in the on position and
any door is not completely closed.
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
to Engine coolant in the Maintenance and Specifications chapter.
WARNING: Never remove the coolant reservoir cap while the
engine is running or hot.
Low tire pressure warning (if
equipped): 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 to Inflating your tires in the Tires, Wheels and
Loading chapter. 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, have the system inspected by your authorized dealer.
For more information on this system, refer to Tire pressure monitoring
system (TPMS) in the Tires, Wheels and Loading chapter.
Hill descent (if equipped):
Displays when using the hill descent
mode. Refer to the Driving chapter
for transmission function and
operation.
Transmission Tow/Haul Feature
(if equipped): Displays when the
Tow/Haul feature has been
activated. Refer to the Driving
chapter for transmission function and operation. If the light flashes
steadily, have the system serviced immediately, damage to the
transmission could occur.Instrument Cluster
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2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

Speed control (if equipped): The
speed control system indicator light
changes color to indicate what mode
the system is in:
• On (amber light): Illuminates
when the speed control system is turned on. Turns off when the speed
control system is engaged or turned off.
• Engaged (green light): Illuminates when the speed control system is
engaged. Turns off when the speed control system is disengaged.
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.
Diesel warning lights: If your vehicle is equipped with a diesel engine,
it has some unique warning lights; refer to Instrument Cluster in your
diesel supplement for detailed information on their function.
• Glow plug pre-heat
• Waterinfuel
• Diesel exhaust fluid
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.Instrument Cluster
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2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

Information
In this mode, you can view different vehicle system information and
perform a system check.
When “Press OK for info” is displayed, pressing OK will give you
information on the currently selected/displayed options. Information is
only available when traveling less than 3 mph (5 km/h).
MyKey
Admin Keys (Number of admin keys)
MyKeys (Number of MyKeys programmed)
MyKey Miles (km) (Distance traveled using a programmed MyKey)
System Check*
Oil Life
Engine Hours
Engine Idle Hours
Doors
Exhaust Fluid Level (diesel only)
Brakes
Trailer Brake
Ctrl. Gain and Output (when trailer is connected)
No trailer (when no trailer is connected)
Trailer Sway
Park Aid Check Rear Park Aid
Fuel Level (distance to empty)
* If equipped—your vehicle may be equipped with some or all of these
options.
Some items will only display during a system check if a problem has
been detected. If an issue exists on one of the monitored systems, the
message center will display the number of warnings that need immediate
attention in red and the number of informational warnings will be listed
in amber. Use the up/down arrow buttons to scroll through the list; press
the right arrow button to display specific information on the highlighted
warning. Instrument Cluster
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2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

DRIVE TO CLEAN EXHAUST SYSTEM (diesel engine only) —
Displayed when the Diesel Particulate Filter (DPF) is full of particles
(exhaust soot) and the vehicle is not being operated in a manner to
allow normal cleaning. This message will stay on until the exhaust filter
cleaning has begun, at which time the CLEANING EXHAUST FILTER
message will be displayed. It is recommended the vehicle operator drive
the vehicle above 30 mph (48 km/h) until the CLEANING EXHAUST
FILTER message turns off. This message is NORMAL. Refer to your
diesel supplement for more information.
Note: If this message is ignored, your vehicle will continue to fill the
Diesel Particulate Filter (DPF) with particles (exhaust soot). If cleaning
is not permitted, the light will illuminate and engine power may be
limited. If the vehicle is still not operated in a manner to allow cleaning,
the service engine soon light will illuminate and engine power will
be further limited. Dealer service will then be required to restore your
vehicle to full-power operation.
STOP SAFELY NOW (diesel engine only) — Displayed and a chime
sounds when the vehicle exhaust system temperature exceeds intended
operating range. If this warning occurs, engine power is reduced and the
engine will shut down when the vehicle speed is below 3 mph (5 km/h).
Stop the vehicle as soon as safely possible and contact your
authorized dealer. Depending on the severity of the over-temperature
condition, the vehicle may not restart after cycling the ignition off. If the
vehicle restarts, there may be limited power. If the exhaust
over-temperature condition reoccurs, the message center will display
STOP SAFELY NOW, the chime will sound, and engine power will be
reduced again and shut down below 3 mph (5 km/h). Refer to your
diesel supplement for more information.
ENGINE OIL DILUTED (diesel engine only) — Displays once the
engine oil has become diluted and needs to be changed. Refer to your
diesel supplement for more information.
ENGINE OIL CHANGE SOON — Displayed when the engine oil life
remaining is 5% to 1%.
OIL CHANGE REQUIRED — Displayed when the oil life left reaches 0%.
ENGINE TURNS OFF IN 1 SECOND (diesel engine only) —
Displayed when the vehicle is in the final second of a countdown to
where the engine will intentionally be turned off by the PCM. The diesel
engine shutdown is a (regulatory) requirement which may be required of
a particular diesel vehicle for sale in states requiring this feature. Refer
to your diesel supplement for more information.Instrument Cluster
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2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

USB port (if equipped)
WARNING: Driving while distracted can result in loss of vehicle
control, accident and injury. Ford strongly recommends that
drivers use extreme caution when using any device that may take their
focus off the road. Your primary responsibility is the safe operation of
the vehicle. We recommend against the use of any handheld device
while driving, encourage the use of voice-operated systems when
possible and that you become aware of applicable state and local laws
that may affect the use of electronic devices while driving.
Your vehicle may be equipped with a
USB port located on the instrument
panel. This feature allows you to
plug in media playing devices,
memory sticks, and also to charge
devices if they support this feature.
For further information on this
feature, refer to Accessing and
using your USB port in the SYNC 
supplement or Navigation System
supplement.
GENERAL AUDIO INFORMATION
Radio frequencies:
AM and FM frequencies are established by the Federal Communications
Commission (FCC) and the Canadian Radio and Telecommunications
Commission (CRTC). Those frequencies are:
AM: 530, 540–1700, 1710 kHz
FM: 87.9–107.7, 107.9 MHz
Radio reception factors:
There are three factors that can affect radio reception:
• Distance/strength: The further you travel from an FM station, the
weaker the signal and the weaker the reception.
• Terrain: Hills, mountains, tall buildings, power lines, electric fences,
traffic lights and thunderstorms can interfere with your reception.
• Station overload: When you pass a broadcast tower, a stronger signal
may overtake a weaker one and play while the weak station frequency
is displayed. Entertainment Systems
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Owners Guide, 4th Printing
USA (fus)

Daytime running lamps (DRL) (if equipped)
Turns the headlamps on with a reduced output.
To activate:
• the ignition must be in the on position,
• the headlamp control is in the off or parking lamp position and
• the parking brake must be disengaged.
• the transmission is not in P (Park)
WARNING: 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.
PANEL DIMMER CONTROL
Use to adjust the brightness of the
instrument panel and all applicable
lit components in the vehicle during
headlamp and parking lamp
operation.
• Tapthetoporbottomofthe
control to brighten/dim all interior
lit components incrementally, or
• Press and hold at the first
position the top or bottom of the
control until the desired lighting level is reached.
• Press and hold the top of the control to the full on position to activate
the “dome on” feature. This will turn on the interior courtesy lights.
The lights will remain on until the bottom of the control is pressed. Lights
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Owners Guide, 4th Printing
USA (fus)

10. For the headlamp bulb, remove
the bulb by turning it
counterclockwise and pulling it
straight out.
11. For the park or turn lamp bulb,
remove the bulb by turning it
counterclockwise and pulling it
straight out.
WARNING: Handle a halogen headlamp bulb carefully and keep
out of children’s reach. Grasp the bulb only by its plastic base
and do not touch the glass. The oil from your hand could cause the
bulb to break the next time the headlamps are operated.
Install the new bulb(s) in reverse order.
Replacing brake/tail/turn/back-up lamp bulbs (pick-ups only)
1. Make sure the headlamps are off,
then open the tailgate to expose the
lamp assemblies.
2. Remove the two bolts from the
tail lamp assembly and carefully pull
the lamp assembly from the tailgate
pillar by releasing the two retaining
tabs. Lights
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2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)