2011 FORD F250 SUPER DUTY charging

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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2011 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

System check and vehicle feature customization
Press the SETUP button repeatedly
to cycle the message center through
the following features:
Note: When returning to the SETUP menu and a non-English language
has been selected, HOLD RESET FOR ENGLISH will be displayed to
change back to English. Press and hold the RESET button to change
back to English.
RESET FOR SYSTEM CHECK
When this message appears, press the RESET button and the message
center will begin to cycle through the following systems and provide a
status of the item if needed.
1. OIL LIFE
2. EXHAUST FLUID LEVEL (Diesel only)
3. ENGINE HOURS
4. ENGINE IDLE HOURS
5. CHARGING SYSTEM
6. DOOR
7. BRAKE SYSTEM
8. TBC GAIN = XX.X (if equipped)
9. FUEL LEVEL
10. MYKEY DISTANCE (if MyKey  is programmed)
11. MYKEY(S) PROGRAMMED
12. ADMIN KEYS PROGRAMMED
Note: Some systems show a message only if a condition is present.
OIL LIFE
This displays the remaining oil life.
An oil change is required whenever indicated by the message center and
according to the recommended maintenance schedule.
To reset the oil monitoring system to 100% after each oil change,
perform the following: Instrument Cluster
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2011 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

Waiting four seconds or pressing the RESET button cycles the message
center through each of the language choices.
Press and hold the RESET button for two seconds to set the language
choice.
System warnings
System warnings alert you to possible problems or malfunctions in your
vehicle’s operating systems.
In the event of a multiple warning situation, the message center will
cycle the display to show all warnings by displaying each one for four
seconds.
The message center will display the last selected feature if there are no
more warning messages.
Types of messages and warnings:
• Some messages will appear briefly to inform you of something you
may need to take action on or be informed of.
• Some messages will appear once and then again when the vehicle is
restarted.
• Some messages will reappear after clearing or being reset if a problem
or condition is still present and needs your attention.
• Some messages can be acknowledged and reset by pressing RESET.
This allows you to use the full message center functionality by clearing
the message.
PARK BRAKE ENGAGED — Displayed when the parking brake is
applied (or not fully released).
CHECK BRAKE SYSTEM — Displayed when a fault has been detected
by the ABS module.
CHECK CHARGING SYSTEM — Displayed when the electrical system
is not maintaining proper voltage. If you are operating electrical
accessories when the engine is idling at a low speed, turn off as many of
the electrical loads as soon as possible. If the warning stays on or comes
on when the engine is operating at normal speeds, contact your
authorized dealer as soon as possible.
DRIVER DOOR AJAR — Displayed when the driver’s door is not
completely closed.
PASSENGER DOOR AJAR — Displayed when the passenger’s door is
not completely closed.
REAR LEFT DOOR AJAR — Displayed when the rear left door is not
completely closed. Instrument Cluster
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2011 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

• Close windows for high speed driving.
EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
• Use only the specified fuel listed.
• Avoid running out of fuel.
• Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
• Have the items listed in scheduled maintenance information
performed according to the specified schedule.
The scheduled maintenance items listed in scheduled maintenance
information are essential to the life and performance of your vehicle
and to its emissions system.
If other than Ford, Motorcraft  or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
WARNING: Do not park, idle, or drive your vehicle in dry grass
or other dry ground cover. The emission system heats up the
engine compartment and exhaust system, which can start a fire.
Illumination of the service engine soon indicator, charging system
warning light or the temperature warning light, fluid leaks, strange odors,
smoke or loss of engine power could indicate that the emission control
system is not working properly.
An improperly operating or damaged exhaust system may allow exhaust
to enter the vehicle. Have a damaged or improperly operating exhaust
system inspected and repaired immediately.
WARNING: Exhaust leaks may result in entry of harmful and
potentially lethal fumes into the passenger compartment.Maintenance and Specifications
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Owners Guide, 4th Printing
USA (fus)

• Cover interior trim to prevent fading.
• Keep all rubber parts free from oil and solvents.
Engine
• The engine oil and filter should be changed prior to storage, as used
engine oil contain contaminates that may cause engine damage.
• Start the engine every 15 days. Run at fast idle until it reaches normal
operating temperature.
• With your foot on the brake, shift through all the gears while the
engine is running.
Fuel system
• Fill the fuel tank with high-quality fuel until the first automatic shutoff
of the fuel pump nozzle.
Note: During extended periods of vehicle storage (30 days or more),
fuel may deteriorate due to oxidation. Add a quality gas stabilizer
product to the vehicle fuel system whenever actual or expected storage
periods exceed 30 days. Follow the instructions on the additive label.
The vehicle should then be operated at idle speed to circulate the
additive throughout the fuel system.
Cooling system
• Protect against freezing temperatures.
• When removing vehicle from storage, check coolant fluid level.
Confirm there are no cooling system leaks, and fluid is at the
recommended level.
Battery
• Check and recharge as necessary. Keep connections clean.
• If storing your vehicle for more than 30 days without recharging the
battery, it may be advisable to disconnect the battery cables to ensure
battery charge is maintained for quick starting.
Note: If battery cables are disconnected, it will be necessary to reset
memory features.
Brakes
• Make sure brakes and parking brake are fully released.
Tires
• Maintain recommended air pressure.Maintenance and Specifications
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2011 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)