
The auxiliary input jack allows you
to connect and play music from
your portable music player through
your vehicle speakers. You can use
any portable music player designed
for use with headphones. Your audio
extension cable must have male
1 8-inch (3.5 millimeter) connectors
at each end.
1. Switch off the engine, radio and portable music player. Set the
parking brake and put the transmission in positionP.
2. Plug the extension cable from the portable music player into the
auxiliary input jack.
3. Switch the radio on. Select either a tuned FM station or a CD.
4. Adjust the volume as desired.
5. Switch your portable music player on and adjust its volume to half its
maximum level.
6. PressAUXuntilLINEorLINE INappears in the display.
You should hear music from your device even if it is low.
7. Adjust the volume on your portable music player until it reaches the
volume level of the FM station or CD. Do this by switching back and
forth between the AUX and FM or CD controls.
USB PORT (IF EQUIPPED)
WARNING:Driving while distracted can result in loss of vehicle
control, crash and injury. We strongly recommend that you use
extreme caution when using any device that may take your focus off
the road. Your primary responsibility is the safe operation of your
vehicle. We recommend against the use of any hand-held device while
driving and encourage the use of voice-operated systems when possible.
Make sure you are aware of all applicable local laws that may affect the
use of electronic devices while driving.
The USB port allows you to plug in
media playing devices, memory sticks
and charge devices (if supported).
See theSYNCchapter for more
information.
142Audio System
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

5. Direct the outer instrument panel vents toward the side windows.
6. To increase airflow to the outer instrument panel vents, close the
vents located in the middle of the instrument panel.
HEATED WINDOWS AND MIRRORS (IF EQUIPPED)
Heated Rear Window
Note:The engine must be running to use this feature.
Note:If your vehicle is equipped with a sliding rear window, the feature
still operates when the window is opened.
Press the button to clear the rear window of thin ice and fog. Press
the button again within 10 minutes to switch it off. It switches off
automatically after 10 minutes, or when you switch the ignition off.
Do not use razor blades or other sharp objects to clean the inside
of the rear window or to remove decals from the inside of the
rear window. This may cause damage to the heated grid lines.
Your warranty does not cover this damage.
Heated Exterior Mirror (If Equipped)
Note:Do not remove ice from the mirrors with a scraper or attempt to
readjust the mirror glass that has frozen in place. These actions could
cause damage to the glass and mirrors.
Note:Do not clean the housing or glass of any mirror with harsh
abrasives, fuel or other petroleum-based cleaning products.
Both mirrors heat to remove ice, mist and fog when you turn the rear
window defroster on.
REMOTE START CLIMATE OPERATION (IF EQUIPPED)
The climate control system adjusts the cabin temperature during remote
start.
You cannot adjust the system during remote start operation. Turn the
ignition on to return the system to its previous settings. You can now
make adjustments. You will need to turn certain vehicle-dependent
features back on, such as:
•heated seats
•cooled seats
•heated steering wheel
•heated mirrors
•heated rear window.
152Climate Control
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

Manual Climate Systems
In hot weather, the climate control system is set to MAX A/C.
In moderate weather, the system either heats or cools (based on
previous settings). The rear defroster and heated mirrors are not
automatically turned on.
In cold weather, maximum heat is provided in floor/defrost mode. The
rear defroster and heated mirrors are automatically turned on. If your
vehicle is equipped with a diesel engine and a supplemental heater, the
supplemental heater also turns on.
Automatic Climate Systems
Automatic Settings
The climate control system automatically sets the interior temperature to
72°F (22°C).
In hot weather, the system is set to 72°F (22°C). Cooled seats are set to
high (if available, and selected to AUTO in the information display).
In moderate weather, the system either heats or cools (based on
previous settings). The rear defroster, heated mirrors and heated/cooled
seats are not automatically turned on.
In cold weather, the system is set to 72°F (22°C). The heated seats and
heated steering wheel (if equipped) are set to high. The rear defroster
and heated mirrors are automatically turned on.
Heated and Cooled Devices
The climate control system controls other heated and cooled devices
inside the vehicle. These devices (if equipped) may also be switched
on during remote start. Heated devices are typically switched on during
cold weather, and cooled devices during hot weather. If your vehicle
is equipped with a diesel engine and a supplemental heater, the
supplemental heater also turns on.
Climate Control153
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

To operate the heated seats:
•Push the indicated side of the
control for maximum heat.
•Push again to deactivate.
•Push the indicated side of the
control for minimum heat.
•Push again to deactivate.
The heated seat module resets at every ignition run cycle. While the
ignition is in the on position, activate the high or low heated seat switch
to enable heating mode. When activated, they will turn off automatically
when the engine is turned off.
The indicator light will illuminate when the heated seats have been
activated.
REAR SEAT ARMREST (IF EQUIPPED)
To use the armrest, rotate it
forward from the seat back.
164Seats
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

HEATED AND COOLED SEATS (IF EQUIPPED)
Heated Seats
WARNING:Persons who are unable to feel pain to the skin
because of advanced age, chronic illness, diabetes, spinal cord
injury, medication, alcohol use, exhaustion, or other physical conditions,
must exercise care when using the seat heater. The seat heater may
cause burns even at low temperatures, especially if used for long
periods of time. Do not place anything on the seat that insulates against
heat, such as a blanket or cushion, because this may cause the seat
heater to overheat. Do not puncture the seat with pins, needles, or
other pointed objects because this may damage the heating element
which may cause the seat heater to overheat. An overheated seat may
cause serious personal injury.
•Do not place heavy objects on the seat.
•Do not operate the seat heater if water or any other liquid is spilled
on the seat. Allow the seat to dry thoroughly.
The heated seats will only function when the engine is running.
To operate the heated seats:
Press the heated seat button/symbol to cycle through the
various heat settings and off. Warmer settings are indicated
by more indicator lights.
Cooled Seats
The cooled seats will only function when the engine is running.
To operate the cooled seats:
Press the cooled seat button/symbol to cycle through the
various cooling settings and off. Cooler settings are
indicated by more indicator lights.
If the engine falls below 350 rpm while the cooled seats are on, the
feature will turn itself off and will need to be reactivated.
A/C
Seats165
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

AUXILIARY POWER POINTS
WARNING:Do not plug optional electrical accessories into the
cigarette lighter socket (if equipped). Improper use of the lighter
can cause damage not covered by your warranty, and can result in fire
or serious injury.
Note:If used when the engine is not running, the battery will discharge.
There may be insufficient power to restart your engine.
Note:Do not insert objects other than an accessory plug into the power
point. This will damage the outlet and blow the fuse.
Note:Do not hang any type of accessory or accessory bracket from the
plug.
Note:Do not use the power point over the vehicle capacity of 12–volt
DC 180 watts or a fuse may blow.
Note:Do not use the power point for operating a cigarette lighter
element.
Note:Improper use of the power outlet can cause damage not covered
by your warranty.
Note:Always keep the power point caps closed when not in use.
Run the engine for full capacity use of the power point. 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 devices plugged in overnight or when the vehicle is
parked for extended periods.
178Auxiliary Power Points
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

Locations
Power points may be found:
•on the instrument panel (two locations).
•inside the center console storage compartment (if equipped).
•on the rear of the center console (if equipped).
•inside the 20-percent front seat console (if equipped).
•inside the rear under seat storage compartment (if equipped).
110 Volt AC Power Points (If Equipped)
WARNING:Do not keep electrical devices plugged in the power
point whenever the device is not in use. Do not use any extension
cord with the 110–volt AC power point since it will defeat the safety
protection design. Do not power multiple devices from your power point.
Doing so may cause the power point to overload and could result in fire
or serious injury.
Note:Always close the protective cap after using the power point
outlets.
Note:The power points will turn off after 13 minutes if the ignition is on
without the engine running. Keep the engine running to use the power
points.
Your 110–volt AC power point outlets are used for powering electrical
devices that require up to 150 watts. Exceeding the 150–watt limit will
cause the power points to cut off the power temporarily to provide
overload protection.
Auxiliary Power Points179
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

GENERAL INFORMATION
WARNING:Extended idling at high engine speeds can produce
very high temperatures in the engine and exhaust system,
creating the risk of fire or other damage.
WARNING:Do not park, idle, or drive your vehicle on dry grass
or other dry ground cover. The emission system heats up the
engine compartment and exhaust system, which can start a fire.
WARNING:Do not start your vehicle in a closed garage or in
other enclosed areas. Exhaust fumes can be toxic. Always open
the garage door before you start the engine.
WARNING:If you smell exhaust fumes inside your vehicle,
have your vehicle checked by an authorized dealer immediately.
Do not drive if you smell exhaust fumes.
If you disconnect the battery, your vehicle may exhibit some unusual
driving characteristics for approximately 5 miles (8 kilometers) after
you connect it. This is because the engine management system must
realign itself with the engine. You may disregard any unusual driving
characteristics during this period.
The powertrain control system meets all Canadian interference-causing
equipment standard requirements regulating the impulse electrical field
strength of radio noise.
When starting your vehicle, avoid pressing the accelerator pedal before
and during operation. Only use the accelerator pedal when you have
difficulty starting the engine.
If your vehicle is operated in a heavy snow storm or blowing snow
conditions, the engine air induction may become partially clogged with
snow and/or ice. If this occurs, the engine may experience a significant
reduction in power output. At the earliest opportunity, clear all the snow
and/or ice away from the air induction inlet. The following starting
instructions are for vehicles equipped with a gasoline engine; if your
vehicle is equipped with a diesel engine, refer toStarting the enginein
your diesel supplement.
182Starting and Stopping the Engine
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)