2019 FORD F-450 air condition

The fact that the seatbelt pretensioners
or front airbags did not activate for both
front seat occupants in a crash does not
mean that something is wrong with the
system. Rather, it means the restraints
control module determined the accident
conditions (crash severity, belt usage)
were not appropriate to activate these
safety devices.
•
The design of the front airbags is to
activate only in frontal and near-frontal
crashes (not rollovers, side impacts or
rear impacts unless the crash causes
sufficient frontal deceleration).
• The design of the seatbelt
pretensioners and rear inflatable
seatbelts is to activate in frontal,
near-frontal and side crashes, and in
rollovers.
• The design of the side airbags is to
inflate in certain side impact crashes
or rollover events. Side airbags may
activate in other types of crashes if the
vehicle experiences sufficient sideways
motion or deformation.
• The design of the Safety Canopy is to
inflate in certain side impact crashes
or rollover events. The Safety Canopy
may activate in other types of crashes
if the vehicle experiences sufficient
sideways motion or deformation, or a
certain likelihood of rollover.
AIRBAG DISPOSAL
Contact your authorized dealer as soon as
possible. Airbags must be disposed of by
qualified personnel.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Supplementary Restraints System

GENERAL INFORMATION
Condensation in the Exterior Front
Lamps and Rear Lamps
Exterior front lamps and rear lamps have
vents to accommodate normal changes
in air pressure.
Condensation can be a natural by-product
of this design. When moist air enters the
lamp assembly through the vents, there is
a possibility that condensation can occur
when the temperature is cold. When
normal condensation occurs, a fine mist
can form on the interior of the lens. The
fine mist eventually clears and exits
through the vents during normal operation.
Clearing time may take as long as 48 hours
under dry weather conditions.
Examples of acceptable condensation are:
•
The presence of a fine mist (no streaks,
drip marks or large droplets).
• A fine mist covers less than 50% of the
lens.
Examples of unacceptable condensation
are:
• A water puddle inside the lamp.
• Streaks, drip marks or large droplets
present on the interior of the lens.
If you see any unacceptable condensation,
have your vehicle checked by an authorized
dealer. LIGHTING CONTROL Lamps off.
A
Parking lamps, instrument panel
lamps, license plate lamps and
rear lamps.
B
Headlamps.
C
Headlamp High Beam Push the lever away from you to
switch the high beam on.
Push the lever forward again or pull the
lever toward you to switch the high beams
off.
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Engine Oil Pressure Gauge
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 your vehicle,
turn off the engine and check the engine
oil level. Add oil if needed. If the oil level is
correct, have your vehicle checked by an
authorized dealer.
Engine Coolant Temperature
Gauge
WARNING: Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury.
Indicates engine coolant temperature. At
normal operating temperature, the level
indicator will be in the normal range. If the
engine coolant temperature exceeds the
normal range, stop your vehicle as soon as
safely possible, switch off the engine and
let the engine cool.
Fuel Gauge
Note: The fuel gauge may vary slightly
when your vehicle is moving or on a slope.
The fuel gauge indicates about how much
fuel is in the fuel tank.
The arrow adjacent to the fuel pump
symbol indicates on which side of your
vehicle the fuel filler door is located. Low Fuel Reminder
A low fuel level reminder displays and
sounds when the distance to empty
reaches
75 mi (120 km) to empty for
MyKey, and at 50 mi (80 km), 25 mi
(40 km), 10 mi (20 km) and 0 mi (0 km)
for all vehicle keys.
Note: The low fuel reminder can appear at
different fuel gauge positions depending on
fuel economy conditions. This variation is
normal.
Transmission Fluid Temperature
Gauge
Indicates transmission fluid temperature.
At normal operating temperature, the level
indicator will be in the normal range. If the
transmission fluid temperature exceeds
the normal range, stop the vehicle as soon
as safely possible and verify the airflow is
not restricted such as snow or debris
blocking airflow through the grill. Also,
higher than normal operating temperature
can be caused by special operation
conditions (i.e. snowplowing, towing or
off-road use). Operating the transmission
for extended periods with the gauge in the
higher than normal area may cause
internal transmission damage. You need
to alter the severity of your driving
conditions to lower the transmission
temperature into the normal range. If the
gauge continues to show high
temperatures, see an authorized dealer.
Turbo Boost Gauge
(If Equipped)
Indicates the amount of manifold air
pressure in the engine.
DEF Gauge
(If Equipped)
Indicates the current DEF level.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Instrument Cluster

MANUAL CLIMATE CONTROL
Note:
Depending on your vehicle option
package, the controls may look different
from what you see here.
Directing the Airflow Press and release the button to
direct airflow to the windshield
air vents and de-mister.
Press and release the button to
direct airflow to the instrument
panel air vents.
Press and release the button to
direct airflow to the footwell air
vents.
You can direct air through any combination
of these air vents. Setting the Blower Motor Speed Turn the control to adjust the volume of
air circulated in the vehicle.
Setting the Temperature
Turn the control to set the temperature.
Switching the Air Conditioning On
and Off
Press and release the button.
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Use air conditioning with recirculated air
to improve cooling performance and
efficiency.
Note:
In certain conditions, for example,
maximum defrost, the air conditioning
compressor may continue to operate even
though you switch off the air conditioning.
Switching the Climate Control On
and Off Press and release the button.
Switching Maximum Air
Conditioning On and Off Turn the temperature control
counterclockwise to the lowest
setting for maximum cooling.
Switching Maximum Defrost On
and Off Turn the temperature control
clockwise to the highest setting
for maximum defrosting.
You can also use this setting to defog and
clear the windshield of a thin covering of
ice.
Note: To prevent window fogging, you
cannot select recirculated air when
maximum defrost is on.
Switching Recirculated Air On and
Off Press and release the button to
switch between outside air and
recirculated air.
The air currently in the passenger
compartment recirculates. This may
reduce the time needed to cool the interior,
when used with A/C, and reduce unwanted
odors from entering your vehicle. Note:
Recirculated air may turn off, or
prevent you from switching it on, in all air
flow modes except MAX A/C to reduce the
risk of fogging. Recirculation may also turn
on and off in various air distribution control
combinations during hot weather in order
to improve cooling efficiency.
AUTOMATIC CLIMATE
CONTROL Note:
Depending on your vehicle option
package, the controls may look different
from what you see here.
Directing the Airflow Press and release the button to
direct airflow to the windshield
air vents and de-mister.
Press and release the button to
direct airflow to the instrument
panel air vents.
Press and release the button to
direct airflow to the footwell air
vents.
You can direct air through any combination
of these air vents.
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Setting the Blower Motor Speed
Press and release + or - to adjust
the volume of air circulated in
the vehicle.
Setting the Temperature Turn the control on the left-hand side of
the climate control to set the left-hand
temperature.
Note:
This control also sets the right-hand
side temperature when you switch off dual
zone mode.
Turn the control on the right-hand side of
the climate control to set the right-hand
temperature.
Switching Auto Mode On and Off Press and release the button to
switch on automatic operation,
then set the temperature.
The system adjusts the blower motor
speed, air distribution, air conditioning
operation, and outside or recirculated air
to reach and maintain the temperature you
have set. Note:
You can also switch off dual zone
mode by pressing and holding the button
for more than two seconds.
Switching the Air Conditioning On
and Off Press and release the button.
Use air conditioning with recirculated air
to improve cooling performance and
efficiency.
Note: In certain conditions, for example,
maximum defrost, the air conditioning
compressor may continue to operate even
though you switch off the air conditioning.
Switching the Climate Control On
and Off Press and release the button.
Switching Dual Zone Mode On and
Off Press and release the button to
switch on temperature control
for the right-hand side of the
vehicle.
Switching Maximum Air
Conditioning On and Off Press and release the button for
maximum cooling.
The left-hand and right-hand settings set
to LO, recirculated air flows through the
instrument panel air vents, air conditioning
turns on and the blower motor adjusts to
the highest speed.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Climate Control E265862 E265280

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, creating the risk of fire. WARNING: Do not start the engine
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:
Exhaust leaks may
result in entry of harmful and potentially
lethal fumes into the passenger
compartment. If you smell exhaust
fumes inside your vehicle, have your
vehicle inspected immediately. Do not
drive if you smell exhaust fumes.
If you disconnect the battery, your vehicle
may exhibit some unusual driving
characteristics for approximately
5.0 mi
(8 km) after you reconnect it. This is
because the engine management system
must realign itself with the engine. You can
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 or radio noise. When you start the engine, 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 ice. If this occurs,
the engine may experience a significant
reduction in power output. At the earliest
opportunity, clear all the snow and ice
away from the air induction inlet.
IGNITION SWITCH
(IF EQUIPPED)
0
(off) - The ignition is off.
Note: When you switch the ignition off and
leave your vehicle, do not leave your key in
the ignition. This could cause your vehicle
battery to lose charge.
I
(accessory) - Allows the electrical
accessories, such as the radio, to operate
while the engine is not running.
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0
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message appears in the information
display showing a timer counting down
from 30 seconds. If you do not intervene
within 30 seconds, the engine shuts down.
Another message appears in the
information display to inform you that the
engine has shut down in order to save fuel.
Start your vehicle as you normally do.
Cold Weather Starting (Flexible
Fuel Vehicles Only)
The starting characteristics of all grades
of E85 ethanol make it unsuitable for use
when ambient temperatures fall below
0°F (-18°C). Consult your fuel distributor
for the availability of winter grade ethanol.
As the outside temperature approaches
freezing, ethanol fuel distributors should
supply winter grade ethanol, the same as
with unleaded gasoline.
If summer grade ethanol is used in cold
weather conditions, 0°F (-18°C), you may
experience increased cranking times, rough
idle or hesitation until the engine has
warmed up.
You may experience a decrease in
performance when the engine is cold when
operating on E85 ethanol.
Do not use starting fluid such as ether in
the air intake system. Such fluid could
cause immediate explosive damage to the
engine and possible personal injury.
If you should experience cold weather
starting problems on E85 ethanol, and
neither an alternative brand of E85 ethanol
nor an engine block heater is available, the
addition of unleaded gasoline to your tank
improves cold starting performance. Your
vehicle is designed to operate on E85
ethanol alone, unleaded gasoline alone, or
any mixture of the two. If the Engine Fails to Start Using the
Preceding Instructions (Flexible Fuel
Vehicles Only)
1. Press the accelerator pedal down
one-third to one-half of its travel, and
then crank the engine.
2. When the engine starts, release the key, then gradually release the
accelerator pedal as the engine speed
increases. If the engine still does not
start, repeat Step 1.
Guarding Against Exhaust Fumes WARNING:
Exhaust leaks may
result in entry of harmful and potentially
lethal fumes into the passenger
compartment. If you smell exhaust
fumes inside your vehicle, have your
vehicle inspected immediately. Do not
drive if you smell exhaust fumes.
Important Ventilating Information
If you stop your vehicle and then leave the
engine idling for long periods of time, we
recommend that you do one of the
following:
• Open the windows at least 1 inch (2.5
centimeters).
• Set your climate control to outside air.
STARTING A DIESEL ENGINE -
6.7L DIESEL
Read all starting instructions carefully
before you start your vehicle.
For temperatures below
32°F (0°C), the
use of the correct grade engine oil is
essential for proper operation. Refer to
engine oil specifications for more
information. See
Capacities and
Specifications (page 431).
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Starting and Stopping the Engine