2019 FORD FLEX maintenance

Keys and Intelligent Access
Action
Message
A reminder to press the brake while starting your vehicle.
To START Press Brake
The key is not detected by the system. See Keyless Starting(page 146).
No Key Detected
The Start Stop button is pressed to shut off the engine and
an Intelligent Access key is not detected inside your vehicle.
Restart Now or Key is
Needed
Your vehicle is in the accessory ignition state.
Accessory Power is
Active
There is a problem with your vehicle ’s starting system. See
an authorized dealer for service.
Starting System Fault
During spare key programming, an intelligent access key isprogrammed to the system.
Key Programmed x Keys
Total
During spare key programming, the maximum number of keys have been programmed.
Max Number of Keys
Learned
Maintenance Action
Message
Stop your vehicle as soon as safely possible, turn off the
engine. Check the oil level. If the warning stays on or continues to come on with your engine running, contact an authorized dealer as soon as possible.
Low Engine Oil Pressure
The engine oil life remaining is 10% or less. See
Engine Oil
Check (page 247).
Change Engine Oil Soon
The oil life left reaches 0%. See Engine Oil Check (page 247
).
Oil Change Required
The engine coolant temperature is excessively high.
Engine Coolant Over
Temperature
The washer fluid is low and needs to be refilled.
Washer Fluid Level Low
Indicates that your vehicle is still in Transport mode. This maynot allow some features to operate properly. Contact an authorized dealer.
Transport Mode Contact
Dealer
Indicates that your vehicle is still in Factory mode. This maynot allow some features to operate properly. Contact an authorized dealer.
Factory Mode Contact
Dealer
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Flex (TP3) , enUSA, Edition date: 201803, Second-Printing Information Displays

CABIN AIR FILTER
Your vehicle is equipped with a cabin air
filter, which gives you and your passengers
the following benefits:
•
It improves your driving comfort by
reducing particle concentration.
• It improves the interior compartment
cleanliness.
• It protects the climate control
components from particle deposits.
You can locate the cabin air filter behind
the glove box.
Note: Make sure you have a cabin air filter
installed at all times. This prevents foreign
objects from entering the system. Running
the system without a filter in place could
result in degradation or damage to the
system.
Replace the filter at regular intervals. See
Scheduled Maintenance (page 442).
For additional cabin air filter information,
or to replace the filter, see an authorized
dealer.
REMOTE START
(If Equipped)
The system adjusts the interior
temperature depending on your chosen
settings during remote start.
You cannot adjust the climate control
setting during remote start operation.
When you switch the ignition on, the
climate control system returns to the
previous settings. You can now make
adjustments.
Some features may remain on if they turn
on during remote start:
• Driver heated seat.
• Driver cooled seat.
• Heated steering wheel. •
Heated mirrors.
• Heated rear window.
Note: If the passenger heated or cooled
seats are on when you switch the vehicle
off, they default to the driver setting when
you switch the vehicle on.
You can adjust the default remote start
settings using the information display
controls. See
Information Displays
(page 95).
Automatic Settings
In hot weather, the system is set to
72°F
(22°C). The cooled seats are set to high
(if available, and you select AUTO in the
information display).
In moderate weather, the system either
heats or cools (based on pre-selected
settings). The rear defroster, heated
mirrors and heated or cooled seats do not
turn on.
In cold weather, the system is set to
72°F
(22°C). The heated seats and heated
steering wheel are set to high (if available,
and you select
AUTO in the information
display). The rear defroster and heated
mirrors turn on.
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Press the heated seat symbol to cycle
through the various heat settings and off.
More indicator lights indicate warmer
settings.
CLIMATE CONTROLLED SEATS
(If Equipped)
Heated Seats
WARNING: People who are unable
to feel pain to their 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 heated
seat. The heated seat 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. This
may cause the heated seat to overheat.
Do not puncture the seat with pins, needles
or other pointed objects. This may damage
the heating element which may cause the
heated seat to overheat. An overheated
seat may cause serious personal injury.
Do not do the following:
• Place heavy objects on the seat.
• Operate the heated seat if water or any
other liquid spills on the seat. Allow the
seat to dry thoroughly. Note:
You must switch the ignition on to
use this feature. Press the heated seat symbol to cycle
through the various heat settings and off.
More indicator lights indicate warmer
settings.
Cooled Seats
Note:
You must switch the ignition on to
use this feature. Press the cooled seat symbol to cycle
through the various cool settings and off.
More indicator lights indicate cooler
settings.
If the engine falls below 350 RPM while
the cooled seats are on, the feature will
turn itself off. You will need to reactivate
it.
Climate Controlled Seat Air Filter
Replacement
Your vehicle is equipped with lifetime air
filters that are integrated with the seats.
Regular maintenance or replacement is
not required.
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Flip the console lid forward, then lift off the
cover to open the cooling compartment.
Make sure to replace the cover after using
it. This helps maintain a more consistent
cooling temperature.
Refrigerator: Briefly press and hold
COOL. The indicator light on the cool side
of the switch illuminates and the indicator
light on the freeze side glows when the
refrigerator is active. The temperature
cools to approximately
41°F (5°C). Briefly
press and hold COOL again to switch off
the refrigerator. Briefly press and hold
FREEZE
to change to freezer mode.
Freezer:
Briefly press and hold FREEZE.
Both indicator lights illuminate when the
freezer is active. The temperature cools to
approximately 23°F (-5°C). Press FREEZE
again to switch off the freezer. Press COOL
to change to refrigerator mode. This feature turns off when you switch the
vehicle off. It turns back on to the last
mode when you restart the vehicle.
Cleaning and Maintenance
Note:
Condensation on the inside walls of
the refrigerator is normal under certain
conditions.
This feature is maintenance free, but you
can clean the inside of the unit and the
cover with a mild soap and water solution.
OVERHEAD CONSOLE Press near the rear edge of the door to
open it.
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Flex (TP3) , enUSA, Edition date: 201803, Second-Printing Storage CompartmentsE211668 E75193

EMISSION LAW
WARNING: Do not remove or alter
the original equipment floor covering or
insulation between it and the metal floor
of the vehicle. The floor covering and
insulation protect occupants of the vehicle
from the engine and exhaust system heat
and noise. On vehicles with no original
equipment floor covering insulation, do not
carry passengers in a manner that permits
prolonged skin contact with the metal
floor. Failure to follow these instructions
may result in fire or personal injury.
U.S. federal laws and certain state laws
prohibit removing or rendering inoperative
emission control system components.
Similar federal or provincial laws may
apply in Canada. We do not approve of any
vehicle modification without first
determining applicable laws. Tampering with emissions
control systems including
related sensors or the Diesel
Exhaust Fluid system can result in reduced
engine power and the illumination of the
service engine soon light. Tampering With a Noise Control
System
Federal laws prohibit the following acts:
•
Removal or rendering inoperative by
any person other than for purposes of
maintenance.
• Repair or replacement of any device or
element of the design incorporated into
a new vehicle for the purpose of noise
control prior to its sale or delivery to
the ultimate purchaser or while it is in
use.
• The use of the vehicle after any person
removes or renders inoperative any
device or element of the design.
The U.S. Environmental Protection Agency
may presume to constitute tampering as
follows:
• Removal of hood blanket, fender apron
absorbers, fender apron barriers,
underbody noise shields or acoustically
absorptive material.
• Tampering or rendering inoperative the
engine speed governor, to allow engine
speed to exceed manufacturer
specifications.
If the engine does not start, runs rough,
experiences a decrease in engine
performance, experiences excess fuel
consumption or produces excessive
exhaust smoke, check for the following:
• A plugged or disconnected air inlet
system hose.
• A plugged engine air filter element.
• Water in the fuel filter and water
separator.
• A clogged fuel filter.
• Contaminated fuel.
• Air in the fuel system, due to loose
connections.
• An open or pinched sensor hose.
• Incorrect engine oil level.
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•
Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for
climactic conditions.
Note: Some vehicles have a lifetime fuel
filter that is integrated with the fuel tank.
Regular maintenance or replacement is not
needed.
Note: If these checks do not help you
correct the concern, have your vehicle
checked as soon as possible.
Noise Emissions Warranty,
Prohibited Tampering Acts and
Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb
(4,536 kg) Gross Vehicle Weight Rating
(GVWR). The preceding statements
concerning prohibited tampering acts and
maintenance, and the noise warranty
found in the Warranty Guide, are
applicable to complete chassis cabs over
10,000 lb (4,536 kg)
GVWR.
CATALYTIC CONVERTER 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:
The normal operating
temperature of the exhaust system is very
high. Never work around or attempt to
repair any part of the exhaust system until
it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short period
of engine operation and stays hot after the
engine is switched off. 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.
Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable
exhaust emission standards.
To make sure that the catalytic converter
and other emission control components
continue to work properly:
• Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected.
• Do not push-start or tow-start your
vehicle. Use booster cables. See Jump
Starting the Vehicle
(page 221).
• Use only the specified fuel listed.
• Do not switch the ignition off when your
vehicle is moving.
• Avoid running out of fuel.
• Have the items listed in scheduled
maintenance information performed
according to the specified schedule.
Note: Resulting component damage may
not be covered by the vehicle Warranty.
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 you use anything other than Ford,
Motorcraft or Ford-authorized parts 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.
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Flex (TP3) , enUSA, Edition date: 201803, Second-Printing Engine Emission Control

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.
Do not make any unauthorized changes to
your vehicle or engine. By law, vehicle
owners and anyone who manufactures,
repairs, services, sells, leases, trades
vehicles, or supervises a fleet of vehicles
are not permitted to intentionally remove
an emission control device or prevent it
from working. Information about your
vehicle
’s emission system is on the Vehicle
Emission Control Information Decal
located on or near the engine. This decal
also lists engine displacement.
Please consult your warranty information
for complete details.
On-Board Diagnostics (OBD-II)
Your vehicle has a computer known as the
on-board diagnostics system (OBD-II) that
monitors the engine ’s emission control
system. The system protects the
environment by making sure that your
vehicle continues to meet government
emission standards. The OBD-II system
also assists a service technician in properly
servicing your vehicle. When the service engine soon
indicator illuminates, the OBD-II
system has detected a
malfunction. Temporary malfunctions may
cause the service engine soon indicator to
illuminate. Examples are: 1. Your vehicle has run out of fuel
—the
engine may misfire or run poorly.
2. Poor fuel quality or water in the fuel —the engine may misfire or run
poorly.
3. The fuel fill inlet may not have closed properly. See Refueling (page 154).
4. Driving through deep water —the
electrical system may be wet.
You can correct these temporary
malfunctions by filling the fuel tank with
good quality fuel, properly closing the fuel
fill inlet or letting the electrical system dry
out. After three driving cycles without these
or any other temporary malfunctions
present, the service engine soon indicator
should stay off the next time you start the
engine. A driving cycle consists of a cold
engine startup followed by mixed city and
highway driving. No additional vehicle
service is required.
If the service engine soon indicator remains
on, have your vehicle serviced at the first
available opportunity. Although some
malfunctions detected by the OBD-II may
not have symptoms that are apparent,
continued driving with the service engine
soon indicator on can result in increased
emissions, lower fuel economy, reduced
engine and transmission smoothness and
lead to more costly repairs.
Readiness for Inspection and
Maintenance (I/M) Testing
Some state and provincial and local
governments may have
Inspection/Maintenance (I/M) programs
to inspect the emission control equipment
on your vehicle. Failure to pass this
inspection could prevent you from getting
a vehicle registration. If the service engine soon
indicator is on or the bulb does
not work, your vehicle may need
service. See On-Board Diagnostics.
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Maintenance and Modifications
The suspension and steering systems on
your vehicle have been designed and
tested to provide predictable performance
whether loaded or empty and durable load
carrying capability. For this reason, Ford
Motor Company strongly recommends that
you do not make modifications such as
adding or removing parts (such as lowering
kits or stabilizer bars) or by using
replacement parts not equivalent to the
original factory equipment.
Any modifications to a vehicle that raise
the center of gravity can make it more likely
the vehicle will rollover as a result of a loss
of control. Ford Motor Company
recommends that caution be used with
any vehicle equipped with a high load or
device (such as ladder or luggage racks).
Failure to maintain your vehicle properly
may void the warranty, increase your repair
cost, reduce vehicle performance and
operational capabilities and adversely
affect driver and passenger safety.
Frequent inspection of vehicle chassis
components is recommended if the vehicle
is subjected to off-highway usage.
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