2017 FORD FLEX maintenance

Introduction
About This Manual...........................................7
Symbols Glossary
.............................................7
Data Recording
..................................................9
California Proposition 65..............................11
Perchlorate.........................................................11
Ford Credit
..........................................................11
Replacement Parts Recommendation.......................................12
Special Notices................................................12
Mobile Communications Equipment.....................................................13
Export Unique Options..................................13
Environment
Protecting the Environment........................15
At a Glance
Instrument Panel Overview........................16
Child Safety
General Information
.......................................18
Installing Child Restraints
............................19
Booster Seats..................................................28
Child Restraint Positioning
.........................30
Child Safety Locks..........................................32
Seatbelts
Principle of Operation..................................34
Fastening the Seatbelts...............................35
Seatbelt Height Adjustment
......................38
Seatbelt Warning Lamp and Indicator Chime.............................................................39
Seatbelt Reminder........................................39
Child Restraint and Seatbelt Maintenance.................................................41
Seatbelt Extension.........................................41
Personal Safety System ™
Personal Safety System ™
..........................43Supplementary Restraints
System
Principle of Operation..................................44
Driver and Passenger Airbags
...................45
Front Passenger Sensing System............46
Side Airbags
.....................................................48
Safety Canopy ™
............................................49
Crash Sensors and Airbag Indicator
.......50
Airbag Disposal................................................51
Keys and Remote Controls
General Information on Radio Frequencies..................................................52
Remote Control..............................................53
Replacing a Lost Key or Remote Control...........................................................56
MyKey ™
Principle of Operation
...................................57
Creating a MyKey
...........................................58
Clearing All MyKeys
.......................................59
Checking MyKey System Status..............60
Using MyKey With Remote Start Systems..........................................................61
MyKey Troubleshooting
................................61
Doors and Locks
Locking and Unlocking.................................63
Manual Liftgate
..............................................66
Power Liftgate
.................................................67
Keyless Entry
....................................................70
Security
Passive Anti-Theft System.........................73
Anti-Theft Alarm............................................74
Steering Wheel
Adjusting the Steering Wheel - Vehicles With: Manual Adjustable Steering
Column...........................................................75
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Transporting the Vehicle...........................224
Customer Assistance
Getting the Services You Need...............226
In California (U.S. Only).............................227
The Better Business Bureau (BBB) Auto Line Program (U.S. Only)
......................228
Utilizing the Mediation/Arbitration Program (Canada Only).......................229
Getting Assistance Outside the U.S. and Canada........................................................229
Ordering Additional Owner's Literature....................................................230
Reporting Safety Defects (U.S. Only)..............................................................231
Reporting Safety Defects (Canada Only)..............................................................231
Fuses
Fuse Specification Chart...........................233
Changing a Fuse...........................................242
Maintenance
General Information
...................................244
Opening and Closing the Hood..............244
Under Hood Overview - 3.5L Duratec........................................................246
Under Hood Overview - 3.5L Ecoboost™................................................247
Engine Oil Dipstick
......................................248
Engine Oil Check..........................................248
Oil Change Indicator Reset......................249
Engine Coolant Check...............................250
Automatic Transmission Fluid Check...........................................................254
Brake Fluid Check........................................255
Power Steering Fluid Check.....................256
Washer Fluid Check....................................256
Changing the 12V Battery.........................256
Checking the Wiper Blades
.....................258
Changing the Wiper Blades
.....................258 Adjusting the Headlamps........................259
Removing a Headlamp.............................260
Changing a Bulb..........................................260
Bulb Specification Chart...........................263
Changing the Engine Air Filter
................265
Vehicle Care
General Information...................................266
Cleaning Products.......................................266
Cleaning the Exterior..................................266
Waxing
.............................................................267
Cleaning the Engine
...................................268
Cleaning the Windows and Wiper Blades..........................................................268
Cleaning the Interior
...................................269
Cleaning the Instrument Panel and Instrument Cluster Lens.......................269
Cleaning Leather Seats.............................270
Repairing Minor Paint Damage
...............270
Cleaning the Wheels..................................270
Vehicle Storage
..............................................271
Wheels and Tires
General Information....................................273
Tire Care..........................................................275
Using Snow Chains
.....................................289
Tire Pressure Monitoring System..........290
Changing a Road Wheel...........................293
Technical Specifications
..........................298
Capacities and Specific- ations
Engine Specifications - 3.5L Duratec........................................................299
Engine Specifications - 3.5L Ecoboost™................................................299
Motorcraft Parts - 3.5L Duratec............300
Motorcraft Parts - 3.5L Ecoboost™......301
Vehicle Identification Number
................302
Vehicle Certification Label.......................303
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Transmission Code Designation............303
Capacities and Specifications - 3.5L
Duratec.......................................................304
Capacities and Specifications - 3.5L Ecoboost™...............................................308
Audio System
General Information....................................313
Audio Unit - Vehicles With: AM/FM/CD/ SYNC/Satellite Radio
.............................314
Audio Unit - Vehicles With: Premium AM/ FM/CD..........................................................318
Audio Unit - Vehicles With: Sony AM/FM/ CD
...................................................................319
USB Port.........................................................320
Media Hub
......................................................320
SYNC™
General Information
....................................321
Using Voice Recognition............................323
Using SYNC™ With Your Phone............326
SYNC™ Applications and Services
......339
SYNC™ AppLink ™
......................................341
Using SYNC™ With Your Media Player...........................................................342
SYNC™ Troubleshooting
..........................352
SYNC™ 3
General Information...................................360
Home Screen
.................................................373
Using Voice Recognition............................374
Entertainment...............................................381
Climate.............................................................391
Phone...............................................................393
Navigation......................................................399
Apps.................................................................407
Settings............................................................410
SYNC™ 3 Troubleshooting......................422
Accessories
Accessories....................................................435 Ford Protect
Ford Protect
...................................................437
Scheduled Maintenance
General Maintenance Information
.......439
Normal Scheduled Maintenance..........442
Special Operating Conditions Scheduled Maintenance.............................................445
Scheduled Maintenance Record
...........447
Appendices
End User License Agreement
..................457
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We offer a number of convenient ways for
you to contact us, and to manage your
account.
Call 1-800-727-7000.
For more information about Ford Credit
and access to the Account Manager, go to
www.fordcredit.com.
REPLACEMENT PARTS
RECOMMENDATION
We have built your vehicle to the highest
standards using quality parts. We
recommend that you demand the use of
genuine Ford and Motorcraft parts
whenever your vehicle requires scheduled
maintenance or repair. You can clearly
identify genuine Ford and Motorcraft parts
by looking for the Ford, FoMoCo or
Motorcraft branding on the parts or their
packaging.
Scheduled Maintenance and
Mechanical Repairs
One of the best ways for you to make sure
that your vehicle provides years of service
is to have it maintained in line with our
recommendations using parts that
conform to the specifications detailed in
this Owner
’s Manual. Genuine Ford and
Motorcraft parts meet or exceed these
specifications.
Collision Repairs
We hope that you never experience a
collision, but accidents do happen.
Genuine Ford replacement collision parts
meet our stringent requirements for fit,
finish, structural integrity, corrosion
protection and dent resistance. During vehicle development we validate that
these parts deliver the intended level of
protection as a whole system. A great way
to know for sure you are getting this level
of protection is to use genuine Ford
replacement collision parts.
Warranty on Replacement Parts
Genuine Ford and Motorcraft replacement
parts are the only replacement parts that
benefit from a Ford Warranty. The Ford
Warranty may not cover damage caused
to your vehicle as a result of failed
non-Ford parts. For additional information,
refer to the terms and conditions of the
Ford Warranty.
SPECIAL NOTICES
New Vehicle Limited Warranty
For a detailed description of what is
covered and what is not covered by your
vehicle
’s New Vehicle Limited Warranty,
see the Warranty Manual that is provided
to you along with your Owner ’s Manual.
Special Instructions
For your added safety, your vehicle is fitted
with sophisticated electronic controls. WARNINGS
You risk death or serious injury to
yourself and others if you do not
follow the instruction highlighted by
the warning symbol. Failure to follow the
specific warnings and instructions could
result in personal injury. Never place front seat mounted
rear-facing child or infant seats in
front of an active passenger airbag. 12
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3. For the seating position you are
switching off, buckle then unbuckle the
safety belt three times at a moderate
speed, ending in the unbuckled state.
After Step 3, the safety belt warning
light turns on.
4. While the safety belt warning light is on, buckle and then unbuckle the
safety belt. After Step 4, the safety belt
warning light flashes for confirmation.
• This will switch the feature off for that
seating position if it is currently on.
• This will switch the feature on for that
seating position if it is currently off.
CHILD RESTRAINT AND
SEATBELT MAINTENANCE
Inspect the vehicle safety belts and child
safety seat systems periodically to make
sure they work properly and are not
damaged. Inspect the vehicle and child
seat safety belts to make sure there are no
nicks, tears or cuts. Replace if necessary.
All vehicle safety belt assemblies, including
retractors, buckles, front safety belt buckle
assemblies, buckle support assemblies
(slide bar-if equipped), shoulder belt
height adjusters (if equipped), shoulder
belt guide on seat back (if equipped), child
safety seat LATCH and tether anchors, and
attaching hardware, should be inspected
after a crash. Read the child restraint
manufacturer's instructions for additional
inspection and maintenance information
specific to the child restraint. Ford Motor Company recommends that
all safety belt assemblies in use in vehicles
involved in a crash be replaced. However,
if the crash was minor and an authorized
dealer finds that the belts do not show
damage and continue to operate properly,
they do not need to be replaced. Safety
belt assemblies not in use during a crash
should also be inspected and replaced if
either damage or improper operation is
noted.
Properly care for safety belts. See Vehicle
Care (page 266).
SEATBELT EXTENSION WARNINGS
Persons who fit into the vehicle's
seatbelt should not use an extension.
Unnecessary use could result in
serious personal injury in the event of a
crash. Only use extensions provided free of
charge by Ford Motor Company
dealers. The dealer will provide an
extension designed specifically for this
vehicle, model year and seating position.
The use of an extension intended for
another vehicle, model year or seating
position may not offer you the full
protection of your vehicle ’s seatbelt
restraint system. Never use seatbelt extensions to
install child restraints.
Do not use a seatbelt extension with
an inflatable seatbelt.
Do not use extensions to change the
fit of the belt across the torso, over
the lap or to make the seatbelt
buckle easier to reach. 41
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PRINCIPLE OF OPERATION
WARNINGS
Airbags do not inflate slowly or
gently, and the risk of injury from a
deploying airbag is the greatest close
to the trim covering the airbag module. All occupants of your vehicle,
including the driver, should always
properly wear their safety belts, even
when an airbag supplemental restraint
system is provided. Failure to properly wear
your safety belt could seriously increase
the risk of injury or death. Always transport children 12 years
old and under in the back seat and
always properly use appropriate
child restraints. Failure to follow this could
seriously increase the risk of injury or death. Never place your arm over the airbag
module as a deploying airbag can
result in serious arm fractures or
other injuries. Airbags can kill or injure a child in a
child seat. Never place a rear-facing
child seat in front of an active airbag.
If you must use a forward-facing child seat
in the front seat, move the seat upon which
the child seat is installed all the way back. Do not attempt to service, repair, or
modify the airbag supplemental
restraint systems or its fuses as you
could be seriously injured or killed. Contact
your authorized dealer as soon as possible. Several airbag system components
get hot after inflation. To reduce the
risk of injury, do not touch them after
inflation. If the airbag has deployed, the airbag
will not function again and must be
replaced immediately. If the airbag
is not replaced, the unrepaired area will
increase the risk of injury in a crash. The airbags are a supplemental restraint
system and are designed to work with the
safety belts to help protect the driver and
right front passenger from certain upper
body injuries. Airbags do not inflate slowly;
there is a risk of injury from a deploying
airbag.
Note:
You will hear a loud bang and see a
cloud of harmless powdery residue if an
airbag deploys. This is normal.
The airbags inflate and deflate rapidly
upon activation. After airbag deployment,
it is normal to notice a smoke-like, powdery
residue or smell the burnt propellant. This
may consist of cornstarch, talcum powder
(to lubricate the bag) or sodium
compounds (for example, baking soda)
that result from the combustion process
that inflates the airbag. Small amounts of
sodium hydroxide may be present which
may irritate the skin and eyes, but none of
the residue is toxic.
While the system is designed to help
reduce serious injuries, contact with a
deploying airbag may also cause abrasions
or swelling. Temporary hearing loss is also
a possibility as a result of the noise
associated with a deploying airbag.
Because airbags must inflate rapidly and
with considerable force, there is the risk of
death or serious injuries such as fractures,
facial and eye injuries or internal injuries,
particularly to occupants who are not
properly restrained or are otherwise out of
position at the time of airbag deployment.
Thus, it is extremely important that
occupants be properly restrained as far
away from the airbag module as possible
while maintaining vehicle control.
Routine maintenance of the airbags is not
required.
44
Flex (), enUSA, First Printing Supplementary Restraints System

The system consists of the following:
•
Safety canopy curtain airbags located
above the trim panels over the front
and rear side windows identified by a
label or wording on the headliner or
roof-pillar trim.
• A flexible headliner which opens above
the side doors to allow air curtain
deployment · Crash sensors and monitoring
system with readiness indicator.
See Crash Sensors and Airbag
Indicator (page 50).
Children 12 years old and under should
always be properly restrained in the rear
seats. The Safety Canopy will not interfere
with children restrained using a properly
installed child or booster seat because it
is designed to inflate downward from the
headliner above the doors along the side
window opening.
The design and development of the Safety
Canopy included recommended testing
procedures that were developed by a
group of automotive safety experts known
as the Side Airbag Technical Working
Group. These recommended testing
procedures help reduce the risk of injuries
related to the deployment of side airbags
(including the Safety Canopy). CRASH SENSORS AND
AIRBAG INDICATOR WARNING
Modifying or adding equipment to
the front end of the vehicle (including
frame, bumper, front end body
structure and tow hooks) may affect the
performance of the airbag system,
increasing the risk of injury. Do not modify
the front end of the vehicle. Your vehicle has a collection of crash and
occupant sensors which provide
information to the restraints control
module. The restraints control module
deploys (activates) the front safety belt
pretensioners, driver airbag, passenger
airbag, seat mounted side airbags, the
Safety Canopy and rear inflatable safety
belts. Based on the type of crash, the
restraints control module will deploy the
appropriate safety devices.
The restraints control module also
monitors the readiness of the above safety
devices plus the crash and occupant
sensors. The readiness of the safety
system is indicated by a warning indicator
light in the instrument cluster or by a
backup tone if the warning light is not
working. Routine maintenance of the
airbag is not required.
A difficulty with the system is indicated by
one or more of the following:
The readiness light will not
illuminate immediately after the
ignition is turned on.
• The readiness light will either flash or
stay lit.
• A series of five beeps will be heard. The
tone pattern will repeat periodically
until the problem, the light or both are
repaired.
50
Flex (), enUSA, First Printing Supplementary Restraints SystemE75004 E67017 E67017

Powertrain Malfunction/Reduced
Power
Illuminates when a powertrain
or an AWD fault has been
detected. Contact your
authorized dealer as soon as possible.
Service Engine Soon If the service engine soon
indicator light stays illuminated
after the engine is started, it
indicates that the On Board Diagnostics
system (OBD) has detected a malfunction
of the vehicle emissions control system.
Refer to On board diagnostics (OBD) in
the Fuel and Refueling chapter for more
information about having your vehicle
serviced. See Emission Control System
(page 161).
If the light is blinking, engine misfire is
occurring which could damage your
catalytic converter. Drive in a moderate
fashion (avoid heavy acceleration and
deceleration) and have your vehicle
serviced immediately. WARNING
Under engine misfire conditions,
excessive exhaust temperatures
could damage the catalytic
converter, the fuel system, interior floor
coverings or other vehicle components,
possibly causing a fire. Have an authorized
dealer service your vehicle immediately. The service engine soon indicator light
illuminates when the ignition is first turned
on prior to engine start to check the bulb
and to indicate whether the vehicle is ready
for Inspection/Maintenance (I/M) testing. Normally, the service engine soon light will
stay on until the engine is cranked, then
turn itself off if no malfunctions are
present. However, if after 15 seconds the
service engine soon light blinks eight times,
it means that the vehicle is not ready for
I/M testing. See
Emission Control
System (page 161).
Stability Control It will flash when the system is
active. If it remains illuminated
or does not illuminate when you
switch the ignition on, this indicates a
malfunction. During a malfunction the
system will switch off. Have the system
checked by your authorized dealer
immediately. See
Using Stability
Control (page 179).
Stability Control Off It will illuminate when you switch
the system off. It will go out
when you switch the system
back on or when you switch the ignition
off. See
Using Stability Control (page
179).
Directional Indicator Illuminates when you switch on
the left or right or the hazard
warning flasher. If the indicators
stay on or flash faster, check for a burned
out bulb. See Changing a Bulb (page 260).
AUDIBLE WARNINGS AND
INDICATORS
Key in Ignition Warning Chime
Sounds when you open the driver's door
and you have left the key in the ignition.
97
Flex (), enUSA, First Printing Instrument Cluster E138639 E130458