2017 FORD FLEX ECO mode

Cell phone issues
Possible solution
Possible cause
Issue
You must switch on your cell phone and
the automatic phonebook download
feature on SYNC 3.
Check your cell phone's compatibility.
This is a cell phone-
dependent feature.
I am having
trouble
connecting my
cell phone to
SYNC 3. Try switching your cell phone off, resetting
it or removing the battery, then try again.
Possible cell phone
malfunction. Try deleting your device from SYNC 3 and
deleting SYNC from your device, then trying
again.
Always check the security and auto accept
prompt settings relative to the SYNC 3
Bluetooth connection on your cell phone.
Update your cell phone's firmware.
Switch the auto download setting off.
Check your cell phone's compatibility.
This is a cell phone-
dependent feature.
Text messaging
is not working
on SYNC 3. Try switching your cell phone off, resetting
it or removing the battery, then try again.
Possible cell phone
malfunction.
iPhone
•Go to your cell phone's Settings.
• Go to the Bluetooth Menu.
• Press the blue circle to the right of the
device named with your vehicle make
and model to enter the next menu.
• Turn Show Notifications on.
• Disconnect then reconnect your iPhone
from the SYNC 3 system to activate this
settings update.
Your iPhone is now set up to forward
incoming text messages to SYNC 3.
Repeat these steps for every other SYNC 3
vehicle that you connect. Your iPhone will
only forward incoming text messages to
SYNC 3 if the iPhone is not unlocked in the
messaging application.
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Flex (), enUSA, First Printing SYNC™ 3

Cell phone issues
Possible solution
Possible cause
Issue
Replying to text messages using SYNC 3 is
not supported by iPhone.
Text messages from WhatsApp and Face-
book Messenger are not supported.
Your cell phone must support downloading
text messages through Bluetooth to receive
incoming text messages.
This is a cell phone-
dependent feature.
Audible text
messages do
not work on my
cell phone. Because each cell phone is different, refer
to your device's manual for the specific cell
phone you are pairing. In fact, there can be
differences between cell phones due to
brand, model, service provider and software
version.
This is a cell phone limita-
tion. USB and Bluetooth Stereo issues
Possible solution
Possible cause
Issue
Disconnect the device from SYNC 3. Try
switching your device off, resetting it or
removing the battery, then reconnect it to
SYNC 3.
Possible device malfunc-
tion.
I am having
trouble
connecting my
device. Make sure you are using the manufacturer's
cable.
Make sure to correctly insert the USB cable
into the device and your vehicle's USB port.
Make sure that the device does not have
an auto-install program or active security
settings.
Make sure your device is unlocked before
connecting it to SYNC 3.
The device has a lock
screen enabled.
Make sure you are not leaving the device in
your vehicle during very hot or cold
temperatures.
This is a device limitation.
SYNC 3 does
not recognize
my device when
I start my
vehicle.
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Flex (), enUSA, First Printing SYNC™ 3

When to expect the OIL CHANGE REQUIRED message
Vehicle use and example
Interval
Normal
7500-10000 miles
(12000-16000 km) Normal commuting with highway driving
No, or moderate, load or towing
Flat to moderately hilly roads
No extended idling
Severe
5000-7499 miles
(8000-11999 km) Moderate to heavy load or towing
Mountainous or off-road conditions
Extended idling
Extended hot or cold operation
Extreme
3000-4999 miles
(4800-7999 km) Maximum load or towing
Extreme hot or cold operation
Normal Maintenance Intervals At every oil change interval as indicated by the information display
*
Change engine oil and filter. **
Rotate the tires.
Perform a multi-point inspection (recommended).
Inspect the automatic transmission fluid level. Consult your dealer for requirements.
Inspect the brake pads, rotors, hoses and parking brake.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the rear axle and U-joints (AWD only).
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft and U-
joints.
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Flex (), enUSA, First Printing Scheduled Maintenance

Environment......................................................15
Essential Towing Checks...........................212 Before Towing a Trailer..................................... 214
Hitches.................................................................... 213
Launching or Retrieving a Boat or Personal Watercraft (PWC)......................................... 215
Safety Chains....................................................... 213
Trailer Brake Controller Connector...............213
Trailer Brakes........................................................ 213
Trailer Lamps........................................................ 214
Trailer Towing Connector (Vehicles with a Trailer Towing Package and 7 –Pin
Connector)....................................................... 212
When Towing a Trailer...................................... 214
Event Data Recording See: Data Recording.............................................. 9
Export Unique Options..................................13
Exterior Mirrors
................................................89
Blind Spot Information System...................... 90
Fold-Away Exterior Mirrors............................... 89
Heated Exterior Mirrors ..................................... 90
Integrated Blind Spot Mirror............................ 90
Memory Mirrors ................................................... 90
Power Exterior Mirrors........................................ 89
Power-Folding Mirrors....................................... 89
Puddle Lamps....................................................... 90
F
Fastening the Seatbelts...............................35 Rear Inflatable Seatbelt..................................... 37
Seatbelt Locking Modes.................................... 36
Using Seatbelts During Pregnancy................35
Floor Mats........................................................218
Fog Lamps - Front See: Front Fog Lamps........................................ 85
Foot Pedals See: Adjusting the Pedals................................. 78
Ford Credit
..........................................................11
US Only...................................................................... 11
Ford Protect
...................................................437
Ford Protect Extended Service Plan
(CANADA ONLY).......................................... 438
Ford Protect Extended Service Plans (U.S. Only).................................................................. 437
Front Fog Lamps
............................................85
Front Passenger Sensing System............46
Fuel and Refueling.......................................155 Fuel Consumption.......................................160
Calculating Fuel Economy.............................. 160
Filling the Fuel Tank.......................................... 160
Fuel Filler Funnel Location........................156
Fuel Quality
....................................................156
Choosing the Right Fuel................................... 156
Fuel Shutoff
....................................................221
Fuses.................................................................233
Fuse Specification Chart...........................233 Passenger Compartment Fuse
Panel.................................................................. 238
Power Distribution Box.................................... 233
G
Garage Door Opener See: Universal Garage Door Opener...........140
Gauges...............................................................93
General Information on Radio Frequencies...................................................52
Intelligent Access................................................. 52
General Maintenance Information.......439 Multi-Point Inspection...................................... 441
Owner Checks and Services......................... 440
Protecting Your Investment........................... 439
Why Maintain Your Vehicle?......................... 439
Why Maintain Your Vehicle at Your Dealership?..................................................... 439
Getting Assistance Outside the U.S. and Canada.........................................................229
Getting the Services You Need...............226 Away From Home.............................................. 226
H
Handbrake See: Parking Brake.............................................. 176
Hazard Warning Flashers
...........................221
Headlamp Adjusting See: Adjusting the Headlamps..................... 259
Headlamp Exit Delay....................................84
Headlamp Removal See: Removing a Headlamp......................... 260
Head Restraints
.............................................125
Adjusting the Head Restraint......................... 126
Tilting Head Restraints ..................................... 127
Heated Seats
.................................................138
Front Seats............................................................ 138
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Second Row Heated Seats.............................
138
Heated Steering Wheel................................77
Heated Windows and Mirrors...................123
Heated Exterior Mirror....................................... 124
Heated Rear Window........................................ 123
Heating See: Climate Control.......................................... 116
Hints on Controlling the Interior Climate..........................................................120
Cooling the Interior Quickly.............................. 121
General Hints....................................................... 120
Heating the Interior Quickly............................. 121
Recommended Settings for Cooling...........122
Recommended Settings for Heating............121
Side Window Defogging in Cold Weather............................................................. 122
Hints on Driving With Anti-Lock Brakes.............................................................175
Home Screen.................................................373
Hood Lock See: Opening and Closing the Hood..........244
I
Ignition Switch
...............................................149
In California (U.S. Only).............................227
Information Display Control........................77
Information Displays....................................99 General Information........................................... 99
Information Messages................................107 Adaptive Cruise Control.................................. 108
AdvanceTrac ™.................................................... 108
Alarm...................................................................... 108
Automatic Engine Shutdown........................ 109
AWD........................................................................\
109
Battery and Charging System......................... 110
Blind Spot Information and Cross Traffic Alert System..................................................... 110
Brake System......................................................... 111
Collision Warning System.................................. 111
Doors and Locks.................................................... 111
Fuel........................................................................\
.... 112
Keys and Intelligent Access............................. 112
Maintenance.......................................................... 112
MyKey....................................................................... 113
Park Aid................................................................... 114
Power Steering..................................................... 114
Seats........................................................................\
. 114Tire Pressure Monitoring System...................
115
Towing...................................................................... 115
Traction Control................................................... 115
Transmission......................................................... 115
Installing Child Restraints............................19 Child Seats............................................................... 19
Using Lap and Shoulder Belts......................... 20
Using Lower Anchors and Tethers for CHildren (LATCH)............................................ 25
Using Tether Straps............................................. 26
Instrument Cluster
.........................................93
Instrument Lighting Dimmer.....................84
Instrument Panel Overview........................16
Interior Lamps.................................................86 Front Row Map Lamps...................................... 86
Second Row Map Lamps.................................. 87
Interior Mirror
....................................................91
Auto-Dimming Mirror........................................... 91
Introduction.........................................................7
J
Jump Starting the Vehicle
.........................222
Connecting the Jumper Cables..................... 222
Jump Starting...................................................... 223
Preparing Your Vehicle..................................... 222
Removing the Jumper Cables....................... 223
K
Keyless Entry
....................................................70
SECURICODE™ Keyless Entry
Keypad................................................................. 70
Keyless Starting
............................................149
Ignition Modes..................................................... 150
Keys and Remote Controls.........................52
L
Lighting Control..............................................82 Headlamp Flasher............................................... 83
High Beams............................................................ 82
Lighting
..............................................................82
General Information............................................ 82
Load Carriers See: Roof Racks and Load Carriers............203
Load Carrying
................................................203
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Load Limit......................................................203
Special Loading Instructions for Owners of
Pick-up Trucks and Utility-type
Vehicles............................................................ 208
Vehicle Loading - with and without a Trailer................................................................. 203
Locking and Unlocking.................................63 Activating Intelligent Access........................... 64
Autolock.................................................................. 65
Autounlock ............................................................ 65
Battery Saver......................................................... 66
Enabling or Disabling Autolock and Autounlock........................................................ 65
Illuminated Entry.................................................. 66
Illuminated Exit..................................................... 66
Locking and Unlocking the Doors with the Key Blade............................................................ 63
Opening a Rear Door From the Inside..........64
Power Door Locks................................................ 63
Remote Control.................................................... 63
Smart Unlocks for Integrated Keyhead Transmitter........................................................ 64
Smart Unlocks for Intelligent Access Keys...................................................................... 64
Lug Nuts See: Changing a Road Wheel....................... 293
M
Maintenance.................................................244 General Information......................................... 244
Manual Climate Control..............................116
Manual Liftgate
..............................................66
Closing the Liftgate.............................................. 67
Opening the Liftgate........................................... 67
Manual Seats.................................................128 Lumbar Adjustment.......................................... 129
Moving the Seat Backward and Forward............................................................. 128
Recline Adjustment........................................... 128
Media Hub
......................................................320
Memory Function.........................................130 Easy Entry and Exit Feature............................. 131
Linking a PreSet Position to your Remote Control or Intelligent Access Key Fob
........................................................................\
....... 131
Saving a PreSet Position................................. 130Message Center
See: Information Displays................................. 99
Mirrors See: Heated Windows and Mirrors...............123
See: Windows and Mirrors............................... 88
Mobile Communications Equipment.......13
Moonroof............................................................91 Bounce-Back......................................................... 92
Opening and Closing the Moonroof..............92
Venting the Moonroof........................................ 92
Motorcraft Parts - 3.5L Duratec............300
Motorcraft Parts - 3.5L Ecoboost™..................................................301
MyKey Troubleshooting
................................61
MyKey ™.............................................................57
Principle of Operation......................................... 57
N
Navigation......................................................399 cityseeker............................................................. 406
Destination Mode............................................... 401
Map Mode............................................................ 399
Navigation Map Updates................................ 407
Navigation Menu............................................... 404
SiriusXM Traffic and Travel Link................... 407
Waypoints............................................................ 405
Normal Scheduled Maintenance..........442 Intelligent Oil-Life Monitor™........................ 442
Normal Maintenance Intervals..................... 443
O
Oil Change Indicator Reset
......................249
Oil Check See: Engine Oil Check...................................... 248
Opening and Closing the Hood..............244 Closing the Hood............................................... 245
Opening the Hood............................................. 244
Ordering Additional Owner's Literature
.....................................................230
Obtaining a French Owner ’s Manual...........231
Overhead Console
.......................................148
P
Parking Aids
...................................................180
Principle of Operation...................................... 180
488
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Running Out of Fuel....................................156
Adding Fuel From a Portable Fuel
Container........................................................... 157
Filling a Portable Fuel Container................... 157
S
Safety Canopy ™............................................49
Safety Precautions.......................................155
Scheduled Maintenance Record............447
Scheduled Maintenance..........................439
Seatbelt Extension.........................................41
Seatbelt Height Adjustment
......................38
Seatbelt Reminder........................................39 Belt-Minder™........................................................ 39
Seatbelts...........................................................34 Principle of Operation........................................ 34
Seatbelt Warning Lamp and Indicator Chime
..............................................................39
Conditions of operation..................................... 39
Seats..................................................................125
Security...............................................................73
Settings............................................................410 911 Assist................................................................ 415
Ambient Lighting............................................... 420
Bluetooth............................................................... 412
Clock........................................................................\
. 411
Display.................................................................... 421
General................................................................... 419
Media Player.......................................................... 411
Mobile Apps......................................................... 418
Navigation............................................................. 416
Phone...................................................................... 412
Radio....................................................................... 415
Sound..................................................................... 410
Valet Mode........................................................... 422
Vehicle................................................................... 420
Voice Control....................................................... 422
Wi-Fi....................................................................... 420
Side Airbags
.....................................................48
Sitting in the Correct Position..................125
Snow Chains See: Using Snow Chains................................. 289
Special Notices................................................12 New Vehicle Limited Warranty......................... 12
On Board Diagnostics Data Link Connector............................................................ 13
Special Instructions.............................................. 12Special Operating Conditions Scheduled
Maintenance..............................................445
Exceptions........................................................... 446
Speed Control See: Cruise Control............................................ 188
Stability Control
............................................178
Principle of Operation....................................... 178
Starter Switch See: Ignition Switch........................................... 149
Starting a Gasoline Engine.......................150 Automatic Engine Shutdown......................... 152
Failure to Start..................................................... 152
Guarding Against Exhaust Fumes................153
Important Ventilating Information...............153
Stopping the Engine When Your Vehicle is Moving................................................................ 153
Stopping the Engine When Your Vehicle is Stationary......................................................... 152
Vehicles with an Ignition Key......................... 150
Vehicles with Keyless Start.............................. 151
Starting and Stopping the Engine
.........149
General Information.......................................... 149
Steering..........................................................200 Electric Power Steering................................... 200
Steering Wheel................................................75
Storage Compartments
.............................147
Sunroof See: Moonroof........................................................ 91
Sun Visors
..........................................................91
Illuminated Vanity Mirror.................................... 91
Supplementary Restraints System.........44 Principle of Operation........................................ 44
Symbols Glossary
.............................................7
SYNC™ 3.......................................................360
General Information......................................... 360
SYNC™ 3 Troubleshooting......................422
SYNC™ Applications and Services........................................................339
911 Assist............................................................... 339
SYNC™ AppLink ™
......................................341
SYNC Mobile Apps............................................. 341
SYNC™.............................................................321 General Information........................................... 321
SYNC™ Troubleshooting
..........................352
490
Flex (), enUSA, First Printing Index