2018 FORD FLEX door lock

SYNC™ 3 TROUBLESHOOTING
Your SYNC 3 system is easy to use.
However, should questions arise, please
refer to the tables below.
To check your cell phone's compatibility,
refer to the regional Ford or Lincoln
website.Cell phone issues
Possible solution
Possible cause
Issue
Refer to your device's manual about audio
adjustments.
The audio control
settings on your cell
phone may be affecting
SYNC 3 performance.
There is back-
ground noise
during a phone
call.
Try switching your cell phone off, resetting
it or removing the battery, then try again.
Possible cell phone
malfunction.
During a call, I
can hear the
other person
but they cannot
hear me.
Make sure that the microphone for SYNC
3 is not set to off. Look for the microphone
icon on the phone screen.
To restart your system, shut down the
engine, open and close the door, and then
lock the door and wait for 2-3 minutes.
Make sure that your SYNC 3 screen is black
and the lighted USB port is off.
The system may need to
be restarted.
During a call, I
cannot hear the
other person
and they cannot
hear me.
Check your cell phone's compatibility.
This is a cell phone-
dependent feature.
SYNC 3 is not
able to down-
load my phone-
book. Make sure you allow SYNC 3 to retrieve
contacts from your phone. Refer to your
cell manual.
Possible cell phone
malfunction. You must switch on your cell phone and
the automatic phonebook download
feature on SYNC 3.
Try switching your cell phone off, resetting
it or removing the battery, then try again.
Make sure you allow SYNC 3 to retrieve
contacts from your phone. Refer to your
cell manual.
Limitations on your cell
phone's capability.
The system
says "Phone-
book down-
loaded" but my
SYNC 3 phone-
book is empty or
is missing
contacts.
If the missing contacts are stored on your
SIM card, move them to your cell phone's
memory.
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Flex (TP3) , enUSA, Edition date: 201801, Second Printing SYNC™ 3

For a complete listing of the accessories
that are available for your vehicle, please
contact your authorized dealer or visit the
online store web site:
Web Address (United States)
www.Accessories.Ford.com Web Address (Canada)
www.Accessories.Ford.ca
Ford Accessories are available for your
vehicle through an authorized Ford dealer.
Ford Motor Company will repair or replace
any properly authorized dealer-installed
Ford Original Accessory found to be
defective in factory-supplied materials or
workmanship during the warranty period,
as well as any component damaged by the
defective accessories.
Ford Motor Company will warrant your
Ford Original Accessory through the
warranty that provides the greatest
benefit:
• 24 months, unlimited mileage.
• The remainder of your new vehicle
limited warranty.
Contact an authorized dealer for details
and a copy of the warranty.
Exterior Style
• Hood deflectors.
• Side-window deflectors*.
• Splash guards.
• Spoiler.
Interior Style
• Ambient lighting.
• Door sill plates with logo.
• Floor mats. •
Illuminated door sill plate.
• Rear seat entertainment*.
Lifestyle
• Ash cup or coin holder.
• Camping tent*.
• Cargo area protector.
• Cargo net.
• Cargo organization and management.
• Conversation mirror.
• Roof racks and carriers*.
• Roof rails.
• Seat covers*.
• Trailer hitches, wiring harnesses and
accessories.
• Tablet cradle.
Peace of Mind
• Full vehicle covers*.
• Locking fuel plug.
• Remote start.
• Roadside assistance kits*.
• Vehicle security systems.
• Wheel locks.
*Ford Licensed Accessories. The accessory
manufacturer designs, develops and
therefore warrants Ford Licensed
Accessories, and does not design or test
these accessories to Ford Motor Company
engineering requirements. Contact an
authorized Ford dealer for the
manufacturer's limited warranty details
and request a copy of the Ford Licensed
Accessories product limited warranty from
the accessory manufacturer.
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Check Every Month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure. Windshield washer fluid level.
Fuel and water separator. Drain if necessary (or if indicated by the information display). Holes and slots in the tail pipe to make sure they are functional and clear of debris. Check Every Six Months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary. Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary. Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
Multi-Point Inspection
In order to keep your vehicle running right,
it is important to have the systems on your
vehicle checked regularly. This can help
identify potential issues and prevent major
problems. We recommend having the
following multi-point inspection performed
at every scheduled maintenance interval
to help make sure your vehicle keeps
running great.
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Flex (TP3) , enUSA, Edition date: 201801, Second Printing Scheduled Maintenance

Cleaning the Instrument Panel and
Instrument Cluster Lens..........................271
Cleaning the Interior.....................................271
Cleaning the Wheels
...................................273
Cleaning the Windows and Wiper Blades...........................................................270
Clearing All MyKeys
.......................................59
Climate............................................................396
Climate Control
..............................................114
Climate Controlled Seats...........................137 Cooled Seats......................................................... 137
Heated Seats........................................................ 137
Collision Warning System.........................201 PRINCIPLE OF OPERATION........................... 201
Coolant Check See: Engine Coolant Check........................... 250
Crash Sensors and Airbag Indicator
.......50
Creating a MyKey...........................................58
Programming/Changing Configurable
Settings............................................................... 58
Cross Traffic Alert.........................................198 False Alerts.......................................................... 200
Switching the System Off and On..............200
System Errors..................................................... 200
System Lights, Messages and Audible Alerts.................................................................. 199
System Limitations.......................................... 200
Using the System............................................... 198
Cruise Control
...................................................77
Principle of Operation...................................... 189
Cruise control See: Using Cruise Control................................ 189
Customer Assistance
..................................227
D
Data Recording
..................................................9
Event Data Recording.......................................... 10
Service Data Recording........................................ 9
Daytime Running Lamps............................84
Direction Indicators
.......................................85
Doors and Locks.............................................63
Driver and Passenger Airbags...................45 Children and Airbags.......................................... 46
Proper Driver and Front Passenger Seating Adjustment........................................................ 45
Driving Aids
.....................................................196
Driving Hints...................................................218 Driving Through Water
................................219
DRL See: Daytime Running Lamps......................... 84
E
Economical Driving
......................................218
Electromagnetic Compatibility..............465
Emission Law.................................................160 Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance...........161
Tampering With a Noise Control System.............................................................. 160
End User License Agreement..................467 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ................................. 467
Engine Block Heater
.....................................151
Using the Engine Block Heater...................... 152
Engine Coolant Check...............................250 Adding Coolant.................................................... 251
Coolant Change.................................................. 253
Engine Coolant Temperature Management.................................................. 254
Fail-Safe Cooling............................................... 253
Recycled Coolant............................................... 252
Severe Climates.................................................. 252
Engine Emission Control...........................160
Engine Immobilizer See: Passive Anti-Theft System..................... 73
Engine Oil Check..........................................249 Adding Engine Oil.............................................. 249
Engine Oil Dipstick
......................................249
Engine Specifications - 3.5L Duratec
.........................................................302
Drivebelt Routing............................................... 302
Engine Specifications - 3.5L Ecoboost™.................................................302
Drivebelt Routing............................................... 303
Entertainment..............................................386 AM/FM Radio...................................................... 387
Apps....................................................................... 395
Bluetooth Stereo or USB................................ 394
CD (If equipped)................................................ 393
HD Radio ™ Information (If
Available)........................................................ 390
SiriusXM® Satellite Radio (If Activated)....................................................... 388
Sources.................................................................. 387
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Supported Media Players, Formats and
Metadata Information................................ 395
USB Ports............................................................. 395
Environment......................................................15
Essential Towing Checks...........................213 Before Towing a Trailer..................................... 215
Hitches.................................................................... 214
Launching or Retrieving a Boat or Personal Watercraft (PWC)......................................... 216
Safety Chains....................................................... 214
Trailer Brake Controller Connector...............214
Trailer Brakes........................................................ 214
Trailer Lamps........................................................ 215
Trailer Towing Connector (Vehicles with a Trailer Towing Package and 7 –Pin
Connector)....................................................... 213
When Towing a Trailer...................................... 215
Event Data Recording See: Data Recording.............................................. 9
Export Unique Options..................................13
Exterior Mirrors
................................................88
Blind Spot Information System...................... 89
Direction Indicator Mirrors................................ 89
Fold-Away Exterior Mirrors............................... 88
Heated Exterior Mirrors ..................................... 89
Integrated Blind Spot Mirror............................ 89
Memory Mirrors .................................................... 89
Power Exterior Mirrors........................................ 88
Power-Folding Mirrors....................................... 88
Puddle Lamps....................................................... 89
F
Fastening the Seatbelts...............................35 Rear Inflatable Seatbelt..................................... 37
Seatbelt Locking Modes.................................... 36
Using Seatbelts During Pregnancy................35
Flat Tire See: Changing a Road Wheel....................... 296
Floor Mats
........................................................219
Fog Lamps - Front See: Front Fog Lamps........................................ 85
Foot Pedals See: Adjusting the Pedals................................. 79
Ford Credit
..........................................................11
US Only...................................................................... 11Ford Protect...................................................445
Ford Protect Extended Service Plan
(CANADA ONLY).......................................... 446
Ford Protect Extended Service Plans (U.S. Only).................................................................. 445
Front Fog Lamps
............................................85
Front Passenger Sensing System............46
Fuel and Refueling.......................................153
Fuel Consumption
.......................................158
Advertised Capacity.......................................... 158
Fuel Economy...................................................... 158
Fuel Filler Funnel Location........................154
Fuel Quality
.....................................................153
Choosing the Right Fuel................................... 153
Fuel Shutoff
...................................................222
Fuses................................................................234
Fuse Specification Chart..........................234 Passenger Compartment Fuse
Panel.................................................................. 239
Power Distribution Box.................................... 234
G
Garage Door Opener See: Universal Garage Door Opener...........138
Gauges...............................................................92
Gearbox See: Transmission.............................................. 164
General Information on Radio Frequencies...................................................52
Intelligent Access................................................. 52
General Maintenance Information
........447
Multi-Point Inspection..................................... 449
Owner Checks and Services......................... 448
Protecting Your Investment........................... 447
Why Maintain Your Vehicle?.......................... 447
Why Maintain Your Vehicle at Your Dealership?..................................................... 447
Getting Assistance Outside the U.S. and Canada.........................................................230
Getting the Services You Need...............227 Away From Home.............................................. 227
H
Handbrake See: Parking Brake.............................................. 176
Hazard Flashers
............................................222
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Headlamp Adjusting
See: Adjusting the Headlamps.................... 260
Headlamp Exit Delay....................................84
Headlamp Removal See: Removing a Headlamp........................... 261
Headrest See: Head Restraints......................................... 123
Head Restraints.............................................123
Adjusting the Head Restraint......................... 124
Tilting Head Restraints .................................... 125
Heated Seats.................................................136 Front Seats............................................................ 136
Second Row Heated Seats............................. 136
Heated Steering Wheel
................................77
Heated Windows and Mirrors....................121
Heated Exterior Mirrors...................................... 121
Heated Rear Window......................................... 121
Heating See: Climate Control.......................................... 114
Hints on Controlling the Interior Climate...........................................................118
Defogging the Side Windows in Cold Weather............................................................. 120
General Hints........................................................ 118
Quickly Cooling the Interior............................. 119
Quickly Heating the Interior............................. 119
Recommended Settings for Cooling...........120
Recommended Settings for Heating...........119
Hints on Driving With Anti-Lock Brakes.............................................................176
Home Screen
.................................................377
Hood Lock See: Opening and Closing the Hood..........245
I
Ignition Switch...............................................147
In California (U.S. Only).............................228
Information Display Control........................77
Information Displays.....................................97 General Information............................................ 97
Information Messages
................................105
Adaptive Cruise Control.................................. 106
AdvanceTrac ™.................................................... 106
Alarm...................................................................... 106
Automatic Engine Shutdown........................ 106
AWD........................................................................\
. 107
Battery and Charging System........................ 107Blind Spot Information and Cross Traffic
Alert System................................................... 108
Brake System....................................................... 108
Collision Warning System............................... 109
Doors and Locks................................................. 109
Fuel........................................................................\
.. 109
Keys and Intelligent Access............................. 110
Maintenance......................................................... 110
MyKey........................................................................\
111
Park Aid..................................................................... 111
Power Steering...................................................... 112
Seats........................................................................\
. 112
Tire Pressure Monitoring System................... 112
Towing...................................................................... 113
Traction Control.................................................... 113
Transmission......................................................... 113
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............................................. 27
Instrument Cluster
.........................................92
Instrument Lighting Dimmer.....................84
Instrument Panel Overview........................16
Interior Lamps
.................................................85
Second Row Reading Lamps.......................... 85
Third Row Dome Lamps................................... 86
Interior Mirror...................................................90 Auto-Dimming Mirror......................................... 90
Introduction.........................................................7
J
Jump Starting the Vehicle.........................223 Connecting the Jumper Cables.................... 223
Jump Starting...................................................... 224
Preparing Your Vehicle..................................... 223
Removing the Jumper Cables....................... 224
K
Keyless Entry...................................................66 SECURICODE™ Keyless Entry
Keypad................................................................ 66
Keyless Starting
.............................................147
Ignition Modes..................................................... 148
Keys and Remote Controls.........................52
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L
Liftgate...............................................................69
Lighting Control..............................................82
Flashing the Headlamp High Beam..............83
Headlamp High Beam........................................ 82
Lighting..............................................................82
General Information............................................ 82
Load Carriers See: Roof Racks and Load Carriers............204
Load Carrying
................................................204
Load Limit......................................................204 Special Loading Instructions for Owners of
Pick-up Trucks and Utility-type
Vehicles............................................................ 209
Vehicle Loading - with and without a Trailer................................................................ 204
Locking and Unlocking.................................63 Activating Intelligent Access........................... 64
Autolock.................................................................. 65
Autounlock ............................................................ 65
Battery Saver......................................................... 66
Enabling or Disabling 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...................................................................... 65
Lug Nuts See: Changing a Road Wheel....................... 296
M
Maintenance..................................................245 General Information......................................... 245
Manual Climate Control
..............................114
Manual Liftgate..............................................69
Closing the Liftgate............................................. 69
Opening the Liftgate........................................... 69
Manual Seats
.................................................126
Lumbar Adjustment.......................................... 126Moving the Seat Backward and
Forward............................................................. 126
Recline Adjustment........................................... 126
Memory Function
.........................................128
Easy Entry and Exit Feature............................ 129
Linking a PreSet Position to your Remote Control or Intelligent Access Key Fob
........................................................................\
...... 129
Saving a PreSet Position................................. 128
Message Center See: Information Displays................................. 97
Mirrors See: Heated Windows and Mirrors................121
See: Windows and Mirrors................................ 87
Mobile Communications Equipment.......13
Moonroof..........................................................90 Bounce-Back.......................................................... 91
Opening and Closing the Moonroof...............91
Venting the Moonroof......................................... 91
Motorcraft Parts - 3.5L Duratec.............303
Motorcraft Parts - 3.5L Ecoboost™.................................................305
MyKey Troubleshooting
................................61
MyKey ™.............................................................57
Principle of Operation......................................... 57
N
Navigation.....................................................404 cityseeker................................................................ 411
Destination Mode............................................. 406
Map Mode............................................................ 404
Navigation Map Updates................................. 412
Navigation Menu............................................... 409
SiriusXM Traffic and Travel Link.................... 412
SYNC AppLink...................................................... 411
Waypoints............................................................. 410
Normal Scheduled Maintenance..........450 Intelligent Oil-Life Monitor™........................ 450
Normal Maintenance Intervals...................... 451
O
Oil Change Indicator Reset......................250
Oil Check See: Engine Oil Check...................................... 249
Opening and Closing the Hood..............245 Closing the Hood............................................... 246
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Flex (TP3) , enUSA, Edition date: 201801, Second Printing Index

Opening the Hood.............................................
245
Ordering Additional Owner's Literature......................................................232
Obtaining a French Owner ’s Manual..........232
Overhead Console.......................................146
P
Parking Aids...................................................180
Principle of Operation...................................... 180
Parking Brake..................................................176
Passive Anti-Theft System.........................73 SecuriLock®........................................................... 73
PATS See: Passive Anti-Theft System..................... 73
Pedals.................................................................79
Perchlorate.........................................................11
Personal Safety System ™
..........................43
How Does the Personal Safety System
Work?.................................................................. 43
Phone
..............................................................399
During a Phone Call.......................................... 402
Making Calls......................................................... 401
Pairing Your Cell Phone for the First Time.................................................................. 399
Phone Menu....................................................... 400
Receiving Calls................................................... 402
Smartphone Connectivity............................. 403
Text Messaging.................................................. 403
Post-Crash Alert System..........................225
Power Door Locks See: Locking and Unlocking............................. 63
Power Liftgate.................................................70 Obstacle Detection............................................... 71
Opening and Closing the Liftgate.................. 70
Stopping the Liftgate Movement.................... 71
Power Seats....................................................126 Power Lumbar..................................................... 128
Power Steering Fluid Check.....................257
Power Windows
..............................................87
Accessory Delay.................................................... 87
Bounce-Back......................................................... 87
One-Touch Down................................................. 87
One-Touch Up....................................................... 87
Window Lock......................................................... 87
Protecting the Environment........................15
Puncture See: Changing a Road Wheel....................... 296R
Rear Parking Aid...........................................180
Rear Passenger Climate Controls..........120
Rear Seats
.......................................................129
Adjusting the Rear Seats................................. 129
Rear View Camera
.......................................185
Using the Rear View Camera System.........186
Rear View Camera See: Rear View Camera.................................... 185
Rear Window Wiper and Washers............81 Rear Camera Washer........................................... 81
Rear Window Washer.......................................... 81
Rear Window Wiper Blade................................ 81
Recommended Towing Weights
..............211
Refueling..........................................................156 Refueling System Overview........................... 156
Refueling System Warning............................. 158
Refueling Your Vehicle...................................... 156
Remote Control..............................................53 Car Finder................................................................ 55
Integrated Keyhead Transmitter..................... 53
Intelligent Access Key......................................... 53
Memory Feature................................................... 56
Remote Start......................................................... 55
Replacing the Battery......................................... 54
Sounding the Panic Alarm................................ 55
Remote Start
..................................................122
Automatic Settings............................................ 122
Removing a Headlamp...............................261
Repairing Minor Paint Damage...............273
Replacement Parts Recommendation........................................12
Collision Repairs.................................................... 12
Scheduled Maintenance and Mechanical Repairs.................................................................. 12
Warranty on Replacement Parts..................... 12
Replacing a Lost Key or Remote Control............................................................56
Reporting Safety Defects (Canada Only)
..............................................................232
Reporting Safety Defects (U.S. Only)
..............................................................232
Roadside Assistance...................................221
Vehicles Sold in Canada: Getting Roadside
Assistance........................................................ 222
Vehicles Sold in Canada: Roadside Assistance Program Coverage.................222
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