battery FORD FLEX 2018 Repair Manual

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

Multi-Point Inspection
Hazard warning system operation
Accessory drive belt(s)
Horn operation
Battery performance
Radiator, cooler, heater and air conditioninghoses
Engine air filter
Suspension components for leaks ordamage
Exhaust system
Steering and linkage
Exterior lamps operation
Tires (including spare) for wear and properpressure2
Fluid levels 1
; fill if necessary
Windshield for cracks, chips or pits
For oil and fluid leaks
Washer spray and wiper operation
Half-shaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer
2 If your vehicle is equipped with a temporary mobility kit, check the tire sealant expiration
Use By date on the canister. Replace as needed.
Be sure to ask your dealership service
advisor or technician about the multi-point
vehicle inspection. It is a comprehensive
way to perform a thorough inspection of
your vehicle. Your checklist gives you
immediate feedback on the overall
condition of your vehicle.
NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor™
Your vehicle is equipped with an Intelligent
Oil-Life Monitor that determines when you
should change the engine oil based on how
your vehicle is used. By using several
important factors in its calculations, the
monitor helps reduce the cost of owning
your vehicle and reduces environmental
waste at the same time. This means you do not have to remember
to change the oil on a mileage-based
schedule. Your vehicle lets you know when
an oil change is due by displaying a
message in the information display.
The following table provides examples of
vehicle use and its impact on oil change
intervals. It is a guideline only. Actual oil
change intervals depend on several factors
and generally decrease with severity of
use.
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12 Volt DC Power Point.....................................
143
Locations............................................................... 143
AWD See: All-Wheel Drive......................................... 168
B
Battery See: Changing the 12V Battery...................... 257
Blind Spot Information System..............196 Switching the System Off and On................197
System Errors....................................................... 197
System Limitations............................................ 197
Using the System............................................... 196
BLIS See: Blind Spot Information System..........196
Body Styling Kits..........................................275
Bonnet Lock See: Opening and Closing the Hood..........245
Booster Seats
..................................................29
Types of Booster Seats...................................... 30
Brake Fluid Check
........................................256
Brakes................................................................175 General Information........................................... 175
Breaking-In......................................................218
Bulb Specification Chart
...........................265
C
Cabin Air Filter
................................................122
California Proposition 65..............................11
Capacities and Specifications - 3.5L Duratec
.........................................................308
Alternative Engine Oil for Extremely Cold
Climates............................................................. 311
Specifications..................................................... 309
Capacities and Specifications - 3.5L Ecoboost™..................................................312
Alternative Engine Oil for Extremely Cold Climates............................................................ 315
Specifications....................................................... 313
Capacities and Specifications................302
Cargo Nets
.....................................................204
Car Wash See: Cleaning the Exterior.............................. 268
Catalytic Converter
.......................................161
On-Board Diagnostics (OBD-II).................... 162Readiness for Inspection and Maintenance
(I/M) Testing.................................................... 162
Center Console..............................................145 Console Refrigerator and Freezer.................145
Second Row Center Console......................... 145
Changing a Bulb............................................261 Brake and Rear Lamps, Rear Direction
Indicator and Reversing Lamp.................264
Front Direction Indicator and Front Parking Lamp................................................................. 262
Front Fog Lamp.................................................. 263
Headlamp............................................................. 262
Headlamp Low Beam and Headlamp High Beam................................................................. 262
LED Lamps........................................................... 264
License Plate Lamp.......................................... 265
Changing a Fuse
...........................................243
Fuses....................................................................... 243
Changing a Road Wheel...........................296 Dissimilar Spare Wheel and Tire Assembly
Information..................................................... 296
Tire Change Procedure.................................... 297
Changing the 12V Battery..........................257
Changing the Engine Air Filter.................267
Changing the Wiper Blades.....................259 Front Wiper Blades........................................... 259
Rear Window Wiper Blade............................ 260
Checking MyKey System Status..............60
Checking the Wiper Blades.....................259
Child Restraint and Seatbelt Maintenance..................................................41
Child Restraint Positioning
..........................31
Child Safety.......................................................18
General Information............................................. 18
Child Safety Locks..........................................32 Left-Hand Side...................................................... 33
Right-Hand Side................................................... 33
Cleaning Leather Seats..............................272
Cleaning Products.......................................268 Materials............................................................... 268
Cleaning the Engine....................................270
Cleaning the Exterior..................................268 Cleaning the Headlamps................................ 269
Exterior Chrome Parts..................................... 269
Exterior Plastic Parts........................................ 269
Stripes or Graphics........................................... 269
Underbody........................................................... 269
Under Hood......................................................... 269
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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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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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System Settings.................................................
354
What's Playing?................................................. 349
Using SYNC™ With Your Phone.............331 Accessing Features Through the Phone
Menu.................................................................. 335
Accessing Your Phone Settings................... 339
Making a Call....................................................... 334
Pairing a Cell Phone for the First Time.................................................................... 331
Pairing Subsequent Cell Phones.................332
Phone Options during an Active Call.........334
Phone Voice Commands................................ 332
Receiving Calls.................................................... 334
System Settings.................................................. 341
Text Messaging................................................... 337
Using Traction Control.................................177 Switching the System Off................................ 177
System Indicator Lights and Messages........................................................... 177
Using a Switch...................................................... 177
Using the Information Display Controls.............................................................. 177
Using Voice Recognition...........................328 Audio Voice Commands................................. 380
Climate Voice Commands.............................. 381
Initiating a Voice Session................................ 328
Mobile App Voice Commands...................... 384
Navigation Voice Commands....................... 383
Phone Voice Commands................................. 381
SiriusXM Traffic and Travel Link Voice Commands..................................................... 384
System Interaction and Feedback..............329
Voice Settings Commands............................ 385
Utilizing the Mediation/Arbitration Program (Canada Only)........................230
V
Vehicle Care...................................................268 General Information......................................... 268
Vehicle Certification Label.......................307
Vehicle Identification Number
...............306
Vehicle Storage.............................................273
Battery.................................................................... 274
Body........................................................................\
273
Brakes..................................................................... 274
Cooling system.................................................... 274
Engine..................................................................... 274Fuel system..........................................................
274
General................................................................... 273
Miscellaneous...................................................... 274
Removing Vehicle From Storage.................. 274
Tires........................................................................\
. 274
Ventilation See: Climate Control.......................................... 114
VIN See: Vehicle Identification Number...........306
Voice Control
....................................................77
W
Warning Lamps and Indicators.................93 Adaptive Cruise Control..................................... 93
Airbag Readiness................................................. 94
Anti-Lock Braking System................................ 94
Battery ...................................................................... 94
Brake System......................................................... 94
Charging System.................................................. 94
Cruise Control........................................................ 94
Directional Indicator........................................... 94
Door Ajar................................................................. 94
Engine Coolant Temperature.......................... 94
Engine Oil................................................................ 95
Fasten Seatbelt Warning Lamp..................... 95
Front Airbag........................................................... 95
Front Fog Lamps.................................................. 95
Head Up Display................................................... 95
High Beam.............................................................. 95
Liftgate Ajar............................................................ 95
Low Fuel Level....................................................... 95
Low Tire Pressure Warning............................... 95
Low Washer Fluid................................................. 95
Parking Lamps...................................................... 95
Powertrain Malfunction/Reduced Power.................................................................. 96
Service Engine Soon........................................... 96
Stability Control................................................... 96
Stability Control Off............................................ 96
Washer Fluid Check.....................................257
Washers See: Cleaning the Exterior.............................. 268
See: Wipers and Washers................................. 80
Waxing.............................................................270
Wheel Nuts See: Changing a Road Wheel....................... 296
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Flex (TP3) , enUSA, Edition date: 201801, Second Printing Index