2019 FORD FLEX immobilizer

PASSIVE ANTI-THEFT
SYSTEM
Note:
The system is not compatible with
non-Ford aftermarket remote start systems.
Use of these systems may result in vehicle
starting problems and a loss of security
protection.
Note: Metallic objects, electronic devices
or a second coded key on the same key
chain may cause vehicle starting problems
if they are too close to the key when starting
the engine. Prevent these objects from
touching the coded key while starting the
engine. Switch the ignition off, move all
objects on the key chain away from the
coded key and restart the engine if a
problem occurs.
Note: Do not leave a duplicate coded key
in the vehicle. Always take your keys and
lock all doors when leaving the vehicle.
SecuriLock®
The system is an engine immobilization
system. It is designed to help prevent the
engine from being started unless a coded
key programmed to your vehicle is used.
Using the wrong key may prevent the
engine from starting. A message may
appear in the information display.
If you are unable to start the engine with a
correctly coded key, a malfunction has
happened and a message may appear in
the information display.
Automatic Arming
The vehicle arms immediately after you
switch the ignition off.
Automatic Disarming
Switching the ignition on with a coded key
disarms the vehicle. Replacement Keys
Note:
Your vehicle comes equipped with
two integrated keyhead transmitters or two
intelligent access keys.
The integrated keyhead transmitter
functions as a programmed ignition key
that operates all the locks and starts the
vehicle, as well as a remote control.
The intelligent access key functions as a
programmed key that operates the driver
door lock and activates the intelligent
access with push button start system, as
well as a remote control.
If your programmed transmitters or
standard SecuriLock coded keys
(integrated keyhead transmitters only) are
lost or stolen and you do not have an extra
coded key, you will need to have your
vehicle towed to an authorized dealer. You
need to erase the key codes from your
vehicle and program new coded keys.
Store an extra programmed key away from
the vehicle in a safe place to help prevent
any inconveniences. See your authorized
dealer to purchase additional spare or
replacement keys.
Programming a Spare Integrated
Keyhead Transmitter
Note: You can program a maximum of eight
coded keys to your vehicle. All eight can be
integrated keyhead transmitters.
You can program your own integrated
keyhead transmitter or standard
SecuriLock coded keys to your vehicle. This
procedure will program both the engine
immobilizer keycode and the remote entry
portion of the remote control to your
vehicle
Only use integrated keyhead transmitters
or standard SecuriLock keys.
71
Flex (TP3) , enUSA, Edition date: 201803, Second-Printing Security

Cruise Control..................................................75
Principle of Operation....................................... 187
Cruise control See: Using Cruise Control................................ 187
Customer Assistance.................................225
D
Data Recording
..................................................9
Event Data Recording.......................................... 10
Service Data Recording........................................ 9
Daytime Running Lamps
.............................82
Direction Indicators.......................................83
Doors and Locks
..............................................61
Driver and Passenger Airbags...................45 Children and Airbags.......................................... 46
Proper Driver and Front Passenger Seating Adjustment........................................................ 45
Driving Aids.....................................................194
Driving Hints
...................................................216
Driving Through Water................................217
DRL See: Daytime Running Lamps......................... 82
E
Economical Driving
......................................216
Electromagnetic Compatibility.............460
Emission Law.................................................158 Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance..........159
Tampering With a Noise Control System............................................................... 158
End User License Agreement.................462 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ................................. 462
Engine Block Heater
....................................149
Using the Engine Block Heater...................... 150
Engine Coolant Check...............................249 Adding Coolant.................................................. 249
Coolant Change................................................... 251
Engine Coolant Temperature Management.................................................. 252
Fail-Safe Cooling................................................ 251
Recycled Coolant................................................ 251
Severe Climates.................................................. 251
Engine Emission Control...........................158 Engine Immobilizer
See: Passive Anti-Theft System...................... 71
Engine Oil Check
...........................................247
Adding Engine Oil............................................... 247
Engine Oil Dipstick.......................................247
Engine Specifications - 3.5L Duratec
.........................................................299
Drivebelt Routing............................................... 299
Engine Specifications - 3.5L Ecoboost™
.................................................299
Drivebelt Routing.............................................. 300
Entertainment..............................................382 AM/FM Radio...................................................... 383
Apps........................................................................\
391
Bluetooth Stereo or USB................................ 390
CD (If equipped)................................................ 389
HD Radio ™ Information (If
Available)........................................................ 386
SiriusXM® Satellite Radio (If Activated)........................................................ 384
Sources.................................................................. 383
Supported Media Players, Formats and Metadata Information................................. 391
USB Ports.............................................................. 391
Environment......................................................14
Essential Towing Checks............................211 Before Towing a Trailer..................................... 213
Hitches.................................................................... 212
Launching or Retrieving a Boat or Personal Watercraft (PWC)......................................... 214
Safety Chains....................................................... 212
Trailer Brake Controller Connector...............212
Trailer Brakes........................................................ 212
Trailer Lamps........................................................ 213
Trailer Towing Connector (Vehicles with a Trailer Towing Package and 7 –Pin
Connector)........................................................ 211
When Towing a Trailer....................................... 213
Event Data Recording See: Data Recording.............................................. 9
Export Unique Options..................................13
Exterior Mirrors................................................86 Blind Spot Information System...................... 87
Direction Indicator Mirrors................................. 87
Fold-Away Exterior Mirrors............................... 86
Heated Exterior Mirrors ......................................87
Integrated Blind Spot Mirror............................. 87
Memory Mirrors .................................................... 87
502
Flex (TP3) , enUSA, Edition date: 201803, Second-Printing Index