2018 FORD FOCUS immobilizer

PASSIVE ANTI-THEFT
SYSTEM
Note: The system is not compatible withnon-Ford aftermarket remote start systems.Use of these systems may result in enginestarting problems and a loss of securityprotection.
Note: Metallic objects, electronic devicesor a second coded key on the same keychain may result in vehicle startingproblems, especially if they are too close tothe key when starting your vehicle. Preventthese objects from touching the coded keywhen starting your vehicle. If your vehiclefails to start, switch the ignition off, moveall objects on the key chain away from thekey and start your vehicle.
Note: Do not leave a duplicate coded keyin your vehicle. Always take your keys andlock all doors when leaving your vehicle.
SecuriLock
The system helps prevent the engine fromstarting unless you use a coded keyprogrammed to your vehicle. A messagemay appear in the information display.
If your vehicle fails to start, the system mayhave a fault. Contact an authorized dealer.A message may appear in the informationdisplay.
Automatic Arming
The system arms when you switch theignition off.
Automatic Disarming
The system disarms when you switch theignition on with a coded key.
Replacement Keys
Note:Your vehicle comes with two keys.
The intelligent access key functions as aprogrammed key that operates the driverdoor lock and turns on the intelligentaccess with push button start system, aswell as a remote control.
If your intelligent access keys are lost orstolen and you do not have an extra codedkey, you need to have your vehicle towedto an authorized dealer. You need to erasethe key codes from your vehicle andprogram new coded keys.
Store a spare intelligent access key awayfrom your vehicle in a safe place. Contactan authorized dealer to purchaseadditional spare or replacement keys.
Programming a Spare IntegratedKeyhead Transmitter
You can program your own integratedkeyhead transmitter or standardSecuriLock coded keys to your vehicle. Thisprocedure will program both the vehicleimmobilizer keycode and the remote entryportion of the remote control to yourvehicle.
Only use integrated keyhead transmittersor standard SecuriLock keys.
You must have two previouslyprogrammed coded keys and the newunprogrammed key readily accessible.Contact an authorized dealer to have thespare key programmed if two previouslyprogrammed keys are not available.
Make sure that the ignition is switched offbefore beginning this procedure. Carry outall steps within 30 seconds of starting thesequence. Stop and wait for at least oneminute before starting again if you carryout any steps out of sequence.
Note:You can program a maximum of eightcoded keys to your vehicle. All eight can beintegrated keyhead transmitters.
Read and understand the entire procedurebefore you begin.
682018 Focus (CDH) Canada/United States of America, JM5J 19A321 AA enUSA, Edition date: 201706, Second PrintingSecurity

Clearing All MyKeys........................................57Climate Control............................................104Clutch Fluid Check - ManualTransmission................................................221Cold Weather Precautions........................186Coolant CheckSee: Engine Coolant Check.............................217Crash Sensors and Airbag Indicator........45Creating a MyKey...........................................56Programming/Changing ConfigurableSettings...............................................................56Cross Traffic Alert...........................................171Blocked Sensors..................................................172Switching the System Off and On................173System Errors........................................................173System Lights, Messages and AudibleAlerts...................................................................172System Limitations.............................................173Using the Cross Traffic Alert System............171Cruise Control..................................................72Principle of Operation.......................................162Cruise controlSee: Using Cruise Control................................162Customer Assistance..................................193
D
Data Recording..................................................9Event Data Recording..........................................10Service Data Recording........................................9Daytime Running Lamps.............................78Type 1 - Conventional(Non-Configurable)........................................78Type 2 - Configurable..........................................78Digital Radio...................................................291HD Radio Reception and StationTroubleshooting............................................292Direction Indicators.......................................80Doors and Locks............................................60Drive Belt Routing - 1.0LEcoBoost™.................................................235Drive Belt Routing - 2.0L...........................235Driver Alert......................................................164Principle of Operation.......................................164Using Driver Alert................................................164Driver and Passenger Airbags...................39Children and Airbags..........................................40
Proper Driver and Front Passenger SeatingAdjustment........................................................39Driver Knee Airbag.........................................44Driving Aids.....................................................164Driving at High Speed................................266Driving Hints...................................................186Driving Through Water...............................186DRLSee: Daytime Running Lamps.........................78
E
Eco Mode.........................................................173Resetting Eco Mode...........................................174Type 1.......................................................................174Economical Driving......................................186Electromagnetic Compatibility...............427Emission Law.................................................136Noise Emissions Warranty, ProhibitedTampering Acts and Maintenance..........137Tampering With a Noise ControlSystem...............................................................136End User License Agreement.................429VEHICLE SOFTWARE END USER LICENSEAGREEMENT (EULA) .................................429Engine Block Heater....................................125Using the Engine Block Heater......................126Engine Coolant Check.................................217Adding Coolant....................................................217Coolant Change..................................................219Engine Coolant TemperatureManagement..................................................220Fail-Safe Cooling................................................219Recycled Coolant................................................218Severe Climates..................................................219Engine Cooling Fan......................................216Engine Emission Control............................136Engine ImmobilizerSee: Passive Anti-Theft System....................68Engine Oil Check...........................................215Adding Engine Oil...............................................215Engine Oil Dipstick - 1.0LEcoBoost™..................................................215Engine Oil Dipstick - 2.0L...........................215Engine Specifications - 1.0LEcoBoost™.................................................268Engine Specifications - 2.0L...................269
4612018 Focus (CDH) Canada/United States of America, JM5J 19A321 AA enUSA, Edition date: 201706, Second PrintingIndex