2018 LINCOLN NAVIGATOR OBD port

On Board Diagnostics Data LinkConnector
WARNING: Do not connect wirelessplug-in devices to the data link connector.Unauthorized third parties could gainaccess to vehicle data and impair theperformance of safety related systems.Only allow repair facilities that follow ourservice and repair instructions to connecttheir equipment to the data link connector.
Your vehicle has an OBD Data LinkConnector (DLC) that is used in conjunctionwith a diagnostic scan tool for vehiclediagnostics, repairs and reprogrammingservices. Installing an aftermarket device thatuses the DLC during normal driving forpurposes such as remote insurance companymonitoring, transmission of vehicle data toother devices or entities, or altering theperformance of the vehicle, may cause
interference with or even damage to vehiclesystems. We do not recommend or endorsethe use of aftermarket plug-in devices unlessapproved by Ford. The vehicle Warranty willnot cover damage caused by an aftermarketplug-in device.
MOBILE COMMUNICATIONS
EQUIPMENT
WARNING: Driving while distractedcan result in loss of vehicle control, crashand injury. We strongly recommend thatyou use extreme caution when using anydevice that may take your focus off theroad. Your primary responsibility is the safeoperation of your vehicle. We recommendagainst the use of any hand-held devicewhile driving and encourage the use ofvoice-operated systems when possible.Make sure you are aware of all applicablelocal laws that may affect the use ofelectronic devices while driving.
Using mobile communications equipment isbecoming increasingly important in theconduct of business and personal affairs. However, you must not compromise yourown or others’ safety when using suchequipment. Mobile communications canenhance personal safety and security whenappropriately used, particularly in emergencysituations. Safety must be paramount whenusing mobile communications equipment toavoid negating these benefits. Mobilecommunication equipment includes, but isnot limited to, cellular phones, pagers,portable email devices, text messagingdevices and portable two-way radios.
EXPORT UNIQUE OPTIONS
For your particular global region, your vehiclemay be equipped with features and optionsthat are different from the features andoptions that are described in this Owner’sManual. A market unique supplement maybe supplied that complements this book. Byreferring to the market unique supplement,if provided, you can properly identify thosefeatures, recommendations and
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Introduction

If the service engine soon indicator remainson, have your vehicle serviced at the firstavailable opportunity. Although somemalfunctions detected by the OBD-II may nothave symptoms that are apparent, continueddriving with the service engine soon indicatoron can result in increased emissions, lowerfuel economy, reduced engine andtransmission smoothness and lead to morecostly repairs.
Readiness for Inspection andMaintenance (I/M) Testing
Some state and provincial and localgovernments may haveInspection/Maintenance (I/M) programs toinspect the emission control equipment onyour vehicle. Failure to pass this inspectioncould prevent you from getting a vehicleregistration.
If the service engine soon indicatoris on or the bulb does not work,your vehicle may need service.See On-Board Diagnostics.
Your vehicle may not pass the I/M test if theservice engine soon indicator is on or notworking properly (bulb is burned out), or ifthe OBD-II system has determined that someof the emission control systems have notbeen properly checked. In this case, thevehicle is not ready for I/M testing.
If the vehicle’s engine or transmission hasjust been serviced, or the battery hasrecently run down or been replaced, theOBD-II system may indicate that the vehicleis not ready for I/M testing. To determine ifthe vehicle is ready for I/M testing, turn theignition key to the on position for 15 secondswithout cranking the engine. If the serviceengine soon indicator blinks eight times, itmeans that the vehicle is not ready for I/Mtesting; if the service engine soon indicatorstays on solid, it means that your vehicle isready for I/M testing.
The OBD-II system checks the emissioncontrol system during normal driving. Acomplete check may take several days.
If the vehicle is not ready for I/M testing, youcan perform the following driving cycleconsisting of mixed city and highway driving:
1. 15 minutes of steady driving on anexpressway or highway followed by 20minutes of stop-and-go driving with atleast four 30-second idle periods.
2.Allow your vehicle to sit for at least eighthours with the ignition off. Then, start thevehicle and complete the above drivingcycle. The vehicle must warm up to itsnormal operating temperature. Oncestarted, do not turn off the vehicle untilthe above driving cycle is complete.
If the vehicle is still not ready for I/M testing,you need to repeat the above driving cycle.
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Engine Emission Control

Audio Control..................................................90Seek, Next or Previous.......................................90
Audio System................................................434General Information...........................................434
Audio Unit......................................................436Menu Structure...................................................439Rear Passenger Audio......................................438
Auto Hold.......................................................229Using Auto Hold..................................................231
Autolamps.........................................................97Windshield Wiper Activated Headlamps........98
Automatic Climate Control..........................151Automatic Fan Settings......................................153
Automatic High Beam Control....................99Automatic High Beam Indicator......................100Switching the System On and Off..................100
Automatic Transmission..............................210Automatic Transmission AdaptiveLearning............................................................215Brake-Shift Interlock Override.........................214If Your Vehicle Gets Stuck In Mud orSnow..................................................................215SelectShift™ Automatic Transmission.............213Understanding the Shift Positions of yourAutomatic Transmission................................210
Automatic Transmission Fluid Check.......371Auto-Start-Stop..............................................196Disabling Auto-Start-Stop..................................198
Enabling Auto-Start-Stop...................................196
Autowipers.......................................................94Autowipers Settings.............................................94Low Temperature Wipe Inhibit..........................94
Auxiliary Power Points.................................185110 Volt AC Power Point.....................................18512 Volt DC Power Point......................................185USB Port and Power Point Locations.............185
B
BatterySee: Changing the 12V Battery.......................373
Blind Spot Information System.................272.................................................................................272Blind Spot Information System with TrailerTow.....................................................................273Switching the System On and Off..................276System Errors......................................................276Using the Blind Spot InformationSystem..............................................................272
BLISSee: Blind Spot Information System..............272
Body Styling Kits............................................391Bonnet LockSee: Opening and Closing the Hood.............361
Booster Seats..................................................34Types of Booster Seats.......................................34
Brake Fluid Check........................................372Brakes.............................................................225General Information...........................................225
Breaking-In.....................................................324Bulb Specification Chart.............................378
C
Cabin Air Filter...............................................156Capacities and Specifications...................426Alternative Engine Oil for Extremely ColdClimates............................................................432Specifications......................................................428
Cargo Nets.....................................................290Car WashSee: Cleaning the Exterior...............................383
Catalytic Converter......................................207On-Board Diagnostics (OBD-II).......................208Readiness for Inspection and Maintenance(I/M) Testing.....................................................209
Center Console..............................................189Changing a Bulb...........................................378LED Lamps............................................................378
Changing a Fuse..........................................358Fuses.....................................................................358
Changing a Road Wheel..............................414Dissimilar Spare Wheel and Tire AssemblyInformation.......................................................415
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Index