ignition LINCOLN MKT 2019 Repair Manual

If the system detects a degradedperformance condition, a message warningof a blocked sensor will appear in theinformation display. Also the system alertindicators will remain ON and the system willno longer provide any vehicle warnings. Youcan clear the information display warning butthe alert indicators will remain illuminated.
A "blocked" condition can be cleared in twoways:
•After the blockage in front of the sensorsis removed or the rainfall/snowfall ratedecreases or stops, drive for a fewminutes in traffic to allow the sensors todetect passing vehicles.
•By cycling the ignition from ON to OFFand then back ON.
Note:When towing a trailer, the sensors maydetect the trailer thus causing a false alert.It may be desirable to turn the Blind SpotInformation System off if the false alertsbecome annoying.
System Errors
If the system senses a problem with the leftor right sensor, the telltale will illuminate anda message will appear in the informationdisplay. See Information Messages (page112).
System Limitations
The system does have its limitations;situations such as severe weather conditionsor debris build-up on the sensor may limitvehicle detection.
The following are other situations that maylimit the system:
•Certain maneuvering of vehicles enteringand exiting the blind zone.
•Vehicles passing through the blind zoneat very fast rates.
•When several vehicles forming a convoypass through the blind zone.
Switching the System Off and On
You can temporarily switch the Blind SpotInformation System off in the informationdisplay. See General Information (page 105).When the Blind Spot Information Systemswitches off, you will not receive alerts andthe information display shows a system offmessage. The telltale in the cluster alsoilluminates. When you switch the Blind SpotInformation System on or off, the alertindicators flash twice.
Note:The system switches back on everytime you start your vehicle.
You can also have the Blind Spot InformationSystem switched off permanently at anauthorized dealer. Once switched offpermanently, the system can only beswitched back on at an authorized dealer.
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Driving Aids

If the rear end of the vehicle is hit ordamaged, the radar sensing zone may bealtered causing missed or false collisionwarnings. See your authorized dealer to haveyour collision warning radar checked forproper coverage and operation.
False Alerts
Note:When towing a trailer, the sensors maydetect the trailer thus causing a false alert.It may be desirable to turn the Blind SpotInformation System off if the false alertsbecome annoying.
There may be certain instances when thereis a false alert by the Cross Traffic Alertsystem that illuminates the alert indicatorwith no vehicle in the coverage zone. Someamount of false alerts are normal; they aretemporary and self-correct.
System Errors
If Cross Traffic Alert senses a problem withthe left or right sensor a message will appearin the information display. See InformationMessages (page 112).
Switching the System Off and On
You can temporarily switch Cross Traffic Alertoff in the information display. SeeInformation Messages (page 112). When youswitch Cross Traffic Alert off, you will notreceive alerts and the information displaywill display a system off message.
Note:The Cross Traffic Alert switches onwhenever the ignition is switched on andready to provide appropriate alerts whenthe transmission is in reverse (R). CrossTraffic Alert will not remember the lastselected on or off setting.
You can also have Cross Traffic Alertswitched off permanently at an authorizeddealer. Once switched off permanently, thesystem can only be switched back on at anauthorized dealer.
STEERING
Electric Power Steering
WARNING: The electric powersteering system has diagnostic checks thatcontinuously monitor the system. If a faultis detected, a message displays in theinformation display. Stop your vehicle assoon as it is safe to do so. Switch theignition off. After at least 10 seconds,switch the ignition on and watch theinformation display for a steering systemwarning message. If a steering systemwarning message returns, have the systemchecked by an authorized dealer.
WARNING: If the system detects anerror, you may not feel a difference in thesteering, however a serious condition mayexist. Obtain immediate service from anauthorized dealer, failure to do so mayresult in loss of steering control.
Your vehicle has an electric power steeringsystem. There is no fluid reservoir. Nomaintenance is required.
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Driving Aids

RV & Trailer Towing Guide Online
http://www.fleet.ford.com/towing-guides/Website
TRAILER SWAY CONTROL (If Equipped)
WARNING: Turning off trailer swaycontrol increases the risk of loss of vehiclecontrol, serious injury or death. Ford doesnot recommend disabling this featureexcept in situations where speed reductionmay be detrimental (such as hill climbing),the driver has significant trailer towingexperience, and can control trailer swayand maintain safe operation.
Note:This feature does not prevent trailersway, but reduces it when it begins.
Note:This feature cannot stop all trailersfrom swaying.
Note:In some cases, if your vehicle speedis too high, the system may turn on multipletimes, gradually reducing your vehicle speed.
The system applies the brakes to theindividual wheels and reduces engine torqueto aid vehicle stability. If the trailer beginsto sway, the stability control warning lampflashes and a message appears in theinformation display. See InformationMessages (page 112). Slow your vehicledown, pull safely to the side of the road andcheck for correct load distribution. See LoadCarrying (page 231).
You can switch this feature off in theinformation display. When you switch theignition on, the system automatically turnson.
RECOMMENDED TOWING
WEIGHTS
Note:Trailer tow is not permitted on allapplications of Livery and Limousine.
Note:Do not exceed the trailer weightfor your vehicle configuration listed inthe chart below.
Note:Make sure to take intoconsideration trailer frontal area. Do notexceed 20 ft² (1.86 m²) if your vehiclecan tow a class I trailer or 40 ft² (3.72m²) if your vehicle can tow a class IIItrailer.
Note:For high altitude operation,reduce the gross combined weight by2% per 1,000 ft (300 m) starting at the1,000 ft (300 m) elevation point.
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Towing

•If your transmission is equipped with aGrade Assist or Tow/Haul feature, usethis feature when towing. This providesengine braking and helps eliminateexcessive transmission shifting foroptimum fuel economy and transmissioncooling.
•Allow more distance for stopping with atrailer attached. Anticipate stops andbrake gradually.
•Avoid parking on a grade. However, ifyou must park on a grade:
1. Turn the steering wheel to point yourvehicle tires away from traffic flow.
2. Set your vehicle parking brake.
3.Place the automatic transmission in park(P).
4. Place wheel chocks in front and back ofthe trailer wheels. Chocks are notincluded with your vehicle.
Launching or Retrieving a Boat orPersonal Watercraft (PWC)
Note:Disconnect the wiring to the trailerbefore backing the trailer into the water.
Note:Reconnect the wiring to the trailerafter removing the trailer from the water.
When backing down a ramp during boatlaunching or retrieval:
•Do not allow the static water level to riseabove the bottom edge of the rearbumper.
•Do not allow waves to break higher than6 in (15 cm) above the bottom edge ofthe rear bumper.
Exceeding these limits may allow water toenter vehicle components:
•Causing internal damage to thecomponents.
•Affecting driveability, emissions, andreliability.
Any time the rear axle submerges in water,replace the rear axle lubricant. Water maycontaminate the rear axle lubricant, which isnot a normal maintenance inspection itemunless there is a possibility of a leak or otheraxle repair is required.
TOWING THE VEHICLE ON FOUR
WHEELS
Emergency Towing
If your vehicle becomes inoperable (withoutaccess to wheel dollies or vehicle transporttrailer), it can be flat-towed (all wheels on theground, regardless of the powertrain andtransmission configuration) under thefollowing conditions:
•Your vehicle is facing forward for towingin a forward direction.
•Shift into neutral (N). If you cannot shiftthe transmission into neutral (N), you mayneed to override it. See Transmission(page 175).
•Maximum speed is 35 mph (56 km/h).
•Maximum distance is 50 mi (80 km).
WARNING: If your vehicle has asteering wheel lock make sure the ignitionis in the accessory or on position whenbeing towed.
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Towing

If you need to arrange roadside assistancefor yourself, Lincoln Motor Companyreimburses a reasonable amount for towingto the nearest Lincoln dealership within100 mi (160 km). To obtain reimbursementinformation, United States clients, call1-800-521-4140. Clients need to submit theiroriginal receipts.
Vehicles Sold in Canada: GettingRoadside Assistance
To fully assist you should you have a vehicleconcern, Lincoln Motor Company of Canada,Limited offers a complimentary roadsideassistance program. This program is eligiblewithin Canada or the continental UnitedStates.
The service is available 24 hours a day,seven days a week.
This program is separate from the NewVehicle Limited Warranty, but the coverageis concurrent with the powertrain coverageperiod of your vehicle. Canadian roadsidecoverage and benefits may differ from theU.S. coverage.
If you require more information, please callus in Canada at 1-800-387-9333, or visit ourwebsite at www.lincolncanada.com.
HAZARD FLASHERS
Note:The hazard flashers operate when theignition is in any position, or if the key is notin the ignition. If used when the vehicle is notrunning, the battery loses charge. As a result,there may be insufficient power to restartyour vehicle.
The flasher control is on theinstrument panel. Use your hazardflashers when your vehicle iscreating a safety hazard for other motorists.
•Press the flasher control and all front andrear direction indicators flash.
•Press the button again to switch them off.
FUEL SHUTOFF
WARNING: If your vehicle has beeninvolved in a crash, have the fuel systemchecked. Failure to follow this instructioncould result in fire, personal injury or death.
Note: When you try to restart your vehicleafter a fuel shutoff, the vehicle makes surethat various systems are safe to restart. Once the vehicle determines the systemsare safe, then the vehicle allows you torestart.
Note: In the event that your vehicle doesnot restart after your third attempt, contacta qualified technician.
The fuel pump shutoff stops the flow of fuelto the engine in the event of a moderate tosevere crash. Not every impact causes ashutoff.
Should your vehicle shut off after a crash,you may restart your vehicle.
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Roadside Emergencies

Protected ComponentsFuse RatingFuse or Relay Number
Rear wipers.15A264
B+ #7 access circuit (limousine/livery).20A265
Powertrain control module – vehicle power relay.Relay66
Vehicle power #2 – oxygen sensor heater.20A267Mass airflow sensor.Variable camshaft timing solenoid valve.Canister vent solenoid.Canister purge solenoid.
Vehicle power #4 (ignition coils).20A268
Vehicle power 1 (powertrain control module).20A269
Vehicle power #3 (coil) – A/C clutch relay.15A270Fan control relay coils 1-3.Variable air conditioning compressor.Auxiliary transmission warmup.Turbo charge waste-gate control.Electronic compressor bypass valve.All-wheel drive module.Positive crankcase ventilation heater.
Not used.-71
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Fuses

Protected ComponentsFuse RatingFuse or Relay Number
Not used (spare).20A20
Extended power module.10A21
Horn relay.20A22
Steering wheel control module logic.15A23Instrument cluster.
Steering wheel control module.15A24Datalink.
Not used (spare).15A25
Push button ignition switch.5A26
Intelligent access module power.20A27
Not used (spare).15A28
Radio.20A29
Front park lamps.15A30Trailer tow relay for park lamps.Front side markers.
Trailer tow brake controller.5A31
Smart window motors.15A32Master window and mirror switch.
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Fuses

Note:Until you switch the ignition to the onposition, you will receive a message in yourinformation display stating that your vehicleis not in park.
1. Apply the parking brake.
2. Shift into park (P) or neutral (N).
3. Switch off all accessories.
4. Press the brake pedal and start yourvehicle.
5. Run the engine until it reaches normaloperating temperature. While the engineis warming up, complete the following:Reset the clock. See Audio Unit (page366). Reset the power windowsbounce-back feature. See PowerWindows (page 94). Reset the radiostation presets. See Audio Unit (page366).
6. Allow the engine to idle for at least oneminute.
7.Drive the vehicle at least 10 mi (16 km) tocompletely relearn the idle trim and fueltrim strategy.
Note:If you do not allow the engine torelearn the idle and fuel trim strategy, theidle quality of your vehicle may be adverselyaffected until the engine computereventually relearns the idle trim and fuel trimstrategy.
Note:Certain features may not operate ifthe battery monitor system is not reset witha scan tool following a jump start or batteryreplacement. Normal electrical accessoryoperation should resume after your vehicleis left undisturbed for 8 hours.
Make sure that you dispose of old batteriesin an environmentally friendly way. Seekadvice from your local authority aboutrecycling old batteries.
If storing your vehicle for more than 30 dayswithout recharging the battery, werecommend that you disconnect the batterycables to maintain battery charge for quickstarting.
CHECKING THE WIPER BLADES
Run the tip of your fingers over the edge ofthe blade to check for roughness.
Clean the wiper blades with washer fluid orwater applied with a soft sponge or cloth.
CHANGING THE WIPER BLADES
You can improve poor wiper quality bycleaning the wiper blades and thewindshield.
Replace the wiper blades at least annuallyfor optimum performance.
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MaintenanceE142463

REMOVING A HEADLAMP
To gain access to the headlamp securingbolts and to remove the headlamp assembly,you must first remove the front fascia andfront bumper assemblies. We recommendyou see an authorized dealer.
CHANGING A BULB
WARNING: Switch the lamps and theignition off. Failure to do so could result inserious personal injury.
WARNING: Bulbs can become hot.Let the bulb cool down before removingit. Failure to do so could result in personalinjury.
Use the correct specification bulb. See BulbSpecification Chart (page 362).
Install in the reverse order unless otherwisestated.
High Intensity Discharge Headlamp
These lamps operate at a high voltage. Seean authorized dealer if they fail.
Front Fog Lamp
1. Switch all of the lamps and the ignitionoff.
2. Use suitable tools, for example ascrewdriver and a socket wrench toremove the four screws from the wheelarch liner.
3. You can now carefully reposition thewheel arch liner to allow access to thefront fog lamp bulb and electricalconnector.
4. Disconnect the electrical connector.
5. Turn the bulb holder counterclockwiseand remove it.
Note:You cannot separate the bulb fromthe bulb holder.
Note:Do not touch the bulb glass.
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MaintenanceE220461 E174588

Front Direction Indicator Lamp
If a front direction indicator lamp fails, seean authorized dealer.
LED Lamps
LED lamps are not serviceable items. Seean authorized dealer if they fail.
The following lamps are LED:
•Side direction indicators.
•Approach lamp.
•Brake and rear lamps.
•Rear direction indicators.
•Rear side marker lamps.
•Reversing lamps.
•Central high mounted brake lamp.
•Front side marker lamps.
•Front parking lamps.
License Plate Lamp
1. Switch all of the lamps and the ignitionoff.
2.Remove the screws that secure the lensto the lamp housing.
3. Remove the lamp lens.
4.Remove the bulb by pulling it straight out.
CHANGING THE ENGINE AIR
FILTER
WARNING: To reduce the risk ofvehicle damage and personal burn injuries,do not start your engine with the aircleaner removed and do not remove itwhile the engine is running.
When changing the engine air filter, do notallow debris or foreign material to enter theair induction system. Engine components aresusceptible to damage not covered by thevehicle Warranty.
Change the air filter element at the correctinterval. See Scheduled Maintenance (page479).
Incorrect component use can cause damagenot covered by the vehicle Warranty. SeeMotorcraft Parts (page 345).
To replace the air filter element do thefollowing:
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MaintenanceE2206171
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