2018 LINCOLN MKC check engine light

Note:During normal vehicle operation, theengine coolant may change color fromorange to pink or light red. As long as theengine coolant is clear and uncontaminated,this color change does not indicate theengine coolant has degraded nor does itrequire the engine coolant to be drained,the system to be flushed, or the enginecoolant to be replaced.
When the engine is cold, check theconcentration and level of the engine coolantat the intervals listed in the scheduledmaintenance information. See ScheduledMaintenance (page 481).
Note:Make sure that the level is betweenthe MIN and MAX marks on the coolantreservoir.
Note:Coolant expands when it is hot. Thelevel may extend beyond the MAX mark.
Note:If the level is at the MIN mark, belowthe MIN mark, or empty, add coolantimmediately. See Adding Engine Coolantin this chapter.
The coolant concentration should bemaintained within 48% to 50%, whichequates to a freeze point between -30°F(-34°C) and -34°F (-37°C).
Note:For best results, coolant concentrationshould be tested with a refractometer suchas Robinair® Coolant and BatteryRefractometer 75240. We do notrecommend the use of hydrometers orcoolant test strips for measuring coolantconcentrations.
Adding Engine Coolant
•Do not mix different colors or types ofcoolant in your vehicle. Make sure thecorrect coolant is used. Mixing of enginecoolants may harm your engine’s coolingsystem. The use of an improper coolantmay harm engine and cooling systemcomponents and may void the warranty.Use prediluted engine coolant meetingthe Ford specification. See Capacitiesand Specifications (page 344).
•In case of emergency, a large amount ofwater without engine coolant may beadded in order to reach a vehicle servicelocation. In this instance, the coolingsystem must be drained, chemicallycleaned with Motorcraft Premium CoolingSystem Flush, and refilled with enginecoolant as soon as possible. Water alone(without engine coolant) can causeengine damage from corrosion,overheating or freezing.
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Maintenance

How Fail-Safe Cooling Works
If the engine begins to overheat, the enginecoolant temperature gauge will move to thered (hot) area and:
A high engine temperaturemessage will appear in theinformation display.
The service engine soon indicatorwill light.
If the engine reaches a presetover-temperature condition, the engine willautomatically switch to alternating cylinderoperation. Each disabled cylinder acts as anair pump and cools the engine.
When this occurs the vehicle will still operate.However:
•The engine power will be limited.
•The air conditioning system will bedisabled.
Continued operation will increase the enginetemperature and the engine will completelyshut down, causing steering and brakingeffort to increase.
Once the engine temperature cools, theengine can be re-started. Take your vehicleto an authorized dealer as soon as possibleto minimize engine damage.
When Fail-Safe Mode Is Activated
WARNINGS
Fail-safe mode is for use duringemergencies only. Operate yourvehicle in fail-safe mode only as long asnecessary to bring your vehicle to rest in asafe location and seek immediate repairs.When in fail-safe mode, the vehicle will havelimited power, will not be able to maintainhigh-speed operation, and may completelyshut down without warning, potentially losingengine power, power steering assist, andpower brake assist, which may increase thepossibility of a crash resulting in seriousinjury.
Never remove the coolant reservoircap while the engine is running or hot.
You have limited engine power when in thefail-safe mode, so drive your vehicle withcaution. Your vehicle will not be able tomaintain high-speed operation and theengine will run rough. Remember that theengine is capable of completely shuttingdown automatically to prevent enginedamage, therefore:
1. Pull off the road as soon as safelypossible and switch the engine off.
2. Arrange for your vehicle to be taken toan authorized dealer.
3.If this is not possible, wait a short periodfor the engine to cool.
4. Check the coolant level and replenish iflow.
5.Re-start the engine and take your vehicleto an authorized dealer.
Note:Driving your vehicle without repairingthe engine problem increases the chance ofengine damage. Take your vehicle to anauthorized dealer as soon as possible.
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Maintenance

Cell phone issues
Possible solutionPossible causeIssue
Refer to your device's manual about audio adjustments.The audio control settings on your cellphone may be affecting SYNC 3performance.
There is background noiseduring a phone call.
Try switching your cell phone off, resetting it or removing the battery,then try again.Possible cell phone malfunction.During a call, I can hear theother person but theycannot hear me.Make sure that the microphone for SYNC 3 is not set to off. Look forthe microphone icon on the phone screen.
To restart your system, shut down the engine, open and close thedoor, and then lock the door and wait for 2-3 minutes. Make sure thatyour SYNC 3 screen is black and the lighted USB port is off.The system may need to be restarted.During a call, I cannot hearthe other person and theycannot hear me.
Check your cell phone's compatibility.This is a cell phone-dependent feature.
SYNC 3 is not able todownload my phonebook.
Make sure you allow SYNC 3 to retrieve contacts from your phone.Refer to your cell manual.
Possible cell phone malfunction.You must switch on your cell phone and the automatic phonebookdownload feature on SYNC 3.
Try switching your cell phone off, resetting it or removing the battery,then try again.
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SYNC™ 3

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.
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Scheduled Maintenance

Rear Window Wiper Blade...............................298
Checking MyKey System Status..................61MyKey Distance......................................................61Number of Admin Keys.......................................62Number of MyKeys...............................................62
Checking the Wiper Blades.......................297Child Restraint and SeatbeltMaintenance.................................................40Child Restraint Positioning...........................30Child Safety.......................................................19General Information..............................................19
Child Safety Locks...........................................31Left-Hand Side.......................................................32Right-Hand Side....................................................32
Cleaning Leather Seats................................311Cleaning Products.......................................305Materials...............................................................305
Cleaning the Engine....................................308Cleaning the Exterior..................................306Cleaning the Headlamps.................................306Exterior Chrome Parts.......................................307Exterior Plastic Parts..........................................307Stripes or Graphics.............................................307Underbody...........................................................307Under Hood.........................................................307
Cleaning the Instrument Panel andInstrument Cluster Lens.............................311
Cleaning the Interior...................................309Cleaning Black Label or PresidentialInterior..............................................................309
Cleaning the Wheels....................................312Cleaning the Windows and WiperBlades...........................................................308Clearing All MyKeys........................................61Climate..............................................................411Climate Control..............................................133Climate Controlled Seats.............................147Cooled Seats........................................................148
Collision Warning System...........................231Principle Of Operation.......................................231
Coolant CheckSee: Engine Coolant Check.............................291
Crash Sensors and Airbag Indicator...........51Creating a MyKey...........................................60Programming or Changing ConfigurableSettings................................................................61
Cross Traffic Alert.........................................226Blocked Sensors................................................229Switching the System Off and On..................229System Errors......................................................229System Lights, Messages and AudibleAlerts.................................................................229System Limitations.............................................229Using the Cross Traffic Alert System............226
Cruise Control.................................................82Principle of Operation.......................................209
Cruise controlSee: Using Cruise Control...............................209
Customer Assistance..................................260
D
Data Recording................................................10Event Data Recording...........................................10Service Data Recording.......................................10
Daytime Running Lamps...............................90Type One - Conventional(Non-Configurable)..........................................90Type Two - Configurable....................................90
Direction Indicators........................................92Doors and Locks.............................................64Drive Control.................................................234LINCOLN DRIVE CONTROL............................234
Driver Alert......................................................217PRINCIPLE OF OPERATION.............................217USING DRIVER ALERT.......................................217
Driver and Passenger Airbags....................44Children and Airbags...........................................45Proper Driver and Front Passenger SeatingAdjustment.........................................................45
Driver Knee Airbag.........................................50Driving Aids.....................................................217
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Index

Battery....................................................................105Blind Spot Information System Indicator......105Brake System Warning Lamp...........................106Cruise Control Indicator....................................106Direction Indicator..............................................106Door Ajar...............................................................106Electric Park Brake..............................................106Engine Coolant Temperature WarningLamp..................................................................106Fasten Seatbelt Warning Lamp.......................106Front Fog Lamp Indicator..................................106Headlamp High Beam Indicator......................107Heads Up Display................................................107Hood Ajar..............................................................107Lane Keeping System Lamp.............................107Low Fuel Level Warning Lamp.........................107Low Tire Pressure Warning Lamp...................107Low Washer Fluid Level Warning Lamp.........107Oil Pressure Warning Lamp..............................107Parking Lamps......................................................107Powertrain Fault...................................................107Service Engine Soon..........................................108Stability Control and Traction ControlIndicator............................................................108Stability Control and Traction Control OffWarning Lamp..................................................108
Washer Fluid Check....................................295
WashersSee: Cleaning the Exterior...............................306See: Wipers and Washers...................................83
Waxing.............................................................307Welcome Lighting...........................................92Wheel NutsSee: Changing a Road Wheel.........................337
Wheels and Tires...........................................315General Information............................................315Technical Specifications...................................342
Windows and Mirrors.....................................95Windshield Washers......................................85Front Camera Washer..........................................85
Windshield Wipers..........................................83Intermittent Wipe..................................................83Speed Dependent Wipers..................................83
Wiper BladesSee: Checking the Wiper Blades...................297
Wipers and Washers......................................83
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Index