sensor LINCOLN MKT 2019 Owner's Manual

Collision Warning System
ActionMessage
There is a system malfunction with the collision warning system. The system will be disabled.Contact an authorized dealer as soon as possible.Collision Warning Malfunction
The collision warning system radar is blocked because of poor radar visibility due to bad weatheror ice/mud/water in front of the radar. Driver can typically clean the sensor to resolve. Contactan authorized dealer as soon as possible.
Collision Warning Not Available SensorBlocked See Manual
There is a system malfunction with the collision warning system. The system will be disabled.Contact an authorized dealer as soon as possible.Collision Warning Not Available
Doors and Locks
ActionMessage
The door listed is not completely closed.X Door Ajar
The luggage compartment is not completely closed.Trunk Ajar
The driver’s door is opened, your vehicle is in park and the engine is on.Engine ON
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Information Displays

Power Steering
ActionMessage
The power steering system has detected a condition that requires service. See an authorizeddealer.Steering Fault Service Now
The power steering system is not working. Stop your vehicle a safe place. Contact an authorizeddealer.Service Power Steering Now
The power steering system has detected a condition within the power steering system or passiveentry or passive start system requires service. Contact an authorized dealer.Steering Assist Fault Service Required
Seats
ActionMessage
Objects are by the passenger seat. After the objects are moved away from the seat, if the warningstays on or continues to come on contact an authorized dealer as soon as possible.Occupant Sensor BLOCKED RemoveObjects Near Passenger Seat
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Information Displays

Tire Pressure Monitoring System
ActionMessage
One or more tires on your vehicle have low tire pressure. See Tire Pressure Monitoring System(page 329).Tire Pressure Low
The tire pressure monitoring system is malfunctioning. If the warning stays on or continues tocome on, contact an authorized dealer. See Tire Pressure Monitoring System (page 329).Tire Pressure Monitor Fault
A tire pressure sensor is malfunctioning, or your spare tire is in use. For more information onhow the system operates under these conditions, See Tire Pressure Monitoring System (page329). If the warning stays on or continues to come on, contact an authorized dealer as soon aspossible.
Tire Pressure Sensor Fault
Traction Control
ActionMessage
Displays the status of the traction control system. See Using Traction Control (page 189).Traction Control Off
Transmission
ActionMessage
You switched the engine off and shift select lever is in any position other than P (Park).Shift to Park
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Information Displays

Note:Depending on your vehicle, the powerpoint cover may open to the right or upward.
When the indicator light on the power pointis:
•On: The power point is working, theignition is on and a device is plugged in.
•Off: The power point is off, the ignition isoff or no device is plugged in.
•Flashing: The power point is in faultmode.
The power outlet temporarily turns off powerwhen in fault mode if the device exceeds the150 watt limit. Unplug your device andswitch the ignition off. Switch the ignitionback on, but do not plug your device backin. Let the system cool off and switch theignition off to reset the fault mode. Switchthe ignition back on and make sure theindicator light remains on.
Do not use the power point for certainelectric devices, including:
•Cathode-ray, tube-type televisions.
•Motor loads, such as vacuum cleaners,electric saws and other electric powertools or compressor-driven refrigerators.
•Measuring devices, which processprecise data, such as medical equipmentor measuring equipment.
•Other appliances requiring an extremelystable power supply such asmicrocomputer-controlled electricblankets or touch-sensor lamps.
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Auxiliary Power PointsE194174

EMISSION LAW
WARNING: Do not remove or alterthe original equipment floor covering orinsulation between it and the metal floorof the vehicle. The floor covering andinsulation protect occupants of the vehiclefrom the engine and exhaust system heatand noise. On vehicles with no originalequipment floor covering insulation, do notcarry passengers in a manner that permitsprolonged skin contact with the metal floor.Failure to follow these instructions mayresult in fire or personal injury.
U.S. federal laws and certain state lawsprohibit removing or rendering inoperativeemission control system components. Similarfederal or provincial laws may apply inCanada. We do not approve of any vehiclemodification without first determiningapplicable laws.
Tampering with emissions controlsystems including related sensorsor the Diesel Exhaust Fluid systemcan result in reduced engine power and theillumination of the service engine soon light.
Tampering With a Noise ControlSystem
Federal laws prohibit the following acts:
•Removal or rendering inoperative by anyperson other than for purposes ofmaintenance.
•Repair or replacement of any device orelement of the design incorporated intoa new vehicle for the purpose of noisecontrol prior to its sale or delivery to theultimate purchaser or while it is in use.
•The use of the vehicle after any personremoves or renders inoperative anydevice or element of the design.
The U.S. Environmental Protection Agencymay presume to constitute tampering asfollows:
•Removal of hood blanket, fender apronabsorbers, fender apron barriers,underbody noise shields or acousticallyabsorptive material.
•Tampering or rendering inoperative theengine speed governor, to allow enginespeed to exceed manufacturerspecifications.
If the engine does not start, runs rough,experiences a decrease in engineperformance, experiences excess fuelconsumption or produces excessive exhaustsmoke, check for the following:
•A plugged or disconnected air inletsystem hose.
•A plugged engine air filter element.
•Water in the fuel filter and waterseparator.
•A clogged fuel filter.
•Contaminated fuel.
•Air in the fuel system, due to looseconnections.
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Engine Emission Control

•An open or pinched sensor hose.
•Incorrect engine oil level.
•Incorrect fuel for climatic conditions.
•Incorrect engine oil viscosity for climacticconditions.
Note:Some vehicles have a lifetime fuel filterthat is integrated with the fuel tank. Regularmaintenance or replacement is not needed.
Note:If these checks do not help you correctthe concern, have your vehicle checked assoon as possible.
Noise Emissions Warranty, ProhibitedTampering Acts and Maintenance
On January 1, 1978, Federal regulationbecame effective governing the noiseemission on trucks over 10,000 lb (4,536 kg)Gross Vehicle Weight Rating (GVWR). Thepreceding statements concerning prohibitedtampering acts and maintenance, and thenoise warranty found in the Warranty Guide,are applicable to complete chassis cabs over10,000 lb (4,536 kg) GVWR.
CATALYTIC CONVERTER
WARNING: Do not park, idle or driveyour vehicle on dry grass or other dryground cover. The emission system heatsup the engine compartment and exhaustsystem, creating the risk of fire.
WARNING: The normal operatingtemperature of the exhaust system is veryhigh. Never work around or attempt torepair any part of the exhaust system untilit has cooled. Use special care whenworking around the catalytic converter.The catalytic converter heats up to a veryhigh temperature after only a short periodof engine operation and stays hot after theengine is switched off.
WARNING: Exhaust leaks may resultin entry of harmful and potentially lethalfumes into the passenger compartment. Ifyou smell exhaust fumes inside yourvehicle, have your vehicle inspectedimmediately. Do not drive if you smellexhaust fumes.
Your vehicle has various emission controlcomponents and a catalytic converter thatenables it to comply with applicable exhaustemission standards.
To make sure that the catalytic converter andother emission control components continueto work properly:
•Do not crank the engine for more than10 seconds at a time.
•Do not run the engine with a spark pluglead disconnected.
•Do not push-start or tow-start yourvehicle. Use booster cables. See JumpStarting the Vehicle (page 250).
•Use only the specified fuel listed.
•Do not switch the ignition off when yourvehicle is moving.
•Avoid running out of fuel.
•Have the items listed in scheduledmaintenance information performedaccording to the specified schedule.
Note:Resulting component damage maynot be covered by the vehicle Warranty.
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Engine Emission Control

PRINCIPLE OF OPERATION
WARNING: Vehicle modificationsinvolving braking system, aftermarket roofracks, suspension, steering system, tireconstruction and wheel and tire size maychange the handling characteristics of yourvehicle and may adversely affect theperformance of the electronic stabilitycontrol system. In addition, installing anystereo loudspeakers may interfere withand adversely affect the electronic stabilitycontrol system. Install any aftermarketstereo loudspeaker as far as possible fromthe front center console, the tunnel, andthe front seats in order to minimize the riskof interfering with the electronic stabilitycontrol sensors. Reducing theeffectiveness of the electronic stabilitycontrol system could lead to an increasedrisk of loss of vehicle control, vehiclerollover, personal injury and death.
WARNING: Remember that evenadvanced technology cannot defy the lawsof physics. It’s always possible to losecontrol of a vehicle due to inappropriatedriver input for the conditions. Aggressivedriving on any road condition can causeyou to lose control of your vehicleincreasing the risk of personal injury orproperty damage. Activation of theelectronic stability control system is anindication that at least some of the tireshave exceeded their ability to grip theroad; this could reduce the operator’sability to control the vehicle potentiallyresulting in a loss of vehicle control, vehiclerollover, personal injury and death. If yourelectronic stability control system activates,SLOW DOWN.
The system automatically turns on each timeyou switch the ignition on.
If a fault occurs in either the stability controlor the traction control system, you mayexperience the following conditions:
•The stability and traction control lightilluminates steadily.
•The stability control and traction controlsystems do not enhance your vehicle'sability to maintain traction of the wheels.
If a driving condition activates either thestability control or the traction control systemyou may experience the following conditions:
•The stability and traction control lightflashes.
•Your vehicle slows down.
•Reduced engine power.
•A vibration in the brake pedal.
•The brake pedal is stiffer than usual.
•If the driving condition is severe and yourfoot is not on the brake, the brake pedalmay move as the system applies higherbrake force.
The stability control system has severalfeatures built into it to help you maintaincontrol of your vehicle:
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Stability Control

PRINCIPLE OF OPERATION
WARNING: To help avoid personalinjury, always use caution when in reverse(R) and when using the sensing system.
WARNING: The system may notdetect objects with surfaces that absorbreflection. Always drive with due care andattention. Failure to take care may resultin a crash.
WARNING: Traffic control systems,inclement weather, air brakes, externalmotors and fans may affect the correctoperation of the sensing system.This maycause reduced performance or false alerts.
WARNING: The system may notdetect small or moving objects, particularlythose close to the ground.
Note:If your vehicle is equipped withMyKey™, the sensing system cannot beturned off when a MyKey™ is present. SeePrinciple of Operation (page 64).
Note:Keep the sensors, located on thebumper or fascia, free from snow, ice andlarge accumulations of dirt. If the sensorsare covered, the system’s accuracy can beaffected. Do not clean the sensors with sharpobjects.
Note:If your vehicle sustains damage to thebumper or fascia, leaving it misaligned orbent, the sensing zone may be alteredcausing inaccurate measurement ofobstacles or false alerts.
Note:Certain add-on devices installedaround the bumper or fascia may createfalse alerts. For example, large trailerhitches, bike or surfboard racks, license platebrackets, bumper covers or any other devicethat may block the normal detection zoneof the system. Remove the add-on device toprevent false alerts.
Note:When a trailer is connected to yourvehicle, the rear parking aid may detect thetrailer and therefore provide an alert. Disablethe rear parking aid when a trailer isconnected to prevent the alert.
The sensing system warns the driver ofobstacles within a certain range of yourvehicle. The system turns on automaticallywhenever you switch the ignition on.
The system can be switched off through theinformation display menu or from the pop-upmessage that appears once you shift thetransmission into reverse (R). See GeneralInformation (page 105).
If a fault is present in the system, a warningmessage appears in the information display.See Information Messages (page 112).
REAR PARKING AID
The rear sensors are only active when thetransmission is in reverse (R). As your vehiclemoves closer to the obstacle, the rate of theaudible warning increases. When theobstacle is less than 12 in (30 cm) away, thewarning sounds continuously. If the systemdetects a stationary or receding objectfarther than 12 in (30 cm) from the corners ofthe bumper, the tone sounds for only threeseconds. Once the system detects an objectapproaching, the warning sounds again.
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Parking Aids

Coverage area of up to 6 ft (1.8 m) from therear bumper. There may be decreasedcoverage area at the outer corners of thebumper.
The system detects certain objects while thetransmission is in reverse (R) :
•Your vehicle is moving toward astationary object at a speed of 3 mph(5 km/h) or less.
•Your vehicle is not moving, but a movingobject is approaching the rear of yourvehicle at a speed of 3 mph (5 km/h) orless.
•Your vehicle is moving at a speed of lessthan 3 mph (5 km/h) and a moving objectis approaching the rear of your vehicleat a speed of less than 3 mph (5 km/h).
ACTIVE PARK ASSIST (If Equipped)
WARNING: You must remain in yourvehicle when the system turns on. At alltimes, you are responsible for controllingyour vehicle, supervising the system andintervening, if required. Failure to take caremay result in the loss of control of yourvehicle, serious personal injury or death.
WARNING: The system is designedto aid the driver. It is not intended toreplace your attention and judgment. Youare still responsible to drive with due careand attention.
WARNING: The sensors may notdetect objects in heavy rain or otherconditions that cause interference.
WARNING: Active park assist doesnot apply the brakes under anycircumstances.
Note:The blind spot information systemdoes not detect traffic alongside or behindyour vehicle during an active park assistmaneuver.
Note:Active park assist is a multi-stepprocess and may require you to shift yourtransmission multiple times. Follow theon-screen instructions until you complete theparking process.
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Parking AidsE130178

The system detects an available parallelparking space and automatically steers yourvehicle (hands-free) while you control theaccelerator, transmission and brakes. Thesystem visually and audibly guides you topark your vehicle.
If you are uncomfortable with the proximityto any vehicle or object, you may choose tooverride the system by grabbing the steeringwheel or pushing the active park assistbutton.
The system may not operate correctly in anyof the following conditions:
•You use a spare tire or a tire significantlyworn more than the other tires.
•One or more tires are improperly inflated.
•You try to park on a tight curve.
•Something passes between the frontbumper and the parking space. Forexample, a pedestrian or cyclist.
•The edge of the neighboring parkingvehicle is high off the ground. Forexample, a bus, tow truck or flatbedtruck.
•The weather conditions are poor. Forexample, during heavy rain, snow or fog.
Note: Keep the sensors, located on thefascia, free from now, ice and largeaccumulations of dirt. Covered sensors canaffect the systems accuracy. Do not cleanthe sensors with sharp objects.
Note:The sensors may not detect objectswith surfaces that absorb ultrasonic wavesor cause ultrasonic interference. Forexample, motorcycle exhaust, truck airbrakes or horns.
Note:Following a change in tire size, thesystem must recalibrate and operation maybe impaired for a short time.
Do not use the system if:
•You have attached a bike rack, trailer orother object near the sensors on the frontor rear of your vehicle.
•You have attached an overhangingobject to the roof. For example, asurfboard.
•A foreign object damages or obstructsthe sensors.
•The correct tire size is not in use. Forexample, when using a mini-spare tire.
Using Active Park Assist
Press the button to turn the systemon or off.
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Parking AidsE146186