brake sensor LINCOLN MKX 2018 Owners Manual

Type One - Conventional (Non-Configurable)
The daytime running lamps turn on when:
1. Switching the ignition on.
2. The transmission is not in park (P) forvehicles with automatic transmissions, orreleasing the parking brake for vehicleswith manual transmissions.
3. The lighting control is in the off, parkinglamp or autolamps positions.
4. The headlamps are off.
Type Two - Configurable
Switch the daytime running lamps on or offusing the information display. SeeInformation Displays (page 118).
The daytime running lamps turn on when:
1. The lamps are on in the informationdisplay.
2. Switching the ignition on.
3. The transmission is not in park (P) forvehicles with automatic transmissions, orreleasing the parking brake for vehicleswith manual transmissions.
4. The lighting control is in the autolampsposition.
5. The headlamps are off.
The other lighting control switch positionsdo not turn on the daytime running lamps.
If the daytime running lamps are off in theinformation display, the lamps stay off in allswitch positions.
AUTOMATIC HIGH BEAM
CONTROL (If Equipped)
WARNING
The system does not relieve you ofyour responsibility to drive with duecare and attention. You may need to overridethe system if it does not turn the high beamson or off.
The system turns on high beams if it is darkenough and no other traffic is present. If itdetects an approaching vehicle’s headlampsor tail lamps, or street lighting ahead, thesystem turns off high beams before they candistract other road users. Low beams remainon.
Note:The system may not operate properlyif the sensor is blocked. Keep the windshieldfree from obstruction or damage.
Note:The system may not operate properlyin cold or inclement conditions. You canswitch on the high beams by overriding thesystem.
Note:If the system detects a blockage, forexample bird droppings, bug splatter, snowor ice, the system goes into low beam modeuntil you clear the blockage. A message mayappear in the information display if thecamera is blocked.
Note:Using much larger tires or equippingvehicle accessories such as snowplows canmodify your vehicle's ride height anddegrade automatic high beam controlperformance.
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Lighting

HILL START ASSIST
WARNINGS
The system does not replace theparking brake. When you leave yourvehicle, always apply the parking brake.Failure to leave your vehicle securely parkedmay lead to a crash or injury. See ElectricParking Brake (page 200).
You must remain in your vehicle whenthe system turns on. At all times, youare responsible for controlling your vehicle,supervising the system and intervening, ifrequired. Failure to take care may result inthe loss of control of your vehicle, seriouspersonal injury or death.
The system will turn off if a malfunctionis apparent or if you rev the engineexcessively. Failure to take care may resultin the loss of control of your vehicle, seriouspersonal injury or death.
The system makes it easier to pull awaywhen your vehicle is on a slope without theneed to use the parking brake.
When the system is active, your vehicleremains stationary on the slope for two tothree seconds after you release the brakepedal. This allows time to move your footfrom the brake to the accelerator pedal. Thesystem releases the brakes automaticallyonce the engine has developed sufficienttorque to prevent your vehicle from rollingdown the slope. This is an advantage whenpulling away on a slope, for example from acar park ramp, traffic lights or when reversinguphill into a parking space.
Note:The system only functions when youbring your vehicle to a complete standstill inan uphill gear (for example, drive (D) whenfacing uphill or reverse (R) when facingdownhill).
Note:There is no warning light to indicatethe system is either on or off.
Using Hill Start Assist
1. Press the brake pedal to bring yourvehicle to a complete standstill. Keep thebrake pedal pressed.
2. If the sensors detect that your vehicle ison a slope, the system activatesautomatically.
3. When you remove your foot from thebrake pedal, your vehicle remains on theslope without rolling away for about twoto three seconds. This hold timeautomatically extends if you are in theprocess of driving off.
4. Drive off in the normal manner. Thesystem releases the brakes automatically.
Note:When you remove your foot from thebrake pedal and press the pedal again whenthe system is active, you will experiencesignificantly reduced brake pedal travel. Thisis normal.
Switching the System On and Off
Vehicles with Manual Transmission
You can switch this feature on or off in theinformation display. The system remembersthe last setting when you start your vehicle.
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Brakes

PRINCIPLE OF OPERATION
WARNINGS
Vehicle modifications involving brakingsystem, aftermarket roof racks,suspension, steering system, tireconstruction and wheel and tire size maychange the handling characteristics of yourvehicle and may adversely affect theperformance of the electronic stability controlsystem. In addition, installing any stereoloudspeakers may interfere with andadversely affect the electronic stabilitycontrol system. Install any aftermarket stereoloudspeaker as far as possible from the frontcenter console, the tunnel, and the frontseats in order to minimize the risk ofinterfering with the electronic stability controlsensors. Reducing the effectiveness of theelectronic stability control system could leadto an increased risk of loss of vehicle control,vehicle rollover, personal injury and death.
WARNINGS
Remember that even advancedtechnology cannot defy the laws ofphysics. It’s always possible to lose controlof a vehicle due to inappropriate driver inputfor the conditions. Aggressive driving on anyroad condition can cause you to lose controlof your vehicle increasing the risk of personalinjury or property damage. Activation of theelectronic stability control system is anindication that at least some of the tires haveexceeded their ability to grip the road; thiscould reduce the operator’s ability to controlthe vehicle potentially resulting in a loss ofvehicle control, vehicle rollover, personalinjury and death. If your electronic stabilitycontrol 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
WARNINGS
To help avoid personal injury, alwaysuse caution when in reverse (R) andwhen using the sensing system.
The system may not detect objectswith surfaces that absorb reflection.Always drive with due care and attention.Failure to take care may result in a crash.
Traffic control systems, inclementweather, air brakes, external motorsand fans may affect the correct operation ofthe sensing system.This may cause reducedperformance or false alerts.
The system may not detect small ormoving objects, particularly those closeto the ground.
Note:If your vehicle is equipped withMyKey™, the sensing system cannot beturned off when a MyKey™ is present. SeePrinciple of Operation (page 65).
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 118).
If a fault is present in the system, a warningmessage appears in the information display.See Information Messages (page 125).
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

If the transmission is in neutral (N), the sidesensing system provides visual distanceindication only when your vehicle is movingbelow a speed of 5 mph (8 km/h) and thereis a front or rear parking aid obstacledetected, and the side obstacle is within24 in (60 cm) from the side of your vehicle.When you stop your vehicle the visualdistance indication stops after four seconds.
If the side sensing system is not available,the side distance indicator blocks do notappear.
The side sensing system is not availableunder the following condition:
•If you switch the traction control systemoff.
The side sensing system may not beavailable until you have driven approximatelythe length of your vehicle in order for thesystem to reinitialize if:
•You switch the ignition on, off and backon.
•Your vehicle remains stationary for overtwo minutes.
•The anti-lock brake system is activated.
•The traction control system is activated.
•When the steering wheel angleinformation is not available, the sidesensing system is not available. Thevehicle must be driven at least 492 ft(150 m) above 19 mph (30 km/h) torecover the steering wheel angleinformation.
ACTIVE PARK ASSIST (If Equipped)
Parallel Parking, PerpendicularParking, Parallel Park Out Assist
WARNINGS
You must remain in your vehicle whenthe system turns on. At all times, youare responsible for controlling your vehicle,supervising the system and intervening, ifrequired. Failure to take care may result inthe loss of control of your vehicle, seriouspersonal injury or death.
The sensors may not detect objects inheavy rain or other conditions thatcause interference.
WARNINGS
Active park assist does not apply thebrakes under any circumstances.
The system is designed to aid thedriver. It is not intended to replace yourattention and judgment. You are stillresponsible to drive with due care andattention.
Note:The Blind Spot Information Systemdoes not detect traffic alongside or behindyour vehicle during an Active Park Assistmaneuver.
The system detects an available parallel orperpendicular parking space andautomatically steers your vehicle into thespace (hands-free) while you control theaccelerator, gearshift and brakes. The systemvisually and audibly guides you to park yourvehicle.
If you are uncomfortable with the proximityto any vehicle or object, you may choose tooverride the system by grabbing the steeringwheel or by pressing the button.
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Parking Aids

Parallel Park Out Assist automatically steersyour vehicle out of a parallel parking space(hands-free) while you control theaccelerator, gearshift and brakes. The systemvisually and audibly guides you to entertraffic.
The system may not correctly operate 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 parkedvehicle 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 on the bumper orfascia free from snow, ice and largeaccumulations of dirt. Covered sensors canaffect the system's 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 foreign object closeto the sensors on the front or rear of yourvehicle. For example, a bike rack ortrailer.
•You attach an overhanging object to theroof. For example, a surfboard.
•A foreign object damages or obstructsthe front or rear bumper or side sensors.
•The correct tire size is not in use on yourvehicle. For example, a mini-spare tire.
Using Active Park Assist - Parallel Parking
Press the Active Park Assist buttononce to search for a parallelparking space.
When driving at a speed less than 22 mph(35 km/h), the system automatically scansboth sides of your vehicle for an availableparking space. The system displays amessage and a corresponding graphic toindicate it is searching for a parking space.Use the direction indicator to selectsearching either to the left-hand side orright-hand side of your vehicle.
Note:If the direction indicators are not used,the system defaults to the passenger sideof your vehicle.
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Obstacle Distance Indicator (If Equipped)
The system will provide an image of yourvehicle and the sensor zones. The zones willhighlight green, yellow and red when theparking aid sensors detect an object in thecoverage area.
Manual Zoom
WARNING
When manual zoom is on, the full areabehind your vehicle may not show. Beaware of your surroundings when using themanual zoom feature.
Note:Manual zoom is only available whenthe transmission is in reverse (R).
Note:When you enable manual zoom, onlythe centerline is shown.
Selectable settings for this feature are Zoomin (+) and Zoom out (-). Press the symbol inthe camera screen to change the view. Thedefault setting is Zoom OFF.
This allows you to get a closer view of anobject behind your vehicle. The zoomedimage keeps the bumper in the image toprovide a reference. The zoom is only activewhile the transmission is in reverse (R).
Rear Camera Delay
Selectable settings for this feature are ONand OFF. The default setting for the rearcamera delay is OFF.
When shifting the transmission out of reverse(R) and into any gear other than park (P), thecamera image remains in the display until:
•Your vehicle speed sufficiently increases.
•You shift your vehicle into park (P)(automatic transmission).
•You apply the parking brake (manualtransmission).
360 DEGREE CAMERA (If Equipped)
WARNINGS
The 360 degree camera system is asupplement system that still requiresthe driver to use it in conjunction with lookingout the windows, and checking the interiorand exterior mirrors for maximum coverage.
Use caution when turning camerafeatures on or off while out of park (P).Make sure your vehicle is not moving.
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Switching Cruise Control Off
Note:You erase the set speed when youswitch the system off.
Press OFF when the system is in stand bymode, or switch the ignition off.
USING ADAPTIVE CRUISE
CONTROL (If Equipped)
WARNINGS
Always pay close attention to changingroad conditions when using adaptivecruise control. The system does not replaceattentive driving. Failing to pay attention tothe road may result in a crash, serious injuryor death.
Do not use the adaptive cruise controlwhen entering or leaving a highway,on roads with intersections or roundaboutsor non-vehicular traffic or roads that arewinding, slippery, unpaved, or steep slopes.
Do not use the system in poor visibility,for example fog, heavy rain, spray orsnow.
WARNINGS
Do not use the system when towing atrailer with aftermarket trailer brakecontrols. Aftermarket trailer brakes will notfunction properly when you switch thesystem on because the brakes areelectronically controlled. Failing to do so mayresult in loss of vehicle control, which couldresult in serious injury.
Do not use tire sizes other than thoserecommended because this can affectthe normal operation of the system. Failureto do so may result in a loss of vehiclecontrol, which could result in serious injury.
Adaptive cruise control may not detectstationary or slow moving vehiclesbelow 6 mph (10 km/h).
Adaptive cruise control does not detectpedestrians or objects in the road.
Adaptive cruise control does not detectoncoming vehicles in the same lane.
Adaptive cruise control is not a crashwarning or avoidance system.
Note:It is your responsibility to stay alert,drive safely and be in control of the vehicleat all times.
The system adjusts your vehicle speed tomaintain the set gap between you and thevehicle in front of you in the same lane. Youcan select four gap settings.
The system uses a radar sensor that projectsa beam directly in front of your vehicle.
The adaptive cruise controls are on thesteering wheel.
Switching Adaptive Cruise Control On
Press ON.
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The indicator, current gap settingand set speed appear in theinformation display.
Setting the Adaptive Cruise Speed
Note:When adaptive cruise control is active,the speedometer may vary slightly from theset speed displayed in the informationdisplay.
1. Drive to desired speed.
2. Press SET+ or SET-.
3. A green indicator light, the current gapsetting and your set speed appear in theinformation display.
4.Take your foot off the accelerator pedal.
5.A vehicle graphic illuminates if there is avehicle detected in front of you.
Following a Vehicle
WARNINGS
When following a vehicle, your vehicledoes not decelerate automatically to astop, nor does your vehicle alwaysdecelerate quickly enough to avoid a crashwithout driver intervention. Always apply thebrakes when necessary. Failing to do so mayresult in a crash, serious injury or death.
Adaptive cruise control only warns ofvehicles detected by the radar sensor.In some cases there may be no warning ora delayed warning. You should always applythe brakes when necessary. Failure to do somay result in a crash, serious injury or death.
Note:When you are following a vehicle andyou switch on a direction indicator, adaptivecruise control may provide a small temporaryacceleration to help you pass.
Note:The brakes may emit noise whenapplied by the system.
When a vehicle ahead of you enters thesame lane or a slower vehicle is ahead in thesame lane, the vehicle speed adjusts tomaintain a preset gap distance. A vehiclegraphic illuminates in the instrument cluster.
Your vehicle maintains a consistent gap fromthe vehicle ahead until:
•The vehicle in front of you accelerates toa speed above the set speed.
•The vehicle in front of you moves out ofthe lane you are in.
•Your vehicle speed falls below 12 mph(20 km/h).
•You set a new gap distance.
The system applies the brakes to slow yourvehicle to maintain a safe gap distance fromthe vehicle in front. The system only applieslimited braking. You can override the systemby applying the brakes.
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Detection Issues
WARNINGS
On rare occasions, detection issuescan occur due to the roadinfrastructures, for example bridges, tunnelsand safety barriers. In these cases, thesystem may brake late or unexpectedly. Atall times, you are responsible for controllingyour vehicle, supervising the system andintervening, if required.
If the system malfunctions, have yourvehicle checked as soon as possible.
The radar sensor has a limited field of view.It may not detect vehicles at all or detect avehicle later than expected in somesituations. The lead vehicle graphic does notilluminate if the system does not detect avehicle in front of you.
Detection issues can occur:
When driving on a different linethan the vehicle in front.A
With vehicles that edge into yourlane. The system can only detectthese vehicles once they movefully into your lane.
B
There may be issues with thedetection of vehicles in front whendriving into and coming out of abend or curve in the road.
C
In these cases, the system may brake late orunexpectedly. You should stay alert and takeaction when necessary.
If something hits the front end of your vehicleor damage occurs, the radar-sensing zonemay change. This could cause missed orfalse vehicle detection.
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