warning LINCOLN MKX 2018 Owners Manual

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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If the system determines that its maximumbraking level is not sufficient, an audiblewarning sounds when the system continuesto brake. A red warning bar displays on thewindshield and you must take immediateaction.
Setting the Gap Distance
Note:The gap setting is time dependent andtherefore the distance adjusts with yourvehicle speed.
Note:It is your responsibility to select a gapappropriate to the driving conditions.
You can decrease or increase the distancebetween your vehicle and the vehicle in frontby pressing the gap control.
Gap decrease.A
Gap increase.B
The selected gap appears in the informationdisplay as shown by the bars in the image.
Adaptive Cruise Control Gap Settings
Dynamic behaviorGraphic display, barsindicated betweenvehicles
Sport.1
Normal.2
Normal.3
Comfort.4
Each time you switch the system on, itselects the last chosen gap setting.
Overriding the Set Speed
WARNING
If you override the system by pressingthe accelerator pedal, it does notautomatically apply the brakes to maintain agap from any vehicle ahead.
When you press the accelerator pedal, youoverride the set speed and gap distance.
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When you override the system, thegreen indicator light illuminatesand the vehicle graphic does notappear in the information display.
The system resumes operation when yourelease the accelerator pedal. The vehiclespeed decreases to the set speed, or a lowerspeed if following a slower vehicle.
Changing the Set Speed
•Press SET+ or SET- to change the setspeed in small increments.
•Press the accelerator or brake pedal untilyou reach the desired speed. Press SET+or SET-.
•Press and hold SET+ or SET- to changethe set speed in large increments.Release the control when you reach thedesired speed.
The system may apply the brakes to slowthe vehicle to the new set speed. The setspeed displays continuously in theinformation display when the system isactive.
Canceling the Set Speed
Press CNCL or tap the brake pedal. The setspeed does not erase.
Resuming the Set Speed
Note:Only use resume if you are aware ofthe set speed and intend to return to it.
Press RES. Your vehicle speed returns tothe previously set speed and gap setting. The set speed displays continuously in theinformation display when the system isactive.
Automatic Cancellation
Note:If the engine speed drops too low, anaudible warning sounds and a messageappears in the information display.Automatic braking releases.
The system does not operate below 12 mph(20 km/h).
Automatic cancellation can also occur if:
•The tires lose traction.
•The engine speed is too low.
•You apply the parking brake.
Hilly Condition Usage
Note:An audible alarm sounds and thesystem shuts down if it applies brakes for anextended period of time. This allows thebrakes to cool. The system functionsnormally again after the brakes cool.
Select a lower gear when the system isactive in situations such as prolongeddownhill driving on steep grades, forexample in mountainous areas. The systemneeds additional engine braking in thesesituations to reduce the load on the vehicle’sregular brake system to prevent it fromoverheating.
Switching Adaptive Cruise Control Off
Note:You erase the set speed and gapsetting when you switch the system off.
Press OFF when the system is in standbymode, or switch the ignition off.
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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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ActionCause
Do not use the system in these conditions because it may not detectany vehicles ahead.Water, snow or ice on the surface of the road may interfere with theradar signals.
Wait a short time or switch to normal cruise control.You are in a desert or remote area with no other vehicles and noroadside objects.
Due to the nature of radar technology, it is possible to get a blockage warning with no actual block. This happens, for example, when drivingin sparse rural or desert environments. A false blocked condition either self clears, or clears after you restart your vehicle.
Switching to Normal Cruise Control
WARNING
Normal cruise control will not brakewhen your vehicle is approachingslower vehicles. Always be aware of whichmode you have selected and apply thebrakes when necessary.
You can change from adaptive cruise controlto normal cruise control through theinformation display.
The cruise control indicator lightreplaces the adaptive cruisecontrol indicator light if you selectnormal cruise control. The gap setting doesnot display, and the system does not respondto lead vehicles. Automatic braking remainsactive to maintain set speed.
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DRIVER ALERT (If Equipped)
PRINCIPLE OF OPERATION
WARNINGS
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.
At all times, you are responsible forcontrolling your vehicle, supervisingthe system and intervening, if required.Failure to take care may result in the loss ofcontrol of your vehicle, serious personalinjury or death.
The system may not function if thesensor is blocked.
Take regular rest breaks if you feeltired. Do not wait for the system towarn you.
Certain driving styles may result in thesystem warning you even if you are notfeeling tired.
WARNINGS
In cold and severe weather conditionsthe system may not function. Rain,snow and spray can all limit sensorperformance.
The system will not operate if thesensor cannot track the road lanemarkings.
If damage occurs in the immediate areasurrounding the sensor, have yourvehicle checked as soon as possible.
Note:The system may not operate correctlyif you modify the ride height.
Note:Keep the windshield free fromobstructions. For example, bird droppings,insects and snow or ice.
Note:If the camera is blocked or if thewindshield is damaged, the system may notfunction.
Note:If enabled in the menu, the systemactivates at speeds above 40 mph (64 km/h).When below the activation speed, theinformation display informs the driver thatthe system is unavailable.
The system automatically monitors yourdriving behavior using various inputsincluding the front camera sensor.
If the system detects that your drivingalertness is reduced below a certainthreshold, the system alerts you using achime and a message in the informationdisplay.
USING DRIVER ALERT
Switching the System On and Off
Switch the system on or off using theinformation display. See General Information(page 118).
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When active, the system monitors youralertness level based upon your drivingbehavior in relation to the lane markings andother factors.
System Warnings
Note:The system does not issue warningsbelow approximately 40 mph (64 km/h).
The warning system has two stages. First,the system issues a temporary warning thatyou need to take a rest. This message onlyappears for a short time. If the systemdetects further reduction in driving alertness,it may issue another warning that remains inthe information display for a longer time. Youcan press OK on the steering wheel controlto clear the warning.
System Display
When active, the system runs automaticallyin the background and only issues a warningif required. You can view the status at anytime using the information display. SeeGeneral Information (page 118).
The alertness level is shown by six steps ina colored bar.
The current assessment of your alertness iswithin a typical range.
The current assessment of your alertnessindicates that you should rest as soon assafely possible.
The status bar travels from left to right as thecalculated alertness level decreases. As themeter approaches the rest icon, the colorturns from green to yellow to red.
The yellow position indicates the firstwarning is active and the red positionindicates the second warning is active.
Note:If you have recently received awarning, you should consider resting, evenif the current assessment is within the typicalrange.
Note:If the camera sensor cannot track theroad lane markings, or if your vehicle speeddrops below approximately 40 mph(64 km/h), the alertness level changes togrey for a short time and the informationdisplay informs you that the system isunavailable.
Resetting the System
You can reset the system by either:
•Switching the ignition off and on.
•Stopping the vehicle and then openingand closing the driver’s door.
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LANE KEEPING SYSTEM (If Equipped)
WARNINGS
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.
Always drive with due care andattention when using and operating thecontrols and features on your vehicle.
At all times, you are responsible forcontrolling your vehicle, supervisingthe system and intervening, if required.Failure to take care may result in the loss ofcontrol of your vehicle, serious personalinjury or death.
In cold and severe weather conditionsthe system may not function. Rain,snow and spray can all limit sensorperformance.
The system will not operate if thesensor cannot track the road lanemarkings.
WARNINGS
The sensor may incorrectly track lanemarkings as other structures or objects.This can result in a false or missed warning.
The system may not operate properlyif the sensor is blocked. Keep thewindshield free from obstruction.
If damage occurs in the immediate areasurrounding the sensor, have yourvehicle checked as soon as possible.
Note:The system works above 40 mph(64 km/h).
Note:The system works as long as thecamera can detect one lane marking.
Note:When Aid or both modes are selectedand the system detects no steering activityfor a short period, the system alerts you toput your hands on the steering wheel. Thesystem may detect a light grip or touch onthe steering wheel as hands off driving.
The system notifies you to stay in your lanethrough the steering system and theinstrument cluster display when the frontcamera detects an unintentional drift out ofyour lane is likely to occur. The systemautomatically detects and tracks the roadlane markings using a camera mountedbehind the interior rear view mirror.
Switching the System On and Off
Note:The system on or off setting is storeduntil it is manually changed, unless a MyKeyis detected. If the system detects a MyKeyit defaults to on and the mode is set to Alert.
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Intensity: This setting affects the intensity ofthe steering wheel vibration used for the alertand alert + aid modes. This setting does notaffect the aid mode.
•Low
•Normal
•High
System Display
When you switch on the system, an overheadgraphic of a vehicle with lane markings willdisplay in the information display. If youselect aid mode when you switch on thesystem, a separate white icon will alsoappear or in some vehicles arrows willdisplay with the lane markings.
When you switch off the system, the lanemarking graphics will not display.
While the system is on, the color of the lanemarkings will change to indicate the systemstatus.
Gray: Indicates that the system is temporarilyunable to provide a warning or interventionon the indicated side(s). This may bebecause:
•Your vehicle is under the activationspeed.
•The turn indicator is active.
•Your vehicle is in a dynamic maneuver.
•The road has no or poor lane markingsin the camera field-of-view.
•The camera is obscured or unable todetect the lane markings due toenvironmental conditions (significant sunangles, shadows, snow, heavy rain orfog), traffic conditions (following a largevehicle that is blocking or shadowing thelane), or vehicle conditions (poorheadlamp illumination).
See Troubleshooting for additionalinformation.
Green: Indicates that the system is availableor ready to provide a warning or intervention,on the indicated side(s).
Yellow: Indicates that the system is providingor has just provided a lane keeping aidintervention.
Red: Indicates that the system is providingor has just provided a lane keeping alertwarning.
The system can be temporarily suppressedat any time by the following:
•Quick braking.
•Fast acceleration.
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•Using the turn signal indicator.•Evasive steering maneuver.
Troubleshooting
Why is the feature not available (line markings are gray) when I can see the lane markings on the road?
Vehicle speed is outside the operational range of the feature
Sun is shining directly into the camera lens
Quick intentional lane change
Staying too close to the lane marking
Driving at high speeds in curves
The last Alert warning or Aid intervention occurred a short time ago
Ambiguous lane markings (mainly in construction zones)
Rapid transition from light to dark or vice versa
Sudden offset in lane markings
ABS or AdvanceTrac activation
Camera blockage due to dirt, grime, fog, frost or water on the windshield
Driving too close to the vehicle in front of you
Transitioning between no lane markings to lane markings or vice versa
Standing water on the road
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