sensor FORD TAURUS 2017 Owner's Manual

PRINCIPLE OF OPERATION
WARNINGS
Vehicle modifications involvingbraking system, aftermarket roofracks, suspension, steering system,tire construction and wheel and tire sizemay change the handling characteristicsof your vehicle and may adversely affectthe performance 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.
Remember that even advancedtechnology cannot defy the laws ofphysics. 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 the road;this could reduce the operator’s ability tocontrol the vehicle potentially resulting ina loss of vehicle control, vehicle rollover,personal injury and death. If your electronicstability control system activates, SLOWDOWN.
The system automatically turns on eachtime you switch the ignition on.
If a fault occurs in either the stabilitycontrol or the traction control system, youmay experience the following conditions:
•The stability and traction control lightilluminates steadily.
•The stability control and tractioncontrol systems do not enhance yourvehicle's ability to maintain traction ofthe wheels.
If a driving condition activates either thestability control or the traction controlsystem you may experience the followingconditions:
•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 andyour foot is not on the brake, the brakepedal may move as the system applieshigher brake force.
The stability control system has severalfeatures built into it to help you maintaincontrol of your vehicle:
Electronic Stability Control
The system enhances your vehicle’s abilityto prevent skids or lateral slides byapplying brakes to one or more of thewheels individually and, if necessary,reducing engine power.
Traction Control
The system enhances your vehicle’s abilityto maintain traction of the wheels bydetecting and controlling wheel spin. SeeUsing Traction Control (page 166).
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Stability Control

PRINCIPLE OF OPERATION
WARNINGS
To help avoid personal injury, pleaseread and understand the limitationsof the system as contained in thissection. Sensing is only an aid for some(generally large and fixed) objects whenmoving on a flat surface at parking speeds.Certain objects with surfaces that absorbultrasonic waves, surrounding vehicle'sparking aid systems, traffic controlsystems, fluorescent lamps, inclementweather, air brakes, and external motorsand fans may also affect the function ofthe sensing system; this may includereduced performance or a false activation.
To help avoid personal injury, alwaysuse caution when in reverse (R) andwhen using the sensing system.
This system is not designed toprevent contact with small or movingobjects. The system is designed toprovide a warning to assist the driver indetecting large stationary objects to avoiddamaging your vehicle. The system maynot detect smaller objects, particularlythose close to the ground.
Certain add-on devices such as largetrailer hitches, bike or surfboard racksand any device that may block thenormal detection zone of the system, maycreate false beeps.
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 withsharp objects.
Note:If your vehicle sustains damage tothe bumper or fascia, leaving it misalignedor bent, the sensing zone may be alteredcausing inaccurate measurement ofobstacles or false alarms.
Note:The sensing system cannot be turnedoff when a MyKey is present. See Principleof Operation (page 51).
Note:If you attach certain add-on devicessuch as a trailer or bike rack, the rear sensingsystem may detect that add-on device andtherefore provide warnings. It is suggestedthat you disable the rear sensing systemwhen you attach an add-on device to yourvehicle to prevent these warnings.
The sensing system warns the driver ofobstacles within a certain range of yourvehicle. The system turns on automaticallywhenever you switch the ignition on.
You can turn the system on oroff by pressing the parking aidbutton. If your vehicle does nothave a parking aid button, the system canbe switched off through the informationdisplay menu or from the pop-up messagethat appears once you shift thetransmission into reverse (R). See GeneralInformation (page 89).
If a fault is present in the system, a warningmessage appears in the informationdisplay. See Information Messages(page 98).
REAR PARKING AID
The rear sensors are only active when thetransmission is in reverse (R). As yourvehicle moves closer to the obstacle, therate of the audible warning increases.When the obstacle is less than 12 in(30 cm) away, the warning soundscontinuously. If the system detects astationary or receding object farther than12 in (30 cm) from the corners of thebumper, the tone sounds for only threeseconds. Once the system detects anobject approaching, the warning soundsagain.
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Coverage area of up to 6 ft (1.8 m) fromthe rear bumper. There may be decreasedcoverage area at the outer corners of thebumper.
The system detects certain objects whilethe transmission 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 amoving object is approaching the rearof your vehicle at a speed of 3 mph(5 km/h) or less.
•Your vehicle is moving at a speed ofless than 3 mph (5 km/h) and a movingobject is approaching the rear of yourvehicle at a speed of less than 3 mph(5 km/h).
The system provides audio warnings onlywhen your vehicle is moving or when yourvehicle is stationary and the detectedobstacle is less than 12 in (30 cm) awayfrom the bumper.
ACTIVE PARK ASSIST
WARNINGS
The system is designed to aid thedriver. It is not intended to replaceyour attention and judgment. You arestill responsible to drive with due care andattention.
At all times, you are responsible forcontrolling your vehicle, supervisingthe 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 objectsin heavy rain or other conditions thatcause interference.
Active park assist does not apply thebrakes under any circumstances.
Note:Keep the sensors, located on thebumper or fascia, free from snow, ice andlarge accumulations of dirt. Covered sensorscan affect the systems accuracy. Do notclean the sensors with sharp objects.
Note:The sensors may not detect objectswith surfaces that absorb ultrasonic waves.
Active Park Assist is an electric parking aidthat uses ultrasonic sensors. The systemdetects an available parallel parking spaceand automatically steers your vehicle intothe space (hands-free) while you controlthe accelerator, gearshift and brakes. Thesystem visually and audibly instructs youto park your vehicle.
The system may not function correctly ifsomething passes between the frontbumper and the parking space (apedestrian or cyclist) or if the edge of theneighboring parked vehicle is high off theground (for example, a bus, tow truck orflatbed truck). If you are uncomfortablewith the proximity to any vehicle or object,you may choose to override the system.
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The system may not operate correctly inany of the following conditions:
•You use a spare tire or a tiresignificantly worn more than the othertires.
•One or more tires are improperlyinflated.
•You try to park on a tight curve.
Do not use the system if:
•You have attached a bike rack, traileror other object near the sensors on thefront or rear of your vehicle.
•You have attached an overhangingobject (surfboard) to the roof.
•The front bumper or side sensors aredamaged or obstructed (front bumpercover).
•The correct tire size is not in use on yourvehicle (for example, a mini-spare tire).
Using Active Park Assist
Press the button to turn thesystem on or off.
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. If thedirection indicator is not used, the systemdefaults to the passenger side of yourvehicle.
When the system finds a suitable space itdisplays a message and a tone sounds.Stop your vehicle and follow theinstructions on the display screen. If yourvehicle is moving very slowly, you mayneed to pull forward a short distancebefore the system is ready to park.
Note:You can also activate the systemafter you have already driven partially orcompletely past the parking space. To doso, press the active park assist button andthe system will inform you if you haverecently past a suitable parking space.
Note:You must observe that the selectedspace remains clear of obstructions at alltimes in the maneuver.
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Certain vehicle conditions can alsodeactivate the system, such as:
•Traction control has activated on aslippery or loose surface.
•There is an anti-lock brake systemactivation or failure.
•Something touches the steering wheel.
If a problem occurs with the system, awarning message is displayed, followedby a chime. Occasional system messagesmay occur in normal operation. Forrecurring or frequent system faults, contactan authorized dealer to have your vehicleserviced.
Troubleshooting the System
The system does not look for a space
The traction control system may be off.
The transmission is in reverse (R); your vehicle must be moving forward to detect aparking space.
The system does not offer a particular space
The sensors may be covered (for example, snow, ice or dirt buildup). Covered sensorscan affect the system's functionality
There is not enough room in the parking space for your vehicle to safely park.
There is not enough space for the parking maneuver on the opposite side of the parkingspace.
The parking space is farther than 5 ft (1.5 m) or closer than 16 in (40 cm) away.
Your vehicle is going faster than 22 mph (35 km/h).
You may have recently disconnected or replaced the battery. After a battery disconnect,the vehicle must be driven on a straight road at a speed greater than 12 mph (20 km/h)for up to 30 seconds.
The system does not position your vehicle where I want in the space
Your vehicle is rolling in the opposite direction of the transmission (rolling forward whenreverse [R] is selected).
An irregular curb along the parking space prevents the system from aligning your vehicleproperly.
Vehicles or objects bordering the space may not be positioned correctly.
Your vehicle was pulled too far past the parking space.
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Parking Aids

Fixed Guidelines
Note:Fixed guidelines are only availablewhen the transmission is in reverse (R).
Note:The centerline is only available iffixed guidelines are on.
Rear bumperA
Fixed guideline: Red ZoneB
Fixed guideline: Yellow zoneC
Fixed guideline: Green zoneD
CenterlineE
Always use caution while reversing.Objects in the red zone are closest to yourvehicle and objects in the green zone arefarther away. Objects are getting closer toyour vehicle as they move from the greenzone to the yellow or red zones. Use theside view mirrors and rear view mirror toget better coverage on both sides and rearof the vehicle.
Manual Zoom
WARNING
When manual zoom is on, the fullarea behind your vehicle may notshow. Be aware of your surroundingswhen using the manual zoom feature.
Note:Manual zoom is only available whenthe transmission is in reverse (R).
Note:When you enable manual zoom, onlythe centerline is shown.
Manual zoom allows you to get a closerview of an object behind your vehicle. Thezoomed image keeps the bumper in theimage to provide a reference. The zoom isonly active while the transmission is inreverse (R).
Selectable settings for this feature areZoom in (+) and Zoom out (-). Press thesymbol in the camera screen to change theview. The default setting is Zoom OFF.
Camera System Settings
The rear view camera system settings canbe accessed through the display screen.See Settings (page 418).
Enhanced Park Aids or Park Pilot (IfEquipped)
The system provides an image of yourvehicle and the sensor zones in the displayscreen. The zones highlight green, yellowand red when the parking aid sensorsdetect an object in the coverage area.
Selectable settings for this feature are ONand OFF.
Rear Camera Delay
When shifting the transmission out ofreverse (R) and into any gear other thanpark (P), the camera image remains in thedisplay until:
•Your vehicle speed reachesapproximately 5 mph (8 km/h).
•You shift your vehicle into park (P).
Selectable settings for this feature are ONand OFF. The default setting for the rearcamera delay is OFF.
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A
E
D
C
B

The indicator appears in theinformation display.
The current gap setting and SET alsoappears in the instrument cluster.
Setting the Adaptive Cruise Speed
1. Drive to desired speed.
2. Press and release SET+ or SET-.
3. Take your foot off the acceleratorpedal.
4. The information display will show agreen indicator light, current gapsetting and desired set speed.
5. A vehicle graphic illuminates if there isa vehicle detected in front of you.
Note:When adaptive cruise control isactive, the speedometer may vary slightlyfrom the set speed displayed in theinformation display.
Following a Vehicle
WARNINGS
When following a vehicle, yourvehicle does not decelerateautomatically to a stop, nor doesyour vehicle always decelerate quicklyenough to avoid a crash without driverintervention. Always apply the brakes whennecessary. Failing to do so may result in acrash, serious injury or death.
Adaptive cruise control only warnsof vehicles detected by the radarsensor. In some cases there may beno warning or a delayed warning. Alwaysapply the brakes when necessary. Failureto do so may result in a crash, serious injuryor death.
Note:The brakes may emit a sound whenmodulated by the adaptive cruise controlsystem.
When a vehicle ahead of you enters thesame lane or a slower vehicle is ahead inthe same lane, the vehicle speed adjuststo maintain a preset gap distance. Thedistance setting is adjustable.
The lead vehicle graphic will illuminate.
To help you pass a vehicle in front of you,the adaptive cruise control system mayprovide a small temporary accelerationwhen you switch on your left turn signalwhile following a lead car.
Your vehicle maintains a consistent gapfrom the vehicle ahead until:
•The vehicle in front of you acceleratesto a speed above the set speed.
•The vehicle in front of you moves outof your lane or out of view.
•The vehicle speed falls below 12 mph(20 km/h).
•A new gap distance is set.
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Switching the System Off
Note:The set speed memory erases whenyou switch off the system.
Press and release OFF or turn off theignition.
Detection Issues
WARNING
On rare occasions, detection issuescan occur due to the roadinfrastructures, for example bridges,tunnels and safety barriers. In these cases,the system may brake late orunexpectedly. At all times, you areresponsible for controlling your vehicle,supervising the system and intervening, ifrequired.
The radar sensor has a limited field ofvision. It may not detect vehicles at all ordetect a vehicle later than expected insome situations. The lead vehicle graphicwill not illuminate if the system does notdetect a vehicle 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 frontwhen driving into and coming outof a bend or curve in the road.
C
In these cases the system may brake lateor unexpectedly. The driver should stayalert and intervene when necessary.
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If something hits the front end of yourvehicle or damage occurs, theradar-sensing zone may change. This couldcause missed or false vehicle detections.See an authorized dealer to have the radarchecked for proper coverage andoperation.
Blocked Sensor
A message displays if something obstructsthe radar signals from the sensor. Thesensor is located behind a fascia covernear the driver side of the lower grille. Thesystem cannot detect a vehicle ahead andwill not function when something obstructsthe radar signals. The following table listspossible causes and actions for thismessage displaying.
ActionCause
Clean the grille surface in front of the radaror remove the object causing the obstruc-tion.
The surface of the radar in the grille is dirtyor obstructed in some way.
Wait a short time. It may take severalminutes for the radar to detect that it is freefrom obstruction.
The surface of the radar in the grille is cleanbut the message remains in the display.
Do not use the system in these conditionsbecause it may not detect any vehiclesahead.
Heavy rain or snow is interfering with theradar signals.
Do not use the system in these conditionsbecause it may not detect any vehiclesahead.
Swirling water, or snow or ice on the surfaceof the road may interfere with the radarsignals.
Wait a short time or switch to normal cruisecontrol.You are in a desert or remote area with noother vehicles and no roadside objects.
Due to the nature of radar technology, it ispossible to get a blockage warning and notbe blocked. This can happen, for example,when driving in sparse rural or desertenvironments. A false blocked conditionwill either self clear or clear after a keycycle.
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DRIVER ALERT (If Equipped)
PRINCIPLE OF OPERATION
WARNINGS
The system is designed to aid thedriver. It is not intended to replaceyour attention and judgment. You arestill responsible to drive with due care andattention.
At all times, you are responsible forcontrolling your vehicle, supervisingthe system and intervening, ifrequired. Failure to take care may result inthe loss of control of your vehicle, seriouspersonal injury 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 inthe system warning you even if youare not feeling tired.
In cold and severe weatherconditions the system may notfunction. Rain, snow and spray canall limit sensor performance.
The system will not operate if thesensor cannot track the road lanemarkings.
If damage occurs in the immediatearea surrounding the sensor, haveyour vehicle checked as soon aspossible.
The system may not correctlyoperate if your vehicle is fitted witha suspension kit not approved by us.
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:The system will store the on or offsetting in the information display menuthrough ignition cycles.
Note:If enabled in the menu, the systemwill be active at speeds above 40 mph(64 km/h). When below the activationspeed, the information display will informthe driver that the 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 will alert you usinga chime and a message in the clusterdisplay.
USING DRIVER ALERT
Switching the System On and Off
Switch the system on or off using theinformation display. See GeneralInformation (page 89).
When activated, the system will monitoryour alertness level based upon yourdriving behavior in relation to the lanemarkings, and other factors.
System Warnings
Note:The system will not issue warningsbelow approximately 40 mph (64 km/h).
The warning system has two stages. Atfirst, the system issues a temporarywarning that you need to take a rest. Thismessage will only appear for a short time.If the system detects further reduction indriving alertness, it may issue anotherwarning that will remain in the informationdisplay for a longer time. You can press OKon the steering wheel control to clear thewarning.
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Driving Aids