
PRINCIPLE OF OPERATION
WARNING: Vehicle modificationsinvolving braking system, aftermarketroof racks, suspension, steering system,tire construction and wheel and tire sizemay change the handling characteristicsof your vehicle and may adversely affectthe performance of the electronicstability control system. In addition,installing any stereo loudspeakers mayinterfere with and adversely affect theelectronic stability control system. Installany aftermarket stereo loudspeaker asfar as possible from the front centerconsole, the tunnel, and the front seatsin order to minimize the risk of interferingwith the electronic stability controlsensors. Reducing the effectiveness ofthe electronic stability control systemcould lead to an increased risk of loss ofvehicle control, vehicle rollover, personalinjury and death.
WARNING: Remember that evenadvanced technology cannot defy thelaws of physics. It’s always possible tolose control of a vehicle due toinappropriate driver input for theconditions. Aggressive driving on anyroad condition can cause you to losecontrol of your vehicle increasing the riskof personal injury or property damage.Activation of the electronic stabilitycontrol system is an indication that atleast some of the tires have exceededtheir ability to grip the road; this couldreduce the operator’s ability to controlthe vehicle potentially resulting in a lossof vehicle control, vehicle rollover,personal injury and death. If yourelectronic stability control systemactivates, SLOW DOWN.
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 103).
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Vehicle without stability controlskidding off its intended route.A
Vehicle with stability controlmaintaining control on a slipperysurface.
B
USING STABILITY CONTROL
The system automatically turns on eachtime you switch the ignition on.
You cannot switch the stability controlsystem off, but when you shift into reverse(R), the system deactivates.
You can switch the traction control systemoff or on. See Using Traction Control(page 103).
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WHAT IS CRUISE CONTROL
Cruise control lets you maintain a setspeed without keeping your foot on theaccelerator pedal.
Requirements
Use cruise control when the vehicle speedis greater than 20 mph (30 km/h).
SWITCHING CRUISE CONTROL
ON AND OFF
WARNING: Do not use cruisecontrol on winding roads, in heavy trafficor when the road surface is slippery. Thiscould result in loss of vehicle control,serious injury or death.
The cruise controls are on the steeringwheel. See Cruise Control (page 49).
Switching Cruise Control On
Press the button.
Switching Cruise Control Off
Press the button when thesystem is in standby mode.
The system also turns off when you switchthe ignition off.
Note:The set speed erases when youswitch the system off.
SETTING THE CRUISE
CONTROL SPEED
WARNING: When you are goingdownhill, your vehicle speed couldincrease above the set speed. Thesystem does not apply the brakes.
Drive to the speed you prefer.
Press either button to set thecurrent speed.
Take your foot off the accelerator pedal.
Note:The indicator changes color in theinformation display.
Changing the Set Speed
Press and release the button toincrease the set speed in smallincrements.
Press and hold the button to accelerate.Release the button when you reach yourpreferred speed.
Press and release the button todecrease the set speed in smallincrements.
Press and hold the button to decelerate.Release the button when you reach yourpreferred speed.
Note: If you accelerate by pressing theaccelerator pedal, the set speed does notchange. When you release the acceleratorpedal, your vehicle returns to the speed thatyou previously set.
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Automatic cancellation can occur whenthe tires lose traction or you apply theparking brake.
Hilly Condition and Trailer TowUsage
You should select a lower gear when thesystem is active in situations such asprolonged downhill driving on steepgrades, for example in mountainous areas.The system needs additional enginebraking in these situations to reduce theload on the vehicle’s regular brake systemto prevent it from overheating.
Note:An audible alarm sounds and thesystem shuts down if it applies the brakesfor an extended period of time. This allowsthe brakes to cool. The system functionsnormally again after the brakes cool.
Note:When towing with adaptive cruisecontrol, switch on Tow/Haul Mode.
Switching Adaptive Cruise ControlOff
Press and release the buttonwhen the system is in standbymode, or switch the ignition off.
Note:The set speed and gap setting iserased when you switch the system off.
Detection Issues
WARNING: On rare occasions,detection issues can occur due to theroad infrastructures, for example bridges,tunnels and safety barriers. In thesecases, the system may brake late orunexpectedly. At all times, you areresponsible for controlling your vehicle,supervising the system and intervening,if required.
WARNING: If the systemmalfunctions, have your vehicle checkedas soon as possible.
The radar sensor has a limited field of view.It may not detect vehicles at all or detecta vehicle later than expected in somesituations. The lead vehicle graphic doesnot illuminate if the system does notdetect a vehicle in front of you.
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The warning system is in two stages. Atfirst the system issues a temporary warningthat you need to take a rest. This messageonly appears for a short time. If the systemdetects further reduction in drivingalertness, another warning could be issuedwhich remains in the information displayfor a longer time. Press OK on the steeringwheel control to clear the warning. Whenactive the system runs in the backgroundand only issues a warning if required.
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 door.
LANE KEEPING SYSTEM (IF
EQUIPPED)
WARNING: You are responsible forcontrolling your vehicle at all times. Thesystem is designed to be an aid and doesnot relieve you of your responsibility todrive with due care and attention. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
WARNING: Always drive with duecare and attention when using andoperating the controls and features onyour vehicle.
WARNING: In cold and severeweather conditions the system may notfunction. Rain, snow and spray can alllimit sensor performance.
WARNING: The system will notoperate if the sensor cannot track theroad lane markings.
WARNING: The sensor mayincorrectly track lane markings as otherstructures or objects. This can result ina false or missed warning.
WARNING: Large contrasts inoutside lighting can limit sensorperformance.
WARNING: The system may notoperate properly if the sensor is blocked.Keep the windshield free fromobstruction.
WARNING: If damage occurs in theimmediate area surrounding the sensor,have your vehicle checked as soon aspossible.
WARNING: The system may notcorrectly operate if your vehicle is fittedwith a suspension kit not approved byus.
Note:The system works as long as thecamera can detect one lane marking at aspeed above 40 mph (64 km/h).
Note:The system may not function with ablocked camera, or if the windshield isdamaged or dirty.
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Adjusting the Pre-Collision AssistSettings
You can adjust the following settings byusing the information display controls. SeeGeneral Information (page 65).
•You can change alert and distancealert sensitivity to one of three possiblesettings.
•You can switch distance indication andalert on or off.
•If required, you can switch activebraking on or off.
•If required, you can switch the entirepre-collision assist feature on or off.
Note:Active braking automatically turnson every time you switch the ignition on.
Note:We recommend that you switch thesystem off if you install a snowplow orsimilar object in such a way that it mayblock the radar sensor. Your vehicleremembers the selected setting across keycycles.
Blocked Sensors
Camera.1
Radar sensor.2
If a message regarding a blocked sensoror camera appears in the informationdisplay, the radar signals or camera imagesare obstructed. With a blocked sensor orcamera, the pre-collision assist systemmay not function, or performance mayreduce. The following table lists possiblecauses and actions for when this messagedisplays.
Camera Troubleshooting
ActionCause
Clean the outside of the windshield in frontof the camera.The windshield in front of the camera isdirty or obstructed in some way.
Wait a short time. It may take severalminutes for the camera to detect that thereis no obstruction.
The windshield in front of the camera isclean but the message remains in thedisplay screen.
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When used properly, the trailer brakecontroller assists in smooth and effectivetrailer braking by powering the trailer’selectric or electric-over-hydraulic brakeswith a proportional output based on thetowing vehicle’s brake pressure.
The controller user interface consists ofthe following:
A: + and - (Gain adjustment buttons):Pressing these buttons adjusts thecontroller's power output to the trailerbrakes in 0.5 increments. You can increasethe gain setting to 10.0 (maximum trailerbraking) or decrease it to 0 (no trailerbraking). The gain setting displays in themessage center.
The controller shows gain setting, outputbar graph, and trailer connectivity statusin the information display. They appear inthe information display as follows:
•Trailer Brake Controller Gain (withouttrailer connected): Shows the currentgain setting during a given ignition cycleand when adjusting the gain. This alsodisplays if you use the manual controllever or make gain adjustments withno trailer connected.
•Trailer Brake Controller Gain Output:Displays when you push your vehicle'sbrake pedal, or upon use of the manualcontrol. Bar indicators illuminate in theinformation display to indicate theamount of power going to the trailerbrakes relative to the brake pedal ormanual control input. One bar indicatesthe least amount of output; six barsindicate maximum output.
•Trailer Connected: Displays when thesystem senses a correct trailer wiringconnection (a trailer with electric trailerbrakes) during a given ignition cycle.
•Trailer Disconnected: Displays,accompanied by a single audible tone,when the system senses a trailerconnection and then a disconnection,either intentional or unintentional,during a given ignition cycle. It alsodisplays if a truck or trailer-wiring faultoccurs causing the trailer to appeardisconnected. This message alsodisplays if you use the manual controllever without a trailer connected.
B: Manual control lever: Slide the controllever to the left to switch on the trailer'selectric brakes independent of the towvehicle's. See Procedure for AdjustingGain section for instructions on proper useof this feature. If you use the manualcontrol while the brake is also applied, thegreater of the two inputs determines thepower sent to the trailer brakes.
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wiring. Consult your trailer dealer forassistance. This can be a short to ground(such as a chaffed wire), short to voltage(such as a pulled pin on trailer emergencybreakaway battery) or the trailer brakesmay be drawing too much current.
Points to Remember
Note:Do not attempt removal of the trailerbrake controller without consulting theWorkshop Manual. Damage to the unit mayresult.
•Adjust gain setting before using thetrailer brake controller for the first time.
•Adjust gain setting, see Procedure forAdjusting Gain, whenever road,weather and trailer or vehicle loadingconditions change from when the gainwas initially set.
•Only use the manual control lever forproper adjustment of the gain duringtrailer setup. Misuse, such asapplication during trailer sway, couldcause instability of trailer or towvehicle.
•Avoid towing in adverse weatherconditions. The trailer brake controllerdoes not provide anti-lock control ofthe trailer wheels. Trailer wheels canlock up on slippery surfaces, resultingin reduced stability of trailer and towvehicle.
•The trailer brake controller is equippedwith a feature that reduces output atvehicle speeds below 11 mph (18 km/h)so trailer and vehicle braking is not jerkyor harsh. This feature is only availablewhen applying the brakes using yourvehicle's brake pedal, not thecontroller.
•The controller interacts with the brakecontrol system and powertrain controlsystem of your vehicle to provide thebest performance on different roadconditions.
•Your vehicle's brake system and thetrailer brake system workindependently of each other. Changingthe gain setting on the controller doesnot affect the operation of yourvehicle's brakes whether you attach atrailer or not.
•When you switch the engine off, thecontroller output is disabled and thedisplay and module shut down. Thecontroller module and display turn onwhen you switch the ignition on.
•The trailer brake controller is only afactory-installed or dealer-installeditem. Ford is not responsible forwarranty or performance of thecontroller due to misuse or customerinstallation.
Trailer Lamps
WARNING: Never connect anytrailer lamp wiring to the vehicle's taillamp wiring; this may damage theelectrical system resulting in fire. Contactyour authorized dealer as soon aspossible for assistance in proper trailertow wiring installation. Additionalelectrical equipment may be required.
Trailer lamps are required on most towedvehicles. Make sure all running lights, brakelights, direction indicators and hazard lightsare working.
Before Towing a Trailer
Practice turning, stopping and backing upto get the feel of your vehicle-trailercombination before starting on a trip.When turning, make wider turns so thetrailer wheels clear curbs and otherobstacles.
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