brakes FORD FOCUS 2018 User Guide

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 150).
1512018 Focus (CDH) Canada/United States of America, JM5J 19A321 AA enUSA, Edition date: 201706, Second PrintingStability 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 55).
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 92).
If a fault is present in the system, a warningmessage appears in the informationdisplay. See Information Messages(page 96).
REAR PARKING AID (If Equipped)
The rear parking aid sensors automaticallyturn on when you shift into reverse (R).
As your vehicle moves closer to theobstacle, the rate of the audible warningincreases. When the obstacle is less than12 in (30 cm) away, the warning soundscontinuously. If the system detects anobject farther than 12 in (30 cm) from thecorners of the bumper, the tone sounds foronly three seconds. If the system detectsan approaching object the warning soundsagain.
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ACTIVE PARK ASSIST (If Equipped)
Parallel Parking Assist
WARNINGS
You must remain in your vehiclewhen the system turns on. At alltimes, you are responsible forcontrolling your vehicle, supervising thesystem and intervening, if required. Failureto take care may result in the loss ofcontrol of your vehicle, serious personalinjury 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.
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.
Note:The Blind Spot Information Systemdoes not detect traffic alongside or behindyour vehicle during an Active Park Assistmaneuver.
The system detects an available parallelparking space and automatically steersyour vehicle into the space (hands-free)while you control the accelerator, gearshiftand brakes. The system visually andaudibly guides you when parking yourvehicle.
If you are uncomfortable with the proximityto any vehicle or object, you may chooseto override the system by grabbing thesteering wheel or by pressing the activepark assist button.
The system may not correctly operate 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.
•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 orfog.
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 objectclose to the sensors on the front or rearof your vehicle. For example, a bike rackor trailer.
•You attach an overhanging object tothe roof. For example, a surfboard.
•A foreign object damages or obstructsthe front or rear bumper or sidesensors.
•The correct tire size is not in use on yourvehicle. For example, a mini-spare tire.
1552018 Focus (CDH) Canada/United States of America, JM5J 19A321 AA enUSA, Edition date: 201706, Second PrintingParking Aids

PRINCIPLE OF OPERATION
Cruise control lets you maintain a setspeed without keeping your foot on theaccelerator pedal. You can use cruisecontrol when your vehicle speed is greaterthan 20 mph (30 km/h).
USING CRUISE CONTROL
WARNINGS
Do not use cruise control on windingroads, in heavy traffic or when theroad surface is slippery. This couldresult in loss of vehicle control, seriousinjury or death.
When you are going downhill, yourvehicle speed could increase abovethe set speed. The system does notapply the brakes.
Note:Cruise control disengages if thevehicle speed decreases more than 10 mph(16 km/h) below the set speed when drivinguphill.
The cruise controls are on the steeringwheel.
Switching Cruise Control On
Press and release ON.
The indicator appears in theinformation display.
Setting the Cruise Speed
1.Drive to desired speed.
2.Press and release SET+.
3.Take your foot off the acceleratorpedal.
Note:The indicator will change color.
Changing the Set Speed
Note: If you accelerate by pressing theaccelerator pedal, the set speed will notchange. When you release the acceleratorpedal, your vehicle returns to the speed thatyou previously set.
•Press and release SET+ or SET-. Whenyou select km/h as the displaymeasurement in the Informationdisplay the set speed changes inapproximately 2 km/h increments.When you select mph as the displaymeasurement in the informationdisplay the set speed changes inapproximately 1 mph increments.
•Press the accelerator or brake pedaluntil you reach the desired speed. Pressand release SET+.
•Press and hold SET+ or SET-. Releasethe control when you reach the desiredspeed.
Canceling the Set Speed
Press and release CAN or tap the brakepedal. The set speed does not erase.
Resuming the Set Speed
Press and release RES.
Switching Cruise Control Off
Note:You erase the set speed when youswitch the system off.
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Safety Compliance Certification LabelExample:
WARNING
Exceeding the SafetyCompliance Certificationlabel vehicle weight limits canadversely affect the performanceand handling of your vehicle,cause vehicle damage and canresult in the loss of control of yourvehicle, serious personal injury ordeath.
Maximum Loaded TrailerWeight
Maximum loaded trailer weight isthe highest possible weight of afully loaded trailer the vehicle cantow. Consult an authorized dealer(or the RV and Trailer TowingGuide available at an authorizeddealer) for more detailedinformation.
GCWR (Gross CombinedWeight Rating)
GCWR is the maximum allowableweight of the vehicle and theloaded trailer, including all cargoand passengers, that the vehiclecan handle without riskingdamage. (Important: The towing
vehicle’s braking system is ratedfor operation at Gross VehicleWeight Rating, not at GrossCombined Weight Rating.)Separate functional brakes shouldbe used for safe control of towedvehicles and for trailers where theGross Combined Weight of thetowing vehicle plus the trailerexceed the Gross Vehicle WeightRating of the towing vehicle.
The gross combined weight mustnever exceed the Gross CombinedWeight Rating.
Note: For trailer towinginformation refer to the RV andTrailer Towing Guide available atan authorized dealer.
WARNINGS
Do not exceed the GVWR orthe GAWR specified on thecertification label.
Do not use replacement tireswith lower load carryingcapacities than the original tiresbecause they may lower yourvehicle's GVWR and GAWRlimitations. Replacement tireswith a higher limit than the originaltires do not increase the GVWRand GAWR limitations.
Exceeding any vehicle weightrating can adversely affectthe performance and handling ofyour vehicle, cause vehicledamage and can result in the lossof control of your vehicle, serious
personal injury or death.
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Before driving through standing water,check the depth. Never drive through waterthat is higher than the bottom of the frontrocker area of your vehicle.
When driving through standing water, drivevery slowly and do not stop your vehicle.Your brake performance and traction maybe limited. After driving through water andas soon as it is safe to do so:
•Lightly press the brake pedal to dry thebrakes and to check that they work.
•Check that the horn works.
•Check that the exterior lights work.
•Turn the steering wheel to check thatthe steering power assist works.
FLOOR MATS
WARNINGS
Use a floor mat designed to fit thefootwell of your vehicle that does notobstruct the pedal area. Failure tofollow this instruction could result in theloss of control of your vehicle, personalinjury or death.
Pedals that cannot move freely cancause loss of vehicle control andincrease the risk of serious personalinjury.
WARNINGS
Secure the floor mat to bothretention devices so that it cannotslip out of position and interfere withthe pedals. Failure to follow this instructioncould result in the loss of control of yourvehicle, personal injury or death.
Do not place additional floor matsor any other covering on top of theoriginal floor mats. This could resultin the floor mat interfering with theoperation of the pedals. Failure to followthis instruction could result in the loss ofcontrol of your vehicle, personal injury ordeath.
Always make sure that objectscannot fall into the driver foot wellwhile your vehicle is moving. Objectsthat are loose can become trapped underthe pedals causing a loss of vehicle control.
To install the floor mats, position the floormat eyelet over the retention post andpress down to lock in position.
To remove the floor mat, reverse theinstallation procedure.
Note:Regularly check the floor mats tomake sure they are secure.
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Body
•Wash your vehicle thoroughly toremove dirt, grease, oil, tar or mud fromexterior surfaces, rear-wheel housingand the underside of front fenders.
•Periodically wash your vehicle if it isstored in exposed locations.
•Touch-up exposed or primed metal toprevent rust.
•Cover chrome and stainless steel partswith a thick coat of auto wax to preventdiscoloration. Re-wax as necessarywhen you wash your vehicle.
•Lubricate all hood, door and luggagecompartment hinges and latches witha light grade oil.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil andsolvents.
Engine
•Change the engine oil and filter prior tostorage because used engine oilcontains contaminates which maycause engine damage.
•Start the engine every 15 days for aminimum of 15 minutes. Run at fast idlewith the climate controls set to defrostuntil the engine reaches normaloperating temperature.
•With your foot on the brake, shiftthrough all the gears while the engineis running.
•We recommend that you change theengine oil before you use your vehicleagain.
Fuel system
•Fill the fuel tank with high-quality fueluntil the first automatic shutoff of thefuel pump nozzle.
Cooling system
•Protect against freezing temperatures.
•When removing your vehicle fromstorage, check coolant fluid level.Confirm that there are no coolingsystem leaks and that fluid is at therecommended level.
Battery
•Check and recharge as necessary. Keepconnections clean.
•If storing your vehicle for more than 30days without recharging the battery,we recommend that you disconnectthe battery cables to maintain batterycharge for quick starting.
Note:It is necessary to reset memoryfeatures if battery cables are disconnected.
Brakes
•Make sure the brakes and parking brakerelease fully.
Tires
•Maintain recommended air pressure.
Miscellaneous
•Make sure all linkages, cables, leversand pins under your vehicle are coveredwith grease to prevent rust.
•Move vehicles at least 25 ft (7.5 m)every 15 days to lubricate working partsand prevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out ofstorage, do the following:
•Wash your vehicle to remove any dirtor grease film build-up on windowsurfaces.
•Check windshield wipers for anydeterioration.
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A/CSee: Climate Control.........................................104About This Manual...........................................7ABSSee: Brakes............................................................147ABS driving hintsSee: Hints on Driving With Anti-LockBrakes................................................................148Accessories...................................................405Exterior style.......................................................405Interior style.........................................................405Lifestyle.................................................................405Peace of mind....................................................405AccessoriesSee: Replacement PartsRecommendation............................................12Active Park Assist.........................................155Deactivating the Active Park AssistFeature...............................................................157Parallel Parking Assist......................................155Troubleshooting the System..........................158Adjusting the Headlamps.........................225Horizontal Aim Adjustment...........................226Vertical Aim Adjustment.................................225Adjusting the Steering Wheel.....................71Airbag Disposal..............................................46Air ConditioningSee: Climate Control.........................................104Air FilterSee: Changing the Engine Air Filter.............234AlarmSee: Anti-Theft Alarm........................................70Ambient Lighting.............................................81Anti-Theft Alarm............................................70Arming the Alarm.................................................70Disarming the Alarm...........................................70Appendices....................................................427Apps..................................................................376...................................................................................376SiriusXM Traffic and Travel Link...................378Audible Warnings and Indicators............90Fasten Safety Belt................................................91Headlamps On Warning Chime.....................90Key in Ignition Warning Chime........................90Keyless Warning Alert........................................90Low Fuel Minder....................................................91
Parking Brake On Warning Chime...................91Audio Control....................................................71Seek, Next or Previous........................................72Audio System.................................................281General Information..........................................281Audio Unit - Vehicles With: SatelliteRadio.............................................................289Audio Unit - Vehicles With: Sony AudioSystem..........................................................285Menu Structure..................................................286Audio Unit - Vehicles With: SYNC.........282Autolamps.........................................................77Windshield Wiper ActivatedHeadlamps.........................................................77Automatic Climate Control......................105Dual Zone Temperature Control...................107Single Zone Temperature Control...............106Temperature Control........................................106Automatic High Beam Control..................79Automatic High Beam Indicator....................80Overriding the System.......................................80Switching the System On and Off.................79Automatic Transmission............................142Automatic Transmission AdaptiveLearning............................................................146Brake-Shift Interlock.........................................145If Your Vehicle Gets Stuck In Mud orSnow..................................................................146SelectShift Automatic™Transmission...................................................143Understanding the Positions of YourAutomatic Transmission.............................143Automatic Transmission FluidCheck..............................................................221Auto-Start-Stop............................................127Limitations of Use..............................................128Switching the System On and Off...............128Using Auto-Start-Stop with a ManualTransmission....................................................127Using Auto-Start-Stop with an AutomaticTransmission....................................................127Auxiliary Power Points..................................11712 Volt DC Power Point.......................................117Location...................................................................117
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BatterySee: Changing the 12V Battery......................222Blind Spot Information System..............169Switching the System Off and On................170System Errors.......................................................170Using the Blind Spot InformationSystem...............................................................170BLISSee: Blind Spot Information System..........169Body Styling Kits..........................................243Bonnet LockSee: Opening and Closing the Hood............211Booster Seats..................................................24Types of Booster Seats......................................24Brake Fluid Check.........................................221Brakes................................................................147General Information...........................................147Breaking-In.....................................................186Bulb Specification Chart...........................232
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Cabin Air Filter...............................................109California Proposition 65..............................11Capacities and Specifications - 1.0LEcoBoost™..................................................274Alternative Engine Oil for Extremely ColdClimates............................................................276Capacities.............................................................274Specifications......................................................274Capacities and Specifications -2.0L.................................................................277Alternative Engine Oil for Extremely ColdClimates...........................................................280Capacities..............................................................277Specifications......................................................278Capacities and Specifications...............268Car WashSee: Cleaning the Exterior...............................237Catalytic Converter.......................................137On-Board Diagnostics (OBD-II)...................138Readiness for Inspection and Maintenance(I/M) Testing...................................................138Center Console...............................................118Changing a Bulb...........................................227Front Fog Lamp..................................................229
Headlamp.............................................................227LED Rear Lamps.................................................232Rear Lamps - 4 Door........................................230Rear Lamps - 5 Door..........................................231Replacing Licence Plate and High MountedBrake Lamp Bulbs.........................................232Changing a Fuse..........................................209Fuses......................................................................209Changing a Road Wheel...........................263Dissimilar Spare Wheel and Tire AssemblyInformation.....................................................263Tire Change Procedure....................................264Changing the 12V Battery..........................222Changing the Engine Air Filter.................234Changing the Front Wiper Blades.........223Changing the Windshield WiperBlades................................................................224Service Position..................................................224Changing the Rear Wiper Blades...........224Checking MyKey System Status..............58MyKey Distance....................................................58Number of Admin Keys......................................58Number of MyKeys..............................................58Checking the Wiper Blades......................223Child Restraint and SeatbeltMaintenance.................................................35Child Restraint Positioning.........................26Child Safety.......................................................16General Information.............................................16Child Safety Locks..........................................27Left-Hand Side.....................................................28Right-Hand Side...................................................28Cleaning Leather Seats.............................240Cleaning Products.......................................236Cleaning the Engine....................................238Cleaning the Exterior...................................237Cleaning the Headlamps.................................237Exterior Chrome Parts......................................237Exterior Plastic Parts.........................................237Stripes or Graphics............................................238Underbody...........................................................238Under Hood.........................................................238Cleaning the Instrument Panel andInstrument Cluster Lens........................240Cleaning the Interior...................................239Cleaning the Wheels...................................241Cleaning the Windows and WiperBlades...........................................................239
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Entertainment...............................................353AM/FM Radio......................................................354Apps........................................................................362Bluetooth Stereo or USB.................................361CD...........................................................................360HD Radio™ Information (IfAvailable).........................................................357SiriusXM® Satellite Radio (IfActivated)........................................................355Sources..................................................................354Supported Media Players, Formats andMetadata Information................................362USB Ports.............................................................362Environment......................................................15Event Data RecordingSee: Data Recording..............................................9Export Unique Options..................................13Exterior Mirrors................................................83Blind Spot Monitor..............................................84Fold-Away Exterior Mirrors...............................83Heated Exterior Mirrors......................................83Integrated Blind Spot Mirrors..........................83Power Exterior Mirrors........................................83
F
FanSee: Engine Cooling Fan..................................216Fastening the Seatbelts..............................30Seatbelt Locking Modes.....................................31Using Seatbelts During Pregnancy...............30Floor Mats........................................................187Fog Lamps - FrontSee: Front Fog Lamps........................................80Ford Credit..........................................................11US Only......................................................................11Ford Protect...................................................407Ford Protect Extended Service Plan(CANADA ONLY).........................................408Ford Protect Extended Service Plans (U.S.Only)..................................................................407Front Fog Lamps............................................80Front Parking Aid..........................................154Front Passenger Sensing System............40Front Wiper BladesSee: Changing the Front Wiper Blades.......223Fuel and Refueling.......................................129
Fuel Consumption........................................134Fuel Economy......................................................134Fuel Filler Funnel Location........................130Fuel Quality - Gasoline...............................129Choosing the Right Fuel...................................129Fuel Shutoff...................................................189Fuses................................................................200Fuse Specification Chart..........................200Engine Compartment Fuse Box..................200Luggage Compartment Fuse Box...............206Passenger Compartment Fuse Box...........204
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Gauges...............................................................86Engine Coolant Temperature Gauge............86Fuel Gauge..............................................................87Information Display.............................................86GearboxSee: Transmission..............................................140General Information on RadioFrequencies...................................................47General Maintenance Information.......409Multi-Point Inspection.......................................411Owner Checks and Services..........................410Protecting Your Investment..........................409Why Maintain Your Vehicle?.........................409Why Maintain Your Vehicle at YourDealership?....................................................409Getting Assistance Outside the U.S. andCanada..........................................................196Getting the Services You Need................193Away From Home...............................................193
H
HandbrakeSee: Parking Brake.............................................148Hazard Flashers............................................189Headlamp AdjustingSee: Adjusting the Headlamps.....................225Headlamp Exit Delay....................................78Headlamp RemovalSee: Removing a Headlamp..........................226HeadrestSee: Head Restraints...........................................111Head Restraints...............................................111Adjusting the Head Restraint..........................112
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