page 39 FORD FOCUS 2018 Workshop Manual

Replace the filter at regular intervals.
For additional cabin air filter information,or to replace the filter, see an authorizeddealer.
REMOTE START
The climate control system adjusts thecabin temperature during remote start.
You cannot adjust the system duringremote start operation. Switch on theignition to return the system to its previoussettings. You can now make adjustments.You need to switch on certainvehicle-dependent features, such as:
•Heated seats.
•Heated mirrors.
•Heated rear window.
•Heated steering wheel.
You can adjust the settings using theinformation display controls. SeeInformation Displays (page 92).
Automatic Settings
You can set the climate control to operatein AUTO mode through the informationdisplay setting: Remote Start > ClimateControl > Heater-A/C > Auto. The climatecontrol system automatically sets theinterior temperature to 72°F (22°C).
In hot weather, the system is set to 72°F(22°C). Cooled seats are set to high (ifavailable, and selected to AUTO in theinformation display).
In cold weather, the system is set to 72°F(22°C). The rear defroster and heatedmirrors automatically turn on.
Last Settings
You can set the climate control to operateusing the last climate control settingsthrough the information display setting:Remote Start > Climate Control >Heater–A/C > Last Settings. The climatecontrol system automatically uses thesettings last selected before you turnedoff the vehicle.
Heated and Cooled Devices
Heated devices typically switch on duringcold weather, and cooled devices duringhot weather.
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Power Lumbar (If Equipped)
REAR SEATS
Folding the Seatback
Note:Before lowering the seatback(s),remove the outboard head restraints. SeeHead Restraints (page 111).
Note:Your vehicle may have splitseatbacks that must be folded individually.
1.Press the unlock buttons down.
2.Push the seatback forward.
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counting down from 30 seconds. If you donot intervene within 30 seconds, yourvehicle shuts down. Another messageappears in the information display toinform you that your vehicle has shut downin order to save fuel. Start your vehicle asyou normally do.
Automatic Engine Shutdown Override
Note:You cannot permanently switch offthe automatic shutdown feature. When youswitch it off temporarily, it turns on at thenext ignition cycle.
You can stop the shutdown, or reset thetimer, at any point before the 30-secondcountdown has expired by doing any of thefollowing:
•You can reset the timer by interactingwith your vehicle (such as pressing thebrake pedal or accelerator pedal).
•You can temporarily switch off theshutdown feature any time the ignitionis on (for the current ignition cycleonly). Use the information display todo so. See Information Displays(page 92).
•During the countdown beforeshutdown, you are prompted to pressOK or RESET (depending on your typeof information display) to temporarilyswitch the feature off (for the currentignition cycle only).
Stopping the Engine When YourVehicle is Stationary
Vehicles with an Ignition Key
1.Shift into park (P).
2.Turn the key to position 0.
3.Apply the parking brake.
Vehicles with Keyless Start
1.Shift into park (P).
2.Press the button once.
3.Apply the parking brake.
Note:This switches off the ignition, allelectrical circuits, warning lamps andindicators.
Note:If the engine is idling for 30 minutes,the ignition and engine automatically shutdown.
Stopping the Engine When YourVehicle is Moving
WARNING
Switching off the engine when thevehicle is still moving will result in aloss of brake and steering assistance.The steering will not lock, but higher effortwill be required. When the ignition isswitched off, some electrical circuits,including air bags, warning lamps andindicators may also be off. If the ignitionwas turned off accidentally, you can shiftinto neutral (N) and re-start the engine.
Vehicles with an Ignition Key
1.Shift into neutral and use the brakes tobring your vehicle to a safe stop.
2.When your vehicle has stopped, shiftinto park (P) and turn the key toposition 0.
3.Apply the parking brake.
Vehicles with Keyless Start
1.Shift into neutral and use the brakes tobring your vehicle to a safe stop.
2.When your vehicle has stopped, shiftinto park (P).
3.Press and hold the button for onesecond, or press it three times withintwo seconds.
4.Apply the parking brake.
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AUTO-START-STOP (If Equipped)
The system reduces fuel consumption andCO2 emissions by shutting down theengine when your vehicle is idling, forexample at traffic lights.
WARNINGS
Always fully apply the parking brake.Make sure you shift into park (P) forvehicles with an automatictransmission. Switch the ignition off andremove the key whenever you leave yourvehicle.
Before opening the hood orperforming any maintenance, fullyapply the parking brake, shift intopark (P) or neutral (N) and switch theignition off.
Always switch the ignition off beforeleaving the vehicle. If the ignition isswitched on an automatic restartmay occur at any time.
The system may require the engineto automatically restart when theauto-start-stop indicator illuminatesgreen or flashes amber. Failure to followthis instruction could result in personalinjury.
Note:The Auto-Start-Stop indicatorilluminates green when the engine shutsdown. See Warning Lamps and Indicators(page 87). It flashes amber with a messagewhen the driver needs to shift to neutral orpress a pedal. See Information Messages(page 96). If it illuminates grey, the systemis not available.
Using Auto-Start-Stop with aManual Transmission
To Stop the Engine
1.Stop your vehicle.
2.Shift into neutral.
3.Release the clutch and acceleratorpedal.
To Re-Start the Engine
Press the clutch pedal
Note:To obtain maximum benefit from thesystem, move the transmission selectorlever to neutral and release the clutch pedalduring any stop of longer than threeseconds.
Note:Auto-Start-Stop also comes withstall recovery. If you fully press the clutchpedal after stalling the engine, the engineautomatically restarts.
Using Auto-Start-Stop with anAutomatic Transmission
To Stop the Engine
1.Stop your vehicle in drive (D).
2.Release the accelerator pedal.
3.Maintain pressure on the brake pedal.
Note:If your vehicle is in an engine offAuto-Start-Stop state and you move thetransmission to reverse (R) while the brakepedal is not pressed, a message will appearon your instrument cluster. Press the brakepedal within 60 seconds or you will need toshift to park (P). A manual restart will berequired.
Note:If the Shift to P, Restart Enginemessage appears and the amberAuto-Start-Stop indicator flashes,automatic restart is not available. You mustrestart your vehicle manually.
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Some fuel stations, particularly those inhigh altitude areas, offer fuels posted asregular unleaded gasoline with an octanerating below 87. We do not recommendthese fuels.
For best overall vehicle and engineperformance, premium fuel with an octanerating of 91 or higher is recommended. Theperformance gained by using premium fuelis most noticeable in hot weather as wellas other conditions, for example whentowing a trailer. See Towing (page 182).
Do not be concerned if the enginesometimes knocks lightly. However, if theengine knocks heavily while using fuel withthe recommended octane rating, contactan authorized dealer to prevent any enginedamage.
Do not use any fuel other than thoserecommended because they could lead toengine damage that will not be covered bythe vehicle Warranty.
Note:Use of any fuel other than thoserecommended can impair the emissioncontrol system and cause a loss of vehicleperformance.
Do not use:
•Diesel fuel.
•Fuels containing kerosene or paraffin.
•Fuel containing more than 15% ethanolor E85 fuel.
•Fuels containing methanol.
•Fuels containing metallic-basedadditives, including manganese-basedcompounds.
•Fuels containing the octane boosteradditive, methylcyclopentadienylmanganese tricarbonyl (MMT).
•Leaded fuel, using leaded fuel isprohibited by law.
The use of fuels with metallic compoundssuch as methylcyclopentadienylmanganese tricarbonyl (commonly knownas MMT), which is a manganese-basedfuel additive, will impair engineperformance and affect the emissioncontrol system.
We recommend Top Tier detergentgasolines to help minimize engine depositsand maintain optimal vehicle and engineperformance. For additional information,refer to www.toptiergas.com.
FUEL FILLER FUNNEL
LOCATION
The fuel filler funnel is in the glovecompartment.
RUNNING OUT OF FUEL
Running out of fuel can cause damage notcovered by the vehicle Warranty.
If your vehicle runs out of fuel:
•Add a minimum of 1.3 gal (5 L) of fuelto restart the engine.
•You may need to switch the ignitionfrom off to on several times afterrefueling to allow the fuel system topump the fuel from the tank to theengine. When restarting, cranking timetakes a few seconds longer thannormal.
Note:If your vehicle is on a steep slope,more fuel may be required.
Filling a Portable Fuel Container
WARNING
Flow of fuel through a fuel pumpnozzle can produce static electricity.This can cause a fire if you are fillingan ungrounded fuel container.
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Use the following guidelines to avoidelectrostatic charge build-up, which canproduce a spark, when filling anungrounded fuel container:
•Only use an approved fuel container totransfer fuel to your vehicle. Place thecontainer on the ground when filling it.
•Do not fill a fuel container when it isinside your vehicle (including the cargoarea).
•Keep the fuel pump nozzle in contactwith the fuel container when filling it.
•Do not use a device that holds the fuelpump nozzle lever in the fill position.
Adding Fuel From a Portable FuelContainer
WARNINGS
Do not insert the nozzle of a fuelcontainer or an aftermarket funnelinto the fuel filler neck. This maydamage the fuel system filler neck or itsseal and cause fuel to run onto the ground.
Do not try to pry open or push openthe capless fuel system with foreignobjects. This could damage the fuelsystem and its seal and cause injury to youor others.
Do not dispose of fuel in thehousehold refuse or the publicsewage system. Use an authorizedwaste disposal facility.
When refueling the vehicle fuel tank froma fuel container, use the fuel filler funnelincluded with your vehicle. See Fuel FillerFunnel Location (page 130).
Note:Do not use aftermarket funnels asthey may not work with the capless fuelsystem and can damage it.
When refueling the vehicle fuel tank froma fuel container, do the following:
1.Fully open the fuel filler door.
2.Fully insert the fuel filler funnel into thefuel filler inlet.
3.Add fuel to your vehicle from the fuelcontainer.
4.Remove the fuel filler funnel.
5.Fully close the fuel filler door.
6.Clean the fuel filler funnel and place itback in your vehicle or correctly disposeof it.
Note:Extra funnels can be purchased froman authorized dealer if you choose todispose of the funnel.
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5.Operate the fuel pump nozzle withinthe area shown.
6.When you finish refueling slightly raisethe fuel pump nozzle and slowlyremove it.
7.Fully close the fuel filler door.
Do not attempt to start the engine if youhave filled the fuel tank with incorrect fuel.Incorrect fuel use could cause damage notcovered by the vehicle Warranty. Have yourvehicle immediately checked.
Refueling System Warning (If Equipped)
If the fuel tank filler valve does not fullyclose, a message may appear in theinformation display.
Message
Check Fuel Fill Inlet
If the message appears, do the following:
1.Stop your vehicle as soon as it is safeto do so and switch the engine off.
2.Shift into park (P) or neutral (N).
3.Apply the parking brake.
4.Fully open the fuel filler door.
5.Check the fuel tank filler valve for anydebris that may be restricting itsmovement.
6.Remove any debris from the fuel tankfiller valve.
7.Fully insert a fuel pump nozzle or thefuel filler funnel provided with yourvehicle into the fuel filler pipe. SeeFuel Filler Funnel Location (page130). This action should dislodge anydebris that may be preventing the fueltank filler valve from fully closing.
8.Remove the fuel pump nozzle or fuelfiller funnel from the fuel filler pipe.
9.Fully close the fuel filler door.
If this action corrects the problem themessage may not immediately reset. If themessage remains and a warning lampilluminates, have your vehicle checked assoon as possible.
FUEL CONSUMPTION
The advertised capacity is the maximumamount of fuel that you can add to the fueltank after running out of fuel. Included inthe advertised capacity is an emptyreserve. The empty reserve is anunspecified amount of fuel that remainsin the fuel tank when the fuel gaugeindicates empty.
Note:The amount of fuel in the emptyreserve varies and should not be relied uponto increase driving range.
Fuel Economy
Your vehicle calculates fuel economyfigures through the trip computer averagefuel function. See Trip Computer (page95).
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The first 1,000 mi (1,500 km) of driving isthe break-in period of the engine. A moreaccurate measurement is obtained after2,000 mi (3,000 km).
Impacting Fuel Economy
•Incorrect tire inflation pressures.
•Fully loading your vehicle.
•Carrying unnecessary weight.
•Adding certain accessories to yourvehicle such as bug deflectors, rollbarsor light bars, running boards and skiracks.
•Using fuel blended with alcohol. SeeFuel Quality (page 129).
•Fuel economy may decrease with lowertemperatures.
•Fuel economy may decrease whendriving short distances.
•You may get better fuel economy whendriving on flat terrain than when drivingon hilly terrain.
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•Incorrect fuel for climatic conditions.
•Incorrect engine oil viscosity forclimactic conditions.
Note:Some vehicles have a lifetime fuelfilter that is integrated with the fuel tank.Regular maintenance or replacement is notneeded.
Note:If these checks do not help youcorrect the concern, have your vehiclechecked as soon as possible.
Noise Emissions Warranty,Prohibited Tampering Acts andMaintenance
On January 1, 1978, Federal regulationbecame effective governing the noiseemission on trucks over 10,000 lb(4,536 kg) Gross Vehicle Weight Rating(GVWR). The preceding statementsconcerning prohibited tampering acts andmaintenance, and the noise warrantyfound in the Warranty Guide, areapplicable to complete chassis cabs over10,000 lb (4,536 kg) GVWR.
CATALYTIC CONVERTER
WARNINGS
Do not park, idle or drive your vehicleon dry grass or other dry groundcover. The emission system heats upthe engine compartment and exhaustsystem, creating the risk of fire.
The normal operating temperatureof the exhaust system is very high.Never work around or attempt torepair any part of the exhaust system untilit has cooled. Use special care whenworking around the catalytic converter.The catalytic converter heats up to a veryhigh temperature after only a short periodof engine operation and stays hot after theengine is switched off.
WARNINGS
Exhaust leaks may result in entry ofharmful and potentially lethal fumesinto the passenger compartment. Ifyou smell exhaust fumes inside yourvehicle, have your vehicle inspectedimmediately. Do not drive if you smellexhaust fumes.
Your vehicle has various emission controlcomponents and a catalytic converter thatenables it to comply with applicableexhaust emission standards.
To make sure that the catalytic converterand other emission control componentscontinue to work properly:
•Do not crank the engine for more than10 seconds at a time.
•Do not run the engine with a spark pluglead disconnected.
•Do not push-start or tow-start yourvehicle. Use booster cables. See JumpStarting the Vehicle (page 190).
•Use only the specified fuel listed.
•Do not switch the ignition off when yourvehicle is moving.
•Avoid running out of fuel.
•Have the items listed in scheduledmaintenance information performedaccording to the specified schedule.
Note:Resulting component damage maynot be covered by the vehicle Warranty.
The scheduled maintenance items listedin scheduled maintenance information areessential to the life and performance ofyour vehicle and to its emissions system.
If you use anything other than Ford,Motorcraft or Ford-authorized parts formaintenance replacements or for serviceof components affecting emission control,such non-Ford parts should be equivalentto genuine Ford Motor Company parts inperformance and durability.
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Illumination of the service engine soonindicator, charging system warning light orthe temperature warning light, fluid leaks,strange odors, smoke or loss of enginepower could indicate that the emissioncontrol system is not working properly.
An improperly operating or damagedexhaust system may allow exhaust toenter the vehicle. Have a damaged orimproperly operating exhaust systeminspected and repaired immediately.
Do not make any unauthorized changes toyour vehicle or engine. By law, vehicleowners and anyone who manufactures,repairs, services, sells, leases, tradesvehicles, or supervises a fleet of vehiclesare not permitted to intentionally removean emission control device or prevent itfrom working. Information about yourvehicle’s emission system is on the VehicleEmission Control Information Decallocated on or near the engine. This decalalso lists engine displacement.
Please consult your warranty informationfor complete details.
On-Board Diagnostics (OBD-II)
Your vehicle has a computer known as theon-board diagnostics system (OBD-II) thatmonitors the engine’s emission controlsystem. The system protects theenvironment by making sure that yourvehicle continues to meet governmentemission standards. The OBD-II systemalso assists a service technician in properlyservicing your vehicle.
When the service engine soonindicator illuminates, the OBD-IIsystem has detected amalfunction. Temporary malfunctions maycause the service engine soon indicator toilluminate. Examples are:
1.Your vehicle has run out of fuel—theengine may misfire or run poorly.
2.Poor fuel quality or water in thefuel—the engine may misfire or runpoorly.
3.The fuel fill inlet may not have closedproperly. See Refueling (page 132).
4.Driving through deep water—theelectrical system may be wet.
You can correct these temporarymalfunctions by filling the fuel tank withgood quality fuel, properly closing the fuelfill inlet or letting the electrical system dryout. After three driving cycles without theseor any other temporary malfunctionspresent, the service engine soon indicatorshould stay off the next time you start theengine. A driving cycle consists of a coldengine startup followed by mixed city andhighway driving. No additional vehicleservice is required.
If the service engine soon indicator remainson, have your vehicle serviced at the firstavailable opportunity. Although somemalfunctions detected by the OBD-II maynot have symptoms that are apparent,continued driving with the service enginesoon indicator on can result in increasedemissions, lower fuel economy, reducedengine and transmission smoothness andlead to more costly repairs.
Readiness for Inspection andMaintenance (I/M) Testing
Some state and provincial and localgovernments may haveInspection/Maintenance (I/M) programsto inspect the emission control equipmenton your vehicle. Failure to pass thisinspection could prevent you from gettinga vehicle registration.
If the service engine soonindicator is on or the bulb doesnot work, your vehicle may needservice. See On-Board Diagnostics.
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