2014 FORD FIESTA ST Supplement Manual

Enhanced Torque VectoringControl
Enhanced torque vectoring control iscomprised of two elements:
•Torque vectoring control which appliesbrake torque on the inner wheel in acurve for better traction and lessundersteer
•Cornering understeer control whichcontrols the yaw response of thevehicle under braking and accelerationon high and low friction surfaces.
No action is required to activate torquevectoring control. It operates automaticallydue to vehicle operating conditions.
Unlike electronic stability control,enhanced torque vectoring control doesnot slow the vehicle but does help controlexcessive wheel slip and gives the vehiclecornering agility. The system only increasesperformance. Because of this, enhancedtorque vectoring control is not disabledwhen the AdvanceTrac system is off.
14Fiesta (CCT)Stability Control (If Equipped)

BREAKING-IN
Your vehicle does not need an extensivebreak–in. Try not to drive continuously atthe same speed for the first 1000 miles(1600 kilometers) of new vehicleoperation. Vary your speed frequently inorder to give the moving parts a chance tobreak in.
Do not add friction modifier compoundsor special break–in oils since theseadditives may prevent piston ring seating.
GENERAL DRIVING POINTS
Operating at High Speeds
Your ST vehicle is capable of high speedsand is equipped with tires rated for thevehicle’s maximum speed. Remember todrive safely, obey all traffic laws and onlyoperate your ST vehicle at high speeds atlocations equipped and designed to do sosafely. Before operating your vehicle athigh speeds:
•Verify correct tire pressures. See Tires(page 20).
•Inspect wheels and tires for wear anddamage. Replace any damaged wheelsor tires.
•Do not operate your vehicle at highspeeds with more than two passengersor while carrying cargo.
Curbs, Parking Lot Obstacles andCommercial Car Washing
As part of its performance tuning package,your ST vehicle has a lower ride height thana standard Fiesta. Because of lower groundclearance, use caution when approachingcurbs, speed bumps or steep drivewayramps. It is recommended to cross speedbumps or driveway curbs slowly and at a45 degree angle to reduce the risk ofvehicle damage. Also, exercise extreme
care if using automated commercial carwashes. Do not drive through car washeswith the vehicle heavily loaded (multiplepassengers or luggage). Use onlycommercial car washes withoutmechanical tracks or hand wash to avoidpotential damage.
ENGINE OVERSPEED
Note:Always wait until the engine isproperly warmed up before running highengine speeds.
Your ST vehicle is equipped with anoverspeed feature to increase itsperformance range. The standardmaximum engine speed of 6375 RPM isindicated by a narrow redline on thetachometer face. The redline becomesthicker at the overspeed engine speed of6500 RPM.
This feature allows three seconds ofoverspeed above 6375 RPM. Once thethree second limit has been reached, theelectronically controlled rev limit rampsdown to 6375 RPM and holds there. Onceengine speed has dropped below 6175RPM, the overspeed timer is reset andthree seconds of overspeed up to amaximum of 6500 RPM is enabled.
Do not operate the engine at high RPM andlow load for sustained periods of time, asdamage may occur.
ENGINE OVERBOOST
Your ST vehicle offers a period ofadditional torque delivery referred to asoverboost or overtorque. This feature ofthe engine calibration broadens the RPMrange of the peak torque curve. This givesimproved performance during maneuverssuch as passing and vehicle launch.
15Fiesta (CCT)Driving Hints

Note:The overboost feature controls avariety of engine parameters to deliveradditional torque. Overboost is built into theengine calibration on your ST vehicle andno action is required by the driver to engage.
16Fiesta (CCT)Driving Hints

ROADSIDE ASSISTANCE
Contact your roadside assistance centeror a professional towing service if you needto have your vehicle towed.
Ford recommends that your vehicle betowed with a wheel lift and dollies or withflatbed equipment. When towing with aflatbed, 4x4 blocks may help preventdamage when loading or unloading yourvehicle. Do not tow with a slingbelt. FordMotor Company has not approved aslingbelt towing procedure.
Note:If the vehicle is towed by other meansor incorrectly, vehicle damage may occur.
17Fiesta (CCT)Roadside EmergenciesE143886

UNDER HOOD OVERVIEW - 1.6L ECOBOOST™
Engine coolant reservoirA
Engine oil filler capB
Engine oil dipstickC
BatteryD
Brake and clutch fluid reservoirE
Engine compartment fuse boxF
Windshield and rear window washer fluid reservoirG
Air cleanerH
18Fiesta (CCT)MaintenanceE163014ABCDEFGH

ENGINE OIL DIPSTICK - 1.6L
ECOBOOST™
MinimumA
MaximumB
19Fiesta (CCT)MaintenanceABE134114

WHEELS
Your ST vehicle is equipped with uniquewheels matched to the tires. These wheelsare more susceptible to damage due totheir diameter, width and low profile tires.To avoid damage to your wheels:
•Maintain proper tire pressure.
•Exercise caution when usingautomated, commercial car washes.Hand washing or using touchlesscommercial car washes withoutmechanical tracks is the best way toavoid potential damage.
•When installing wheels, always torquelug nuts to specification with a torquewrench.
•Inspect your wheels for damage on aregular basis. If a wheel is damaged,replace it immediately.
•If you encounter an abnormally harshimpact, inspect the outer diameter ofyour wheels, both inside and out, fordamage.
TIRES
Your ST vehicle is equipped with lowprofile, high performance tires that aredesigned to optimize the driving dynamicsyou expect in an ST vehicle. These tires arenot optimized for off-road or winter (snowor cold weather) performance, and theirride, noise and wear characteristics aredifferent than non-performance tires. Also,
because of their lower profile, the tires aremore susceptible to damage due topotholes and rough roads. To make surethat your tires perform as intended, it isimportant that you maintain your tiresproperly:
Note:Do not use tire chains on the originalwheels and tires of your vehicle. The use ofany type of tire chain on these tires maydamage your vehicle.
•Do not overload your vehicle. Maximumvehicle and axle weights are listed onthe tire information placard.
•Take extra caution when operating thevehicle near its maximum load,including assuring proper tire pressureand reducing speeds.
•Take extra caution when operating onrough roads to avoid impacts thatcould cause tire damage.
•If you encounter an abnormally harshimpact, inspect your tires for damage.
•Inspect your tires for damage on aregular basis. If a tire is damaged,replace it immediately.
•Proper suspension alignment is criticalfor maximum performance andoptimal tire wear. If you notice uneventire wear, have your alignment checked.
•When replacing tires, the only way tomaintain original performance is to usethe original equipment tire. If a differentsummer tire is used, it should be thesame size, speed rating and load ratingas the originally equipped tire. Replacetires as a set of four. Never mix tirebrands or models.
20Fiesta (CCT)Wheels and Tires

BridgestoneTires
205/40 R17Size
WSpeed rating
84Load rating
Summer onlyUsage
17 in. x 7.0 in, 47.5 mm offset aluminumwheelsWheels
Tire Pressure
•For tire pressures, see the placardlocated on the B-pillar inside thedriver's door.
•Always maintain your tire pressuresaccording to the tire informationplacard on the driver's door jamb, usingan accurate gauge.
•Tire pressures are specified cold. Checkthem after the vehicle has been parkedfor at least three hours. Do not reducepressure of warm tires.
•Check your tire pressure often tomaintain it properly. Tire pressure candiminish over time and fluctuate withtemperature.
Tire Pressure for High Speed Usage
If you are operating your ST vehicle in areasthat allow high-speed driving over 100 mph(161 km/h), increase the tire pressure in allfour tires by 3 psi above the pressureslisted on the Tire Pressure placard locatedon the driver’s side b-pillar.
USING WINTER TIRES
The original equipment tires on your STvehicle are designed for maximumperformance in dry and wet summerconditions. They are not designed forwinter use on ice or snow and cannot beused with snow chains. Ford does notrecommend using the original equipmenttires when temperatures drop toapproximately 40°F (5°C) or below(depending on tire wear and environmentalconditions) or in snow and ice conditions.You must use winter or all-season tires ifyou will be operating your vehicle in theseconditions.
•Even with clear, dry driving conditionsdo not operate your vehicle aboveposted speed limits or perform highspeed maneuvers with winter tires.
•Do not use tire chains on the originalwheels and tires of your vehicle. Theuse of any type of tire chain on thesetires may damage your vehicle.
21Fiesta (CCT)Wheels and Tires