air conditioning FORD FOCUS 2018 User Guide

Severe Climates
If you drive in extremely cold climates:
•It may be necessary to increase thecoolant concentration above 50%.
•A coolant concentration of 60%provides improved freeze pointprotection. Coolant concentrationsabove 60% decrease the overheatprotection characteristics of thecoolant and may cause enginedamage.
If you drive in extremely hot climates:
•You can decrease the coolantconcentration to 40%.
•Coolant concentrations below 40%decrease the freeze and corrosionprotection characteristics of thecoolant and may cause enginedamage.
Vehicles driven year-round in non-extremeclimates should use prediluted coolant foroptimum cooling system and engineprotection.
Coolant Change
At specific mileage intervals, as listed inthe scheduled maintenance information,the coolant should be changed. Addprediluted coolant approved to the correctspecification. See Capacities andSpecifications (page 268).
Fail-Safe Cooling
Fail-safe cooling allows you to temporarilydrive your vehicle before any incrementalcomponent damage occurs. The fail-safedistance depends on ambienttemperature, vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat,the coolant temperature gaugemoves toward the red zone:
A warning lamp illuminates anda message may appear in theinformation display.
If the engine reaches a presetover-temperature condition, the engineautomatically switches to alternatingcylinder operation. Each disabled cylinderacts as an air pump and cools the engine.
When this occurs, your vehicle stilloperates, however:
•Engine power is limited.
•The air conditioning system turns off.
Continued operation increases the enginetemperature, causing the engine tocompletely shut down. Your steering andbraking effort increases in this situation.
When the engine temperature cools, youcan re-start the engine. Have your vehiclechecked as soon as possible to minimizeengine damage.
When Fail-Safe Mode Is Activated
WARNINGS
Fail-safe mode is for use duringemergencies only. Operate yourvehicle in fail-safe mode only as longas necessary to bring your vehicle to restin a safe location and seek immediaterepairs. When in fail-safe mode, yourvehicle will have limited power, will not beable to maintain high-speed operation, andmay completely shut down withoutwarning, potentially losing engine power,power steering assist, and power brakeassist, which may increase the possibilityof a crash resulting in serious injury.
Never remove the coolant reservoircap when the engine is running orhot.
2192018 Focus (CDH) Canada/United States of America, JM5J 19A321 AA enUSA, Edition date: 201706, Second PrintingMaintenance

Your vehicle has limited engine powerwhen in the fail-safe mode, drive yourvehicle with caution. Your vehicle does notmaintain high-speed operation and theengine may operate poorly.
Remember that the engine is capable ofautomatically shutting down to preventengine damage. In this situation:
1.Pull off the road as soon as safelypossible and switch the engine off.
2.If you are a member of a roadsideassistance program, we recommendthat you contact your roadsideassistance service provider.
3.If this is not possible, wait a shortperiod for the engine to cool.
4.Check the coolant level. If the coolantlevel is at or below the minimum mark,add prediluted coolant immediately.
5.When the engine temperature cools,you can re-start the engine. Have yourvehicle checked as soon as possible tominimize engine damage.
Note:Driving your vehicle without repairincreases the chance of engine damage.
Engine Coolant TemperatureManagement (If Equipped)
WARNING
To reduce the risk of crash and injury,be prepared that the vehicle speedmay reduce and the vehicle may notbe able to accelerate with full power untilthe coolant temperature reduces.
If you tow a trailer with your vehicle, theengine may temporarily reach a highertemperature during severe operatingconditions, for example ascending a longor steep grade in high ambienttemperatures.
At this time, you may notice the coolanttemperature gauge moves toward the redzone and a message may appear in theinformation display.
You may notice a reduction in vehiclespeed caused by reduced engine power inorder to manage the engine coolanttemperature. Your vehicle may enter thismode if certain high-temperature andhigh-load conditions take place. Theamount of speed reduction depends onvehicle loading, grade and ambienttemperature. If this occurs, there is noneed to stop your vehicle. You cancontinue to drive.
The air conditioning may automaticallyturn on and off during severe operatingconditions to protect the engine fromoverheating. When the coolanttemperature decreases to the normaloperating temperature, the air conditioningturns on.
If the coolant temperature gauge movesfully into the red zone, or if the coolanttemperature warning or service enginesoon messages appear in your informationdisplay, do the following:
1.Stop your vehicle as soon as it is safeto do so. Fully apply the parking brake,shift into park (P) or neutral (N).
2.Leave the engine running until thecoolant temperature gauge needlereturns to the normal position. Afterseveral minutes, if the temperaturedoes not drop, follow the remainingsteps.
3.Switch the engine off and wait for it tocool. Check the coolant level.
4.If the coolant level is at or below theminimum mark, add prediluted coolantimmediately.
5.If the coolant level is normal, restartthe engine and continue.
2202018 Focus (CDH) Canada/United States of America, JM5J 19A321 AA enUSA, Edition date: 201706, Second PrintingMaintenance

CAPACITIES AND
SPECIFICATIONS - 1.0L
ECOBOOST™
WARNING
The air conditioning refrigerantsystem contains refrigerant underhigh pressure. Only qualifiedpersonnel should service the airconditioning refrigerant system. Openingthe air conditioning refrigerant system cancause personal injury.
Capacities
QuantityItem
1.2 gal (4.6 L)Engine oil fill capacity including the oil filter.
1.2 gal (4.4 L)Engine oil fill capacity excluding the oil filter.
2.2 gal (8.5 L)Engine coolant fill capacity.
0.4 gal (1.67 L)Manual transmission fluid fill capacity.
2.3 gal (8.6 L)Automatic transmission fluid fill capacity.
12.4 gal (47 L)Fuel tank fill capacity.
0.7 gal (2.5 L)Washer system fill capacity.
20.8 oz (0.59 kg)Air conditioning refrigerant fill capacity.
7.0 fl oz (207 ml)Air conditioning refrigerant compressor oil fill capacity.
Adding Engine Oil
Quantity
0.7 qt (0.7 L)
The quantity of engine oil required to raisethe indicated level on the dipstick fromminimum to maximum.
Specifications
We recommend that you use Motorcraftoil and fluids for your vehicle. Only usefluid that meets Ford specifications.
Using other fluids could result in damagenot covered by the vehicle Warranty.
MaterialsSpecificationName
WSS-M2C945-AMotorcraft® SAE 5W-20 Synthetic Blend Motor Oil (U.S.)Motorcraft® SAE 5W-20 Super Premium Motor Oil / Huile moteurde très haute qualité SAE 5W-20 Motorcraft® (Canada)XO-5W20-QSP (U.S.)CXO-5W20-LSP12 (Canada)
WSS-M2C945-AMotorcraft® SAE 5W-20 Full Synthetic Motor Oil (U.S.)
2742018 Focus (CDH) Canada/United States of America, JM5J 19A321 AA enUSA, Edition date: 201706, Second PrintingCapacities and Specifications

CAPACITIES AND
SPECIFICATIONS - 2.0L
WARNING
The air conditioning refrigerantsystem contains refrigerant underhigh pressure. Only qualifiedpersonnel should service the airconditioning refrigerant system. Openingthe air conditioning refrigerant system cancause personal injury.
Capacities
QuantityItem
1.1 gal (4.3 L)Engine oil fill capacity including the oil filter.
1.0 gal (3.9 L)Engine oil fill capacity excluding the oil filter.
2.2 gal (8.5 L)Engine coolant fill capacity.
0.4 gal (1.67 L)Manual transmission fluid fill capacity.
0.4 gal (1.7 L)Automatic transmission fluid fill capacity.
12.4 gal (47 L)Fuel tank fill capacity.
2772018 Focus (CDH) Canada/United States of America, JM5J 19A321 AA enUSA, Edition date: 201706, Second PrintingCapacities and SpecificationsE240522

QuantityItem
0.7 gal (2.5 L)Washer system fill capacity.
20.8 oz (0.59 kg)Air conditioning refrigerant fill capacity.
7.0 fl oz (207 ml)Air conditioning refrigerant compressor oil fill capacity.
Adding Engine Oil
Quantity
1.0 qt (0.95 L)
The quantity of engine oil required to raisethe indicated level on the dipstick fromminimum to maximum.
Specifications
We recommend that you use Motorcraftoil and fluids for your vehicle. Only usefluid that meets Ford specifications.
Using other fluids could result in damagenot covered by the vehicle Warranty.
MaterialsSpecificationName
WSS-M2C945-AMotorcraft® SAE 5W-20 Synthetic Blend Motor Oil (U.S.)Motorcraft® SAE 5W-20 Super Premium Motor Oil / Huile moteurde très haute qualité SAE 5W-20 Motorcraft® (Canada)XO-5W20-QSP (U.S.)CXO-5W20-LSP12 (Canada)
WSS-M2C945-AMotorcraft® SAE 5W-20 Full Synthetic Motor Oil (U.S.)Motorcraft® SAE 5W-20 Synthetic Motor Oil / Huile moteursynthétique SAE 5W-20 Motorcraft® (Canada)XO-5W20-QFS (U.S.)CXO-5W20-LFS6 (Canada)
WSS-M97B44-D2Motorcraft® Orange Prediluted Antifreeze/Coolant (U.S.)Motorcraft® Orange Prediluted Antifreeze/Coolant / Antigel/liquidede refroidissement prédilué orange Motorcraft® (Canada)VC-3DIL-B (U.S.)CVC-3DIL-B (Canada)
WSS-M6C65-A2Motorcraft® DOT 4 LV High Performance Motor Vehicle Brake Fluid(U.S.)Motorcraft® DOT 4 LV High Performance Motor Vehicle Brake Fluid/ Liquide de frein automobile haute performance DOT 4 LVMotorcraft® (Canada)PM-20 (U.S. & Canada)
WSS-M2C200-D2Motorcraft® Dual Clutch Transmission Fluid (U.S.)Motorcraft® Dual Clutch Transmission Fluid / Huile pour boîtesembrayage double Motorcraft® (Canada)XT-11-QDC (U.S. & Canada)
WSS-M14P19-AMotorcraft® Premium Windshield Wash Concentrate with Bitterant(U.S.)
2782018 Focus (CDH) Canada/United States of America, JM5J 19A321 AA enUSA, Edition date: 201706, Second PrintingCapacities and Specifications

Check Every Month
Windshield washer fluid level.
Fuel and water separator. Drain if necessary (or if indicated by the information display).
Holes and slots in the tail pipe to make sure they are functional and clear of debris.
Check Every Six Months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary.
Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary.
Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
Multi-Point Inspection
In order to keep your vehicle running right,it is important to have the systems on yourvehicle checked regularly. This can helpidentify potential issues and prevent majorproblems. We recommend having thefollowing multi-point inspection performedat every scheduled maintenance intervalto help make sure your vehicle keepsrunning great.
Multi-Point Inspection
Hazard warning system operationAccessory drive belt(s)
Horn operationBattery performance
Radiator, cooler, heater and air conditioninghosesEngine air filter
4112018 Focus (CDH) Canada/United States of America, JM5J 19A321 AA enUSA, Edition date: 201706, Second PrintingScheduled Maintenance

A
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
4592018 Focus (CDH) Canada/United States of America, JM5J 19A321 AA enUSA, Edition date: 201706, Second PrintingIndex