2018 LINCOLN MKC air condition

The restraints control module also monitorsthe readiness of the above safety devicesplus the crash and occupant sensors. Awarning indicator light in the instrumentcluster indicates the readiness of the safetysystem. If this warning indicator light is notfunctioning and there is another fault withinthe system, the message cluster coulddisplay an airbag failure warning. A tonesounds, a warning indicator light illuminates,or both, until the problem is repaired. Routinemaintenance of the airbag is not required.
A difficulty with the system is indicated byone or more of the following:
The indicator light will notilluminate immediately after youswitch the ignition on.
•The indicator light either flashes or staysilluminated.
•You could hear five tones thatperiodically repeat until the problem isrepaired.
•A message could appear in theinformation display.
If any of these things happen, evenintermittently, have the supplementalrestraint system serviced at an authorizeddealer immediately. Unless serviced, thesystem may not function properly in theevent of a crash.
The seatbelt pretensioners and the airbagsupplemental restraint system are designedto activate when your vehicle sustains frontalor sideways deceleration sufficient to causethe restraints control module to deploy asafety device or when a certain likelihood ofa rollover event is detected by the rolloversensor.
The fact that the seatbelt pretensioners orairbags did not activate for both front seatoccupants in a crash does not mean thatsomething is wrong with the system. Rather,it means the restraints control moduledetermined the crash conditions (forexample, crash severity, belt usage) werenot appropriate to activate these safetydevices.
•The design of the front airbags is toactivate only in frontal and near-frontalcrashes (not rollovers, side impacts orrear impacts) unless the crash causessufficient frontal deceleration.
•The seatbelt pretensioners are designedto activate in frontal, near-frontal, sideand rollover crashes.
•The design of the side airbags is to inflatein certain side crashes. Side airbagscould activate in other types of crashesif the vehicle experiences sufficientsideways motion or deformation.
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Supplementary Restraints SystemE67017

•The knee airbag(s) could deploy basedon crash severity and occupantconditions.
•The design of the Safety Canopy is toinflate in certain side impact crashes andwhen a certain likelihood of rollover isdetected by the rollover sensor. TheSafety Canopy could activate in othertypes of crashes if the vehicleexperiences sufficient sideways motionor deformation, or a certain likelihood ofrollover.
AIRBAG DISPOSAL
Contact your authorized dealer as soon aspossible. Airbags must be disposed of byqualified personnel.
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Supplementary Restraints System

GENERAL INFORMATION
Condensation in the Exterior FrontLamps and Rear Lamps
Exterior front lamps and rear lamps havevents to accommodate normal changes inair pressure.
Condensation can be a natural by-productof this design. When moist air enters thelamp assembly through the vents, there is apossibility that condensation can occur whenthe temperature is cold. When normalcondensation occurs, a fine mist can form onthe interior of the lens. The fine misteventually clears and exits through the ventsduring normal operation.
Clearing time may take as long as 48 hoursunder dry weather conditions.
Examples of acceptable condensation are:
•The presence of a fine mist (no streaks,drip marks or large droplets).
•A fine mist covers less than 50% of thelens.
Examples of unacceptable condensation are:
•A water puddle inside the lamp.
•Streaks, drip marks or large dropletspresent on the interior of the lens.
If you see any unacceptable condensation,have your vehicle checked by an authorizeddealer.
LIGHTING CONTROL
Lamps off.A
Parking lamps, instrument panellamps, license plate lamps and taillamps.
B
Headlamps.C
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LightingE142449

Left-hand temperature control.A
Fan speed control.B
Right-hand temperature control.C
MAX A/C.D
A/C.E
Recirculated air.F
Heated seats.G
Climate controlled seats.H
Dual.I
Auto.J
Power.K
Defrost.L
Heated rear window.M
Left-hand Temperature Control
Adjusts the temperature setting on theleft-hand side. This control also adjusts theright-hand side temperature when you switchoff dual zone mode.
Fan Speed Control
Adjusts the volume of air circulated in thevehicle.
Right-hand Temperature Control
Adjusts the temperature setting on theright-hand side.
MAX A/C
Press for maximum cooling. The left-handand right-hand settings set to LO,recirculated air flows through the instrumentpanel vents, air conditioning turns on andthe fan adjusts to the highest speed.
A/C
Press to switch the air conditioning on or off.Use A/C with recirculated air to improvecooling performance and efficiency.
Note:In certain conditions (for example,maximum defrost), the air conditioningcompressor may continue to operate eventhough you switch off the air conditioning.
Recirculated Air
Press to switch between outside air andrecirculated air. The air currently in thepassenger compartment recirculates. Thismay reduce the time needed to cool theinterior (when used with A/C) and reduceunwanted odors from entering your vehicle.
Note:Recirculated air may turn off (orprevent you from switching on) in all air flowmodes except MAX A/C to reduce the riskof fogging. Recirculation may also turn onand off in various air distribution controlcombinations during hot weather in order toimprove cooling efficiency.
Heated Seats (If Equipped)
Press to cycle through the various heatsettings and off. See Heated Seats (page146).
Climate Controlled Seats (If Equipped)
Press to cycle through the various settingsand off. See Climate Controlled Seats (page147).
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Climate Control

Dual
Press to switch on temperature control forthe right-hand side of the vehicle. When dualzone is off, right-hand temperature settingsremain the same as the left-hand settings.
Auto
Press to switch on automatic operation.Adjust to select the desired temperature. Fanspeed, air distribution, air conditioningoperation, and outside or recirculated airadjust to heat or cool the vehicle to maintainthe desired temperature. You can also switchoff dual zone mode by pressing and holdingfor more than two seconds.
Power
Press to switch the system on and off. Whenthe system is off, it prevents outside air fromentering the vehicle.
Defrost
Press to distribute air through the windshieldair vents and de-mister. Air directed to theinstrument panel and footwell air vents turnsoff. You can also use this setting to defogand clear the windshield of a thin coveringof ice.
Heated Rear Window
Press to switch the heated rear window onand off. See Heated Windows and Mirrors(page 136).
HINTS ON CONTROLLING THE
INTERIOR CLIMATE
General Hints
Note:Prolonged use of recirculated air maycause the windows to fog up.
Note:You may feel a small amount of airfrom the footwell air vents regardless of theair distribution setting.
Note:To reduce humidity build-up insideyour vehicle, do not drive with the systemswitched off or with recirculated air alwaysswitched on.
Note:Do not place objects under the frontseats as this may interfere with the airflowto the rear seats.
Note:Remove any snow, ice or leaves fromthe air intake area at the base of thewindshield.
Note:To improve the time to reach acomfortable temperature in hot weather,drive with the windows open until you feelcold air through the air vents.
Automatic Climate Control
Note:Adjusting the settings when yourvehicle interior is extremely hot or cold is notnecessary.
Note:The system adjusts to heat or cool theinterior to the temperature you select asquickly as possible.
Note:For the system to function efficiently,the instrument panel and side air ventsshould be fully open.
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Climate Control

If the instrument cluster isequipped with a greyAuto-Start-Stop indicator light, it isilluminated when automatic engine stop isnot available due to one of the above notedconditions not being met.
Automatic Engine Restart
Any of the following conditions will result inan automatic restart of the engine:
•Your foot is removed from the brakepedal.
•You press the accelerator pedal.
•You press the accelerator and the brakepedal at the same time.
•The driver safety belt becomesunfastened or the driver door is ajar.
•The transmission is moved from drive (D).
•Your vehicle is moving.
•The interior compartment does not meetcustomer comfort when air conditioningor heat is on.
•Fogging of the windows could occur andthe air conditioning is on.
•The battery is not within optimaloperating conditions.
•The maximum engine off time isexceeded.
•When you press the Auto-Start-Stopbutton while the engine is stoppedautomatically.
•The heated windshield is turned on.
Any of the following conditions may result inan automatic restart of the engine:
•The blower fan speed is increased or theclimate control temperature is changed.
•An electrical accessory is turned on orplugged in.
Disabling Auto-Start-Stop
Press the Auto-Start-Stop button located onthe center console to switch the system off.The button will illuminate. The system willonly be deactivated for the current ignitioncycle. Press the button again to restoreAuto-Start-Stop function.
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Unique Driving CharacteristicsE146361 E223639

Your vehicle is designed to operate onregular unleaded gasoline with a minimumpump (R+M)/2 octane rating of 87.
Some fuel stations, particularly those in highaltitude areas, offer fuels posted as regularunleaded gasoline with an octane ratingbelow 87.
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 well asother conditions, for example when towinga trailer. See Towing (page 242).
Do not be concerned if the enginesometimes knocks lightly. However, if theengine knocks heavily while using fuel withthe recommended octane rating, contact anauthorized dealer to prevent any enginedamage.
We recommend Top Tier detergentgasolines, where available to help minimizeengine deposits and maintain optimal vehicleand engine performance. For additionalinformation, refer to www.toptiergas.com.
Note:Use of any fuel for which the vehiclewas not designed can impair the emissioncontrol system, cause loss of vehicleperformance, and cause damage to theengine which may not be covered by thevehicle Warranty.
Do not use:
•Diesel fuel.
•Fuels containing kerosene or paraffin.
•Fuel containing more than 15% ethanolor E85 fuel.
•Fuels containing methanol.
•Fuels containing metallic-based additives,including manganese-based compounds.
•Fuels containing the octane boosteradditive, methylcyclopentadienylmanganese tricarbonyl (MMT).
•Leaded fuel, using leaded fuel isprohibited by law.
The use of fuels with metallic compoundssuch as methylcyclopentadienyl manganesetricarbonyl (commonly known as MMT), whichis a manganese-based fuel additive, willimpair engine performance and affect theemission control system.
FUEL FILLER FUNNEL LOCATION
The fuel filler funnel is in the spare wheelstorage tray.
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 fuel torestart the engine.
•You may need to switch the ignition fromoff to on several times after refueling toallow the fuel system to pump the fuelfrom the tank to the engine. Whenrestarting, cranking time takes a fewseconds longer than normal.
Note:If your vehicle is on a steep slope,more fuel may be required.
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Fuel and Refueling

•An open or pinched sensor hose.
•Incorrect engine oil level.
•Incorrect fuel for climatic conditions.
•Incorrect engine oil viscosity for climacticconditions.
Note:Some vehicles have a lifetime fuel filterthat is integrated with the fuel tank. Regularmaintenance or replacement is not needed.
Note:If these checks do not help you correctthe concern, have your vehicle checked assoon as possible.
Noise Emissions Warranty, ProhibitedTampering Acts and Maintenance
On January 1, 1978, Federal regulationbecame effective governing the noiseemission on trucks over 10,000 lb (4,536 kg)Gross Vehicle Weight Rating (GVWR). Thepreceding statements concerning prohibitedtampering acts and maintenance, and thenoise warranty found in the Warranty Guide,are applicable 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 ground cover.The emission system heats up the enginecompartment and exhaust system, creatingthe risk of fire.
The normal operating temperature ofthe exhaust system is very high. Neverwork around or attempt to repair any part ofthe exhaust system until it has cooled. Usespecial care when working around thecatalytic converter. The catalytic converterheats up to a very high temperature afteronly a short period of engine operation andstays hot after the engine is switched off.
Exhaust leaks may result in entry ofharmful and potentially lethal fumesinto the passenger compartment. If you smellexhaust fumes inside your vehicle, have yourvehicle inspected immediately. Do not driveif you smell exhaust fumes.
Your vehicle has various emission controlcomponents and a catalytic converter thatenables it to comply with applicable exhaustemission standards.
To make sure that the catalytic converter andother emission control components continueto 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 255).
•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.
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Engine Emission Control