cooling LINCOLN MKZ 2019 User Guide

1. Must drain the cooling system.
2. Chemically clean the cooling system.
3. Refill with prediluted coolant as soon aspossible.
Water alone, without prediluted coolant, cancause engine damage from corrosion,overheating or freezing.
Do not use the following as a coolantsubstitute:
•Alcohol.
•Methanol.
•Brine.
•Any coolant mixed with alcohol ormethanol antifreeze.
Alcohol and other liquids can cause enginedamage from overheating or freezing.
Do not add extra inhibitors or additives tothe coolant. These can be harmful andcompromise the corrosion protection of thecoolant.
Recycled Coolant
We do not recommend the use of recycledcoolant as an approved recycling process isnot yet available.
Dispose of used engine coolant in anappropriate manner. Follow yourcommunity's regulations and standards forrecycling and disposing of automotive fluids.
Severe Climates
If you drive in extremely cold climates:
•It may be necessary to increase thecoolant concentration above 50%.
•A coolant concentration of 60% providesimproved freeze point protection. Coolant concentrations above 60%decrease the overheat protectioncharacteristics of the coolant and maycause engine damage.
If you drive in extremely hot climates:
•It may be necessary to decrease thecoolant concentration to 40%.
•A coolant concentration of 40% providesimproved overheat protection. Coolantconcentrations below 40% decrease thefreeze and corrosion protectioncharacteristics of the coolant and maycause engine damage.
Vehicles driven year-round in non-extremeclimates should use prediluted coolant foroptimum cooling system and engineprotection.
Fail-Safe Cooling
Fail-safe cooling allows you to temporarilydrive your vehicle before any incrementalcomponent damage occurs. The fail-safedistance depends on ambient temperature,vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat, the coolanttemperature gauge moves toward the redzone:
306
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Maintenance

A warning lamp illuminates and amessage may appear in theinformation display.
If the engine reaches a presetover-temperature condition, the engineautomatically switches to alternating cylinderoperation. Each disabled cylinder acts as anair pump and cools the engine.
When this occurs, your vehicle still operates,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, you canre-start the engine. Have your vehiclechecked as soon as possible to minimizeengine damage.
When Fail-Safe Mode Is Activated
WARNING: Fail-safe mode is for useduring emergencies only. Operate yourvehicle in fail-safe mode only as long asnecessary to bring your vehicle to rest in asafe location and seek immediate repairs.When in fail-safe mode, your vehicle will havelimited power, will not be able to maintainhigh-speed operation, and may completelyshut down without warning, potentially losingengine power, power steering assist, andpower brake assist, which may increase thepossibility of a crash resulting in seriousinjury.
WARNING: Do not remove the coolantreservoir cap when the cooling system is hot.Wait 10 minutes for the cooling system tocool down. Cover the coolant reservoir capwith a thick cloth to prevent the possibilityof scalding and slowly remove the cap.Failure to follow this instruction could resultin personal injury.
Your vehicle has limited engine power whenin the fail-safe mode, drive your vehicle withcaution. Your vehicle does not maintainhigh-speed operation and the engine mayoperate 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 recommend thatyou contact your roadside assistanceservice provider.
3.If this is not possible, wait a short periodfor 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, youcan re-start the engine. Have your vehiclechecked as soon as possible to minimizeengine damage.
307
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Maintenance

Refer to your scheduled maintenanceinformation for scheduled intervals for fluidchecks and changes. Your transmission doesnot consume fluid. However, the fluid levelshould be checked if the transmission is notproperly working. For example, if thetransmission slips or shifts slowly or if younotice some sign of fluid leakage. SeeScheduled Maintenance (page 504).
Do not use supplemental transmission fluidadditives, treatments or cleaning agents. Theuse of these materials may affecttransmission operation and result in damageto internal transmission components.
6F55 Transmission (If Equipped)
WARNING: The dipstick andsurrounding components are hot. Use gloveswhen moving components and checking thetransmission fluid level. Failure to follow thiswarning could result in serious personalinjury.
Note:Automatic transmission fluid expandswhen warmed. To obtain an accurate fluidcheck, drive the vehicle until it is warmed up(approximately 20 mph (30 km/h). If yourvehicle has been operated for an extendedperiod at high speeds, in city traffic duringhot weather or pulling a trailer, the vehicleshould be switched off until normal operatingtemperatures are reached to allow the fluidto cool before checking. Depending onvehicle use, cooling times could take up to30 minutes or longer.
Refer to your scheduled maintenanceinformation for scheduled intervals for fluidchecks and changes. Your transmission doesnot consume fluid. However, the fluid levelshould be checked if the transmission is notworking properly. For example, if thetransmission slips or shifts slowly or if younotice some sign of fluid leakage.
1. Drive the vehicle 20 mph (30 km/h) oruntil it reaches normal operatingtemperature
2. Park the vehicle on a level surface andengage the parking brake.
3.With the parking brake engaged and yourfoot on the brake pedal, start the engineand move the gearshift lever through allof the gear ranges. Allow a minimum of10 seconds for each gear to engage.
4. Put the gearshift lever in park (P) andleave the engine running.
Note:You will need to move the air filterassembly to access the transmissiondipstick.
5.Remove the dipstick, wiping it clean witha clean, dry lint free rag. If necessary,refer to Under hood overview in thischapter for the location of the dipstick.
6. Install the dipstick making sure it is fullyseated in the filler tube by turning it tothe locked position.
7.Remove the dipstick and inspect the fluidlevel. The fluid should be in thedesignated areas for normal operatingtemperature.
309
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Maintenance

High fluid level
If the fluid level is above the MAX range ofthe dipstick, remove fluid to reach thehashmark level.
Note:Fluid level above the MAX level maycause shift or engagement concerns orpossible damage. High fluid levels can becaused by an overheating condition. If yourvehicle has been operated for an extendedperiod at high speeds, in city traffic duringhot weather or pulling a trailer, the vehicleshould be switched off until normal operatingtemperatures are reached. Depending onvehicle use, cooling times could take up to30 minutes or longer.
Adjusting Automatic Transmission FluidLevels
Before adding any fluid, make sure thecorrect type is used. The type of fluid usedis normally indicated on the dipstick and alsoin the Technical Specifications section in thischapter.
Note:An overfill condition of transmissionfluid may cause shift or engagementconcerns or possible damage.
Do not use supplemental transmission fluidadditives, treatments or cleaning agents. Theuse of these materials may affecttransmission operation and result in damageto internal transmission components.Reinstall the air filter assembly. After the fluidlevel has been checked and adjusted asnecessary, do the following:
1. Shut the engine off.
2. Loosen the clamp holding the air filterassembly to the rubber hose.
3.Rotate the air filter assembly 90 degreesclockwise without disconnecting thesensor.
4.Seat the air filter assembly back into thegrommets by pushing down on the airfilter assembly.
5. Tighten the clamp.
6. Install and tighten two bolts that attachair filter assembly to the front of thevehicle.
7. Install the bolt cover (if equipped).
312
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
MaintenanceE158844 E158845 E158846

Cooling system
•Protect against freezing temperatures.
•When removing your vehicle fromstorage, check coolant fluid level.Confirm that there are no cooling systemleaks 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, werecommend that you disconnect thebattery cables to maintain battery chargefor 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, levers andpins under your vehicle are covered withgrease to prevent rust.
•Move vehicles at least 25 ft (7.5 m) every15 days to lubricate working parts andprevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out ofstorage, do the following:
•Wash your vehicle to remove any dirt orgrease film build-up on window surfaces.
•Check windshield wipers for anydeterioration.
•Check under the hood for any foreignmaterial that may have collected duringstorage such as mice or squirrel nests.
•Check the exhaust for any foreignmaterial that may have collected duringstorage.
•Check tire pressures and set tire inflationper the Tire Label.
•Check brake pedal operation. Drive yourvehicle 15 ft (4.5 m) back and forth toremove rust build-up.
•Check fluid levels (including coolant, oiland gas) to make sure there are no leaks,and fluids are at recommended levels.
•If you remove the battery, clean thebattery cable ends and check fordamage.
Contact an authorized dealer if you have anyconcerns or issues.
BODY STYLING KITS
The distance between the underside of yourvehicle and the ground is less than that ofother models. Drive with extreme care toavoid damage to your vehicle.
328
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Vehicle Care

Note: the passenger sidetemperature and the DUALindication automatically turn onwhen you or your passenger adjustthe passenger temperature.
Passenger temperature: Touch upor down to adjust the temperature.G
Fan speed: Touch up or down toincrease or decrease the volumeof air that circulates in your vehicle.
H
Note: You cannot adjust the fanspeed when the system is set toAUTO, MAX A/C or MAX Defrost.
A/C: A pop-up appears on thescreen to display the airconditioning options.
I
MAX A/C: Touch the button toactivate and maximize cooling. Thedriver and passenger temperaturesare set to LO, recirculated air flowsthrough the instrument panelvents, air conditioningautomatically turns on and the fanautomatically adjusts to the highestspeed.
A/C: Touch to switch the airconditioning on or off. Use A/Cwith recirculated air to improvecooling performance andefficiency.
Note: In certain conditions (forexample, Max Defrost), the airconditioning compressor maycontinue to operate even whenyou switch the air conditioning A/Cbutton off.
Recirculated air: Touch to switchthe recirculated air on or off. Whenrecirculated air is on, it may reducethe amount of time needed to cooldown the interior (when used withA/C) and help reduce odors fromreaching the interior.
Note: Recirculated air may turn offautomatically (or the system mayprevent it from turning on) in allairflow modes except MAX A/C toreduce risk of fogging. It may alsoturn on and off automatically inPanel or Panel/Floor airflow modesduring hot weather in order toimprove cooling efficiency.
Manual airflow distributioncontrols: Select these controlsindividually, together, or withDefrost to direct the air flow to thearea you desire.
J
Panel: Distributes air through theinstrument panel vents.
Floor: Distributes air through thedemister vents, floor vents and rearseat floor vents.
438
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
SYNC™ 3

Transferable Coverage
If you sell your vehicle before your LincolnProtect extended service plan coverageexpires, you can transfer any remainingcoverage to the new owner. Which shouldgive you and your potential buyer a littlemore peace of mind.
Less Cost to Properly Maintain Your Vehicle
Lincoln Protect extended service plan alsooffers a Premium Maintenance Plan thatcovers all scheduled maintenance, andselected wear items. The coverage isprepaid, so you never have to worry aboutthe cost of your vehicle’s maintenance.
Covered maintenance includes:
•Windshield wiper blades.
•Spark plugs.
•The clutch disc (if equipped).
•Brake pads and linings.
•Shock absorbers and struts.
•Engine cooling hoses, clamps ando-rings.
•Engine belts.
•Diesel exhaust fluid replenishment (ifequipped).
Interest Free Finance Options
Just a 10% down payment will provide youwith an affordable, no interest, no feepayment program allowing you all thesecurity and benefits Lincoln Protectextended service plan has to offer whilepaying over time. You are pre-approved withno credit check or hassles. To learn more,call our Lincoln Protect extended serviceplan specialists at 800-367-3377.
Complete the information below and mail to:
Lincoln Protect Extended Service PlanP.O. Box 321067Detroit, MI 48232
Lincoln Protect (CANADA ONLY)
You can get more protection for your vehicleby purchasing a Lincoln Protect extendedservice plan. Lincoln Protect extendedservice plan is the only service contractbacked by Lincoln Motor Company ofCanada, Limited. Depending on the plan youpurchase, Lincoln Protect extended serviceplan provides benefits such as:
•Rental reimbursement.
•Coverage for certain maintenance andwear items.
•Protection against repair costs after yourNew Vehicle Limited Warranty Coverageexpires.
•Roadside Assistance benefits.
502
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Lincoln Protect

Check Every Month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure.
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.
506
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Scheduled Maintenance

Maintenance Intervals
At Every Oil Change Interval as Indicated by the Information Display1
Change engine oil and filter.2
Rotate the tires.
Perform a multi-point inspection, recommended.
Inspect the automatic transmission fluid level. Consult your dealer for requirements.
Inspect the brake pads, rotors, hoses and parking brake.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the rear axle and U-joints (All-Wheel Drive only).
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and U-joints.
Inspect the tires, tire wear and measure the tread depth.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.
1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals.2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. See Oil Change Indicator Reset (page 303).
510
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Scheduled Maintenance

Daytime Running Lamps...............................89Type One - Conventional(Non-Configurable)..........................................90Type Two - Configurable....................................90
Direction Indicators........................................92Indicating a Lane Change..................................92
Doors and Locks.............................................67Drive Control.................................................246Lincoln Drive Control.........................................246
Driver Alert.....................................................227PRINCIPLE OF OPERATION............................227USING DRIVER ALERT......................................228
Driver and Passenger Airbags....................48Children and Airbags...........................................49Proper Driver and Front Passenger SeatingAdjustment.........................................................49
Driver and Passenger Knee Airbags.........53Driving Aids....................................................227Driving Hints..................................................259Driving Through Water...............................259DRLSee: Daytime Running Lamps...........................89
E
Economical Driving......................................259Electric Parking Brake..................................193Applying the Electric Parking Brake...............193
Automatically Releasing the Electric ParkingBrake..................................................................194Manually Releasing the Electric ParkingBrake..................................................................194Releasing the Electric Parking Brake if theVehicle Battery is Running Out ofCharge...............................................................194
Electromagnetic Compatibility..................536Emission Law..................................................173Noise Emissions Warranty, ProhibitedTampering Acts and Maintenance..............174Tampering With a Noise Control System......173
End User License Agreement....................541VEHICLE SOFTWARE END USER LICENSEAGREEMENT (EULA) .....................................541
Engine Block Heater....................................164Using the Engine Block Heater.......................165
Engine Coolant Check................................304Adding Coolant...................................................305Engine Coolant TemperatureManagement...................................................308Fail-Safe Cooling................................................306Recycled Coolant...............................................306Severe Climates.................................................306
Engine Emission Control.............................173Engine ImmobilizerSee: Passive Anti-Theft System.........................77
Engine Oil Check.........................................302Adding Engine Oil..............................................303
Engine Oil Dipstick - 2.0L...........................302Engine Oil Dipstick - 3.0L...........................302Engine Specifications - 2.0L......................366Drivebelt Routing................................................367
Engine Specifications - 3.0L......................367Drivebelt Routing................................................368
Entertainment.................................................421AM/FM Radio.......................................................424Apps.......................................................................435Bluetooth Stereo or USB..................................433CD (If equipped)..................................................432HD Radio™ Information (If Available)..............428SiriusXM® Satellite Radio (If Activated).........424Sources.................................................................423Supported Media Players, Formats andMetadata Information....................................435USB Ports.............................................................435
Environment......................................................16EPBSee: Electric Parking Brake..............................193
Essential Towing Checks...........................255Before Towing a Trailer.....................................256Hitches..................................................................255Launching or Retrieving a Boat or PersonalWatercraft (PWC)............................................256Safety Chains......................................................255
584
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Index