climate control LINCOLN MKZ HYBRID 2019 User Guide

The air currently in the passengercompartment recirculates. This may reducethe time needed to cool the interior (whenused with A/C) and reduce unwanted odorsfrom 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.
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.
Note:If you select AUTO during cold outsidetemperatures, the system directs air flow tothe windshield and side window air vents. Inaddition, the blower motor may run at aslower speed until the engine warms up.
Note:If you select AUTO during hottemperatures and the inside of the vehicleis hot, the system uses recirculated air tomaximize interior cooling. Blower motorspeed may also reduce until the air cools.
Quickly Heating the Interior
1. Press and release AUTO.
2. Adjust the temperature function to thesetting you prefer.
Recommended Settings for Heating
1. Press and release AUTO.
2. Adjust the temperature function to thesetting you prefer. Use 72°F (22°C) as astarting point, then adjust the setting asnecessary.
Quickly Cooling the Interior
1. Press and release MAX A/C.
143
MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Climate Control

Recommended Settings for Cooling
1. Press and release AUTO.
2. Adjust the temperature function to thesetting you prefer. Use 72°F (22°C) as astarting point, then adjust the setting asnecessary.
Defogging the Side Windows in ColdWeather
1. Press and release defrost.
2. Adjust the temperature control to thesetting you prefer. Use 72°F (22°C) as astarting point, then adjust the setting asnecessary.
HEATED WINDSHIELD (If Equipped)
Windshield Wiper De-Icer
When you switch the heated rearwindow on, the windshield wiperde-icer turns on.
HEATED REAR WINDOW
Press the button to clear the rearwindow of thin ice and fog. Theheated rear window turns off aftera short period of time.
Note:Make sure the engine is on beforeoperating the heated windows.
Note: Do not use razor blades or othersharp objects to clean or remove decals fromthe inside of the heated rear window. Thevehicle Warranty may not cover damagecaused to the heated rear window grid lines.
HEATED EXTERIOR MIRRORS (If
Equipped)
When you switch the heated rear windowon, the heated exterior mirrors turn on.
Note:Do not remove ice from the mirrorswith a scraper or adjust the mirror glasswhen it is frozen in place.
Note:Do not clean the mirror housing orglass with harsh abrasives, fuel or otherpetroleum-based cleaning products.
CABIN AIR FILTER
Your vehicle is equipped with a cabin airfilter, which gives you and your passengersthe following benefits:
•It improves your driving comfort byreducing particle and odor concentration.
•It improves the interior compartmentcleanliness.
•It protects the climate controlcomponents from particle deposits.
You can locate the cabin air filter behind theglove box.
Note:Make sure you have a cabin air filterinstalled at all times. This prevents foreignobjects from entering the system. Runningthe system without a filter in place couldresult in degradation or damage to thesystem.
Replace the filter at regular intervals. SeeScheduled Maintenance (page 486).
For additional cabin air filter information, orto replace the filter, see a qualifiedtechnician.
144
MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Climate ControlE184884 E184884

REMOTE START
The climate control system adjusts theinterior temperature during remote start.
You can switch this feature on or off andadjust the settings using the informationdisplay controls. See Information Displays(page 110).
You cannot adjust the climate control settingduring remote start operation. Switch theignition on to make adjustments.
Based on your remote start settings, thefollowing vehicle-dependent features mayor may not remain on after remote startingyour vehicle:
•Climate controlled seats.
•Heated steering wheel.
•Heated mirrors.
•Heated rear window.
•Windshield wiper de-icer.
Note:For dual zone climate controlled seats,the passenger seat setting defaults to matchthe driver seat during remote start.
Automatic Settings
If Auto is on, the system sets the interiortemperature to 72°F (22°C) and heats orcools the vehicle interior as required toachieve comfort.
Note:In cold weather, the heated rearwindow and heated mirrors turn on.
Last Settings
If Last Settings is on, the system uses thesettings last selected before you turned offthe vehicle.
Heated and Cooled Features
In Auto mode, certain heated features mayswitch on during cold weather, and cooledfeatures during hot weather.
145
MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Climate Control

Rear Seats
WARNING: Persons who are unableto feel pain to the skin because of advancedage, chronic illness, diabetes, spinal cordinjury, medication, alcohol use, exhaustion,or other physical conditions, must exercisecare when using the seat heater. The seatheater may cause burns even at lowtemperatures, especially if used for longperiods of time. Do not place anything onthe seat that insulates against heat, such asa blanket or cushion, because this may causethe seat heater to overheat. Do not puncturethe seat with pins, needles, or other pointedobjects because this may damage theheating element which may cause the seatheater to overheat. An overheated seat maycause serious personal injury.
Do not do the following:
•Place heavy objects on the seat.
•Operate the seat heater if water or anyother liquid is spilled on the seat. Allowthe seat to dry thoroughly.
•Operate the heated seats unless theengine is running. Doing so can causethe battery to lose charge.
The rear seat heat controls are located onthe rear of the center console.
Press the heated seat symbol to cyclethrough the various heat settings and off.More indicator lights indicate warmersettings.
The heated seat module resets at everyignition run cycle. While the ignition is on,press the high or low heated seat switch toenable heating mode. When activated, theywill turn off automatically when you turn theengine off.
CLIMATE CONTROLLED SEATS (If
Equipped)
Heated Seats
WARNING: People who are unable tofeel pain to their skin because of advancedage, chronic illness, diabetes, spinal cordinjury, medication, alcohol use, exhaustionor other physical conditions, must exercisecare when using the heated seat. The heatedseat may cause burns even at lowtemperatures, especially if used for longperiods of time. Do not place anything onthe seat that insulates against heat, such asa blanket or cushion. This may cause the
155
MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing
SeatsE146322

heated seat to overheat. Do not puncturethe seat with pins, needles or other pointedobjects. This may damage the heatingelement which may cause the heated seatto overheat. An overheated seat may causeserious personal injury.
Do not do the following:
•Place heavy objects on the seat.
•Operate the heated seat if water or anyother liquid spills on the seat. Allow theseat to dry thoroughly.
•Operate the heated seats unless theengine is running. Doing so can causethe battery to lose charge.
Touch the heated seat symbol to cyclethrough the various heat settings and off.More indicator lights indicate warmersettings.
Cooled Seats
The cooled seats will only function when theengine is running.
To operate the cooled seats:
Press the cooled seat symbol to cyclethrough the various cooling settings and off.More indicator lights indicate cooler settings.
If the engine falls below 350 RPM while thecooled seats are on, the feature will turn itselfoff. You will need to reactivate it.
Climate controlled seat air filterreplacement
Your vehicle is equipped with lifetime airfilters that are integrated with the seats.Regular maintenance or replacement is notneeded.
REAR SEAT ARMREST
Fold the armrest down to use the armrestand cupholder. To open the storage lid, pullup on the latch between the cupholders.
156
MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing
SeatsE146322 E146309 E144635

•Interacting with your vehicle, for examplepressing the brake or accelerator pedal.
•You can temporarily switch off theshutdown feature any time the ignition ison (for the current ignition cycle only).Use the information display to do so. SeeInformation Displays (page 110).
•During the countdown before shutdown,you are prompted to press OK or RESET(depending on your type of informationdisplay) to temporarily switch the featureoff (for the current ignition cycle only).
Switching Off Your Vehicle When It IsStationary
1. Put the transmission in position P.
2. Press the button once.
3. Apply the parking brake.
Note:This switches off the ignition, allelectrical circuits, warning lamps andindicators.
Note:If your vehicle is left running for 30minutes without any interaction, itautomatically shuts down.
Switching Off Your Vehicle When It IsMoving
WARNING: Switching off the enginewhen your vehicle is still moving results in asignificant decrease in braking assistance.Higher effort is required to apply the brakesand to stop your vehicle. A significantdecrease in steering assistance could alsooccur. The steering does not lock, but highereffort could be required to steer your vehicle.When you switch the ignition off, someelectrical circuits, for example airbags, alsoturn off. If you unintentionally switch theignition off, shift into neutral (N) and restartthe engine.
1. Put the transmission in position N anduse the brakes to bring your vehicle to asafe stop.
2. When your vehicle has stopped, put thetransmission in position P.
3. Press and hold the button for onesecond, or press it three times within twoseconds.
4. Apply the parking brake.
Guarding Against Exhaust Fumes
WARNING: Exhaust leaks may resultin entry of harmful and potentially lethalfumes into the passenger compartment. Ifyou smell exhaust fumes inside your vehicle,have your vehicle inspected immediately. Donot drive if you smell exhaust fumes.
Important Ventilating Information
If you stop your vehicle and then leave theengine idling for long periods of time, werecommend that you do one of the following:
•Open the windows at least 1 in (3 cm).
•Set your climate control to outside air.
ENGINE BLOCK HEATER (If Equipped)
WARNING: Failure to follow engineblock heater instructions could result inproperty damage or serious personal injury.
169
MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Starting and Stopping the Engine

WARNING: Do not use your heater withungrounded electrical systems ortwo-pronged adapters. There is a risk ofelectrical shock.
WARNING: Do not fully close the hood,or allow it to drop under its own weight whenusing the engine block heater. This coulddamage the power cable and may cause anelectrical short resulting in fire, injury andproperty damage.
Note:The heater is most effective whenoutdoor temperatures are below 0°F (-18°C).
The heater acts as a starting aid by warmingthe engine coolant. This allows the climatecontrol system to respond quickly. Theequipment includes a heater element(installed in the engine block) and a wireharness. You can connect the system to agrounded 120-volt AC electrical source.
We recommend that you do the following fora safe and correct operation:
•Use a 16-gauge outdoor extension cordthat is product certified by Underwriter’sLaboratory (UL) or Canadian StandardsAssociation (CSA). This extension cordmust be suitable for use outdoors, in coldtemperatures, and be clearly markedSuitable for Use with OutdoorAppliances. Do not use an indoorextension cord outdoors. This couldresult in an electric shock or become afire hazard.
•Use as short an extension cord aspossible.
•Do not use multiple extension cords.
•Make sure that when in operation, theextension cord plug and heater cord plugconnections are free and clear of water.This could cause an electric shock or fire.
•Make sure your vehicle is parked in aclean area, clear of combustibles.
•Make sure the heater, heater cord andextension cord are firmly connected.
•Check for heat anywhere in the electricalhookup once the system has beenoperating for approximately 30 minutes.
•Make sure the system is unplugged andproperly stowed before starting anddriving your vehicle. Make sure theprotective cover seals the prongs of theblock heater cord plug when not in use.
•Make sure the heater system is checkedfor proper operation before winter.
Using the Engine Block Heater
Make sure the receptacle terminals are cleanand dry prior to use. Clean them with a drycloth if necessary.
The heater uses 0.4 to 1.0 kilowatt-hours ofenergy per hour of use. The system does nothave a thermostat. It achieves maximumtemperature after approximately three hoursof operation. Using the heater longer thanthree hours does not improve systemperformance and unnecessarily useselectricity.
170
MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Starting and Stopping the Engine

HYBRID VEHICLE OPERATION
This hybrid vehicle combines electric andgasoline propulsion to provide breakthroughperformance and improved efficiency.
Familiarizing yourself with these uniquecharacteristics will provide an optimal drivingexperience from your new vehicle.
Note:You may notice higher engine speedsupon start-up. This temporary condition isnormal and necessary to heat up the cabinand minimize emissions.
Starting:
When you start your vehicle, agreen ready indicator light willappear in the lower right portionof the instrument cluster and a ready to drivemessage will appear in the middle of the leftcluster screen, letting you know that yourvehicle is ready for driving.
The engine may not start because thisvehicle is equipped with silent key start. Thisfuel saving feature allows your vehicle to beready–to–drive without requiring the gasengine to be running. This indicator willremain on while your vehicle is on, whetherthe engine is running or not to indicate yourvehicle is capable of movement (using itselectric motor, engine, or both). Typically, theengine will not start unless the vehicle iscold, a climate control change is requested,or the accelerator is pressed.
Driving:
The gas engine automatically starts andstops to provide power when needed andto save fuel when not needed. Whilecoasting at low speeds, coming to a stop, orstanding, the gas engine normally shutsdown and your vehicle operates inelectric-only mode.
Conditions that may cause the engine to startup or remain running include:
•Considerable vehicle acceleration.
•Vehicle speed above 85 mph (137 km/h).However, the maximum speed forelectric-only operation may be lowerwhile driving in hot temperatures or onhilly terrain.
•Ascending a hill.
•Charge level of high voltage battery islow.
•Very high or low outside temperature (toprovide system cooling or heating).
•Engine not warm enough to providepassenger requested cabin temperature.
Stopping:
The gas engine may shut off to conserve fuelas you come to a stop. Restarting yourvehicle is not required. Simply step on theaccelerator when you are ready to drive.
171
MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Unique Driving CharacteristicsE144692

•Changes in engine behavior.•ECO cruise control activation.
HYBRID VEHICLE FREQUENTLY ASKED QUESTIONS
AnswerQuestion
The high voltage battery is electrically isolated from the rest of thevehicle when the key is off. When you switch the key on, high voltagecontactors inside the battery are closed to make the electricity avail-able to the motor and generator and enable the vehicle to drive. Theclicks are the sound of these contactors as they close and open duringstart up and shut down.
What are the series of clicks from the cargo area when I first turn thekey in the ignition?
The vehicle's computer will determine if an engine start is requiredat key-on. Silent key start will start the engine if it is necessary forcabin heating, windshield defrost, or if the outside temperature is low.
Why does the engine sometimes start at key-on?
There are several reasons the engine stays on for an extended amountof time when you first start it. One common reason is to make surethat the emissions components are warm enough to minimize tailpipeemissions. As the climate gets cooler, this engine-on time is extended.
Why does it take a long time before the engine shuts down?
The engine is required to turn on above this speed to protect thetransmission hardware.Why does my engine never shut down above 85 mph (137 km/h)
174
MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Unique Driving Characteristics

AnswerQuestion
In order to make sure that the climate control system can begin heatingthe cabin or defrosting the windshield as soon as a driver requestsit, the engine coolant temperature has to be kept sufficiently hot.Keeping the engine on is required to maintain the correct coolanttemperature.
Why does my engine stay on when it is extremely cold outside?
Your vehicle's engine and transmission are designed to deliver thepower you need at the most efficient engine speed. This may behigher than expected during heavy accelerations, and may fluctuatewhen driving at a steady speed. These are characteristics of theAtkinson engine cycle and the transmission technology that helpmaximize your hybrid's fuel economy.
Why does my engine rev up so high sometimes when I accelerate?
The fan noise comes from a fan located next to the high voltagebattery pack. This fan turns on when the battery requires cooling air.The fan speed, and associated noise level, will change according tothe amount of cooling required to maintain good performance. Main-taining the battery temperature at optimal conditions also prolongsthe useful life of the battery and helps to achieve better fuel economy.
What is the fan noise I hear from the rear of my hybrid?
Change the engine oil every 10,000 mi (16,000 km) or once per yearunder normal operating conditions.What is the engine oil change service interval?
Your hybrid vehicle can use E15 (15% ethanol, 85% gasoline) fuel, butyou may notice slightly reduced fuel economy because ethanolcontains less energy per gallon than gasoline. Your hybrid vehicle isnot designed to use E85 (85% ethanol).
Can I put E15 or E85 in my vehicle, and how will it affect my fueleconomy?
175
MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Unique Driving Characteristics