heating LINCOLN MKZ 2018 Owner's Manual

Your vehicle is equipped with the IntelligentOil-Life Monitor system, which displays amessage in the information display at theproper oil change interval. This interval maybe up to one year or 10,000 mi (16,000 km).
When the oil change message appears inthe information display, it is time for an oilchange. Make sure you perform the oilchange within two weeks or 500 mi (800 km)of the message appearing. Make sure youreset the Intelligent Oil-Life Monitor aftereach oil change. See Oil Change IndicatorReset (page 309).
If your information display resets prematurelyor becomes inoperative, you should performthe oil change interval at six months or5,000 mi (8,000 km) from your last oilchange. Never exceed one year or 10,000 mi(16,000 km) between oil change intervals.
Your vehicle is very sophisticated and builtwith multiple, complex, performance systems.Every manufacturer develops these systemsusing different specifications andperformance features. That is why it isimportant to rely upon your dealership toproperly diagnose and repair your vehicle.
Ford Motor Company has recommendedmaintenance intervals for various parts andcomponent systems based upon engineeringtesting. Ford Motor Company relies upon thistesting to determine the most appropriatemileage for replacement of oils and fluids toprotect your vehicle at the lowest overall costto you and recommends againstmaintenance schedules that deviate fromthe scheduled maintenance information.
We strongly recommend the use of onlygenuine Ford, Motorcraft or Ford-authorizedre-manufactured replacement partsengineered for your vehicle.
Additives and Chemicals
This owner's manual and the Ford WorkshopManual list the recommended additives andchemicals for your vehicle. We do notrecommend using chemicals or additives notapproved by us as part of your vehicle’snormal maintenance. Please consult yourwarranty information.
Oils, Fluids and Flushing
In many cases, fluid discoloration is a normaloperating characteristic and, by itself, doesnot necessarily indicate a concern or that thefluid needs to be changed. However, aqualified expert, such as the factory-trainedtechnicians at your dealership, shouldinspect discolored fluids that also show signsof overheating or foreign materialcontamination immediately.
Make sure to change your vehicle’s oils andfluids at the specified intervals or inconjunction with a repair. Flushing is a viableway to change fluid for many vehiclesub-systems during scheduled maintenance.It is critical that systems are flushed only withnew fluid that is the same as that requiredto fill and operate the system or using aFord-approved flushing chemical.
Owner Checks and Services
Make sure you perform the following basicmaintenance checks and inspections everymonth or at six-month intervals.
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Scheduled Maintenance

Fuel Filter.........................................................3192.0L Engines and 3.0L Engines withFWD....................................................................3193.0L Engines with AWD.....................................319
Fuel Quality.....................................................168Choosing the Right Fuel....................................168
Fuel Shutoff....................................................267Fuses...............................................................282Fuse Specification Chart............................282Passenger Compartment Fuse Panel...........294Power Distribution Box.....................................282
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Garage Door OpenerSee: Universal Garage Door Opener.............155
Gauges.............................................................104Engine Coolant Temperature Gauge.............106Fuel Gauge...........................................................105Information Display.............................................105
GearboxSee: Transmission...............................................180
General Information on RadioFrequencies...................................................57Intelligent Access..................................................57
General Maintenance Information...........509Multi-Point Inspection.........................................512Owner Checks and Services............................510
Protecting Your Investment.............................509Why Maintain Your Vehicle?............................509Why Maintain Your Vehicle at YourDealership?.....................................................509
Getting Assistance Outside the U.S. andCanada.........................................................278Getting the Services You Need................274Away From Home...............................................274
Global Opening and Closing.......................97Closing the Windows...........................................97Opening the Windows.........................................97
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Hazard Flashers............................................267Headlamp AdjustingSee: Adjusting the Headlamps.......................322
Headlamp Exit Delay.....................................90HeadrestSee: Head Restraints..........................................143
Head Restraints.............................................143Adjusting the Head Restraint...........................144Tilting Head Restraints ......................................145
Heated Seats...................................................151Front Seats.............................................................151Rear Seats.............................................................152
Heated Windows and Mirrors....................140Heated Exterior Mirrors.....................................140
Heated Rear Window.........................................140Windshield Wiper De-icer..................................141
HeatingSee: Climate Control...........................................137
Hints on Controlling the InteriorClimate..........................................................139Defogging the Side Windows in ColdWeather.............................................................140General Hints........................................................139Quickly Cooling the Interior..............................140Quickly Heating the Interior.............................140Recommended Settings for Cooling..............140Recommended Settings for Heating..............140
Hints on Driving With Anti-LockBrakes...........................................................196Home Screen.................................................415Hood LockSee: Opening and Closing the Hood............302
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In California (U.S. Only)...............................275Information Display Control.........................84Information Displays.......................................111General Information..............................................111
Information Messages...................................117Active Park.............................................................117Adaptive Cruise Control.....................................118
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