2019 LINCOLN MKZ HYBRID Owners Manual

GENERAL MAINTENANCE
INFORMATION
Why Maintain Your Vehicle?
Carefully following the maintenanceschedule helps protect against major repairexpenses resulting from neglect orinadequate maintenance and may help toincrease the value of your vehicle when yousell or trade it. Keep all receipts forcompleted maintenance with your vehicle.
We have established regular maintenanceintervals for your vehicle based uponrigorous testing. It is important that you haveyour vehicle serviced at the proper times.These intervals serve two purposes; one isto maintain the reliability of your vehicle andthe second is to keep your cost of owningyour vehicle down.
It is your responsibility to have all scheduledmaintenance performed and to make surethat the materials used meet thespecifications identified in this owner'smanual. See Capacities and Specifications(page 353).
Failure to perform scheduled maintenanceinvalidates warranty coverage on partsaffected by the lack of maintenance.
Why Maintain Your Vehicle at YourDealership?
Factory-Trained Technicians
Service technicians participate in extensivefactory-sponsored certification training tohelp them become experts on the operationof your vehicle. Ask your dealership aboutthe training and certification their technicianshave received.
Genuine Ford and Motorcraft® ReplacementParts
Dealerships stock Ford, Motorcraft andFord-authorized branded re-manufacturedreplacement parts. These parts meet orexceed our specifications. Parts installed atyour dealership carry a nationwide 24-monthor unlimited mile (kilometer) parts and laborlimited warranty.
If you do not use Ford authorized parts theymay not meet our specifications anddepending on the part, it could affectemissions compliance.
Convenience
Many dealerships have extended eveningand Saturday hours to make your servicevisit more convenient and they offer one stopshopping. They can perform any servicesthat are required on your vehicle, fromgeneral maintenance to collision repairs.
Note:Not all dealers have extended hoursor body shops. Please contact your dealerfor details.
Protecting Your Investment
Maintenance is an investment that paysdividends in the form of improved reliability,durability and resale value. To maintain theproper performance of your vehicle and itsemission control systems, make sure youhave scheduled maintenance performed atthe designated intervals.
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Scheduled Maintenance

Your vehicle is equipped with an informationdisplay, which indicates the proper oilchange interval. This interval may be up toone year or 10,000 mi (16,000 km).
When ENGINE OIL CHANGE DUE or OILCHANGE REQUIRED appears in theinformation display, it is time for an oilchange. Make sure you perform the oilchange within two weeks or 500 mi (800 km)of the ENGINE OIL CHANGE DUE or OILCHANGE REQUIRED message appearing.Make sure you reset the oil monitoringsystem after each oil change. See OilChange Indicator Reset (page 302).
If your information display resetsprematurely, becomes inoperative or thevehicle battery becomes discharged ordisconnected, the oil monitoring systemresets to 100% oil life. You should changeyour engine oil one year or 10,000 mi(16,000 km) from the previous oil change.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.
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Scheduled Maintenance

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.
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.
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.
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Scheduled Maintenance

Check Every Six Months
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 interval tohelp make sure your vehicle keeps runninggreat.
Multi-point Inspection
Horn operationBattery performance
Radiator, cooler, heater and A/C hosesEngine air filter
Suspension components for leaks or damageExhaust system
Steering and linkageExterior lamps operation
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Scheduled Maintenance

Multi-point Inspection
Tires for wear and proper pressure2Fluid levels1; fill if necessary
Windshield for cracks, chips or pitsFor oil and fluid leaks
Washer spray and wiper operationHalf-shaft dust boots
Hazard warning system operation
1 Brake, coolant recovery reservoir, automatic transmission and window washer2If your vehicle is equipped with a temporary mobility kit, check the tire sealant expiration Use By date on the canister. Replace as needed.
Be sure to ask your dealership serviceadvisor or technician about the multi-pointvehicle inspection. It is a comprehensive wayto perform a thorough inspection of yourvehicle. Your checklist gives you immediatefeedback on the overall condition of yourvehicle.
NORMAL SCHEDULED MAINTENANCE
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Scheduled Maintenance

Normal Scheduled Maintenance 1, 2
Change engine oil and filter. 3Every 12 months or10,000 mi (16,000 km). Theoil monitoring systemdisplays a message in theinformation display.
Rotate tires, inspect tire wear and measure tread depth.
Inspect automatic transmission fluid level. Consult dealer for requirements.
Inspect brake pads, rotors, hoses and parking brake.
Inspect engine cooling system and motor/electronics cooling system strength and hoses.
Inspect exhaust system and heat shields.
Inspect half-shaft boots.
Inspect steering linkage, ball joints, suspension and tie-rod ends.
Inspect 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 Perform multi-point inspection (recommended).3 Reset the oil monitoring system after engine oil and filter changes. See Oil Change Indicator Reset (page 302).
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Scheduled Maintenance

Other Maintenance Items1
Replace cabin air filter.Every 20,000 mi(32,000 km)
Replace engine air filter.Every 30,000 mi(48,000 km)
Change engine coolant and motor/electronics coolant.2.At 100,000 mi (160,000 km)
Replace spark plugs.Every 100,000 mi(160,000 km)
Change automatic transmission fluid.Every 150,000 mi(240,000 km)
1 Perform these maintenance items within 3,000 mi (4,800 km) of the last engine oil and filter change. Do not exceed the designated distance
for the interval.2 Initial replacement at six years or 10,000 mi (16,000 km), then every three years or 50,000 mi (80,000 km).
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Scheduled Maintenance

SPECIAL OPERATING CONDITIONS
SCHEDULED MAINTENANCE
If you operate your vehicle primarily in anyof the following conditions, you need to
perform extra maintenance as indicated. Ifyou operate your vehicle occasionally underany of these conditions, it is not necessaryto perform the extra maintenance. Forspecific recommendations, see yourdealership service advisor or technician.
Towing a Trailer or Using a Car-top Carrier
Change engine oil and filter every 12 months or 10,000 mi (16,000 km). The oil monitoring system displays amessage in the information display. Perform services listed in the Normal Scheduled Maintenance chart.As required
Change automatic transmission fluid.Every 30,000 mi(48,000 km)
Replace spark plugs.Every 60,000 mi(96,000 km)
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Scheduled Maintenance