maintenance schedule LINCOLN MKZ 2018 Owner's Manual

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
Hazard warning system operationAccessory drive belt(s)
Horn operationBattery performance
Radiator, cooler, heater and air conditioning hosesEngine air filter
Suspension components for leaks or damageExhaust system
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Scheduled Maintenance

Multi-Point Inspection
Steering and linkageExterior lamps operation
Tires (including spare) 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
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
Intelligent Oil-Life Monitor™
Your vehicle is equipped with an IntelligentOil-Life Monitor that determines when youshould change the engine oil based on howyour vehicle is used. By using severalimportant factors in its calculations, themonitor helps reduce the cost of owning yourvehicle and reduces environmental waste atthe same time.
This means you do not have to remember tochange the oil on a mileage-based schedule.Your vehicle lets you know when an oilchange is due by displaying a message inthe information display.
The following table provides examples ofvehicle use and its impact on oil changeintervals. It is a guideline only. Actual oilchange intervals depend on several factorsand generally decrease with severity of use.
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Scheduled Maintenance

When to expect the OIL CHANGE REQUIRED Message
Vehicle Use and ExampleInterval
Normal
7,500–10,000 mi (12,000–16,000 km)Normal commuting with highway drivingNo, or moderate, load or towingFlat to moderately hilly roadsNo extended idling
Severe
5,000–7,500 mi (8,000–12,000 km)Moderate to heavy load or towingMountainous or off-road conditionsExtended idlingExtended hot or cold operation
Extreme
3,000–5,000 mi (5,000–8,000 km)Maximum load or towingExtreme hot or cold operation
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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 309).
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Other Maintenance Items 1
Replace cabin air filter.Every 20,000 mi(32,000 km)
Replace engine air filter.Every 25,000 mi(40,000 km)Replace Fuel Filter (3.0L All-Wheel Drive only).
Change engine coolant. 2At 100,000 mi (160,000 km)
Replace spark plugs.Every 100,000 mi(160,000 km)Inspect accessory drive belt(s). 3
Change automatic transmission fluid.Every 150,000 mi(240,000 km)Replace accessory drive belt(s). 4
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 100,000 mi (160,000 km), then every three years or 5,000 mi (8,000 km).3 After initial inspection, inspect every other oil change until replaced.4 If not replaced within the last 100,000 mi (160,000 km).
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SPECIAL OPERATING CONDITIONS
SCHEDULED MAINTENANCE
If you operate your vehicle primarily in anyof the following conditions, you need toperform 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.
Perform the services shown in the followingtables when specified or within 3000 miles(4800 kilometers) of the message appearingin the information display prompting you tochange your oil.
•Example 1: The message comes on at28751 miles (46270 kilometers). Performthe 30000-mile (48000 kilometer)automatic transmission fluid replacement.
•Example 2: The message has not comeon, but the odometer reads 30000 miles(48000 kilometers) (for example, theIntelligent Oil-Life Monitor was reset at25000 miles [40000 kilometers]).Perform the engine air filter replacement.
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Towing a trailer or using a car-top carrier
Change engine oil and filter as indicated by information display and perform services listed in the NormalScheduled Maintenance chart.As required
Inspect rear axle and U-joints.Inspect frequently, serviceas required
See axle maintenance items under Exceptions.Every 30000 miles (48000km)Change automatic transmission fluid.
Replace spark plugs.Every 60000 miles (96000km)
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Extensive idling or low-speed driving for long distances, as in heavy commercial use (such as delivery, taxi, patrol car or livery)
Change engine oil and filter as indicated by information display and perform services listed in the NormalScheduled Maintenance chart.As required
Replace cabin air filter.Inspect frequently, serviceas requiredReplace engine air filter.
Change automatic transmission fluid.Every 30000 miles (48000km)
Replace spark plugs.Every 60000 miles (96000km)
Operating in dusty or sandy conditions (such as unpaved or dusty roads)
Replace cabin air filter.Inspect frequently, serviceas requiredReplace engine air filter.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.Every 5000 miles (8000 km)
Rotate tires, inspect tires for wear and measure tread depth.
Change engine oil and filter.*Every 5000 miles (8000 km)or six months
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Operating in dusty or sandy conditions (such as unpaved or dusty roads)
Perform multi-point inspection.
Change automatic transmission fluid.Every 30000 miles (48000km)
*Reset your Intelligent Oil-Life Monitor after engine oil and filter changes. See Engine Oil Check (page 308).
Exclusive use of E85 (flex fuel vehicles only)
If ran exclusively on E85, fill the fuel tank full with regular unleaded fuel.Every oil change
Exceptions
There are several exceptions to the NormalSchedule:
Rear Axle and PTU Maintenance
The Power Transfer Unit (PTU) and rear axle(AWD only) in your vehicle does not requireany normal scheduled maintenance unlessthe unit shows signs of leakage. Contact anauthorized dealer for service.
California Fuel Filter Replacement
If you register your vehicle in California, theCalifornia Air Resources Board hasdetermined that the failure to perform thismaintenance item does not nullify theemission warranty or limit recall liabilitybefore the completion of your vehicle'suseful life. Ford Motor Company, however,urges you to have all recommendedmaintenance services performed at thespecified intervals and to record all vehicleservice.
Hot Climate Oil Change Intervals
Vehicles operating in the Middle East, NorthAfrica, Sub-Saharan Africa or locations withsimilar climates using an American PetroleumInstitute (API) Certified for Gasoline Engines(Certification mark) oil of SM or SN quality,the normal oil change interval is 3000 miles(5000 kilometers).
If the available API SM or SN oils are notavailable, then the oil change interval is 1800miles (3000 kilometers).
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Scheduled Maintenance

Engine Air Filter and Cabin Air FilterReplacement
The life of the engine air filter and cabin airfilter is dependent on exposure to dusty and
dirty conditions. Vehicles operated in theseconditions require frequent inspection andreplacement of the engine air filter and cabinair filter.
SCHEDULED MAINTENANCE RECORD
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Scheduled MaintenanceE146852
Repair Order #:Distance:
Engine hours (optional): Multi-point inspection (recommended): Signature:
Dealer stamp