2019 LINCOLN MKZ HYBRID Owners Manual

Protected ComponentFuse RatingFuse or Relay Number
Front passenger door (window, mirror).30A126
Moonroof.30A127
Amplifier.20A128
Rear driver side door (window).30A129
Rear passenger side door (window).30A130
Not used (spare).15A131
Voice control.10A132Display.Radio frequency receiver.
Radio.20A133Active noise control.CD changer.
Run/start (fuse #19, 20, 21, 22, 35, 36, 37, circuit breaker).30A134
Not used (spare).5A135
Auto-dimming rear view mirror.15A136Heated rear seats.
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Fuses

Protected ComponentFuse RatingFuse or Relay Number
Continuous control damping suspension module.
Heated steering wheel.20A137
Not used.-38
1 Micro 2 fuse.2 Micro 3 fuse.
CHANGING A FUSE
Fuses
WARNING: Always replace a fuse withone that has the specified amperage rating.Using a fuse with a higher amperage ratingcan cause severe wire damage and couldstart a fire.
If electrical components in the vehicle arenot working, a fuse may have blown. Blownfuses are identified by a broken wire withinthe fuse. Check the appropriate fuses beforereplacing any electrical components.
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Fuse Types
Fuse TypeCallout
Micro 2A
Micro 3B
MaxiC
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Fuse TypeCallout
MiniD
M CaseE
J CaseF
J Case Low ProfileG
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Fuses

GENERAL INFORMATION
Have your vehicle serviced regularly to helpmaintain its roadworthiness and resale value.There is a large network of authorizeddealers that are there to help you with theirprofessional servicing expertise. We believethat their specially trained technicians arebest qualified to service your vehicle properlyand expertly. They are supported by a widerange of highly specialized tools developedspecifically for servicing your vehicle.
If your vehicle requires professional service,an authorized dealer can provide thenecessary parts and service. Check yourwarranty information to find out which partsand services are covered.
Use only recommended fuels, lubricants,fluids and service parts conforming tospecifications. Motorcraft® parts aredesigned and built to provide the bestperformance in your vehicle.
Precautions
•Do not work on a hot engine.
•Make sure that nothing gets caught inmoving parts.
•Do not work on a vehicle with the enginerunning in an enclosed space, unless youare sure you have enough ventilation.
•Keep all open flames and other burningmaterial (such as cigarettes) away fromthe battery and all fuel related parts.
Working with the Engine Off
1. Set the parking brake and shift thetransmission to park (P).
2. Switch off the engine.
3. Block the wheels.
Working with the Engine On
WARNING: To reduce the risk ofvehicle damage and personal burn injuries,do not start your engine with the air cleanerremoved and do not remove it while theengine is running.
1. Set the parking brake and shift thetransmission to park (P).
2. Block the wheels.
OPENING AND CLOSING THE
HOOD
Opening the Hood
1. Inside the vehicle, pull the hood releasehandle under the left-hand side of theinstrument panel.
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2. Slightly lift the hood.
3. Release the hood latch by pushing thesecondary release lever to your left-handside.
4.Open the hood. The hood strut supportsthe hood.
Closing the Hood
1. Lower the hood and allow it to dropunder its own weight for the last 8–12 in(20–30 cm).
Note:Make sure that the hood is correctlyclosed.
UNDER HOOD OVERVIEW
WARNING: The inverter systemcontroller contains various high-voltagecomponents that can cause serious bodilyharm or death. The inverter system controlleris not serviceable and should never betouched, probed, or tampered with.
Note:Do not attempt to service any of thehigh-voltage components or wiring. Foreasier identification, the high-voltage wiringinsulation is color coated orange.
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Engine coolant reservoir. SeeEngine Coolant Check (page 302).A
Engine oil filler cap. See EngineOil Check (page 301).B
Air filter. See Changing theEngine Air Filter (page 312).C
Brake fluid reservoir. See BrakeFluid Check (page 307).D
Engine compartment fuse box.See Fuses (page 279).E
Inverter system controller.F
Inverter system controller coolantreservoir. See Engine CoolantCheck (page 302).
G
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IFGH
EBCD
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Engine oil dipstick. See Engine OilDipstick (page 301).H
Washer system fluid reservoir. SeeWasher Fluid Check (page 308).I
ENGINE OIL DIPSTICK
MINA
MAXB
ENGINE OIL CHECK
Note:Check the level before starting theengine.
Note:Make sure that the level is betweenthe MIN and the MAX marks.
1. Make sure that your vehicle is on levelground.
2. Turn the engine off and wait 10 minutesfor the oil to drain into the oil pan.
3. Remove the dipstick and wipe it with aclean, lint-free cloth. Replace the dipstickand remove it again to check the oil level.
If the level is at the MIN mark, add oilimmediately.
Adding Engine Oil
Note:Do not remove the filler cap when theengine is running.
Note:Do not add oil further than the MAXmark. Oil levels above the MAX mark maycause engine damage.
Only use oils certified for gasoline enginesby the American Petroleum Institute (API).An oil with this trademark symbol conformsto the current engine and emission systemprotection standards and fuel economyrequirements of the International LubricantsSpecification Advisory Committee (ILSAC).
1. Remove the filler cap.
2. Add engine oil that meets the Fordspecifications. See Capacities andSpecifications (page 353).
3. Replace the filler cap. Turn it until youfeel a strong resistance.
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