fuse LINCOLN MKZ 2018 Owners Manual

Lane Keeping System.................................233
Blind Spot Information System.................238
Cross Traffic Alert.........................................240
Steering...........................................................244
Pre-Collision Assist......................................245
Drive Control.................................................249
Load Carrying
Load Limit........................................................251
Towing
Towing a Trailer............................................256
Recommended Towing Weights...............257
Essential Towing Checks...........................259
Towing the Vehicle on Four Wheels........261
Driving Hints
Breaking-In.....................................................263
Economical Driving......................................263
Driving Through Water...............................263
Floor Mats......................................................264
Roadside Emergencies
Roadside Assistance...................................266
Hazard Flashers............................................267
Fuel Shutoff....................................................267
Jump Starting the Vehicle..........................268
Post-Crash Alert System..............................271
Transporting the Vehicle.............................271
Towing Points................................................272
Customer Assistance
Getting the Services You Need................274
In California (U.S. Only)...............................275
The Better Business Bureau (BBB) AutoLine Program (U.S. Only)........................276
Utilizing the Mediation/Arbitration Program(Canada Only)............................................277
Getting Assistance Outside the U.S. andCanada........................................................278
Ordering Additional Owner'sLiterature....................................................280
Reporting Safety Defects (U.S. Only)......280
Reporting Safety Defects (CanadaOnly).............................................................281
Fuses
Fuse Specification Chart............................282
Changing a Fuse..........................................299
Maintenance
General Information.....................................302
Opening and Closing the Hood...............302
Under Hood Overview - 2.0L....................304
Under Hood Overview - 3.0L....................306
Engine Oil Dipstick - 2.0L...........................308
Engine Oil Dipstick - 3.0L...........................308
Engine Oil Check.........................................308
Oil Change Indicator Reset.......................309
Engine Coolant Check.................................310
Automatic Transmission Fluid Check.......314
Brake Fluid Check.........................................318
Washer Fluid Check......................................319
Fuel Filter.........................................................319
Changing the 12V Battery...........................319
Checking the Wiper Blades........................321
Changing the Wiper Blades.......................321
Adjusting the Headlamps..........................322
Changing a Bulb...........................................323
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Table of Contents

Anti-lock braking system
Avoid smoking, flames or sparks
Battery
Battery acid
Brake fluid - non petroleum based
Brake system
Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot
Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning
Fasten seatbelt
Flammable
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard warning flashers
Heated rear window
Heated windshield
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Introduction E71340 E71880 E231160 E67017

After all occupants have adjusted their seatsand put on seatbelts, it is very important thatthey continue to sit properly. A properlyseated occupant sits upright, leaning againstthe seat back, and centered on the seatcushion, with their feet comfortably extendedon the floor. Sitting improperly can increasethe chance of injury in a crash event. Forexample, if an occupant slouches, lies down,turns sideways, sits forward, leans forwardor sideways, or puts one or both feet up, thechance of injury during a crash is greatlyincreased.
The conditions listed above may cause theweight of a properly seated occupant to beincorrectly interpreted by the front passengersensing system. The person in the frontpassenger seat may appear heavier or lighterdue to the conditions described in the listabove.
To know if the front passengersensing system is operatingproperly, See Crash Sensors andAirbag Indicator (page 55).
Do not attempt to repair or service thesystem. Take your vehicle immediately to anauthorized dealer.
If it is necessary to modify an advanced frontairbag system to accommodate a personwith disabilities, contact the Ford CustomerRelationship Center. See Getting theServices You Need (page 274).
SIDE AIRBAGS
WARNINGS
Do not place objects or mountequipment on or near the airbag cover,on the side of the seatbacks (of the frontseats), or in front seat areas that may comeinto contact with a deploying airbag. Failureto follow these instructions may increase therisk of personal injury in the event of a crash.
Do not use accessory seat covers. Theuse of accessory seat covers mayprevent the deployment of the side airbagsand increase the risk of injury in an accident.
Do not lean your head on the door. Theside airbag could injure you as itdeploys from the side of the seatback.
WARNINGS
Do not attempt to service, repair, ormodify the seat airbag supplementalrestraint systems, its fuses or the seat coveron a vehicle containing seat airbags as youcould be seriously injured or killed. Contactyour authorized dealer as soon as possible.
If the side airbag has deployed, theairbag will not function again. The sideairbag system (including the seat) must beinspected as soon as possible. If the airbagis not replaced, the unrepaired area willincrease the risk of injury in a crash.
The side airbags are on the outboard sideof the seatbacks of the front seats. In certainsideways crashes, the side airbags will beinflated. The airbag was designed to inflatebetween the door panel and occupant tofurther enhance the protection providedoccupants in side impact crashes.
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Supplementary Restraints SystemE67017

12 Volt DC Power Point
WARNING
Do not plug optional electricalaccessories into the cigar lightersocket. Incorrect use of the cigar lighter cancause damage not covered by the vehiclewarranty, and can result in fire or seriousinjury.
Note:When you switch the ignition on, youcan use the socket to power 12 voltappliances with a maximum current ratingof 15 amps.
If the power supply does not work after youswitch the ignition off, switch the ignition on.Note:Do not hang any accessory from theaccessory plug.
Note:Do not use the power point over thevehicle capacity of 12 volt DC 180 watts ora fuse may blow.
Note:Always keep the power point capsclosed when not in use.
Do not insert objects other than an accessoryplug into the power point. This damages thepower point and may blow the fuse.
Run the vehicle for full capacity use of thepower point.
To prevent the battery from running out ofcharge:
•Do not use the power point longer thannecessary when the vehicle is notrunning.
•Do not leave devices plugged inovernight or when you park your vehiclefor extended periods.
Locations
Power points may be in the followinglocations:
•On the front of the center console.
•Inside the center console.
•On the rear of the center console.
110 Volt AC Power Point
WARNING
Do not keep electrical devices pluggedin the power point whenever thedevice is not in use. Do not use anyextension cord with the 110 volt AC powerpoint, since it will defeat the safety protectiondesign. Doing so may cause the power pointto overload due to powering multiple devicesthat can reach beyond the 150 watt load limitand could result in fire or serious injury.
Note:The power point turns off when youswitch the ignition off, or when the batteryvoltage drops below 11 volts.
You can use the power point for electricdevices that require up to 150 watts. It is onthe rear of the center console.
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Auxiliary Power Points

If your vehicle runs out of fuel:
•Add a minimum of 1.3 gal (5 L) of fuel torestart the engine.
•You may need to switch the ignition fromoff to on several times after refueling toallow the fuel system to pump the fuelfrom the tank to the engine. Whenrestarting, cranking time takes a fewseconds longer than normal.
Note:If your vehicle is on a steep slope,more fuel may be required.
Filling a Portable Fuel Container
WARNING
Flow of fuel through a fuel pump nozzlecan produce static electricity. This cancause a fire if you are filling an ungroundedfuel container.
Use the following guidelines to avoidelectrostatic charge build-up, which canproduce a spark, when filling an ungroundedfuel container:
•Only use an approved fuel container totransfer fuel to your vehicle. Place thecontainer on the ground when filling it.
•Do not fill a fuel container when it isinside your vehicle (including the cargoarea).
•Keep the fuel pump nozzle in contactwith the fuel container when filling it.
•Do not use a device that holds the fuelpump nozzle lever in the fill position.
Adding Fuel From a Portable FuelContainer
WARNINGS
Do not insert the nozzle of a fuelcontainer or an aftermarket funnel intothe fuel filler neck. This may damage the fuelsystem filler neck or its seal and cause fuelto run onto the ground.
WARNINGS
Do not try to pry open or push openthe capless fuel system with foreignobjects. This could damage the fuel systemand its seal and cause injury to you or others.
Do not dispose of fuel in the householdrefuse or the public sewage system.Use an authorized waste disposal facility.
When refueling the vehicle fuel tank from afuel container, use the fuel filler funnelincluded with your vehicle. See Fuel FillerFunnel Location (page 169).
Note:Do not use aftermarket funnels as theymay not work with the capless fuel systemand can damage it.
When refueling the vehicle fuel tank from afuel container, do the following:
1. Fully open the fuel filler door.
2. Fully insert the fuel filler funnel into thefuel filler inlet.
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Fuel and Refueling

TOWING A TRAILER
WARNINGS
Do not exceed the GVWR or theGAWR specified on the certificationlabel.
Towing trailers beyond themaximum recommended grosstrailer weight exceeds the limit of yourvehicle and could result in enginedamage, transmission damage,structural damage, loss of vehiclecontrol, vehicle rollover and personalinjury.
Note:There may be electrical itemssuch as fuses or relays that can affect
trailer towing operation. See Fuses(page 282).
The load capacity of your vehicle isdesignated by weight not volume. Youmay not necessarily be able to use allavailable space when loading yourvehicle or trailer.
Towing a trailer places extra load on theengine, transmission, axle, brakes, tires,and suspension. Inspect thesecomponents before, during and aftertowing.
Load Placement
To help minimize how trailer movementaffects the vehicle when driving:
•Load the heaviest items closest tothe trailer floor.
•Load the heaviest items in the centerof the left and right side trailer tires.
•Load the heaviest items above thetrailer axles or just slightly forwardtoward the trailer tongue. Do notallow the final trailer tongue weightto go above or below 10-15% of theloaded trailer weight.
•Select a ball mount with the correctrise or drop. When both the loadedvehicle and trailer are connected, thetrailer frame should be level, orslightly angled down toward thevehicle, when viewed from the side.
When driving with a trailer or payload, aslight takeoff vibration or shudder maybe present due to the increased payloadweight. Additional information regardingproper trailer loading and setting yourvehicle up for towing is located in theLoad Carrying chapter. See Load Limit(page 251).
You can also find information in the RV& Trailer Towing Guide available at yourauthorized dealer, or online.
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Towing

Park the booster vehicle close to the hoodof the disabled vehicle, making sure the twovehicles do not touch.
Connecting the Jumper Cables
WARNINGS
Do not connect the end of the secondcable to the negative (-) terminal of thebattery to be jumped. A spark may cause anexplosion of the gases that surround thebattery.
Do not use fuel lines, engine valvecovers, windshield wiper arms, theintake manifold, or hood latch as groundpoints.
Note:Do not attach the end of the positivecable to the studs or L-shaped eyelet locatedabove the positive (+) terminal of yourvehicle’s battery. High current may flowthrough and cause damage to the fuses.
Note:To avoid reverse polarity connections,make sure that you correctly identify thepositive (+) and negative (-) terminals on boththe disabled and booster vehicles beforeconnecting the cables.
Note:Remove the red cap from the positiveprong (B) on your vehicle before connectingthe cables.
A. Negative prong (–).
B. Positive prong (+).
Note:In the illustration, the bottom vehiclerepresents the booster vehicle.
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Roadside EmergenciesE226509 4
2
1
3
E142664

FUSE SPECIFICATION CHART
Power Distribution Box
WARNINGS
Always disconnect the battery beforeservicing high current fuses.
WARNINGS
To reduce risk of electrical shock,always replace the cover to the powerdistribution box before reconnecting thebattery or refilling fluid reservoirs.
The power distribution box is in the enginecompartment. It has high-current fuses thatprotect your vehicle's main electrical systemsfrom overloads.
If you disconnect and reconnect the battery,you will need to reset some features. SeeChanging the 12V Battery (page 319).
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Fuses

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FusesE190797

Protected ComponentsFuse RatingFuse or Relay Number
Moonroof.30A11
Starter relay.-2
Rain sensor.15A23
Blower motor relay.-4
Power point 4 - Back of console.20A15
Water pump relay.-6
Powertrain control module - vehicle power 1.20A27Powertrain control module power.
Powertrain control module - vehicle power 2.20A28Emissions components.
Powertrain control module relay.-9
Power point 1 - driver front.20A110
Powertrain control module - vehicle power 4.15A311Ignition coils.
Powertrain control module - vehicle power 3.15A312Non-emissions components.
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Fuses