2018 LINCOLN NAVIGATOR fuse

Reporting Safety Defects (U.S. Only)......340
Reporting Safety Defects (Canada Only).......................................................................341
Fuses
Fuse Specification Chart...........................342
Changing a Fuse.........................................358
Maintenance
General Information.....................................361
Opening and Closing the Hood...............361
Under Hood Overview...............................362
Engine Oil Dipstick.....................................364
Engine Oil Check........................................364
Oil Change Indicator Reset......................365
Engine Coolant Check...............................366
Automatic Transmission Fluid Check......371
Transfer Case Fluid Check.........................371
Brake Fluid Check.......................................372
Washer Fluid Check....................................373
Fuel Filter.......................................................373
Changing the 12V Battery.........................373
Checking the Wiper Blades......................375
Changing the Wiper Blades......................376
Adjusting the Headlamps..........................376
Changing a Bulb..........................................378
Bulb Specification Chart............................378
Changing the Engine Air Filter.................381
Vehicle Care
General Information....................................382
Cleaning Products......................................382
Cleaning the Exterior.................................383
Waxing...........................................................384
Cleaning the Engine...................................385
Cleaning the Windows and Wiper Blades......................................................................385
Cleaning the Interior..................................386
Cleaning the Instrument Panel andInstrument Cluster Lens........................388
Cleaning Leather Seats.............................388
Repairing Minor Paint Damage................389
Cleaning the Wheels..................................389
Vehicle Storage...........................................390
Body Styling Kits...........................................391
Wheels and Tires
General Information...................................392
Tire Care........................................................394
Using Snow Chains....................................408
Tire Pressure Monitoring System...........409
Changing a Road Wheel.............................414
Technical Specifications............................420
Capacities and Specifications
Engine Specifications.................................422
Motorcraft Parts...........................................423
Vehicle Identification Number.................424
Vehicle Certification Label........................424
Transmission Code Designation.............425
Capacities and Specifications..................426
Audio System
General Information....................................434
Audio Unit.....................................................436
Satellite Radio..............................................442
USB Port........................................................445
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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
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 flashers
Heated rear window
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Introduction E270480 E71340 E71880 E231160 E67017

Folding Down the Rear Seats to the LoadFloor
WARNING: To prevent possibledamage to the seat or seatbelts, make surethat the seatbelts are not fastened beforefolding the seatback.
WARNING: Do not place cargo orany objects behind the seatback beforereturning it to the original position.
The third-row seats have obstacle detectionthat prevents the seats from folding orreturning if they are obstructed.
Power Recline
WARNING: Do not recline a rear seaton which a child restraint is installed.Failure to follow this instruction couldreduce the effectiveness of the childrestraint.
The third-row power recline buttons are onthe quarter trim panel on each side of thevehicle.
Moves the seat backrest rearward.A
Moves the seat backrest forward.B
HEATED SEATS
Front Seats
WARNING: People who are unableto feel pain to their skin because ofadvanced age, chronic illness, diabetes,spinal cord injury, medication, alcohol use,exhaustion or other physical conditions,must exercise care when using the heatedseat. The heated seat may cause burnseven at low temperatures, especially ifused for long periods of time. Do not placeanything on the seat that insulates againstheat, such as a blanket or cushion. Thismay cause the heated seat to overheat.Do not puncture the seat with pins,needles or other pointed objects. This maydamage the heating element which maycause the heated seat to overheat. Anoverheated seat may cause seriouspersonal injury.
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SeatsE246706

Do not do the following:
•Place heavy objects on the seat.
•Operate the heated seat if water or anyother liquid spills on the seat. Allow theseat to dry thoroughly.
•Operate the heated seats unless theengine is running. Doing so can causethe battery to lose charge.
Press the heated seat symbol to cyclethrough the various heat settings and off.More indicator lights indicate warmersettings.
Rear Seats
WARNING: Persons who are unableto feel pain to the skin because ofadvanced age, chronic illness, diabetes,spinal cord injury, medication, alcohol use,exhaustion, or other physical conditions,must exercise care when using the seatheater. The seat heater may cause burnseven at low temperatures, especially ifused for long periods of time. Do not placeanything on the seat that insulates againstheat, such as a blanket or cushion,because this may cause the seat heater tooverheat. Do not puncture the seat withpins, needles, or other pointed objectsbecause this may damage the heatingelement which may cause the seat heaterto overheat. An overheated seat maycause serious personal injury.
Do not do the following:
•Place heavy objects on the seat.
•Operate the seat heater if water or anyother liquid is spilled on the seat. Allowthe seat to dry thoroughly.
•Operate the heated seats unless theengine is running. Doing so can causethe battery to lose charge.
The rear seat heat controls are located onthe rear of the center console.
Press the heated seat symbol to cyclethrough the various heat settings and off.More indicator lights indicate warmersettings.
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The heated seat module resets at everyignition run cycle. While the ignition is on,press the high or low heated seat switch toenable heating mode. When activated, theywill turn off automatically when you turn theengine off.
CLIMATE CONTROLLED SEATS (IF
EQUIPPED)
Heated Seats
WARNING: People who are unableto feel pain to their skin because ofadvanced age, chronic illness, diabetes,spinal cord injury, medication, alcohol use,exhaustion or other physical conditions,must use caution when using the heatedseat. The heated seat may cause burnseven at low temperatures, especially ifused for long periods of time. Do not placeanything on the seat that may block theheat, such as a blanket or cushion. This
can cause the heated seat to overheat. Donot puncture the seat with pins, needlesor other pointed objects. This damages theheating element and can cause the heatedseat to overheat. An overheated seat maycause serious personal injury.
Note:The heated seats switch on during aremote start if they are enabled through theinformation displays. See GeneralInformation (page 119).
Note:The heated seats may also switch onwhen you start your vehicle if they were onwhen you previously switched your vehicleoff.
Note:Do not do the following:
•Place heavy objects on the seat.
•Operate the seat heater if water or anyother liquid spills on the seat. Allow theseat to dry thoroughly.
Press this symbol to cycle through thevarious heat settings and off. More indicatorlights indicate warmer settings.
Ventilated Seats
Note:The ventilated seats switch on duringa remote start if they are enabled throughthe information displays. See GeneralInformation (page 119).
Note:The ventilated seats may also switchon when you start your vehicle if they wereon when you previously switched yourvehicle off.
Note:Do not do the following:
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12 Volt DC Power Point
WARNING: Do not plug optionalelectrical accessories into the cigar lightersocket. Incorrect use of the cigar lightercan cause damage not covered by thevehicle warranty, and can result in fire orserious injury.
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.
USB Port and Power Point Locations
USB Ports and Power Points may be in thefollowing locations:
•On the lower instrument panel.
•Inside the center console.
•On the front of the center console.
•On the rear of the center console.
•In the cargo area.
•On the passenger side floor panel.
•3rd row on the quarter trim panels.
Note:Some of the USB ports may not havedata transfer capabilities.
110 Volt AC Power Point (If Equipped)
WARNING: Do not keep electricaldevices plugged in the power pointwhenever the device is not in use. Do notuse any extension cord with the 110 voltAC power point, since it will defeat thesafety protection design. Doing so maycause the power point to overload due topowering multiple devices that can reachbeyond the 150 watt load limit and couldresult in fire or serious injury.
Note:The power point turns off when youswitch off the ignition, when the vehicle isnot in accessory mode 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

RUNNING OUT OF FUEL
Running out of fuel can cause damage notcovered by the vehicle Warranty.
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 afuel pump nozzle can produce staticelectricity. This can cause a fire if you arefilling an ungrounded fuel 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
WARNING: Do not insert the nozzleof a fuel container or an aftermarket funnelinto the fuel filler neck. This may damagethe fuel system filler neck or its seal andcause fuel to run onto the ground.
WARNING: Do not try to pry open orpush open the capless fuel system withforeign objects. This could damage the fuelsystem and its seal and cause injury to youor others.
WARNING: Do not dispose of fuel inthe household refuse or the public sewagesystem. Use an authorized waste disposalfacility.
When refueling the vehicle fuel tank from afuel container, use the fuel filler funnelincluded with your vehicle. See Fuel FillerFunnel Location (page 200).
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
WARNING: Towing trailersbeyond the maximum recommendedgross trailer weight exceeds the limitof your vehicle and could result inengine damage, transmission damage,structural damage, loss of vehiclecontrol, vehicle rollover and personalinjury.
WARNING: Do not exceed theGVWR or the GAWR specified on thecertification label.
Note: See Recommended TowingWeights (page 310).
Your vehicle may have electrical items,such as fuses or relays, related totowing. See Fuses (page 342).
Your vehicle's load capacity designationis by weight, not by volume, so youcannot necessarily use all availablespace when loading a vehicle or trailer.
Towing a trailer places an extra load onyour vehicle's engine, transmission, axle,brakes, tires and suspension. Inspectthese components periodically during,and after, any towing operation.
Load Placement
To help minimize how trailer movementaffects your vehicle when driving:
•Load the heaviest items closest tothe trailer floor.
•Load the heaviest items centeredbetween the left and right side trailertires.
•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 and load capacity. Whenboth the loaded vehicle and trailerare connected, the trailer frameshould be level, or slightly angleddown toward your vehicle, whenviewed 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 inanother chapter of this manual. SeeLoad Limit (page 293).
You can also find information in the RV& Trailer Towing Guide available at yourauthorized dealer, or online.
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Towing