2018 LINCOLN NAVIGATOR sensor

System Lights, Messages and AudibleAlerts
When the system detects a vehicle, anindicator illuminates in the exterior mirror onthe side the approaching vehicle is comingfrom. A tone sounds and a message appearsin the information display.
Note:In exceptional conditions, the systemcould alert you even when there is nothingin the detection zone, for example a vehiclepassing in the distance.
Blocked Sensors
The sensors are behind the rear bumper onboth sides of your vehicle.
Note:Keep the sensors free from snow, iceand large accumulations of dirt.
Note:Do not cover the sensors with bumperstickers, repair compound or other objects.
Note:Blocked sensors could affect systemperformance.
If the sensors are blocked, a message mayappear in the information display when youshift into reverse (R). See InformationMessages (page 124).
System Limitations
The system may not correctly operate whenany of the following occur:
•The sensors are blocked.
•Adjacently parked vehicles or objects areobstructing the sensors.
•Vehicles approach at speeds greaterthan 37 mph (60 km/h).
•The vehicle speed is greater than 7 mph(12 km/h).
•You reverse out of an angled parkingspace.
System Errors
If the system detects a fault a messagedisplays. See General Information (page119).
Switching the System Off and On
You can temporarily switch the system offusing the information display. See GeneralInformation (page 119). When you switchsystem off, a message displays. SeeInformation Messages (page 124).
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Adjusting the Pre-Collision AssistSettings
You can adjust the following settings byusing the information display controls. SeeGeneral Information (page 119).
•You can adjust the Alert and DistanceAlert sensitivity to one of three possiblesettings.
•You can switch the Distance Indicationand Alert function on or off.
•If required, you can switch Active Brakingon or off.
Note:Active braking automatically turns onevery time you switch the ignition on.
Blocked Sensors
If a message regarding a blocked sensor orcamera appears in the information display,the radar signals or camera images areobstructed. The radar sensor is locatedbehind a fascia cover near the passengerside of the lower grille. With an obstructedradar, the Pre-Collision Assist system doesnot function and cannot detect a vehicleahead. With the front camera obstructed, thePre-Collision Assist system does not respondto pedestrians or stationary vehicles and thesystem performance on moving vehiclesreduces. The following table lists possiblecauses and actions for when this messagedisplays.
ActionCause
Clean the grille surface in front of the radar or remove the objectcausing the obstruction.The surface of the radar in the grille is dirty or obstructed in someway.
Wait a short time. It may take several minutes for the radar to detectthat there is no obstruction.The surface of the radar in the grille is clean but the message remainsin the display.
The Pre-Collision Assist system is temporarily disabled. Pre-CollisionAssist should automatically reactivate a short time after the weatherconditions improve.Heavy rain, spray, snow, or fog is interfering with the radar signals.
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ActionCause
The Pre-Collision Assist system is temporarily disabled. Pre-CollisionAssist should automatically reactivate a short time after the weatherconditions improve.
Swirling water, or snow or ice on the surface of the road may interferewith the radar signals.
Contact an authorized dealer to have the radar checked for propercoverage and operation.Radar is out of alignment due to a front end impact.
Clean the outside of the windshield in front of the camera.The windshield in front of the camera is dirty or obstructed in someway.
Wait a short time. It may take several minutes for the camera to detectthat there is no obstruction.The windshield in front of the camera is clean but the message remainsin the display.
Note:Proper system operation requires aclear view of the road by the camera. Haveany windshield damage in the area of thecamera's field of view repaired.
Note:If something hits the front end of yourvehicle or damage occurs, the radar sensingzone may change. This could cause missedor false vehicle detections. Contact anauthorized dealer to have the radar checkedfor proper coverage and operation.
Note:If your vehicle detects excessive heatat the camera or a potential misalignmentcondition, a message may display in theinformation display indicating temporarysensor unavailability. When operationalconditions are correct, the messagedeactivates. For example, when the ambienttemperature around the sensor decreasesor the sensor automatically recalibratessuccessfully.
DRIVE MODE CONTROL
Lincoln Drive Modes
Lincoln Drive Modes deliver a drivingexperience through a suite of sophisticatedelectronic vehicle systems. These systemsoptimize steering, handling and powertrainresponse. You can control performancesettings for multiple systems from this singlelocation.
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Driving Aids

Protected ComponentFuse RatingFuse
Horn.25A11
Fan 1.50A22
Front wiper motor.30A23
Not used.—4
Starter relay.30A25
Power point #1.20A26
Power point #2.20A28
Rain sensor.5A110
Not used.—12
4X4 module.10A113Heated backlite.Heated mirror relay coil.Heated wiper park relay coil.Transmission isolation relay coil.
Transmission coil module.15A114
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Fuses

Protected ComponentFuse RatingFuse or Relay Number
Trailer brake controller (TBM).5A14
Revel II amplifier.20A15
Not used (spare).10A26
Not used (spare).10A27
Not used (spare).10A28
Rear seat entertainment module (RSEM).10A29Automatic heads up display.
Wireless accessory charger module (WACM).5A210Hands free liftgate module.Power liftgate module Logic (PLGM).
Combined sensor module (CSM).5A211Keypad.
Cluster.7.5A212Smart datalink connector Logic (SDLC).Electronic control panel (ECP).
Steering column control module (SCCM) (Logic).7.5A213Gear shift module (GSM).
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Fuses

Protected ComponentFuse RatingFuse or Relay Number
Extended power mode module (EPM).10A214Brake Switch.
Smart datalink connector Power (SDLC).10A215
Liftglass release relay.15A116
Telematics control unit - modem.5A217
Push-button start switch.5A218
Not used (spare).7.5A219
Headlamp control module (HCM).7.5A220
In-car temperature and humidity sensor.5A221
Electrochromic (EC) mirror.5A2222nd row heated seat module.
Moonroof (logic).10A123Inverter (LIN logic).Power window switch.Power mirror switch.DVD player (if equipped).
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Fuses

•Make sure that you have the correcttire and wheel size.
•Lubricate the tire bead and wheelbead seat area again.
•Stand at a minimum of 12 ft (3.66 m)away from the wheel and tire
assembly.
•Use both eye and ear protection.
WARNING: For a mountingpressure more than 20 psi (1.38 bar)greater than the maximum pressure,a Ford dealer or other tire serviceprofessional should do the mounting.
WARNING: Always inflate steelcarcass tires with a remote air fill withthe person inflating standing at aminimum of 12 ft (3.66 m) away fromthe wheel and tire assembly.
Important: Remember to replace thewheel valve stems when the road tiresare replaced on your vehicle.
The two front tires or two rear tiresshould generally be replaced as a pair,except if the vehicle is equipped withfour wheel drive. Vehicles equipped withfour wheel drive should have all fourtires replaced simultaneously. Unevenlyworn tires, mismatched makes, modelsor brands can be different in size,resulting in potential damage to the fourwheel drive system.
The tire pressure sensors mounted inthe wheels are not designed to be usedin aftermarket wheels.
The use of wheels or tires notrecommended by us may affect theoperation of your tire pressuremonitoring system.
If the tire pressure monitoring system
indicator is flashing, the system ismalfunctioning. Your replacement tiremight be incompatible with your tirepressure monitoring system, or somecomponent of the system may bedamaged.
Safety Practices
WARNING: If your vehicle is stuckin snow, mud or sand, do not rapidlyspin the tires; spinning the tires cantear the tire and cause an explosion.A tire can explode in as little as threeto five seconds.
WARNING: Do not spin thewheels at over 34 mph (55 km/h). Thetires may fail and injure a passengeror bystander.
Driving habits have a great deal to dowith your tire mileage and safety.
*Observe posted speed limits
*Avoid fast starts, stops and turns
*Avoid potholes and objects on the road
*Do not run over curbs or hit the tireagainst a curb when parking
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Wheels and Tires

Highway Hazards
No matter how carefully you drivethere’s always the possibility that youmay eventually have a flat tire on thehighway. Drive slowly to the closest safearea out of traffic. This may furtherdamage the flat tire, but your safety ismore important.
If you feel a sudden vibration or ridedisturbance while driving, or you suspectyour tire or vehicle has been damaged,immediately reduce your speed. Drivewith caution until you can safely pull offthe road. Stop and inspect the tires fordamage. If a tire is under-inflated ordamaged, deflate it, remove wheel andreplace it with your spare tire and wheel.If you cannot detect a cause, have the
vehicle towed to the nearest repairfacility or tire dealer to have the vehicleinspected.
Tire and Wheel Alignment
A bad jolt from hitting a curb or potholecan cause the front end of your vehicleto become misaligned or cause damageto your tires. If your vehicle seems topull to one side when you’re driving, thewheels may be out of alignment. Havean authorized dealer check the wheelalignment periodically.
Wheel misalignment in the front or therear can cause uneven and rapidtreadwear of your tires and should becorrected by an authorized dealer.Front-wheel drive vehicles and thosewith an independent rear suspensionmay require alignment of all four wheels.
The tires should also be balancedperiodically. An unbalanced tire and
wheel assembly may result in irregulartire wear.
Tire Rotation
WARNING: If the tire label showsdifferent tire pressures for the frontand rear tires and the vehicle has atire pressure monitoring system, thenyou need to update the settings forthe system sensors. Always performthe system reset procedure after tirerotation. If you do not reset the system,it may not provide a low tire pressurewarning when necessary.
Note:If your tires show uneven wearask an authorized dealer to check forand correct any wheel misalignment,tire imbalance or mechanical probleminvolved before tire rotation.
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Wheels and Tires