
WHAT IS DRIVE MODE
CONTROL
Your vehicle has various drive modes thatyou can select for different drivingconditions. Depending on the drive modethat you select, the system adjusts variousvehicle settings.
HOW DOES DRIVE MODE
CONTROL WORK
Drive mode control adjusts your vehicleconfiguration for each mode you select.
Changing the drive mode adjusts thesteering effort and feel of the steeringsystem.
The stability and traction control assistyour vehicle control in adverse conditionsor high-performance driving.
Throttle control enhances the powertrainresponse, transmission controls becomeoptimized with shift schedules, andfour-wheel drive settings are optimizedand tuned to each mode.
Changing the drive mode can engage ordisengage the electronic lockingdifferentials.
Changing the drive mode changes thefour-wheel drive mode to the defaultsetting for the selected drive mode.
Note:The system has diagnostic checksthat continuously monitor the system forproper operation. If a mode is unavailabledue to a system fault, the drive modesystem defaults to normal. When thesystem defaults to normal, the drivelinesettings remain the same as prior to thesystem fault.
Note:The system reverts to the normalmode each time you start your vehicle. Atstartup the system also displays a prompton the instrument cluster display that givesyou the option to return to the previouslyselected drive mode during the last ignitioncycle. If you select yes, the system returnsto the last selected drive mode and thedefault driveline settings associated withthat mode. If you select no, the systemremains in normal mode and the drivelinesettings remain the same as selected in theprior ignition cycle. If you do not select yesor no, the system stays in normal mode andthe driveline settings remain the same asselected in the prior ignition cycle.
SELECTING A DRIVE MODE
Rotate the drive mode control on thecenter console to select or change a drivemode.
Note:Button icons vary depending on thevehicle.
303
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMDrive Mode ControlE308146

The lane keeping system may not correctlyoperate in any of the following conditions:
•The lane keeping system does notdetect at least one lane marking.
•You switch the turn signal on.
•You apply direct steering, acceleratefast or brake hard.
•The vehicle speed is less than 40 mph(64 km/h).
•The anti-lock brake, stability control ortraction control system activates.
•The lane is too narrow.
•Something is obscuring the camera orit is unable to detect the lane markingsdue to environment, traffic or vehicleconditions.
•Entering or exiting a tight curve whendriving at high speeds.
The lane keeping system may not correctlane positioning in any of the followingconditions:
•High winds.
•Uneven road surfaces.
•Heavy or uneven loads.
•Incorrect tire pressure.
SWITCHING THE LANE
KEEPING SYSTEM ON AND
OFF
To activate the lane keepingsystem, press the button on thesteering wheel.
To deactivate the lane keeping system,press the button again.
Note:When switching the system on or offa message appears in the information andentertainment display to show the status.
Note:The system stores the on or offsetting until manually changed, unless itdetects a MyKey™. If the system detects aMyKey™, it defaults to the last setting forthat MyKey™.
Note: If the system detects a MyKey™,pressing the button does not affect the onor off status of the system. You can onlychange the mode and intensity settings.
SWITCHING THE LANE
KEEPING SYSTEM MODE -
VEHICLES WITH: 12 INCH
SCREEN
The lane keeping system has differentsettings that you can view or adjust usingthe information display.
The system stores the last known selectionfor each of these settings. You do not needto readjust your settings each time youswitch on the system.
To change the lane keeping system mode,use the touchscreen:
1.Press Features on the touchscreen.
2.Press Driver Assistance.
3.Press Lane-Keeping System.
4.Press Lane-Keeping Mode.
5.Select a mode.
Note:The system remembers the lastsetting when you start your vehicle. If thesystem detects a MyKey™, it defaults to thelast setting for that MyKey™.
310
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMLane Keeping SystemE334922

When active, this system functions with orwithout the use of direction indicators andhazard flashers.
You must keep your hands on the steeringwheel at all times.
BLIND SPOT ASSIST LIMITATIONS
All system limitations present in the basiclane keeping system also apply to blindspot assist.
Blind spot assist does not function underthe following conditions:
•No lane markings are detected.
•One or both rear radar sensors becomeblocked or faulty.
•Attaching bike or cargo racks couldcause false alerts due to obstructionof the sensor.
Blind spot assist may have difficultydetecting hazards under the followingconditions:
•If a vehicle is approaching in anadjacent lane at a speed higher thanyour vehicle.
•Bad weather obstructing the sensors.
BLIND SPOT ASSIST INDICATORS
The lane keeping aid warning lamp or redlane marking in your instrument clusterdisplay indicate blind spot assist activation.In addition, the blind spot informationsystem alert indicator flashes on theexterior mirror on the same side as thedetection. See Blind Spot InformationSystem (page 320).
BLIND SPOT ASSIST WITH
TRAILER COVERAGE
WHAT IS BLIND SPOT ASSISTWITH TRAILER COVERAGE
Blind spot assist with trailer coverage is anextension of the lane keeping system.
It may help you identify adjacent vehiclesduring a lane change.
315
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMLane Keeping SystemE310089

Blind spot assist provides a blind spotwarning and steering assistance to helpduring lane changes.
When attaching a trailer, ensure you haveproperly set up the trailer coveragesettings. See Blind Spot InformationSystem With Trailer Coverage (page322).
HOW DOES BLIND SPOT ASSISTWITH TRAILER COVERAGE WORK
Activate and deactivate thesystem using the lane keepingsystem button on the steeringwheel.
During lane changes, the design of theblind spot assist feature detects vehiclesin, or approaching, your blind spot andprovides a warning, plus steeringassistance to direct your vehicle back intoyour lane.
If a supported trailer is connected, thefunction is reduced to only detectingvehicles on both sides of your vehicle andtrailer, extending rearward from theexterior mirrors to the end of your trailer.See Blind Spot Information SystemWith Trailer Coverage (page 322).
When active, this system functions with orwithout the use of direction indicators andhazard flashers.
You must keep your hands on the steeringwheel at all times.
BLIND SPOT ASSIST WITHTRAILER COVERAGELIMITATIONS
All system limitations present in the basiclane keeping system also apply to blindspot assist.
Blind spot assist does not function underthe following conditions:
•The system does not detect lanemarkings.
•One or both rear radar sensors becomeblocked or faulty.
•You have not configured the attachedtrailer correctly in the trailer tow menusor you attached an unsupported trailer.The system only supports certain trailershapes and dimensions.
Note:Blind spot assist with trailer coveragecould have reduced performance if any ofthe above limitations are present.
Blind spot assist may have difficultydetecting hazards under the followingconditions:
•If a vehicle is approaching in anadjacent lane at a relative speed muchhigher than your vehicle.
•Bad weather conditions are presentthat obstruct the sensors.
•Attaching bike or cargo racks couldcause false alerts due to obstructionof the sensor.
BLIND SPOT ASSIST WITHTRAILER COVERAGE INDICATORS
The lane keeping aid warning lamp or redlane marking in your instrument clusterdisplay indicate blind spot assist activation.In addition, the blind spot informationsystem alert indicator flashes on theexterior mirror on the same side as thedetection. See Blind Spot InformationSystem (page 320).
316
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMLane Keeping SystemE334922 E310089

LANE KEEPING SYSTEM – FREQUENTLY ASKED QUESTIONS
Why is the feature not available (lane markings are gray) when I can see the lane markingson the road?
Your vehicle speed is less than 40 mph (65 km/h).
The sun is shining directly into the camera lens.
A quick intentional lane change has occurred.
Your vehicle stays too close to the lane markings for an extended interval of time.
Driving at high speeds in curves.
The last alert warning or aid intervention occurred a short time ago.
Ambiguous lane markings, for example, in construction zones.
Rapid transition from light to dark, or from dark to light.
Sudden offset in lane markings.
ABS or AdvanceTrac™ is active.
There is a camera blockage due to dirt, grime, fog, frost or water on the windshield.
You are driving too close to the vehicle in front of you.
Transitioning between no lane markings to lane markings, or vice versa.
There is standing water on the road.
Faint lane markings, for example, partial yellow lane markings on concrete roads.
Lane width is too narrow or too wide.
You have not calibrated the camera after a windshield replacement.
Driving on tight or on uneven roads.
318
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMLane Keeping System

Intersection Assist (If Equipped)
If your vehicle comes with a radar sensorincluded in adaptive cruise control, thepre-collision assist system may operate ina scenario where you are turning across anoncoming vehicle's path. Detection ofvehicles driving in an oncoming directionis active if your vehicle is driving at speedsup to 19 mph (30 km/h).
SWITCHING PRE-COLLISION
ASSIST ON AND OFF -
VEHICLES WITH: 12 INCH
SCREEN
To switch the system on or off, use thetouchscreen:
1.Press Features on the touchscreen.
2.Press Driver Assistance.
3.Press Pre-Collision Assist.
4.Switch the feature on or off.
Adjusting the Pre-Collision AssistSettings
You can adjust the following settings byusing the touchscreen controls in thepre-collision assist menu:
•Change alert and distance alertsensitivity to one of three possiblesettings.
•Switch distance indication and alert onor off.
•If required, switch automaticemergency braking on or off.
•If required, switch the entirepre-collision assist feature on or off.
•If required, switch evasive steeringassist on or off.
Note:Automatic emergency braking andevasive steering turn on every time youswitch the ignition on.
Note:If your vehicle has a radar sensor, werecommend that you switch the system offif you install a snow plow or similar objectin such a way that it may block the radarsensor. Your vehicle remembers the selectedsetting across key cycles.
Note:If you switch automatic emergencybraking off, evasive steering assist switchesoff.
SWITCHING PRE-COLLISION
ASSIST ON AND OFF -
VEHICLES WITH: 15 INCH
SCREEN
To switch the system on or off:
1.Access the vehicle drawer.
2.Press SETTINGS.
3.Press Driver Assistance.
4.Press Pre-Collision Assist.
5.Switch the feature on or off.
330
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMPre-Collision AssistE309750

Adjusting the Pre-Collision AssistSettings
You can adjust the following settings byusing the touchscreen controls in thepre-collision assist menu:
•Change alert and distance alertsensitivity to one of three possiblesettings.
•Switch distance indication and alert onor off.
•If required, switch automaticemergency braking on or off.
•If required, switch the entirepre-collision assist feature on or off.
•If required, switch evasive steeringassist on or off.
Note:Automatic emergency braking andevasive steering assist automatically turnon every time you switch the ignition on.
Note:If your vehicle has a radar sensor, werecommend that you switch the system offif you install a snow plow or similar objectin such a way that it may block the radarsensor. Your vehicle remembers the selectedsetting across key cycles.
Note:If you switch automatic emergencybraking off, evasive steering assist switchesoff.
LOCATING THE PRE-
COLLISION ASSIST SENSORS
Camera.1.
Radar sensor (if equipped).2.
If a message regarding a blocked sensoror camera appears in the informationdisplay, something is obstructing the radarsignals or camera images. The radar sensoris behind the fascia cover in the center ofthe lower grille. With a blocked sensor orcamera, the system may not function, orperformance may reduce. SeePre-Collision Assist – InformationMessages (page 337).
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 and your vehiclehas a radar sensor, the radar sensing zonecould change. This could cause missed orfalse vehicle detections. Have your vehicleserviced to have the radar checked forproper coverage and operation.
331
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMPre-Collision AssistE355942

SWITCHING DISTANCEINDICATION ON AND OFF -VEHICLES WITH: 12 INCH SCREEN
To switch the system on or off, use thetouchscreen:
1.Press Features on the touchscreen.
2.Press Driver Assistance.
3.Press Pre-Collision Assist.
4.Switch Distance Indication on or off.
SWITCHING DISTANCEINDICATION ON AND OFF -VEHICLES WITH: 15 INCH SCREEN
To switch the system on or off:
1.Access the vehicle drawer.
2.Press SETTINGS.
3.Press Driver Assistance.
4.Press Pre-Collision Assist.
5.Switch Distance Indication on or off.
DISTANCE INDICATIONINDICATOR - VEHICLES WITH: 8INCH SCREEN
The indicator displays the time gapbetween your vehicle and vehicles travelingin the same direction ahead of you. Thearea in front your vehicle changes shapeand color as the vehicle in front of you getscloser or farther away.
DISTANCE INDICATIONINDICATOR - VEHICLES WITH: 12INCH SCREEN
The indicator displays the time gapbetween your vehicle and vehicles travelingin the same direction ahead of you. Thearea in front your vehicle changes shapeand color as the vehicle in front of you getscloser or farther away.
334
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMPre-Collision AssistE374085