
WHAT IS SPEED SIGN
RECOGNITION
Speed sign recognition detects speed limitsigns to inform you of the current speedlimit. Detected speed signs appear in theinstrument cluster display.
HOW DOES SPEED SIGN
RECOGNITION WORK
Speed sign recognition uses a sensorbehind the interior mirror to detect speedsigns.
If your vehicle has speed sign recognitionwith navigation, stored speed sign datamay influence the indicated speed limitvalue.
SPEED SIGN RECOGNITION
PRECAUTIONS
WARNING: You are responsible forcontrolling your vehicle at all times. Thesystem is designed to be an aid and doesnot relieve you of your responsibility todrive with due care and attention. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
WARNING: In cold and severeweather conditions the system may notfunction. Rain, snow and spray can alllimit sensor performance.
WARNING: The system may notoperate properly if the sensor is blocked.Keep the windshield free fromobstruction.
Note:Do not carry out windshield repairsin the immediate area surrounding thesensor.
Note:If your vehicle has a suspension kitnot approved by Ford, the system may notcorrectly function.
Note:The system may not detect all speedsigns and may incorrectly read signs.
Note:Always fit our original parts whenreplacing headlamp bulbs. Other bulbs mayreduce system performance.
SPEED SIGN RECOGNITION
LIMITATIONS
Speed sign recognition may not operatecorrectly due to:
•Outdated map data.
•Incorrect recognition of speed limits bythe sensor of signs on parallel roads orexit ramps.
•Missed recognition of faded, dirty, ordistorted signs.
SPEED SIGN RECOGNITION
INDICATORS
When the system detects a speed limitsign, it appears in the instrument clusterdisplay.
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2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMSpeed Sign Recognition (If Equipped)E317824

CLEANING THE ENGINECOMPARTMENT
Use a vacuum cleaner to remove debrisfrom the screen area below windshield.
Note:If you are not familiar with the partsaround the engine do not wash the enginecompartment. Avoid frequent enginewashes.
When washing the engine compartment:
•Never wash or rinse the engine while itis hot or running.
•Never wash or rinse any ignition coil,spark plug wire or spark plug well.
•Cover the battery, power distributionbox, and air filter assembly to preventwater damage.
Note:If your vehicle has an engine coverremove the cover before application ofshampoo and degreaser.
•Spray an approved engine shampooand degreaser on all parts that requirecleaning and rinse with water.
CLEANING STRIPES ORGRAPHICS
It is recommended to wash your vehicle byhand however, pressure washing may beused under the following conditions:
•Use a spray with a 40° wide sprayangle pattern.
•Keep the nozzle at a 12 in (305 mm)distance and 90° angle to yourvehicle's surface.
•Do not use water pressure higher than2,000 psi (14,000 kPa).
•Do not use water hotter than 179°F(82°C).
Note:Holding the pressure washer nozzleat an angle to the vehicle's surface maydamage graphics and cause the edges topeel away from the vehicle's surface.
CLEANING CAMERA LENSES ANDSENSORS
We recommend that you only uselukewarm or cold water and a soft clothto clean the camera lens and sensors.
Note:Do not pressure wash camera lensand sensors.
CLEANING THE UNDERBODY
Flush the complete underside of yourvehicle frequently. Keep body and doordrain holes free from packed dirt.
Rear suspension components may requireregular cleaning with a power washer or athorough rinse with a strong stream ofwater if the vehicle is operated in dusty ormuddy environments. Rear leaf springs orother suspension components may emitsqueaking or popping noises whileoperating the vehicle if particles, such asdirt, rocks, or other debris, are present inthe components.
CLEANING THE INTERIOR
CLEANING THE INSTRUMENTPANEL
WARNING: Do not use chemicalsolvents or strong detergents whencleaning the steering wheel orinstrument panel to avoid contaminationof the airbag system.
We recommend that you only clean theinstrument panel and cluster lens with adamp soft cloth. Dry the area with a clean,soft cloth.
For additional information and assistance,we recommend that you contact anauthorized dealer.
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2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMVehicle Care

To avoid potential Four-WheelDrive (4WD) malfunction or(4WD) system damage, it isrecommended to replace all fourtires rather than mixingsignificantly worn tires with newtires.
The tire pressure sensors mountedin the wheels (originally installedon your vehicle) are not designedto be used in aftermarket wheels.
The use of wheels or tires notrecommended may affect theoperation of your tire pressuremonitoring system.
If the tire pressure monitoringsystem indicator is flashing, yoursystem is malfunctioning. Yourreplacement tire might beincompatible with your tirepressure monitoring system, orsome component of the systemmay be damaged.
USING SNOW CHAINS
WARNING: Do not exceed 30 mph(50 km/h). Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle, personal injury ordeath.
WARNING: Do not use snow chainson snow-free roads.
WARNING: Only fit snow chains tospecified tires.
WARNING: If your vehicle is fittedwith wheel trims, remove them beforefitting snow chains.
WARNING: If you choose to installsnow tires on your vehicle, they must bethe same size, construction, and loadrange as the original tires listed on thetire placard, and they must be installedon all four wheels. Mixing tires ofdifferent size or construction on yourvehicle can adversely affect yourvehicle's handling and braking, and maylead to loss of vehicle control.
WARNING: Wheels and tires mustbe the same size, load index and speedrating as those originally fitted on thevehicle. Use of any other tire or wheelcan affect the safety and performanceof your vehicle. Additionally, the use ofnon-recommended tires and wheels cancause steering, suspension, axle, transfercase or power transfer unit failure.Follow the recommended tire inflationpressures found on the SafetyCompliance Certification label, or theTire Label on the B-Pillar or the edge ofthe driver door. Failure to follow thisinstruction could result in loss of vehiclecontrol, vehicle rollover, or personal injuryor death.
Only use snow chains on rear wheels.Install snow chains in pairs. Do not useself-tensioning snow chains.
Only use snow chains on the followingspecified tire sizes. Only install chains thatare 15mm or less (SAE Class S chains).
•265/70R17
•275/65R18
We recommend you use steel wheels ofthe same size and specification if snowchains are required because chains maychip aluminum wheels.
Follow these guidelines when using snowtires and traction devices:
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2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMWheel and Tire Information

Check Every Six Months
The battery connections. Clean if necessary.
The body and door drain holes for obstructions. Clean if necessary.
The cooling system fluid level and the coolant system strength.
The door weatherstrips for wear. Lubricate if necessary.
The hinges, latches and outside locks for proper operation. Lubricate if necessary.
The parking brake for proper operation.
The seatbelts and seat latches for wear and function.
Safety warning lamps, brake, ABS, airbag and seatbelt for operation.
The washer spray and wiper operation. Clean or replace blades as necessary.
Multi-Point Inspection
It is important to have the systems on yourvehicle regularly checked. This can helpidentify potential issues and prevent majorproblems. We recommend having thefollowing multi-point inspection performedat every scheduled maintenance intervalto help make sure your vehicle keepsrunning great.
Multi-Point Inspection
Hazard warning system operationAccessory drive belt or belts
Horn operationBattery performance
Radiator, cooler, heater and air conditioninghosesEngine air filter
Suspension components for leaks ordamageExhaust system
Steering and linkageExterior lamps operation
Tires including the spare for wear and
proper pressure2Fluid levels1; fill if necessary
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2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMScheduled Maintenance