2023 FORD SUPER DUTY lumbar support

ADJUSTING THE SEAT BACKREST
WARNING: Always drive and ridewith your seatback upright and the lapbelt snug and low across the hips.
WARNING: Do not place cargo orany objects behind the seat backrestbefore returning it to the original position.Pull on the seat backrest to make surethat it has fully latched after returningthe seat backrest to its original position.An unlatched seat may becomedangerous if you stop suddenly or havea crash.
ADJUSTING THE LUMBARSUPPORT
POWER SEATS (IF EQUIPPED)
HEAD RESTRAINT COMPONENTS
The head restraints consist of:
An energy absorbing headrestraint.A
Two steel stems.B
Guide sleeve adjust and releasebutton.C
Guide sleeve unlock and removebutton.D
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If you fully recline the passenger seat andthe vehicle is moving, a message appearson the instrument cluster and a tonesounds. To switch the warning off, returnthe seat to an upright position.
Adjusting the Upper Seat Backrest
(If Equipped)
The front upper seat backrest tilts for extracomfort. To tilt the upper seat backrest,pivot the upper seat backrest toward yourshoulders.
After the upper seat backrest reaches theforward-most tilt position, pivot it forwardagain to release it to the rearward, untiltedposition.
ADJUSTING THE SEAT HEIGHT
ADJUSTING THE LUMBARSUPPORT
MASSAGE SEATS (IF EQUIPPED)
MASSAGE SEAT LIMITATIONS
Your vehicle must be running or be inaccessory mode to activate the seats.
Allow a few seconds for any selection toactivate. Selecting a different adjustmentcancels the current one in progress. Whenthe seat backrest and cushion are bothactive, the massage alternates betweenzones.
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What Is Live Traffic............................................579Load Carrying.................................................351Load Carrying Precautions........................351Loading Your Trailer....................................366Locating the 360 DegreeCameras......................................................290Locating the Auxiliary Switches............586Locating the Auxiliary SwitchWiring............................................................586Locating the Blind Spot InformationSystem Sensors........................................328Locating the Brake Fluid Reservoir.......249Locating the Cross Traffic AlertSensors.........................................................336Locating the Exit Warning Sensors.......333Locating the Keyless Entry Keypad.........87Locating the Key Readers............................73Locating the Memory FunctionButtons...........................................................177Locating the Outlets...................................188Locating the Power Outlets......................185Locating the Pre-Collision AssistSensors..........................................................341Locating the Rear View Camera.............287Locating the Safety ComplianceCertification Labels..................................352Locating the Tire label...............................478Locating the USB Ports..............................183Locating the Wireless AccessoryCharger..........................................................195Locating Your Vehicle....................................74Locking the Rear Window Controls.......129
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Maintenance.................................................44012V Battery...........................................................45612V Battery – Troubleshooting.....................459Coolant.................................................................450Engine Air Filter..................................................445Engine Oil.............................................................444Exterior Bulbs.......................................................461Interior Bulbs......................................................468Maintenance Precautions.......................440Making and Receiving a Phone Call.......571Manually Dimming the InteriorMirror...............................................................131
Manually Releasing the Electric ParkingBrake..............................................................253Manually Shifting Gears............................235Shifting Using the Buttons on the ColumnShifter................................................................235Manual Seats.................................................162Adjusting the Head Restraint.........................162Adjusting the Lumbar Support.....................164Adjusting the Seat Backrest...........................164Folding the Seats.................................................171Head Restraint Components.........................162Installing the Head Restraint.........................163Moving the Seat Backward andForward.............................................................163Removing the Head Restraint........................163Unfolding the Seats.............................................171Massage Seats...............................................167Adjusting the Massage Seat Settings........168Massage Seat Limitations...............................167Memory Function..........................................177Memory Function Precautions.................177Memory Function Videos...........................178Mislock...............................................................82Mislock Limitations..............................................82Switching Mislock On and Off.........................82What Is Mislock.....................................................82Mobile CommunicationsEquipment...................................................674Mobile Device Data........................................29Moonroof Bounce-Back.............................135Overriding Moonroof Bounce-Back.............135What Is Moonroof Bounce-Back..................135Moonroof.........................................................134Moonroof Bounce-Back...................................135Moonroof Videos..........................................135Motorcraft Parts - 6.7L Diesel.................523Motorcraft Parts - 6.8L, Gasoline..........524Motorcraft Parts - 7.3L, Gasoline...........525Muting the Audio.........................................554
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Navigation Map Updates..........................579Navigation......................................................579Adjusting the Map.............................................579Live Traffic............................................................579Route Guidance.................................................580Setting a Destination........................................579
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Passive Anti-Theft System.......................103How Does the Passive Anti-Theft SystemWork...................................................................103What Is the Passive Anti-TheftSystem...............................................................103Perchlorate.....................................................673Performing a System Reset....................584Personalized Settings.................................145Personal Profiles...........................................577Phone Menu..................................................569Phone..............................................................569Phone Precautions.....................................569Pickup Bed Anchor Points.......................356Installing and Removing the Pickup BedTie-Down Cleats............................................357Locating the Pickup Bed AnchorPoints................................................................356Pickup Bed Anchor Point LoadCapacities........................................................357Pickup Bed Anchor PointPrecautions.....................................................356Pickup Bed.....................................................356Pickup Bed Anchor Points..............................356Tailgate Anchor Points....................................358Pickup Bed Precautions............................356Pickup Bed Videos......................................358Playing Media Using Bluetooth®...........574Playing Media Using the USB Port.........183Playing or Pausing the AudioSource...........................................................553Post-Crash Alert System..........................423How Does the Post-Crash Alert SystemWork...................................................................423Post-Crash Alert System Limitations........423Switching the Post-Crash Alert SystemOff.......................................................................423What Is the Post-Crash AlertSystem..............................................................423Power Outlet Indicators.............................186Power Outlet Limitations..........................185Power Outlet..................................................185Power Outlet Precautions.........................185Power Outlet Videos...................................186Power Running Board Precautions........107Power Running Board Settings...............107Power Running Boards...............................107Power Running Boards –Troubleshooting............................................108
Power Running Boards –Troubleshooting........................................108Power Running Boards – Frequently AskedQuestions.........................................................108Power Running Boards Videos...............108Power Seats...................................................164Adjusting the Head Restraint.........................165Adjusting the Lumbar Support......................167Adjusting the Seat Backrest...........................166Adjusting the Seat Cushion............................166Adjusting the Seat Height................................167Head Restraint Components.........................164Installing the Head Restraint.........................166Moving the Seat Backward andForward.............................................................166Removing the Head Restraint.......................165Power Take-Off............................................236How Does the Power Take-Off Work.........236What is the Split Shaft Capability...............237Power-UpSee: Software Update Settings...................582See: Vehicle Software Updates...................582Pre-Collision Assist Limitations.............339Pre-Collision Assist Precautions...........338Pre-Collision Assist.....................................338Automatic Emergency Braking.....................342Distance Alert......................................................342Distance Indication............................................341Evasive Steering Assist....................................343Pre-Collision Assist –Troubleshooting............................................343Pre-Collision Assist –Troubleshooting........................................343Pre-Collision Assist – Frequently AskedQuestions........................................................345Pre-Collision Assist – InformationMessages.........................................................344Pre-Collision Assist – WarningLamps...............................................................343Pre-Collision Assist Videos......................345Predictive Speed Assist............................306Adjusting the Set Speed Tolerance............307How Does Predictive Speed AssistWork..................................................................306Predictive Speed Assist Alerts......................307Predictive Speed Assist Indicators.............308Predictive Speed Assist Limitations...........307Predictive Speed Assist Precautions.........306
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