brake LINCOLN NAUTILUS 2023 Owner's Guide

Note:Do not attempt this procedure whenthe engine is running. Failure to follow thisinstruction could result in vehicle damagenot covered by the vehicle warranty.
5.Press and hold the brake pedal.
6.Pull the tether towards you. Move tetherto the lower righthand corner of housinguntil bead engages in the pocket.
Note:Do not use excessive force. Failure tofollow this instruction could result in vehicledamage not covered by the vehiclewarranty.
Note:A message appears when your vehicleis out of park (P). If you do not receive amessage attempt the procedure again.
7.Release the parking brake. See ElectricParking Brake (page 225).
Note:Your vehicle is free to roll.
8.Switch your vehicle off.
9.Release the brake pedal.
Note:Your vehicle is free to roll.
10.Disconnect the negative battery cablefrom the battery as soon as it is safe todo so.
Note:If your vehicle detects wheel speedwhen the battery is connected, the electricparking brake could apply.
Returning Your Vehicle to Normal Mode
1.Connect the negative battery cable tothe battery as soon as it is safe to do so.
Note: If your vehicle detects wheel speedwhen the battery is connected, the electricparking brake could apply.
2.Apply the parking brake. See ElectricParking Brake (page 225).
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Note:If the vehicle's battery has run out ofcharge, use an external power source toapply the parking brake.
3.Sit in the driver seat.
4.Press and hold the brake pedal. Do notstart your vehicle.
5.Pull the tether towards you to release thebead. Maintain tension. Center the tetherwithin the housing. Release tension andreturn tether to the stowed position.
6.Start your vehicle.
7.Confirm the instrument cluster displayspark (P).
Note:If the instrument cluster does notdisplay park (P) or if Park Not Available,Transmission Not In Park or Shift SystemFault message persists, contact anauthorized dealer for service.
8.Switch your vehicle off.
9.Release the brake pedal.
10.Install the access cover.
AUTOMATIC TRANSMISSION
AUDIBLE WARNINGS
Transmission Not In Park (P) AudibleWarning
Sounds if you open the driver door beforeshifting into park (P).
Park (P) Selection Audible Warning
Sounds when you shift into park (P).
AUTOMATIC TRANSMISSION –
TROUBLESHOOTING
AUTOMATIC TRANSMISSION –INFORMATION MESSAGES
You switched theengine off and shiftselect lever is in anyposition other thanpark (P).
Shift to Park
Transmission is toocold. Wait for it towarm up before youdrive.
TransmissionWarming Up PleaseWait
The transmission isoverheating andneeds to cool. Stopin a safe place assoon as it’s possible.
Transmission OverTemperature StopSafely
Have systemchecked as soon aspossible.
TransmissionService Required
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The transmission isoverheating andneeds to cool. Stopin a safe place assoon as it’s possible.
Transmission TooHot Press Brake
The transmission haslimited functionality. Have systemchecked as soon aspossible.
Transmission LimitedFunction See Manual
A reminder to shiftinto park. In addition,this message istypical after recon-necting or rechar-ging the battery untilyou cycle the igni-tion to the on mode.See Changing the12V Battery (page355).
Transmission Not inPark
Displays when thesystem requiresservice. Have yourvehicle checked assoon as possible.
SHIFT SYS FAULTConfirm Park BrakeApply Before Exitingthe Vehicle
Have systemchecked as soon aspossible.
SHIFT SYS FAULTService Required
Displays when thesystem requiresservice. Have yourvehicle checked assoon as possible.
SHIFT SYS FAULTVehicle is Shifting toPark
Displays when thesystem requiresservice. Have yourvehicle checked assoon as possible.
SHIFT SYS FAULTReverse UnavailableService Required
Have systemchecked as soon aspossible.
SHIFT SYS FAULTDrive UnavailableSelect S for DriveService Required
Have systemchecked as soon aspossible.
SHIFT SYS FAULTNeutral UnavailableService Required
Have systemchecked as soon aspossible.
SHIFT SYS FAULTSport UnavailableService Required
Displays when aninvalid gear hasbeen selected.
Invalid Gear Selec-tion
Displays when thebrake pedal needsto be depressed toenable the transmis-sion to shift frompark.
Depress Brake toShift from Park
Displays whenneutral hold isactive.
Stay in Neutral ModeEngaged
Displays when theneutral button Nneeds to be pressedagain to enterneutral hold.
To Stay in NeutralWhen ExitingVehicle Select NAgain
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BRAKE PRECAUTIONS
Wet brakes result in reduced brakingefficiency. Gently press the brake pedal afew times when leaving a car wash or drivingfrom standing water to dry the brakes.
Note:Depending on applicable laws andregulations in the country where your vehiclewas originally built, the stoplamps could flashduring heavy braking. The hazard warningflashers could also turn on when your vehiclecomes to a stop.
ANTI-LOCK BRAKING SYSTEM
ANTI-LOCK BRAKING SYSTEMLIMITATIONS
The anti-lock braking system does noteliminate the risk of crash when:
•You drive too closely to the vehicle infront of you.
•Your vehicle is hydroplaning.
•You take corners too fast.
•The road surface is poor.
Note: If the system activates, the brakepedal could pulse and travel further. Maintain pressure on the brake pedal.
BRAKE OVER ACCELERATOR
In the event the accelerator pedal becomesstuck or entrapped, apply steady and firmpressure to the brake pedal to slow thevehicle and reduce engine power. If youexperience this condition, apply the brakesand bring your vehicle to a safe stop. Movethe transmission to park (P), switch theengine off and apply the parking brake.Inspect the accelerator pedal for anyinterference. If none are found and thecondition persists, have your vehicle towedto the nearest authorized dealer.
LOCATING THE BRAKE FLUID
RESERVOIR
See Under Hood Overview (page 343).
CHECKING THE BRAKE FLUID
WARNING: Do not use any fluid otherthan the recommended brake fluid as thiswill reduce brake efficiency. Use ofincorrect fluid could result in the loss ofvehicle control, serious personal injury ordeath.
WARNING: Only use brake fluid froma sealed container. Contamination with dirt,water, petroleum products or othermaterials may result in brake systemdamage or failure. Failure to adhere to thiswarning could result in the loss of vehiclecontrol, serious personal injury or death.
WARNING: Do not allow the fluid totouch your skin or eyes. If this happens,rinse the affected areas immediately withplenty of water and contact your physician.
WARNING: The brake system couldbe affected if the brake fluid level is belowthe MIN mark or above the MAX mark onthe brake fluid reservoir.
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1.Park your vehicle on a level surface.
2.Look at the brake fluid reservoir to seewhere the brake fluid level is relative tothe MIN and the MAX marks on thereservoir.
Note:To avoid fluid contamination, thereservoir cap must remain in place and fullytight, unless you are adding fluid.
Only use fluid that meets our specifications.See Capacities and Specifications (page408).
BRAKE FLUID SPECIFICATION
See Brake Fluid Specification (page 424).
BRAKES – TROUBLESHOOTING
BRAKES – WARNING LAMPS
WARNING: Driving your vehicle withthe warning lamp on is dangerous. Asignificant decrease in brakingperformance may occur. It may take youlonger to stop your vehicle. Have yourvehicle checked as soon as possible.Driving extended distances with theparking brake engaged can cause brakefailure and the risk of personal injury.
If the ABS indicator illuminateswhen you are driving, this indicatesa malfunction. Your vehiclecontinues to have normal braking withoutthe anti-lock braking system function. Seean authorized dealer.
It also momentarily illuminates when youswitch the ignition on to confirm the lamp isfunctional. If it does not illuminate when youswitch the ignition on, or begins to flash atany time, have the system checked by anauthorized dealer.
The brake indicator momentarilyilluminates when you switch theignition on to confirm the lamp isfunctional. It may also illuminate when youapply the parking brake and the ignition ison. If it illuminates when your vehicle ismoving, make sure the parking brake isdisengaged. If the parking brake isdisengaged, this indicates low brake fluidlevel or a brake system fault. See anauthorized dealer.
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BRAKES – INFORMATION MESSAGES
The brake fluid levelis low and the brakesystem should beinspected immedi-ately. See Checkingthe Brake Fluid(page 222).
Brake Fluid LevelLow
The brake systemneeds servicing.Stop the vehicle in asafe place. Contactan authorizeddealer.
Check Brake System
BRAKES – FREQUENTLY ASKEDQUESTIONS
Is brake dust on the wheels normal?
Brake dust could accumulate on thewheels, even under normal drivingconditions. Some dust is inevitable asthe brakes wear and does not contributeto brake noise. See Cleaning Wheels(page 367).
Will wet driving conditions effect mybraking abilities?
Wet brakes result in reduced brakingefficiency. Gently press the brake pedala few times when driving from a carwash or standing water to dry thebrakes.
Is brake noise considered normal?
Occasional brake noise is normal. If ametal-to-metal, continuous grinding orcontinuous squeal sound is present, thebrake linings may be worn-out and anauthorized dealer should check them.If the vehicle has continuous vibrationor shudder in the steering wheel whilebraking, an authorized dealer shouldcheck your vehicle.
When should you replace the brake fluid?
Brake fluid absorbs water over timewhich degrades the effectiveness of thebrake fluid. Change the brake fluid atthe specified intervals to preventdegraded braking performance. SeeNormal Scheduled Maintenance (page474).
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WHAT IS THE ELECTRIC PARKING
BRAKE
The electric parking brake is used to holdyour vehicle on slopes and flat roads.
APPLYING THE ELECTRIC
PARKING BRAKE
WARNING: Apply the parking brake,shift into park (P), switch the ignition offand remove the key before you leave yourvehicle. Failure to follow this instructioncould result in personal injury or death.
WARNING: If you drive extendeddistances with the parking brake applied,you could cause damage to the brakesystem.
WARNING: The electric parkingbrake does not operate if the vehiclebattery has run out of charge.
The switch is on the lower part ofthe instrument panel.
Pull the switch up to apply the electricparking brake. The red warning lamp flashes,then steadily illuminates when the parkingbrake is applied.
Note:You can apply the electric parkingbrake when the ignition is off.
Note:The electric parking brake couldautomatically apply when park (P) isselected. See Park (P) (page 212).
APPLYING THE ELECTRIC
PARKING BRAKE IN AN
EMERGENCY
You can use the electric parking brake toslow or stop your vehicle in an emergency.
Pull the switch up and hold it.
The red warning lamp illuminates, a tonesounds and the stoplamps turn on when youuse the electric parking brake in anemergency.
The electric parking brake continues to slowyour vehicle down unless you release theswitch.
Note:Do not apply the electric parking brakewhen your vehicle is moving, except in anemergency. If you repeatedly use the electricparking brake to slow or stop your vehicle,you could cause damage to the brakesystem.
MANUALLY RELEASING THE
ELECTRIC PARKING BRAKE
1.Switch the ignition on.
2.Press and hold the brake pedal.
3.Push the switch down.
The red warning lamp turns off.
Pulling Away on a Hill When Towing aTrailer
1.Press and hold the brake pedal.
2.Pull the switch upward and hold it.
3.Shift into gear.
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4.Press the accelerator pedal until enginehas developed sufficient torque toprevent your vehicle from rolling downthe hill.
5.Release the switch and pull away in anormal manner.
AUTOMATICALLY RELEASING THE
ELECTRIC PARKING BRAKE
1.Close the driver door.
2.Shift into gear.
3.Press the accelerator pedal and pull awayin a normal manner.
ELECTRIC PARKING BRAKE
AUDIBLE WARNING
Sounds when the parking brake is on andyour vehicle is moving. If the warning tonecontinues after you have released theparking brake, this indicates a malfunction.Have your vehicle checked as soon aspossible.
RELEASING THE ELECTRIC
PARKING BRAKE IF THE VEHICLE
BATTERY HAS RUN OUT OF
CHARGE
WARNING: The electric parkingbrake does not operate if the vehiclebattery has run out of charge.
Connect a booster battery to the vehiclebattery to release the electric parking brakeif the vehicle battery has run out of charge.See Jump Starting the Vehicle (page 319).
ELECTRIC PARKING BRAKE –
TROUBLESHOOTING
ELECTRIC PARKING BRAKE –WARNING LAMPS
Brake System
It illuminates red when you applythe parking brake and your vehicleis on. If the lamp flashes when theparking brake has been released,this indicates the parking brakesystem requires service. Have your vehiclechecked as soon as possible.
Note:Lamps may vary depending on region.
Electric Parking Brake
When the lamp illuminates yellow,it indicates a malfunction in theelectric parking brake. Have yourvehicle checked as soon as possible.
Note:Lamps may vary depending on region.
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ELECTRIC PARKING BRAKE – INFORMATION MESSAGES
Park Brake
ActionMessage
The electric parking brake is set, the engine is running and you drive your vehicle more than3 mph (5 km/h). If the warning stays on after the electric parking brake is released, have thesystem checked as soon as possible.
Park Brake Engaged
The electric parking brake is set and a manual release is attempted without the brake pedalbeing pressed.To Release: Press Brake and Switch
The electric parking brake is set and an automatic release is attempted but cannot be performed.Perform a manual release.Park Brake Use Switch to Release
The electric parking brake is set and your vehicle speed exceeds 3 mph (5 km/h). Release theelectric parking brake before continuing to drive.Release Park Brake
The electric parking brake is not fully applied.Park Brake Not Applied
The electric parking brake is not fully released.Park Brake Not Released
The electric parking brake system has been put into a special mode to allow brake service. Havethe system checked as soon as possible.Brake maintenance mode
The electric parking brake system has detected a condition that requires service. Some function-ality may still be available. Have the system checked as soon as possible.Park Brake Limited Function ServiceRequired
The electric parking brake system has detected a condition that requires service. Have thesystem checked as soon as possible.Park Brake Malfunction Service Now
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ActionMessage
Numerous electric parking brake applies have overheated the system. Wait 2 minutes beforeattempting to apply again.Park Brake System Overheated
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