2023 LINCOLN NAUTILUS brake fluid

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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MAINTENANCE PRECAUTIONS
Service your vehicle regularly to helpmaintain its roadworthiness and resale value.There is a large network of authorizeddealers that are there to help you with theirprofessional servicing expertise. We believethat their specially trained technicians arebest qualified to service your vehicle properlyand expertly. They are supported by a widerange of highly specialized tools developedspecifically for servicing your vehicle.
If your vehicle requires professional service,an authorized dealer can provide thenecessary parts and service. Check yourwarranty information to find out which partsand services are covered.
Use only recommended fuels, lubricants,fluids and service parts conforming tospecifications. See Capacities andSpecifications (page 408).
•Do not work on a hot engine.
•Make sure that nothing gets caught inmoving parts.
•Do not work on a vehicle with the enginerunning in an enclosed space, unless youare sure you have enough ventilation.
•Keep all open flames and other burningmaterial, such as cigarettes, away fromthe battery and all fuel related parts.
•Set the parking brake, shift thetransmission to park (P) and block thewheels.
OPENING AND CLOSING THE
HOOD
Opening the Hood
1.Inside the vehicle, pull the hood releasehandle located under the left-hand sideof the instrument panel.
2.Slightly lift the hood.
3.Release the hood latch by pushing thesecondary release lever to your left-handside.
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Engine coolant reservoir. See Checking the Coolant (page 349).A
Engine oil dipstick. See Engine Oil Dipstick Overview (page 347).B
Engine oil filler cap. See Adding Engine Oil (page 348).C
Brake fluid reservoir. See Checking the Brake Fluid (page 222).D
Battery. See Changing the 12V Battery (page 355).E
Power distribution box. See Accessing the Under Hood Fuse Box (page 325).F
Air filter. See Changing the Engine Air Filter (page 353).G
Windshield washer fluid reservoir. See Adding Washer Fluid (page 119).H
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Engine coolant reservoir. See Checking the Coolant (page 349).A
Brake fluid reservoir. See Checking the Brake Fluid (page 222).B
Battery. See Changing the 12V Battery (page 355).C
Power distribution box. See Accessing the Under Hood Fuse Box (page 325).D
Air filter assembly. See Changing the Engine Air Filter (page 354).E
Engine oil dipstick. See Engine Oil Dipstick Overview (page 347).F
Engine oil filler cap. See Adding Engine Oil (page 348).G
Windshield washer fluid reservoir. See Adding Washer Fluid (page 119).H
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12 Volt Battery
•When storing your vehicle for greaterthan 30 days the state of charge shouldbe approximately 50%. Additionally, werecommend disconnecting the 12vbattery which will reduce system loadson the battery.
•Check and recharge as necessary. Keepconnections clean.
Note:It is necessary to reset memoryfeatures if you disconnect the battery cables.
Brakes
Make sure the brakes and parking brakerelease fully.
Note:If you intend on parking your vehiclefor an extended period after cleaning thewheels with a wheel cleaner, drive yourvehicle for a few minutes before doing so toreduce the risk of increased corrosion of thebrake discs, brake pads and linings.
Tires
Maintain recommended air pressure.
Note:If you intend on parking your vehiclefor an extended period after cleaning thewheels with a wheel cleaner, drive yourvehicle for a few minutes before doing so.This reduces the risk of corrosion of thebrake discs, brake pads and linings.
REMOVING YOUR VEHICLE FROM
STORAGE
When your vehicle is ready to come out ofstorage, do the following:
•We recommend that you change theengine oil before you use your vehicleagain.
•Wash your vehicle to remove any dirt orgrease film build-up on window surfaces.
•Check windshield wipers for anydeterioration.
•Check the underhood for any foreignmaterials such as mice or squirrel nests.
•Check the exhaust for any foreignmaterials.
•Check tire pressures and set tire inflationper the Tire Label.
•Check brake pedal operation. Corrodedbrake rotors could cause brake noise.Drive your vehicle and gently apply andrelease the brakes repeatedly over a10-minute drive to reduce the corrosionfrom the brakes.
•Check fluid levels (including coolant, oiland gas) to make sure there are no leaks,and fluids are at recommended levels.
•If you remove the battery, clean thebattery cable ends and check fordamage.
Contact an authorized dealer if you have anyconcerns or issues.
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Materials
SpecificationName
WSS-M14P19-AMotorcraft® Premium Windshield Wash Concentrate with Bitterant(U.S.)Motorcraft® Premium Quality Windshield Washer Fluid / Liquide lave-glace de hautequalité Motorcraft®(Canada)ZC-32-B2(U.S.)CXC-37-F/M(Canada)
BRAKE FLUID SPECIFICATION
Use fluid that meets the defined specificationand viscosity grade.
If you do not use fluid that meets the definedspecification and viscosity grade, it couldresult in:
•Component damage that your vehiclewarranty does not cover.
•Reduced brake performance.
Note:We recommend you use Dot 4 LowViscosity (LV) High Performance Brake Fluidmeeting WSS-M6C65-A2 specifications orISO 4925 Class 6 standards. If you use anyfluid other than the recommended fluid, itcould cause reduced brake performanceand not meet our performance standards.Keep brake fluid clean and dry.Contamination with dirt, water, petroleumproducts or other materials could result inbrake system damage and possible failure.
Capacities
QuantityVariant
Fill as required.All.
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Materials
SpecificationName
WSS-M6C65-A2Motorcraft® DOT 4 LV High Performance Motor Vehicle Brake Fluid(U.S.)Motorcraft® DOT 4 LV High Performance Motor Vehicle Brake Fluid / Liquide defrein automobile haute performance DOT 4 LV Motorcraft®(Canada)PM-20(U.S. & Canada)
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