Brake system FORD MUSTANG MACH E 2023 User Guide

at 80% displays followed by the time at100%. You can modify your vehicle chargesettings on the information andentertainment display. See Setting theCharging Schedule and Preferences(page 184).
Charge Required to Reach Destination
When the navigation system has an activeroute, the instrument cluster displays thecharge level required in order to reach yourdestination and the time when that chargelevel is available.
WHAT ARE THE INSTRUMENT
CLUSTER WARNING LAMPS
Warning lamps alert you to a vehiclecondition that could become serious.Some lamps illuminate when you startyour vehicle to make sure they work. If anylamps remain on after starting your vehicle,refer to the respective system warninglamp for further information.
INSTRUMENT CLUSTER
WARNING LAMPS
12V Battery
Illuminates when your vehicle isfirst switched on to show it isproperly functioning.
If it illuminates when the motor is running,this indicates your vehicle requires service.Have your vehicle checked as soon aspossible.
Driving when this warning lamp is on drainsthe 12V battery. If you must drive with thislight on, turn off all accessories.
Anti-Lock Brake System
If it illuminates when you aredriving, this indicates the systemrequires service. Your vehiclecontinues to have normal braking withoutthe anti-lock brake system function. Haveyour vehicle checked as soon as possible.
Brake System
Illuminates when you apply theparking brake and your vehicle ison. If it illuminates when yourvehicle is moving, make sure theparking brake is released. If theparking brake is released, thisindicates low brake fluid level or the brakesystem requires service. Have your vehiclechecked as soon as possible.
Note:Lamps may vary depending on region.
Door Ajar
Illuminates when your vehicle ison and any door is open.
Electric Parking Brake
Illuminates or flashes yellowwhen the electric parking brakerequires service.
Electric Motor CoolantTemperature
If it illuminates, safely stop yourvehicle and switch your vehicleoff.
Fasten Seatbelt
Illuminates and a tone soundsuntil you fasten the seatbelts.
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BRAKE COACH
The brake coach appears after the vehiclehas come to a stop. It coaches you to brakein a manner that maximizes the amountof energy returned through theregenerative braking system.
The percent displayed indicates theregenerative braking efficiency, with 100%representing the maximum amount ofenergy recovery.
Note:While regenerative braking works inall drive modes, brake coach display maynot be available in all drive modes.
You can switch brake coach on or off in thesettings menu on your touchscreen.
1.
Press the button on thetouchscreen.
2.Press Vehicle.
3.Switch Brake Coach on or off.
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STARTING AND POWERING
OFF PRECAUTIONS
•The system may not function if theremote control is close to metalobjects or electronic devices, such askeys or a cell phone.
•A valid remote control must be insideyour vehicle to switch the power on andstart your vehicle.
•Remote controls left inside your vehiclewhen locked are disabled. A messagemay appear in the information displayindicating that there is no key detectedwhen you try to start your vehicle.Press the unlock button on the remotecontrol to enable it, and then start yourvehicle.
•Make sure all occupants fasten theirseat belt.
•Make sure the headlamps andelectrical accessories are off.
•Make sure the parking brake is on.
•Make sure the vehicle is in park (P).
STARTING THE VEHICLE
1.Fully press the brake pedal.
Note:Do not touch the accelerator pedal.
2.Press the push button start.
You can also start your vehicle using ValetMode or a Backup Start Passcode. SeePhone as a Key (page 72).
POWERING OFF
WARNING: Do not switch off yourvehicle when it is moving. This results ina significant decrease in braking andsteering assistance. If the vehicle isswitched off, some electrical circuits, forexample airbags, could also turn off.Failure to follow this instruction couldresult in the loss of control of yourvehicle, personal injury or death.
Note:If you unintentionally switch yourvehicle off, shift into neutral (N) and restartyour vehicle.
When your vehicle is not moving and isstarted, or the power is in accessory mode,press and release the push button startwithout pressing the brake pedal. Thisshuts off the vehicle and all electricalaccessories.
When your vehicle is moving, press thepush button start three times within twoseconds, or press and hold for at least onesecond. Shift into neutral (N) and use thebrakes to bring your vehicle to a safe stop.When your vehicle comes to a completestop, shift into park (P).
RESTARTING THE VEHICLE
AFTER POWERING OFF
Fast Restart
The fast restart feature allows you torestart your vehicle within 10 seconds ofswitching it off, even if it does not detecta valid remote control.
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Within 10 seconds of switching your vehicleoff, press the brake pedal and press thepush button start. After 10 seconds, youcan no longer start your vehicle if it doesnot detect a valid remote control.
Once your vehicle starts, it remains on untilyou press the push button start, even if itdoes not detect a valid remote control.
If you open and close a door while yourvehicle is on, the system searches for avalid remote control. You cannot start yourvehicle if the system does not detect avalid remote control within 10 seconds.
ACCESSING THE PASSIVE KEY
BACKUP POSITION
If you are unable to start your vehicle,follow the steps below.
1.Open the floor console storagecompartment lid.
2.Place the remote control in the slot asshown with the buttons facing upward.
3.With the remote control in this position,press the brake pedal, then press thepush button start to switch the poweron and start your vehicle.
STARTING AND POWERING
OFF – TROUBLESHOOTING
STARTING AND POWERING OFF– FREQUENTLY ASKEDQUESTIONS
Why does the vehicle not start?
The system does not function if theremote control frequencies arejammed, or if the remote controlbattery has no charge. See Accessingthe Passive Key Backup Position(page 165).
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BRAKE PRECAUTIONS
Wet brakes result in reduced brakingefficiency. Gently press the brake pedal afew times when leaving a car wash ordriving from standing water to dry thebrakes.
Note:Depending on applicable laws andregulations in the country where your vehiclewas originally built, the stoplamps couldflash during heavy braking. The hazardwarning flashers could also turn on whenyour vehicle comes to a stop.
ANTI-LOCK BRAKING SYSTEM
ANTI-LOCK BRAKING SYSTEMLIMITATIONS
The anti-lock braking system does noteliminate the risk of a crash when:
•You drive too close to the vehicle infront of you.
•Your vehicle is hydroplaning.
•You take corners too fast.
•The road surface is poor.
BRAKE OVER ACCELERATOR
If your accelerator pedal becomes stuckor trapped:
•Apply steady and firm pressure to thebrake pedal to slow the vehicle andreduce power.
•Bring your vehicle to a complete stopand place it in park (P).
•Switch the power off.
•Apply the parking brake.
Inspect the accelerator pedal for anyinterference. If none are found and thecondition persists, have your vehiclechecked as soon as possible. If yourvehicle has to be towed, we recommendthat you contact a professional towingservice.
LOCATING THE BRAKE FLUID
RESERVOIR
See Under Hood Overview (page 325).
CHECKING THE BRAKE FLUID
WARNING: Do not use any fluidother than the recommended brake fluidas this will reduce brake efficiency. Useof incorrect fluid could result in the lossof vehicle control, serious personal injuryor death.
WARNING: Only use brake fluidfrom a sealed container. Contaminationwith dirt, water, petroleum products orother materials may result in brakesystem damage or failure. Failure toadhere to this warning could result in theloss of vehicle control, serious personalinjury or death.
WARNING: Do not allow the fluidto touch your skin or eyes. If thishappens, rinse the affected areasimmediately with plenty of water andcontact your physician.
WARNING: The brake systemcould be affected if the brake fluid levelis below the MIN mark or above the MAXmark on the 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 relativeto the 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 ourspecifications. See Capacities andSpecifications (page 366).
BRAKE FLUID SPECIFICATION
See Brake Fluid Specification (page 368).
BRAKES –
TROUBLESHOOTING
BRAKES – WARNING LAMPS
WARNING: Driving your vehiclewith the warning lamp on is dangerous.A significant 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, thisindicates a malfunction. Yourvehicle continues to have normal brakingwithout the anti-lock braking systemfunction. See an authorized dealer.
It also momentarily illuminates when youswitch the ignition on to confirm the lampis functional. If it does not illuminate whenyou switch the ignition on, or begins toflash at any time, have the system checkedby an authorized dealer.
The brake indicator momentarilyilluminates when you switch theignition on to confirm the lampis functional. It may also illuminate whenyou apply the parking brake and theignition is on. If it illuminates when yourvehicle is moving, make sure the parkingbrake is disengaged. If the parking brakeis disengaged, this indicates low brake fluidlevel or a brake system fault. See anauthorized dealer.
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BRAKES – FREQUENTLY ASKEDQUESTIONS
Is occasional brake noise normal
Occasional brake noise is normal. If ametal-to-metal, continuous grindingor continuous squeal sound is present,the brake linings could be worn-out.Have the system checked by anauthorized dealer.
Note: Brake dust could accumulate on thewheels, even under normal drivingconditions. Some dust is inevitable as thebrakes wear, and does not contribute tobrake noise. See Cleaning Wheels (page332).
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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 parkingbrake, shift into park (P), switch theignition off and remove the key beforeyou leave your vehicle. Failure to followthis instruction could result in personalinjury 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 electronic parking brakeswitch is on the center console.
Pull the switch up to apply the electricparking brake. The red warning lampflashes, then steadily illuminates when theparking brake is applied.
Note:You can apply the electric parkingbrake when the ignition is off.
Note:The electric parking brake couldautomatically apply when you shift into park(P). See Park (P) (page 192).
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 whenyou use the electric parking brake in anemergency.
The electric parking brake continues toslow your vehicle down unless you releasethe switch.
Note:Do not apply the electric parkingbrake when your vehicle is moving, exceptin an emergency. If you repeatedly use theelectric parking brake to slow or stop yourvehicle, you could cause damage to thebrake system.
MANUALLY RELEASING THE
ELECTRIC PARKING BRAKE
1.Switch the power on.
2.Press and hold the brake pedal.
3.Push the switch down.
The red warning lamp turns off.
AUTOMATICALLY RELEASING
THE ELECTRIC PARKING
BRAKE
1.Close the driver door.
2.Shift into gear.
3.Press the accelerator pedal and pullaway in a normal manner.
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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
See Jump Starting the Vehicle (page309).
See Jump Starting the Vehicle (page309).
ELECTRIC PARKING BRAKE –
TROUBLESHOOTING
ELECTRIC PARKING BRAKE –WARNING LAMPS
Brake System
It illuminates red when you applythe parking brake and yourvehicle is on. If the lamp flasheswhen the parking brake has beenreleased, this indicates theparking brake system requiresservice. Have your vehicle checked assoon as possible.
Note:Lamps may vary depending on region.
Electric Parking Brake
When the lamp illuminatesyellow, it indicates a malfunctionin the electric parking brake.Have your vehicle checked as soon aspossible.
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 youdrive your vehicle more than 3 mph (5 km/h). If the warningstays 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 isattempted without the brake pedal being pressed.To Release: Press Brakeand Switch
The electric parking brake is set and an automatic release isattempted but cannot be performed. Perform a manualrelease.
Park Brake Use Switchto Release
The electric parking brake is set and your vehicle speedexceeds 3 mph (5 km/h). Release the electric parking brakebefore 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 specialmode to allow brake service. Have the system checked assoon as possible.
Brake maintenancemode
The electric parking brake system has detected a conditionthat requires service. Some functionality may still be available.Have the system checked as soon as possible.
Park Brake LimitedFunction ServiceRequired
The electric parking brake system has detected a conditionthat requires service. Have the system checked as soon aspossible.
Park Brake MalfunctionService Now
Numerous electric parking brake applies have overheated thesystem. Wait 2 minutes before attempting to apply again.Park Brake SystemOverheated
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