2021 FORD MUSTANG MACH-E overheating

FOLDING THE EXTERIOR
MIRRORS - VEHICLES WITH:
POWER FOLDING MIRRORS (IF
EQUIPPED)
Power-Folding Mirrors
(If Equipped)
To fold both mirrors, switch your vehicle
on, with the push button start in accessory
mode or your vehicle running. For tight parking conditions,
press the control switch to fold
the mirrors.
Press the control switch again to unfold
the mirrors.
Note: Do not stop the mirrors midway
through their movement. Wait until the
mirrors stop moving and press the control
again.
Note: The left-hand and right-hand mirrors
move at different rates. For example, one
mirror may stop when the other one
continues to move. This is normal. Moving
the mirrors 10 or more times within one
minute, or repeated folding and unfolding
of the mirrors when holding the control
down during full travel, may disable the
system to protect the motors from
overheating. Wait approximately three
minutes with your vehicle running, and up
to 10 minutes with your vehicle off, for the
system to reset and operate as normal.
Loose Mirror
If the power-folding mirrors are manually
folded, they may not properly work even
after you re-position them. You need to
reset them if:
• The mirrors vibrate when you drive.
• The mirrors feel loose. •
The mirrors do not stay in the folded or
unfolded position.
• One of the mirrors is not in its normal
driving position.
To reset the power-fold feature, use the
power-folding mirror control to fold and
unfold the mirrors. A loud noise could occur
when you reset the power-folding mirrors,
this sound is normal. Repeat this process
as needed each time the mirrors are
manually folded.
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2021 Mustang Mach-E (CGW) Canada/United States of America, Vehicles Built From: 07-06-2021, enUSA, Edition date: 202104, First-Printing Exterior Mirrors

Note:
If programming a garage door opener
or gate operator, it is advised to unplug the
device during the “cycling” process to
prevent possible overheating.
PROGRAMMING THE GARAGE
DOOR OPENER TO YOUR
HAND-HELD TRANSMITTER
This process is to program your in-vehicle
HomeLink function button with your
hand-held transmitter.
Note: The programming steps below
assume you will be programming HomeLink
that was not previously programmed. If your
HomeLink was previously programmed, you
may need to erase your HomeLink buttons.
See Clearing the Garage Door Opener
(page 147). 1.
With your vehicle parked outside of the
garage, switch your vehicle on, but do
not start your vehicle.
2. Press and release one of the three HomeLink function buttons that you
would like to program.
3. Hold your hand-held garage door transmitter 1– 3 in (2–8 cm) away from
the HomeLink button you want to
program. 4. Press and hold the hand-held
transmitter button you want to
program while watching the indicator
light on HomeLink. Continue to hold
the hand-held button until the
HomeLink indicator light flashes rapidly
or is continuously on.
Note: You may need to use a different
method if you live in Canada or have
difficulties programming your gate operator
or garage door opener. See
Programming
the Garage Door Opener to Your Gate
Opener Motor
(page 147).
5. Press and hold the HomeLink button you programmed for two seconds, then
release. You may need to do this twice
to activate the door.
Note: If the indicator light stays on, the
programming is complete.
Note: If the HomeLink indicator flashes
rapidly, repeat Step 5.
Note: If your device still does not operate,
you must program your garage door. See
Programming the Garage Door Opener to
Your Garage Door Opener Motor
(page
146).
6. To program additional buttons, repeat Steps 1 – 4.
PROGRAMMING THE GARAGE
DOOR OPENER TO YOUR
GARAGE DOOR OPENER
MOTOR 146
2021 Mustang Mach-E (CGW) Canada/United States of America, Vehicles Built From: 07-06-2021, enUSA, Edition date: 202104, First-Printing Garage Door OpenerE188212 E142659

1. Press the learn button on the garage
door opener motor, you have 30
seconds to complete the next two
steps.
2. Return to your vehicle. 3. Press and hold one of the three
HomeLink function buttons you want
to program for two seconds, then
release. Repeat this step. Depending
on your brand of garage door opener,
you may need to repeat this sequence
a third time.
PROGRAMMING THE GARAGE
DOOR OPENER TO YOUR GATE
OPENER MOTOR
Gate Operator / Canadian
Programming
Canadian radio-frequency laws require
transmitter signals to “time-out” (or quit)
after several seconds of transmission –
which may not be long enough for
HomeLink to pick up the signal during
programming. Similar to this Canadian law,
some U.S. gate operators “time-out” in the
same manner.
Note: If programming a garage door opener
or gate operator, it is advised to unplug the
device during the “cycling” process to
prevent possible overheating. 1. Press and release, every two seconds,
your hand-held transmitter until the
HomeLink indicator light changes to a
rapidly blinking or continuously on light.
2. Release the hand-held transmitter button.
3. Press and hold the HomeLink function
button you want to program for two
seconds, then release. You may need
to do this twice to activate the door.
Note: If the indicator light stays on, the
programming is complete.
Note: If the HomeLink indicator flashes
rapidly, repeat Step 3.
Note: If your device still does not operate,
you must program your garage door. See
Programming the Garage Door Opener to
Your Garage Door Opener Motor (page
146).
4. To program additional buttons, repeat Steps 1 – 4.
CLEARING THE GARAGE DOOR
OPENER 1. Press and hold the outer two function
buttons simultaneously for
approximately 10 seconds until the
indicator light above the buttons
flashes rapidly.
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2021 Mustang Mach-E (CGW) Canada/United States of America, Vehicles Built From: 07-06-2021, enUSA, Edition date: 202104, First-Printing Garage Door OpenerE188212 E188213

HOW DOES ALL-WHEEL DRIVE
WORK
The all-wheel drive system is designed to
continuously monitor and adjust power
delivery to the front and rear wheels to
optimize both traction and handling.
There is further information on driving in
unique driving conditions. See Driving
Hints (page 280). ALL-WHEEL DRIVE
PRECAUTIONS WARNING:
Do not become
overconfident in the ability of all-wheel
drive vehicles. Although an all-wheel
drive vehicle may accelerate better than
a two-wheel drive vehicle in low traction
situations, it won't stop any faster than
two-wheel drive vehicles. Always drive
at a safe speed.
ALL-WHEEL DRIVE
LIMITATIONS
The all-wheel drive system is not intended
for use with mismatched tires.
Different tire sizes between the front and
rear axles can cause system damage.
ALL-WHEEL DRIVE – TROUBLESHOOTING
ALL-WHEEL DRIVE – INFORMATION MESSAGES Action
Message
The all-wheel drive system temporarily turns off to protectitself from overheating.
AWD Temporarily
Disabled
The all-wheel drive system is not operating properly. If thewarning stays on or continues to come on, contact an authorized dealer.
AWD Off
The all-wheel drive system will resume normal function.
AWD Restored
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2021 Mustang Mach-E (CGW) Canada/United States of America, Vehicles Built From: 07-06-2021, enUSA, Edition date: 202104, First-Printing All-Wheel Drive
(If Equipped)

ELECTRIC POWER STEERING
ELECTRIC POWER STEERING
PRECAUTIONS
WARNING: The electric power
steering system has diagnostic checks
that continuously monitor the system. If
a fault is detected, a message displays
in the information display. Stop your
vehicle as soon as it is safe to do so.
Switch the vehicle off. After at least 10
seconds, switch the vehicle on and
watch the information display for a
steering system warning message. If a
steering system warning message
returns, have the system checked as
soon as possible. WARNING:
If the system detects
an error, you may not feel a difference in
the steering, however a serious condition
may exist. Have your vehicle checked as
soon as possible. Failure to do so may
result in loss of steering control.
Adapt your speed and driving behavior
according to reduced steering assist.
Extreme continuous steering may increase
the effort to steer. This occurs to prevent
internal overheating and damage to the
steering system. If this occurs, you will not
lose the ability to steer your vehicle
manually nor will it cause damage to the
system. Normal steering and driving allows
the system to cool down and steering
assist returns to normal. Note:
There is no fluid reservoir to check or
fill.
ELECTRIC POWER STEERING
ADAPTIVE STEERING
Adaptive Learning
(If Equipped)
Adaptive learning helps correct road
irregularities and improves overall handling
and steering. It communicates with the
brake system to help operate advanced
stability control and crash avoidance
systems.
Note: When the battery is disconnected or
a new battery is installed, you must drive
your vehicle a short distance before the
system relearns the strategy and reactivates
all systems.
Steering Tips
If the steering wanders or pulls, check for:
• An improperly inflated tire.
• Uneven tire wear.
• Loose or worn suspension
components.
• Improper vehicle alignment.
Note: A high crown in the road or high
crosswinds could also make the steering
wander or pull.
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2021 Mustang Mach-E (CGW) Canada/United States of America, Vehicles Built From: 07-06-2021, enUSA, Edition date: 202104, First-Printing Steering

Note:
If prediluted coolant is not available,
use the approved concentrated coolant
diluting it to 50/50 with distilled water. See
Cooling System Capacity and
Specification (page 344). Using water that
has not been deionized could contribute to
deposit formation, corrosion and plugging
of the small cooling system passageways.
Note: Coolants marketed for all makes and
models might not meet our specifications
and could cause damage to the cooling
system. Resulting component damage
could void the vehicle warranty.
If the coolant level is at or below the
minimum mark, add prediluted coolant
immediately.
To top up the coolant level do the
following:
1. Unscrew the cap slowly. Any pressure escapes as you unscrew the cap.
2. Add prediluted coolant approved to the correct specification. See Cooling
System Capacity and Specification
(page 344).
3. Add enough prediluted coolant to reach the correct level.
4. Replace the coolant reservoir cap. Turn
the cap clockwise until it contacts the
hard stop.
5. Check the coolant level in the coolant reservoir the next few times you drive
your vehicle. If necessary, add enough
prediluted coolant to bring the coolant
level to the correct level.
If you have to add more than
1.1 qt (1 L) of
coolant per month, have your vehicle
checked as soon as possible. Operating
your vehicle with a low level of coolant can
result in overheating and possible electric
motor damage. In case of emergency, you can add a large
amount of water without coolant in order
to reach a vehicle service location. In this
instance, have qualified personnel do the
following as soon as possible:
1. Drain the cooling system.
2. Chemically clean the coolant system.
3. Refill with coolant.
Water alone, without coolant, can cause
damage from corrosion, overheating or
freezing.
Do not use the following as a coolant
substitute:
•
Alcohol.
• Methanol.
• Brine.
• Any coolant mixed with alcohol or
methanol antifreeze.
Alcohol and other liquids can cause
damage from overheating or freezing.
Do not add extra inhibitors or additives to
the coolant. These can be harmful and
compromise the corrosion protection of
the coolant.
Recycled Coolant
We do not recommend the use of recycled
coolant, as an approved recycling process
is not yet available.
Dispose of used coolant in an appropriate
manner. Follow your community's
regulations and standards for recycling and
disposing of automotive fluids.
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2021 Mustang Mach-E (CGW) Canada/United States of America, Vehicles Built From: 07-06-2021, enUSA, Edition date: 202104, First-Printing Maintenance

Accessory power plug
H
Casing/housing
I
Bike/raft/sports ball adapters
J
USING THE TIRE SEALANT
AND INFLATOR KIT
Tips for use of the kit
To ensure safe operation of the kit:
• Before operating the kit, make sure
your vehicle is safely off the road and
away from moving traffic.
• Do not remove any foreign objects,
such as nails or screws, from the tire.
• Do not allow the compressor to
operate continuously for more than 15
minutes. This will help prevent the
compressor from overheating.
• Only use the kit when the ambient
temperature is between -22°F (-30°C)
and 158°F (70°C).
• Only use the sealing compound before
the use-by date. The use-by date is on
a label on the sealant canister and can
be seen through the rectangular
viewing window on the bottom of the
compressor. Check the use-by date
regularly and replace the canister when
the sealant expires.
Note: Sealant compound contains latex.
Use appropriate precautions to avoid any
allergic reactions. When inflation only is required
for a tire or other objects, the
selector must be in the Air
position.
What to do when a tire is punctured
A tire puncture within the tire's tread area
can be repaired in two stages with the kit. •
In the first stage, the tire will be
reinflated with a sealing compound
and air. After the tire has been inflated,
you will need to drive the vehicle a
short distance approximately
4 mi
(6 km) to distribute the sealant in the
tire.
• In the second stage, you will need to
check the tire pressure and adjust, if
necessary, to the vehicle's specified
tire inflation pressure.
First Stage: Reinflating the Tire
with sealing compound and air WARNING:
Do not stand directly
over the kit while inflating the tire. If you
notice any unusual bulges or
deformations in the tire's sidewall during
inflation, stop and call roadside
assistance. WARNING:
If the tire does not
inflate to the recommended tire pressure
within 15 minutes, stop and call roadside
assistance.
Park the vehicle in a safe, level and secure
area, away from moving traffic.
Turn the hazard lights on. Apply the parking
brake and power off the vehicle. Inspect
the flat tire for visible damage.
If a puncture is located in the tire sidewall,
stop and call roadside assistance.
1. Remove the valve cap from the tire valve.
2. Unwrap the dual purpose hose (black tube) from the back of the compressor
housing.
3. Fasten the hose to the tire valve by turning the connector clockwise.
Tighten the connection securely.
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2021 Mustang Mach-E (CGW) Canada/United States of America, Vehicles Built From: 07-06-2021, enUSA, Edition date: 202104, First-Printing Tire Sealant and Inflator KitE175978

GENERAL MAINTENANCE
INFORMATION
Why Maintain Your Vehicle?
Carefully following the maintenance
schedule helps protect against major repair
expenses resulting from neglect or
inadequate maintenance and may help to
increase the value of your vehicle when
you sell or trade it. Keep all receipts for
completed maintenance with your vehicle.
It is important that you have your vehicle
serviced at the proper times. These
intervals serve two purposes; first is to
maintain the reliability of your vehicle and
the second is to keep the cost of owning
your vehicle down.
It is your responsibility to have all
scheduled maintenance performed and to
make sure that the materials used meet
the specifications identified in this owner's
manual.
Failure to perform scheduled maintenance
and regularly inspect your vehicle may
result in vehicle damage not covered by
the vehicle Warranty.
Why Maintain Your Vehicle at Your
Dealership?
Our Genuine Replacement Parts
Dealerships stock our parts and our
authorized branded re-manufactured
replacement parts. These parts meet or
exceed our specifications. Parts installed
at your dealership carry a nationwide
24-month or unlimited mile (kilometer)
parts and labor limited warranty.
If you do not use our authorized parts they
may not meet our specifications.
Protecting Your Investment
Maintenance is an investment that pays
dividends in the form of improved
reliability, durability and resale value. To
maintain the proper performance of your
vehicle, make sure you have scheduled
maintenance performed at the designated
intervals.
It is important to rely upon your dealership
to properly diagnose and repair your
vehicle.
We have recommended maintenance
intervals for various parts and component
systems based upon engineering testing.
We rely upon this testing to determine the
most appropriate mileage for replacement
of fluids to protect your vehicle at the
lowest overall cost to you and
recommends against maintenance
schedules that deviate from the scheduled
maintenance information.
We strongly recommend the use of only
our genuine manufactured or our
authorized re-manufactured replacement
parts engineered for your vehicle.
Additives and Chemicals
We do not recommend using chemicals or
additives not approved by us as part of
your vehicle
’s normal maintenance. Please
consult your warranty information.
Fluids and Flushing
In many cases, fluid discoloration is a
normal operating characteristic and, by
itself, does not necessarily indicate a
concern or that the fluid needs to be
changed. However, a qualified expert, such
as the factory-trained technicians at your
dealership, should inspect discolored fluids
that also show signs of overheating or
foreign material contamination
immediately.
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2021 Mustang Mach-E (CGW) Canada/United States of America, Vehicles Built From: 07-06-2021, enUSA, Edition date: 202104, First-Printing Scheduled Maintenance