automatic transmission FORD MUSTANG 2021 User Guide

In sport (S) mode, SelectShift does not
automatically upshift, even if the engine is
approaching the RPM limit.
Pull the + paddle on the steering wheel
to activate SelectShift.
•
Pull the right paddle (+) to upshift.
• Pull the left paddle (–) to downshift. SelectShift in drive (D):
•
Provides a temporary manual mode
for performing more demanding
maneuvers where you require extra
control of gear selection, for example,
when towing or overtaking. This mode
holds a selected gear for a temporary
period of time dependent on driver
inputs, for example, steering or
accelerator pedal input.
SelectShift in sport (S):
• Provides a permanent manual gear
selection where you require full control
of gear selection.
To exit SelectShift mode shift the
transmission into another gear, for
example, drive (D), or hold the (+) paddle
for 2 seconds.
The instrument cluster displays your
currently selected gear. If a gear you
request is not available due to vehicle
conditions, the current gear flashes two
times. Brake-Shift Interlock WARNING: Do not drive your
vehicle until you verify that the
stoplamps are working. WARNING:
When doing this
procedure, you need to take the
transmission out of park (P) which
means your vehicle can roll freely. To
avoid unwanted vehicle movement,
always fully apply the parking brake prior
to doing this procedure. Use wheels
chocks if appropriate. WARNING:
If the parking brake is
fully released, but the brake warning
lamp remains illuminated, the brakes
may not be working properly. Have your
vehicle checked as soon as possible.
Use the brake shift interlock lever to move
the gearshift lever from the park position
in the event of an electrical malfunction or
if your vehicle has a dead battery.
Apply the parking brake and switch the
ignition off before performing this
procedure. 1.
Using a flat head screwdriver or similar
tool, remove the chrome bezel and
gearshift bracket at the base of the
gearshift lever.
167
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing TransmissionE144821 E184747

2.
Locate the white release lever and slide
the lever forward when pulling the
gearshift lever out of the park (P)
position and into the neutral (N)
position.
3. Reinstall the chrome bezel and the gearshift bracket.
4. Start your vehicle and release the parking brake.
Note: If you use this procedure, contact an
authorized dealer as soon as possible.
Note: For some markets, this feature is
disabled. Automatic Transmission Adaptive
Learning
This feature is designed to increase
durability and provide consistent shift feel
over the life of your vehicle. A new vehicle
or transmission may have firm or soft
shifts. This operation is normal and does
not affect function or durability of the
transmission. Over time, the adaptive
learning process fully updates transmission
operation.
If Your Vehicle Gets Stuck in Mud
or Snow
If your vehicle gets stuck in mud or snow,
you may rock it out by shifting between
forward and reverse gears, stopping
between shifts in a steady pattern. Press
lightly on the accelerator in each gear.
Note:
Do not rock your vehicle if the engine
is not at normal operating temperature or
damage to the transmission could occur.
Note: Do not rock your vehicle for more
than a minute or damage to the
transmission and tires could occur, or the
engine may overheat.
TECHNICAL SPECIFICATIONS - MACH 1 Description
Item
Tremec 6-speed manual with 215 millimeter dual clutch and dual mass flywheel.
Transmission
3.731
Driveshaft Rear Axle
Ratio
Gear
Gear Ratios 3.25
1st
2.23
2nd
1.61
3rd
1.24
4th
168
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing TransmissionE174501

Description
Item
1.00
5th
0.63
6th
2.95
Reverse
1 3.55 Export Markets Description
Item
10R80 Automatic Transmission
Transmission
3.55
Driveshaft Rear Axle
Ratio
Gear
Gear Ratios 4.70
1st
2.99
2nd
2.15
3rd
1.77
4th
1.52
5th
1.28
6th
1.00
7th
0.85
8th
0.69
9th
0.64
10th
4.86
Reverse
169
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Transmission

•
You take corners too fast.
• The road surface is poor.
Note: If the system activates, the brake
pedal could pulse and may travel further.
Maintain pressure on the brake pedal. You
may also hear a noise from the system. This
is normal.
PARKING BRAKE
Vehicles With Automatic
Transmission WARNING: Always set the parking
brake and leave your vehicle with the
transmission in park (P).
Note: If you park your vehicle on a hill and
facing uphill, shift into park (P) and turn the
steering wheel away from the curb.
Note: If you park your vehicle on a hill and
facing downhill, shift into park (P) and turn
the steering wheel toward the curb.
Vehicles with Manual
Transmission WARNING:
Always set the parking
brake fully and make sure you shift the
gearshift lever to first gear. Switch the
ignition off and remove the key whenever
you leave your vehicle.
Note: If you park your vehicle on a hill and
facing uphill, select first gear and turn the
steering wheel away from the curb.
Note: If you park your vehicle on a hill and
facing downhill, select reverse gear and turn
the steering wheel toward the curb.
To park your vehicle:
1. Apply the brake and shift into the neutral position. 2. Fully apply the parking brake, hold the
clutch pedal down, then shift into first
(1).
3. Turn the ignition off.
After you turn the engine off you can now
release the clutch pedal.
All Vehicles WARNING:
If the parking brake is
fully released, but the brake warning
lamp remains illuminated, the brakes
may not be working properly. Have your
vehicle checked as soon as possible. To set the parking brake, pull the parking
brake handle up as far as possible.
To release the parking brake:
1. Press and hold the button at the end
of the parking brake handle.
2. Pull the handle up slightly, then push the handle down.
172
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing BrakesE223664

HILL START ASSIST
WARNING: The system does not
replace the parking brake. When you
leave your vehicle, always apply the
parking brake and shift the transmission
into park (P) for automatic transmission
or first gear for manual transmission. WARNING:
You must remain in
your vehicle when the system turns on.
At all times, you are responsible for
controlling your vehicle, supervising the
system and intervening, if required.
Failure to take care may result in the loss
of control of your vehicle, serious
personal injury or death. WARNING:
The system turns off if
there is a malfunction or if you
excessively rev the engine.
The system makes it easier to pull away
when your vehicle is on a slope without the
need to use the parking brake.
When the system activates, your vehicle
remains stationary on a slope for a few
seconds after you release the brake pedal.
This allows you time to move your foot
from the brake to the accelerator pedal.
The brakes release when the engine has
developed sufficient torque to prevent your
vehicle from rolling down the slope. This
is an advantage when pulling away on a
slope, for example from a car park ramp,
traffic lights or when reversing uphill into
a parking space.
The system activates on any slope that
causes your vehicle to roll.
Note: There is no warning lamp to indicate
the system is either on or off. Using Hill Start Assist
1. Press the brake pedal to bring your
vehicle to a complete standstill. Keep
the brake pedal pressed and shift into
first gear when facing uphill or reverse
(R) when facing downhill.
2. The system activates if the sensors detect that your vehicle is on a slope.
3. When you remove your foot from the brake pedal, your vehicle remains on
the slope without rolling away for a few
seconds. This hold time increases if you
are in the process of driving off.
4. Pull away in the normal manner.
Switching the System On and Off
Vehicles with Manual Transmission
You can switch this feature on or off in the
information display. The system
remembers the last setting when you start
your vehicle.
Vehicles with Automatic Transmission
The system turns on when you switch the
ignition on and you cannot switch the
system off.
173
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Brakes

Vehicle without stability control
A skidding off its intended route.
Vehicle with stability control
maintaining control on a slippery
surface.
B
USING STABILITY CONTROL
Electronic Stability Control
The system automatically turns on each
time you switch the ignition on. The
electronic stability control portion of the
system is disabled when the transmission
is in reverse (R) or, on some models, if you
press and hold the electronic stability
control button for more than five seconds
when you apply the brakes and the vehicle
is at a stop. You can switch off the traction
control portion of the system
independently. See Using Traction
Control (page 174). ESC features
Traction
control system
Electronic
stabilitycontrol
Stability
control off light
Mode
Button func-
tions
Enabled
Enabled
On during bulb
check
-
Default at start-
up
Disabled
Enabled
On
Traction control
off
Button pressed
momentarily
Enabled
Enabled
On
Sport mode (if
equipped)
Button pressed
twice rapidly
Disabled
Disabled
On
ESC disabled
Button pressed
and held more than fiveseconds
Enabled
Enabled
Off
ESC fully
enabled
Button pressed
again after
deactivation
176
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Stability ControlE72903

Active guidelines
A
Centerline
B
Fixed guideline: Green zone
C
Fixed guideline: Yellow zone
D
Fixed guideline: Red zone
E
Rear bumper
F
Active guidelines only show with fixed
guidelines. To use active guidelines, turn
the steering wheel to point the guidelines
toward an intended path. If the steering
wheel position changes while reversing,
your vehicle might deviate from the original
intended path. The fixed and active guidelines fade in and
out depending on the steering wheel
position. The active guidelines do not show
when the steering wheel position is
straight.
Always use caution while reversing.
Objects in the red zone are closest to your
vehicle and objects in the green zone are
farther away. Objects are getting closer to
your vehicle as they move from the green
zone to the yellow or red zones. Use the
side view mirrors and rear view mirror to
get better coverage on both sides and rear
of your vehicle.
Manual Zoom
WARNING: When manual zoom is
on, the full area behind your vehicle may
not show. Be aware of your surroundings
when using the manual zoom feature.
Note: Manual zoom is only available when
the transmission is in reverse (R). When
manual zoom is enabled, only the centerline
is shown.
Selectable settings for this feature are
Zoom in (+) and Zoom out (-). Press the
symbol in the camera screen to change the
view. The default setting is Zoom OFF.
This feature allows you to get a closer view
of an object behind your vehicle. The
zoomed image keeps the bumper in the
image to provide a reference. The zoom is
only active while the transmission is in
reverse (R). When the transmission shifts
out of reverse (R), the feature
automatically turns off and must be reset
when it is used again.
Camera System Settings
The rear view camera system settings can
be accessed through the display screen.
See
General Information (page 99).
182
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Parking AidsABCD
F
E
E142436

When you override the system,
the green indicator light
illuminates and the vehicle
image does not appear in the information
display.
The system resumes operation when you
release the accelerator pedal. The vehicle
speed decreases to the set speed, or a
lower speed if following a slower vehicle.
Changing the Set Speed
• Press SET+ or SET- to change the set
speed in small increments.
• Press the accelerator or brake pedal
until you reach the desired speed. Press
SET+
or SET-.
• Press and hold
SET+ or SET- to
change the set speed in large
increments. Release the control when
you reach the desired speed.
The system may apply the brakes to slow
the vehicle to the new set speed. The set
speed displays continuously in the
information display when the system is
active.
Canceling the Set Speed
Press
CNCL or tap the brake pedal. The
set speed does not erase.
Note: For vehicles with manual
transmission, if you press the clutch pedal
for an extended period, this action also
cancels the set speed.
Resuming the Set Speed
Note: Only use resume if you are aware of
the set speed and intend to return to it.
Press
RES. Your vehicle speed returns to
the previously set speed and gap setting.
The set speed displays continuously in the
information display when the system is
active. Automatic Cancellation
Note:
If the engine speed drops too low, an
audible warning sounds and a message
appears in the information display.
Automatic braking releases.
The system does not operate below
12 mph (20 km/h)
.
Hilly Condition Usage
Note: An audible alarm sounds and the
system shuts down if it applies brakes for
an extended period of time. This allows the
brakes to cool. The system functions
normally again after the brakes cool.
Select a lower gear when the system is
active in situations such as prolonged
downhill driving on steep grades, for
example in mountainous areas. The
system needs additional engine braking in
these situations to reduce the load on the
vehicle ’s regular brake system to prevent
it from overheating.
Switching Adaptive Cruise Control
Off
Note: You erase the set speed and gap
setting when you switch the system off.
Press
OFF when the system is in standby
mode, or switch the ignition off.
Detection Issues WARNING:
On rare occasions,
detection issues can occur due to the
road infrastructures, for example bridges,
tunnels and safety barriers. In these
cases, the system may brake late or
unexpectedly. At all times, you are
responsible for controlling your vehicle,
supervising the system and intervening,
if required.
188
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Cruise ControlE144529

WARNING: The system may not
operate properly during severe weather
conditions, for example snow, ice, heavy
rain and spray. Always drive with due
care and attention. Failure to take care
may result in a crash. The system is designed to detect vehicles
that may have entered the blind spot zone.
The detection area is on both sides of your
vehicle, extending rearward from the
exterior mirrors to approximately
13 ft
(4 m) beyond the rear bumper. The
detection area extends to approximately
59 ft (18 m)
beyond the rear bumper when
the vehicle speed is greater than 30 mph
(48 km/h) to alert you of faster
approaching vehicles.
Note: The system does not prevent contact
with other vehicles. It is not designed to
detect parked vehicles, pedestrians, animals
or other infrastructures. Using the Blind Spot Information
System
Vehicles with Automatic Transmission
The system turns on when all of the
following occur:
•
You start your vehicle.
• You shift into drive (D).
• The vehicle speed is greater than
6 mph (10 km/h)
.
Note: The system does not operate in park
(P) or reverse (R).
Vehicles with Manual Transmission
The system turns on when all of the
following occur:
• You start your vehicle.
• The vehicle speed is greater than
6 mph (10 km/h)
.
Note: The system does not operate in
reverse (R).
System Lights and Messages When the system detects a vehicle, an
alert indicator illuminates in the exterior
mirror on the side the approaching vehicle
is coming from. If you turn the direction
indicator on for that side of your vehicle,
the alert indicator flashes.
197
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Driving AidsE255695 E142442

DRIVE CONTROL - MACH 1 (IF
EQUIPPED)
Selectable Drive Modes
Selectable drive modes deliver a
customized driving experience using a
variety of electronic vehicle systems. The
systems optimize vehicle dynamics and
powertrain response based on your
selected mode. Systems associated with
selectable drive modes are:
• Electronically power assisted steering.
See
Steering (page 201).
• Electronic stability control and traction
control maintain your vehicle control
in adverse conditions or high
performance driving.
See Stability
Control (page 175).
• Electronic throttle control enhances
the powertrain response to your driving
input.
• Adaptive dampers, if your vehicle
comes with them.
• Active exhaust, if provided on your
vehicle, adjusts the sound
characteristics of your vehicle.
Using Selectable Drive Modes To change the drive mode setting, press
the mode button on the instrument panel
under the display. The first press
illuminates the selected mode, subsequent
presses change the selected mode.
Note:
Mode changes are not available when
the ignition is off or when the transmission
is in reverse (R). Some modes may be
unavailable when the transmission is in drive
(D) or sport (S).
Note: Your vehicle may have some of the
drive modes that follow.
Modes:
• Normal – Best suited for everyday
driving. If your vehicle has adaptive
dampers, the suspension delivers a
balanced combination of comfort and
handling. Selectable steering defaults
to normal but can be changed using
the steering button.
• Sport – Engages when you shift your
automatic transmission into sport (S).
Sport mode increases throttle
response and helps your vehicle
accelerate faster, but does not change
the vehicle dynamics or stability
system. The automatic transmission
holds lower gears and a higher RPM
when lifting off the accelerator. The
automatic transmission downshifts to
a higher RPM when braking
aggressively.
• Sport+ – Best suited for spirited driving.
This mode increases throttle response,
and if your vehicle has active exhaust,
it takes on a more powerful tone. If your
vehicle has adaptive dampers, the
suspension becomes stiffer, body
motion reduces and the steering
becomes more precise. Selectable
steering defaults to sport. Depending
on your vehicle configuration, you may
be able to change the selectable
steering setting by pressing the steering
206
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Driving AidsE294773