brake FORD MUSTANG 2021 Owner's Guide
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Understanding the Positions of
Your Automatic Transmission
Putting your vehicle in gear:
1. Fully press down on the brake pedal.
2. Press and hold the button on the top
of the gearshift lever.
3. Move the gearshift lever into the desired gear.
4. Release the button and your transmission remains in the selected
gear. Transmission Selector Positions
The instrument cluster displays the current
gear.
Park (P)
This position locks the transmission and
prevents the rear wheels from turning.
Come to a complete stop before putting
your vehicle into and out of park (P).
Reverse (R)
With the selector in reverse (R), your
vehicle moves backward. Always come to
a complete stop before shifting into and
out of reverse (R). Neutral (N)
With the selector in neutral (N), you can
start your vehicle and it is free to roll. Hold
the brake pedal down when in this position.
Drive (D)
Drive (D) is the normal driving position for
the best fuel economy. The overdrive
function allows automatic upshifts and
downshifts through all gears.
Sport (S)
Putting your vehicle in sport (S):
•
Provides additional engine braking and
extends lower gear operation to
enhance performance for uphill climbs,
hilly terrain or mountainous areas. This
increases engine RPM during engine
braking.
• Provides additional lower gear
operation through the automatic
transmission shift strategy.
• Provides gear upshifts and downshifts
more quickly at higher engine speeds.
SelectShift Automatic ™
Transmission (If Equipped)
This feature gives you the ability to change
gears up or down as desired.
As long as the engine speed does not
exceed the maximum allowable limit, you
can downshift the vehicle. SelectShift
automatically downshifts at low engine
speeds in order to prevent engine stalls.
Note: Engine damage may occur if you
maintain excessive engine revving without
shifting.
In drive (D) mode, SelectShift
automatically upshifts at the optimal max
engine speed, regardless of accelerator
pedal travel.
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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.
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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
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GENERAL INFORMATION
Note:
Occasional brake noise is normal. If
a metal-to-metal, continuous grinding or
continuous squeal sound is present, the
brake linings may be worn-out and an
authorized dealer should check them. If the
vehicle has continuous vibration or shudder
in the steering wheel while braking, an
authorized dealer should check your vehicle.
Note: Brake dust may accumulate on the
wheels, even under normal driving
conditions. Some dust is inevitable as the
brakes wear and does not contribute to
brake noise. See Cleaning the Wheels
(page 296).
Wet brakes result in reduced braking
efficiency. Gently press the brake pedal a
few times when driving from a car wash or
standing water to dry the brakes.
Brake Over Accelerator
In the event the accelerator pedal
becomes stuck or entrapped, apply steady
and firm pressure to the brake pedal to
slow the vehicle and reduce engine power.
If you experience this condition, apply the
brakes and bring your vehicle to a safe
stop. Move the transmission to park (P),
switch the engine off and apply the parking
brake. Inspect the accelerator pedal for
any interference. If none are found and the
condition persists, have your vehicle towed
to the nearest authorized dealer.
Emergency Brake Assist
Emergency brake assist detects when you
brake heavily by measuring the rate at
which you press the brake pedal. It
provides maximum braking efficiency as
long as you press the pedal. Emergency
brake assist can reduce stopping distances
in critical situations. Note:
Depending on applicable laws and
regulations in the country for which your
vehicle was originally built, your brake lamps
could flash during heavy braking. Following
this, your hazard lights may also flash when
your vehicle comes to a stop.
Anti-lock Brake System
This system helps you maintain steering
control during emergency stops by keeping
the brakes from locking. This lamp momentarily
illuminates when you switch the
ignition on. If the light does not
illuminate during start up, remains on or
flashes, the anti-lock braking system may
be disabled. Have the system checked by
an authorized dealer. If the anti-lock brake
system is disabled, normal braking is still
effective.
See
Warning Lamps and Indicators
(page 94).
Note: Indicators vary depending on region. This lamp also illuminates
momentarily when you switch
the ignition on to confirm the
lamp is functional. If it does not
illuminate when you switch the
ignition on, or begins to flash at
any time, have the system checked by an
authorized dealer. If the brake warning
lamp illuminates with the parking brake
released, have the system checked
immediately.
HINTS ON DRIVING WITH
ANTI-LOCK BRAKES
The anti-lock brake system does not
eliminate the risks when:
• You drive too closely to the vehicle in
front of you.
• Your vehicle is hydroplaning.
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•
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.
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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.
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PRINCIPLE OF OPERATION
The traction control system helps avoid
drive wheel spin and loss of traction.
If your vehicle begins to slide, the system
applies the brakes to individual wheels
and, when needed, reduces engine power
at the same time. If the wheels spin when
accelerating on slippery or loose surfaces,
the system reduces engine power in order
to increase traction.
USING TRACTION CONTROL
WARNING: The stability and
traction control light illuminates steadily
if the system detects a failure. Make sure
you did not manually disable the traction
control system using the information
display controls or the switch. If the
stability control and traction control light
is still illuminating steadily, have the
system serviced by an authorized dealer
immediately. Operating your vehicle with
the traction control disabled could lead
to an increased risk of loss of vehicle
control, vehicle rollover, personal injury
and death.
The system automatically turns on each
time you switch the ignition on.
If your vehicle is stuck in mud or snow,
switching traction control off may be
beneficial as this allows the wheels to spin.
Note: When you switch traction control off,
stability control remains fully active.
Switching the System Off When you switch the system off,
a message and an illuminated
icon appear on the instrument
cluster. Use the switch again to return the traction
control system to normal operation.
The switch for the stability and traction
control system is on the instrument panel.
Your vehicle may have MyKey restrictions
regarding this feature. See
What Is
MyKey (page 63).
System Indicator Lights and
Messages The stability and traction control
light temporarily illuminates on
engine start-up and flashes:
• When a driving condition activates
either of the systems.
• If a problem occurs in either of the
systems. The stability and traction control
off light temporarily illuminates
on engine start-up and stays on:
• When you switch the traction control
system off.
• When you select an alternative stability
control mode.
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PRINCIPLE OF OPERATION
WARNING: Vehicle modifications
involving braking system, aftermarket
roof racks, suspension, steering system,
tire construction and wheel and tire size
may change the handling characteristics
of your vehicle and may adversely affect
the performance of the electronic
stability control system. In addition,
installing any stereo loudspeakers may
interfere with and adversely affect the
electronic stability control system. Install
any aftermarket stereo loudspeaker as
far as possible from the front center
console, the tunnel, and the front seats
in order to minimize the risk of interfering
with the electronic stability control
sensors. Reducing the effectiveness of
the electronic stability control system
could lead to an increased risk of loss of
vehicle control, vehicle rollover, personal
injury and death. WARNING:
Remember that even
advanced technology cannot defy the
laws of physics. It’ s always possible to
lose control of a vehicle due to
inappropriate driver input for the
conditions. Aggressive driving on any
road condition can cause you to lose
control of your vehicle increasing the risk
of personal injury or property damage.
Activation of the electronic stability
control system is an indication that at
least some of the tires have exceeded
their ability to grip the road; this could
reduce the operator ’s ability to control
the vehicle potentially resulting in a loss
of vehicle control, vehicle rollover,
personal injury and death. If your
electronic stability control system
activates, SLOW DOWN.
The system automatically turns on each
time you switch the ignition on. If a fault occurs in either the stability
control or the traction control system, you
may experience the following conditions:
•
The stability and traction control light
illuminates steadily.
• The stability control and traction
control systems do not enhance your
vehicle's ability to maintain traction of
the wheels.
If a driving condition activates either the
stability control or the traction control
system you may experience the following
conditions:
• The stability and traction control light
flashes.
• Your vehicle slows down.
• Reduced engine power.
• A vibration in the brake pedal.
• The brake pedal is stiffer than usual.
• If the driving condition is severe and
your foot is not on the brake, the brake
pedal may move as the system applies
higher brake force.
The stability control system has several
features built into it to help you maintain
control of your vehicle:
Electronic Stability Control
The system enhances your vehicle ’s ability
to prevent skids or lateral slides by
applying brakes to one or more of the
wheels individually and, if necessary,
reducing engine power.
Traction Control
The system enhances your vehicle ’s ability
to maintain traction of the wheels by
detecting and controlling wheel spin.
See
Using Traction Control (page 174).
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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
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PRINCIPLE OF OPERATION
WARNING: To help avoid personal
injury, always use caution when in
reverse (R) and when using the sensing
system. WARNING:
The system may not
detect objects with surfaces that absorb
reflection. Always drive with due care
and attention. Failure to take care may
result in a crash. WARNING: Traffic control systems,
inclement weather, air brakes, external
motors and fans may affect the correct
operation of the sensing system. This
may cause reduced performance or false
alerts. WARNING:
The system may not
detect small or moving objects,
particularly those close to the ground. WARNING:
If damage occurs in the
immediate area surrounding the sensor,
have your vehicle checked as soon as
possible. WARNING:
The parking aid system
can only assist you to detect objects
when your vehicle is moving at parking
speeds. To help avoid personal injury you
must take care when using the parking
aid system. WARNING:
In cold and severe
weather conditions the system may not
function. Rain, snow and spray can all
limit sensor performance. WARNING:
The system may not
function if the sensor is blocked. Note:
If your vehicle has MyKey ™, the
sensing system cannot be switched off
when a MyKey ™ is present.
See What Is
MyKey (page 63).
Note: Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage to
the bumper or fascia and you leave it
misaligned or bent, the sensing zone may
be altered causing inaccurate measurement
of obstacles or false alerts.
Note: Certain add-on devices installed
around the bumper or fascia may create
false alerts. For example, large trailer
hitches, bike or surfboard racks, license plate
brackets, bumper covers or any other device
that may block the normal detection zone
of the system. Remove the add-on device
to prevent false alerts.
Note: When you connect a trailer to your
vehicle, the rear parking aid may detect the
trailer and therefore provide an alert. Disable
the rear parking aid when you connect a
trailer to prevent the alert.
The sensing system warns you of obstacles
within a certain range of your vehicle. The
system turns on when you switch the
ignition on.
You can switch the system off through the
information display menu or from the
pop-up message that appears once you
shift the transmission into reverse (R). See
General Information
(page 99). If your
vehicle has a parking aid button, you can
switch the system off by pressing the
button. The system turns on when you
switch the ignition on.
If a fault is present in the system, a warning
message appears in the information
display. See
Information Messages
(page 113).
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