2021 FORD MUSTANG trailer

Transmission
Manual Transmission
................................164
Automatic Transmission ..........................
165
Technical Specifications - Mach 1 .........
168
Rear Axle
Limited Slip Differential ............................
170
Brakes
General Information .....................................
171
Hints on Driving With Anti-Lock Brakes ........................................................................\
..
171
Parking Brake .................................................
172
Hill Start Assist .............................................
173
Traction Control
Principle of Operation ................................
174
Using Traction Control ...............................
174
Stability Control
Principle of Operation ................................
175
Using Stability Control ...............................
176
Parking Aids
Principle of Operation ................................
178
Rear Parking Aid ...........................................
179
Rear View Camera ......................................
180
Cruise Control
What Is Cruise Control ..............................
184
Switching Cruise Control On and Off ........................................................................\
.
184
Setting the Cruise Control Speed .........
184
Canceling the Set Speed ..........................
185
Resuming the Set Speed ..........................
185
Cruise Control Indicators ..........................
185
Using Adaptive Cruise Control ...............
185
Driving Aids
Driver Alert ......................................................
191Lane Keeping System
................................
192
Blind Spot Information System .............
196
Cross Traffic Alert ........................................
198
Steering ...........................................................
201
Pre-Collision Assist ....................................
202
Drive Control - Mach 1 ..............................
206
Drive Control ................................................
209
Load Carrying
Load Limit .......................................................
213
Towing
Towing a Trailer - Mach 1 ...........................
218
Towing a Trailer ............................................
218
Recommended Towing Weights ...........
219
Essential Towing Checks .........................
220
Transporting the Vehicle - Mach 1 ........
222
Towing the Vehicle on Four Wheels .....
225
Convertible Top
Opening the Convertible Top .................
226
Closing the Convertible Top ....................
227
Driving Hints
Reduced Engine Performance ...............
229
Economical Driving ....................................
229
Cold Weather Precautions ......................
230
Breaking-In ....................................................
230
Driving Through Water ..............................
230
Floor Mats .......................................................
231
Roadside Emergencies
Roadside Assistance .................................
232
Hazard Flashers ...........................................
233
Fuel Shutoff ..................................................
233
Jump Starting the Vehicle .......................
234
Post-Crash Alert System .........................
236
Transporting the Vehicle ..........................
237
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Table of Contents

Some fuel stations, particularly those in
high altitude areas, offer fuels posted as
regular unleaded gasoline with an octane
rating below 87. The use of these fuels
could result in engine damage that will not
be covered by the vehicle warranty.
For best overall vehicle and engine
performance, premium fuel with an octane
rating of 91 or higher is recommended.
Do not be concerned if the engine
sometimes knocks lightly. However, if the
engine knocks heavily while using fuel with
the recommended octane rating, contact
an authorized dealer to prevent any engine
damage.
We recommend Top Tier detergent
gasolines, where available to help minimize
engine deposits and maintain optimal
vehicle and engine performance. For
additional information, refer to
www.toptiergas.com.
Note:
Use of any fuel for which the vehicle
was not designed can impair the emission
control system, cause loss of vehicle
performance, and cause damage to the
engine which may not be covered by the
vehicle Warranty.
Do not use:
• Diesel fuel.
• Fuels containing kerosene or paraffin.
• Fuel containing more than 15% ethanol
or E85 fuel.
• Fuels containing methanol.
• Fuels containing metallic-based
additives, including manganese-based
compounds.
• Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).
• Leaded fuel, using leaded fuel is
prohibited by law. The use of fuels with metallic compounds
such as methylcyclopentadienyl
manganese tricarbonyl (commonly known
as MMT), which is a manganese-based
fuel additive, will impair engine
performance and affect the emission
control system.
FUEL QUALITY
Choosing the Right Fuel
Your vehicle is designed to operate on
regular unleaded gasoline with a minimum
pump (R+M)/2 octane rating of 87.
Some fuel stations, particularly those in
high altitude areas, offer fuels posted as
regular unleaded gasoline with an octane
rating below 87. The use of these fuels
could result in engine damage that will not
be covered by the vehicle warranty.
For best overall vehicle and engine
performance, premium fuel with an octane
rating of 91 or higher is recommended. The
performance gained by using premium fuel
is most noticeable in hot weather as well
as other conditions, for example when
towing a trailer. See Towing (page 218).
Do not be concerned if the engine
sometimes knocks lightly. However, if the
engine knocks heavily while using fuel with
the recommended octane rating, contact
an authorized dealer to prevent any engine
damage.
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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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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Parking Aids

REAR PARKING AID (IF EQUIPPED)
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:
The system may not
detect small or moving objects,
particularly those close to the ground. WARNING:
To help avoid personal
injury, always use caution when in
reverse (R) and when using the sensing
system. 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.
Note: Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover up the sensors.
Note: Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage
leaving the sensors misaligned, this may
cause inaccurate measurements or false
alerts.
Note: Some accessories, for example large
trailer hitches or bike or surfboard racks can
cause reduced performance or false alerts.
The sensors are on the rear bumper.
The sensors are active when the
transmission is in reverse (R) and the
vehicle speed is less than 3 mph (5 km/h).
When the parking aid system sounds a
tone, the audio system may reduce the set
volume. A warning tone sounds when your vehicle
approaches an object. As your vehicle
moves closer to an object, the rate of the
tone increases. The warning tone
continuously sounds when an object is 12 in
(30 cm)
or less from the center of the rear
bumper.
Note: There is a decreased coverage area
at the outer corners. The sensor coverage area is up to
70 in
(180 cm) from the rear bumper.
If the system detects a fault, a warning
message appears in the information
display.
The system detects large objects when
you shift into reverse (R) and any of the
following occur:
• Your vehicle is moving backward at low
speed.
• Your vehicle is stationary but an object
is approaching the rear of your vehicle
at low speed.
• Your vehicle is moving backward at low
speed and an object is moving toward
your vehicle, for example another
vehicle at low speed.
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Note:
The system may not alert you if a
vehicle quickly passes through the detection
zone.
Blocked Sensors The sensors are behind the rear bumper
on both sides of your vehicle.
Note:
Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover the sensors with bumper
stickers, repair compound or other objects.
Note: Blocked sensors could affect system
performance.
If the sensors become blocked, a message
may appear in the information display. See
Information Messages (page 113). The
alert indicators remain illuminated but the
system does not alert you.
System Errors
If the system detects a fault, a warning
lamp illuminates and a message displays.
See
Information Messages (page 113).
Switching the System On and Off
You can switch the system off using the
information display.
See General
Information (page 99). When you switch
the system off, a warning lamp illuminates
and a message displays. When you switch
the system on or off, the alert indicators
flash twice.
Note: The system remembers the last
setting when you start your vehicle. Note:
The system may not correctly operate
when towing a trailer. For vehicles with a
trailer tow module and tow bar approved
by us, the system turns off when you attach
a trailer. For vehicles with an aftermarket
trailer tow module or tow bar, we
recommend that you switch the system off
when you attach a trailer.
To permanently switch the system off,
contact an authorized dealer.
CROSS TRAFFIC ALERT
(IF
EQUIPPED) WARNING:
Do not use the cross
traffic alert system as a replacement for
using the interior and exterior mirrors or
looking over your shoulder before
reversing out of a parking space. The
cross traffic alert system is not a
replacement for careful driving. 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 alerts you of vehicles
approaching from the sides behind your
vehicle when you shift into reverse (R).
Using Cross Traffic Alert
The system detects vehicles that approach
at a speed between
4 mph (6 km/h) and
37 mph (60 km/h). Coverage decreases
when the sensors are partially, mostly or
fully obstructed. Slowly reversing helps
increase the coverage area and
effectiveness.
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Zone coverage also decreases when
parking at narrow angles. The sensor on
the left-hand side is mostly obstructed and
zone coverage on that side is severely
reduced.
Cross Traffic Alert System Sensors
The sensors are behind the rear bumper
on both sides of your vehicle.
Note:
Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover the sensors with bumper
stickers, repair compound or other objects.
Note: Blocked sensors could affect system
performance.
Note: Bike and cargo racks could cause
false alerts due to obstruction of the sensor.
We recommend switching the feature off
when using a bike or cargo rack.
If the sensors are blocked, a message may
appear in the information display when
you shift into reverse (R).
Cross Traffic Alert System
Limitations
The system may not correctly operate
when any of the following occur:
• The sensors are blocked.
• Adjacently parked vehicles or objects
are obstructing the sensors.
• Vehicles approach at speeds less than
4 mph (6 km/h) or greater than 37 mph
(60 km/h). •
The vehicle speed is greater than 7 mph
(12 km/h)
.
• You reverse out of an angled parking
space.
Cross Traffic Alert Behavior When
Trailer is Attached
Note: The system may not correctly operate
when towing a trailer. For vehicles with an
approved trailer tow module and tow bar,
the system turns off when you attach a
trailer. For vehicles with an aftermarket
trailer tow module or tow bar, we
recommend that you switch the system off
when you attach a trailer.
Cross traffic alert remains on when you
attach a trailer in vehicles that come with
blind spot information system with trailer
tow under the following conditions:
• You connect a trailer.
• The trailer is a bike rack or cargo rack
with a maximum length of
3 ft (1 m).
• You set the trailer length to
3 ft (1 m)
in the information display.
See
Blind Spot Information System
(page 196).
Switching the System On and Off
To switch the system on or off, adjust the
setting. Depending on your vehicle options,
the setting could be in the following:
• Information display.
See General
Information (page 99).
• Touchscreen. See Settings (page 423).
Note: The system turns on every time you
switch the ignition on. To permanently
switch the system off, contact an authorized
dealer.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Driving AidsE205199

Cross Traffic Alert Indicator
When the system detects an
approaching vehicle, a tone
sounds, a warning lamp
illuminates in the relevant exterior mirror
and arrows appear in the information
display to show which side the
approaching vehicle is coming from.
Note: If arrows do not display, a message
appears in the information display. If the system malfunctions, a warning lamp
illuminates in the instrument cluster and
a message appears in the information
display. Have your vehicle checked as soon
as possible.
Note:
In exceptional conditions, the system
could alert you, even when there is nothing
in the detection zone, for example a vehicle
passing further away from your vehicle.
Cross Traffic Alert Information Messages Action
Message
Displays instead of indication arrows when the system
detects a vehicle. Check for approaching traffic.
Cross Traffic Alert
Indicates blocked cross traffic alert system sensors. Clean
the sensors. If the message continues to appear, have your
vehicle checked as soon as possible.
Cross Traffic Not Avail-
able Sensor Blocked See
Manual
The system has malfunctioned. Have your vehicle checked
as soon as possible.
Cross Traffic System
Fault
Displays if you attach a trailer to your vehicle.
Cross Traffic Alert Deac-
tivated Trailer Attached
STEERING
Electric Power Steering 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 ignition off. After at least 10 seconds, switch the ignition 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.
Your vehicle has an electric power steering
system, there is no fluid reservoir, no
maintenance is required.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Driving AidsE268294

LOAD LIMIT
Vehicle Loading - with and
without a Trailer
This section guides you in the
proper loading of your vehicle,
trailer, or both. Keep your loaded
vehicle weight within its design
rating capability, with or without
a trailer. Properly loading your
vehicle provides maximum return
of vehicle design performance.
Before you load your vehicle,
become familiar with the
following terms for determining
your vehicle
’s weight rating, with
or without a trailer, from the
vehicle ’s Tire and Loading
Information label or Safety
Compliance Certification label. Tire and Loading Label Information
Example: Payload
Payload is the combined weight
of cargo and passengers that your
vehicle is carrying. The maximum
payload for your vehicle appears
on the Tire and Loading label. The
label is either on the B-pillar or the
edge of the driver door. Vehicles
exported outside the US and
Canada may not have a tire and
loading label. Look for
“The
combined weight of occupants
and cargo should never exceed
XXX kg OR XXX lb ” for maximum
payload. The payload listed on the
Tire and Loading Information label
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Load CarryingE198719