2021 FORD MUSTANG ECO mode

Display
Select this tile to adjust display settings
like brightness and auto dim.
Charge Settings (If Equipped)
Select this tile to adjust the electric vehicle
charge settings.
Voice Control
Select this tile to adjust voice control
settings like command confirmations and
displayed lists.
Navigation
(If Equipped)
Select this tile to adjust navigation settings
like map preferences and route guidance.
Multi Contour Seats
(If Equipped)
Select this tile to adjust the position and
massage function of your multi contour
seats. Seats
(If Equipped)
Select this tile to adjust the lumbar
function of your seats.
Message Center
(If Equipped)
Select this tile to view vehicle messages.
Personal Profiles
(If Equipped)
Select this tile to adjust recalled memory
features when using personal profiles.
Valet Mode
(If Equipped)
Select this tile to enable and disable valet
mode.
Ambient Lighting
(If Equipped)
Select this tile to change the color or
intensity of the interior lighting.
424
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing SYNC™ 3
(If Equipped)

This means you do not have to remember
to change the oil on a mileage-based
schedule. Your vehicle lets you know when
an oil change is due by displaying a
message in the information display.
The following table provides examples of
vehicle use and its impact on oil change
intervals. It is a guideline only. Actual oil
change intervals depend on several factors
and generally decrease with severity of
use.When to expect the message prompting you to change your oil
Vehicle Use and Example
Interval
Normal
7,000– 10,000 mi
(11,000– 16,000 km) Normal commuting with highway driving.
No, or moderate, load or towing.
Flat to moderately hilly roads.
No extended idling.
Severe
5,000– 7,500 mi
(8,000– 12,000 km) Moderate to heavy load or towing.
Mountainous or off-road conditions.
Extended idling.
Extended hot or cold operation.
High engine speeds and loads, engine braking and hard
cornering.
Extreme
3,000–5,000 mi
(4,800–8,000 km) Maximum load or towing.
Extreme hot or cold operation.
Normal Maintenance Intervals At every oil change interval as indicated by the information display
1
Change the engine oil and filter. 2
Rotate tires, inspect tire wear and measure the tread depth.
Perform a multi-point inspection, recommended.
Inspect the automatic transmission fluid level if your vehicle has a dipstick. Consult your
dealer for requirements.
Inspect the brake pads, rotors, hoses and the parking brake.
Inspect the engine cooling system strength and hoses.
445
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Scheduled Maintenance

Taiwan Territory
Note: In accordance with the management
approach of low-power radio wave
radiation motors:
Article 12: For approved and certified
low-power radiation motor models,
companies, firms or users must not alter
the frequency, increase the power or
change the characteristics and functions
of the original design without authorization.
Article 14: The usage of low-power
radio-frequency motors must not affect
aviation safety and interfere with legal
telecommunications. Should interference
be detected, immediately stop using the
device and only resume usage after
ensuring that there is no longer any
interference. For the legal
telecommunication and wireless
telecommunication of the telco, the
low-power radio frequency motor must be
able to tolerate legal limits of interference
from telecommunication, industrial,
scientific and radio wave equipment.
SUNA TRAFFIC CHANNEL – TERMS
AND CONDITIONS
By activating, using and/or accessing the
SUNA Traffic Channel, SUNA Predictive or
other content or material provided by
Intelematics (together,
SUNA Products
and/or Services), you must accept
certain terms and conditions. The following
is a brief summary of the terms and
conditions that apply to you. To view the
full terms and conditions relevant to your
use of the SUNA Products and/or Services,
please consult: Website
www.sunatraffic.com.au/termsandcon- ditions/
1. Acceptance By using SUNA Products and/or Services,
you will be deemed to have accepted and
agreed to be bound by the terms and
conditions fully detailed at: Website
www.sunatraffic.com.au/termsandcon- ditions/
2. Intellectual Property
SUNA Products and/or Services are for
your personal use. You may not record, or
retransmit the content, nor use the content
in association with any other traffic
information or route guidance service or
device not approved by Intelematics. You
obtain no right of ownership in any
Intellectual Property Rights (including
copyright) in the data that is used to
provide SUNA Products and/or Services.
3. Appropriate Use
SUNA Products and/or Services are
intended as an aid to personal motoring
and travel planning, and do not provide
comprehensive or accurate information on
all occasions. On occasions, you may
experience additional delay as a result of
using SUNA Products and/or Services. You
acknowledge that it is not intended, or
suitable, for use in applications where time
of arrival or driving directions may impact
the safety of the public or yourself.
4. Use of SUNA Products and Services
while driving
You, and other authorised drivers of the
vehicle in which SUNA Products and/or
Services are available or installed and
active, remain at all times responsible for
observing all relevant laws and codes of
safe driving. In particular, you agree to only
actively operate SUNA Products and/or
Services when the Vehicle is at a complete
stop and it is safe to do so.
510
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Appendices

A
A/C
See: Climate Control.......................................... 127
About This Manual...........................................9
About This Supplement - Mach 1...............9 Mach 1 History........................................................ 10
ABS See: Brakes............................................................. 171
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes.................................................................. 171
Accessories....................................................438
Accessories See: Replacement Parts
Recommendation............................................ 19
ACC See: Using Adaptive Cruise Control............185
Adjusting the Headlamps.........................272
Horizontal Aim Adjustment............................ 274
Vertical Aim Adjustment................................. 272
Adjusting the Steering Wheel....................75
Airbag Disposal...............................................57
Air Conditioning See: Climate Control.......................................... 127
Air Filter See: Changing the Engine Air Filter - 2.3L
EcoBoost™/5.0L.......................................... 263
See: Changing the Engine Air Filter - 5.0L, Mach 1............................................................... 262
Alarm See: Anti-Theft Alarm......................................... 74
Ambient Lighting
............................................83
Anti-Theft Alarm............................................74
Arming the Alarm................................................. 74
Disarming the Alarm........................................... 74
Appendices....................................................483
Apps
.................................................................420
SiriusXM Traffic and Travel Link...................422
Using Apps on an Android Device................421
Using Apps on an iOS Device......................... 421
Using Mobile Navigation on an Android Device................................................................. 421
At a Glance
.......................................................23
Audible Warnings and Indicators.............97 Beltminder Warning............................................ 98
Direction Indicator Left On............................... 98
Headlamps On Warning Tone......................... 97Keyless Warning Alert.........................................
97
Parking Brake On Warning Tone.....................97
Transmission Not in Park.................................. 98
Audio Control
...................................................75
You can operate the following functions
with the control:............................................... 75
Audio System
................................................365
General Information......................................... 365
Audio Unit - Vehicles With: 4.2 Inch Information and Entertainment Display
Screen...........................................................365
Accessing the Apps Menu.............................. 366
Accessing the Clock Settings.......................366
Accessing the Media Source Menu............366
Accessing the Phone Features.....................366
Accessing the Settings Menu.......................366
Accessing the Sound Settings.....................366
Adjusting the Volume...................................... 366
Changing Radio Stations............................... 366
Listening to the Radio...................................... 367
Muting the Audio................................................ 367
Playing or Pausing Media................................ 367
Switching the Audio Unit On and Off.........367
Switching the Display On and Off...............367
Using Seek, Fast Forward and Reverse .............................................................. 367
Using the Display Control............................... 367
Using the Number Block................................. 367
Audio Unit - Vehicles With: 8 Inch Information and Entertainment Display
Screen...........................................................367
Accessing the Sound Settings.....................368
Adjusting the Volume...................................... 368
Changing Radio Stations............................... 368
Ejecting the CD................................................... 368
Inserting a CD..................................................... 368
Playing or Pausing Media............................... 368
Switching the Audio Unit On and Off........368
Using Seek, Fast Forward and Reverse............................................................. 369
Autolamps
.........................................................81
Windshield Wiper Activated
Headlamps......................................................... 81
Automatic Climate Control......................128 Setting the Blower Motor Speed..................128
Setting the Temperature................................. 129
Switching Auto Mode On and Off................129
Switching Defrost On and Off.......................129
513
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Index

Car Wash
See: Cleaning the Exterior............................... 291
See: Cleaning the Exterior - Mach 1.............291
Catalytic Converter.......................................161
On-Board Diagnostics (OBD-II).................... 162
Readiness for Inspection and Maintenance (I/M) Testing.................................................... 162
Center Console..............................................146 Locking Storage Bin........................................... 146
Changing a Bulb
...........................................275
LED Lamps........................................................... 275
Replacing Reverse Lamp Bulbs.................... 275
Changing a Fuse
..........................................254
Fuses...................................................................... 254
Changing a Road Wheel
...........................328
Dissimilar Spare Wheel and Tire Assembly
Information..................................................... 328
Tire Change Procedure.................................... 329
Changing the 12V Battery
.........................270
Battery Management System........................ 271
Remove and Reinstall the Battery...............272
Changing the Engine Air Filter - 2.3L EcoBoost™/5.0L......................................263
Changing the Engine Air Filter - 5.0L, Mach 1
...........................................................262
Changing the Vehicle Wi-Fi Hotspot Name or Password..................................364
Changing the Wiper Blades
.....................274
Checking MyKey System Status...............65
Checking the Wiper Blades
......................274
Child Restraint and Seatbelt Maintenance.................................................46
Child Restraint Positioning..........................37
Child Safety......................................................25 General Information............................................ 25
Cleaning Leather Seats.............................295
Cleaning Products......................................290 Materials............................................................... 290
Cleaning the Convertible Top
.................298
Cleaning the Engine....................................293
Cleaning the Engine - Mach 1..................293
Cleaning the Exterior...................................291 Cleaning the Exterior Lamps......................... 292
Cleaning the Exterior Precautions...............292
Exterior Chrome Parts...................................... 292
Exterior Plastic Parts........................................ 292
Stripes or Graphics............................................ 292
Underbody............................................................ 292Under Hood..........................................................
292
Cleaning the Exterior - Mach 1.................291 Washing Your Vehicle........................................ 291
Cleaning the Instrument Panel and Instrument Cluster Lens........................295
Cleaning the Interior...................................294 Mirrors.................................................................... 294
Cleaning the Wheels..................................296
Cleaning the Windows and Wiper Blades...........................................................294
Clearing All MyKeys.......................................64
Clearing the Garage Door Opener..........143
Climate..............................................................411 Accessing Rear Climate Controls.................413
Accessing the Climate Control Menu...........411
Directing the Airflow........................................... 411
Rear Climate Control Lock Indicator...........413
Setting the Blower Motor Speed...................411
Setting the Temperature.................................. 411
Switching Auto Mode On and Off.................411
Switching Dual Zone Mode On and Off........................................................................\
412
Switching Maximum Air Conditioning On and Off............................................................... 412
Switching Maximum Defrost On and Off........................................................................\
412
Switching Rear Auto Mode On and Off........................................................................\
413
Switching Recirculated Air On and Off........................................................................\
413
Switching the Air Conditioning On and Off ........................................................................\
. 411
Switching the Climate Controlled Seats On and Off............................................................... 412
Switching the Climate Control On and Off........................................................................\
412
Switching the Heated Exterior Mirrors On and Off............................................................... 412
Switching the Heated Rear Window On and Off........................................................................\
412
Switching the Heated Seats On and Off........................................................................\
412
Switching the Heated Steering Wheel On and Off............................................................... 412
Switching the Heated Windshield On and Off........................................................................\
412
Switching the Rear Climate Controlled Seats On and Off........................................... 413
515
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Index

Switching the Rear Heated Seats On and
Off........................................................................\
413
Switching the Rear Ventilated Seats On and Off............................................................... 413
Switching the Ventilated Seats On and Off........................................................................\
413
Climate Control..............................................127
Climate Controlled Seats..........................139 Cooled Seats........................................................ 140
Heated Seats........................................................ 139
Closing the Convertible Top.....................227
Clutch Fluid Check - Manual Transmission..............................................270
Cold Weather Precautions.......................230
Connected Vehicle.....................................360
Connecting the Vehicle to a Mobile
Network........................................................... 360
Connected Vehicle Limitations..............360
Connected Vehicle Requirements........360
Connected Vehicle – Troubleshooting - Vehicles With: Modem.............................361
Connected Vehicle – Troubleshooting - Vehicles With: SYNC 3............................362
Connecting the Vehicle to a Mobile Network.......................................................360
Connecting FordPass to the Modem.........360
Enabling and Disabling the Modem..........360
What Is the Modem.......................................... 360
Connecting the Vehicle to a Wi-Fi Network.......................................................360
Convertible Top............................................226
Coolant Check See: Engine Coolant Check........................... 264
Crash Sensors and Airbag Indicator
.......56
Creating a MyKey...........................................64
Creating a Vehicle Wi-Fi Hotspot..........364 Connecting a Device to the Wi-Fi
Hotspot............................................................ 364
Finding the Wi-Fi Hotspot Name and Password......................................................... 364
Cross Traffic Alert.........................................198 Cross Traffic Alert Behavior When Trailer
is Attached...................................................... 200
Cross Traffic Alert Indicator............................ 201
Cross Traffic Alert Information Messages.......................................................... 201
Cross Traffic Alert System Limitations...................................................... 200Cross Traffic Alert System Sensors............200
Switching the System On and Off..............200
Using Cross Traffic Alert..................................
198
Cruise Control
................................................184
Cruise Control Indicators...........................185
Cruise Control - Vehicles With: Adaptive Cruise Control...............................................76
Cruise Control - Vehicles With: Cruise Control.............................................................76
Customer Assistance
.................................238
Customer Information................................451
Radio Frequency Certification Labels.........451
D
Data Recording
................................................15
Comfort, Convenience and Entertainment
Data........................................................................\
17
Event Data............................................................... 16
Service Data............................................................ 16
Services That Third Parties Provide................17
Services That We Provide................................... 17
Vehicles With a Modem...................................... 17
Vehicles With an Emergency Call System................................................................. 18
Vehicles With SYNC............................................. 18
Daytime Running Lamps - Vehicles With: Configurable Daytime Running
Lamps..............................................................82
Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)
............82
Declaration of Conformity - Vehicles With: SYNC 3
................................................511
Radio Frequency Statement........................... 511
Digital Radio
..................................................369
HD Radio Reception and Station
Troubleshooting............................................ 370
Direction Indicators.......................................83
Doors and Locks.............................................67
Drive Control
.................................................209
Active Exhaust...................................................... 211
Adaptive Dampers............................................... 211
Rev Match.............................................................. 212
Selectable Drive Modes.................................. 209
Selectable Steering............................................. 211
Drive Control - Mach 1...............................206 Active Exhaust.................................................... 208
No Lift Shift......................................................... 209
516
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Index

Rev Match............................................................
208
Selectable Drive Modes.................................. 206
Selectable Steering.......................................... 208
Driver Alert.......................................................191
Using Driver Alert................................................. 191
Driver and Passenger Airbags...................49 Children and Airbags.......................................... 50
Proper Driver and Front Passenger Seating Adjustment........................................................ 49
Driver and Passenger Knee Airbags........54
Driving Aids
......................................................191
Driving at High Speed.................................333
Driving Hints...................................................229
Driving Through Water
...............................230
DRL See: Daytime Running Lamps - Vehicles With:
Configurable Daytime Running
Lamps.................................................................. 82
See: Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)................82
E
Economical Driving
.....................................229
Electromagnetic Compatibility..............483
Emission Law.................................................160 Tampering With a Noise Control
System.............................................................. 160
Enabling Remote Start
...............................124
End User License Agreement.................486 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ................................ 486
Engine Block Heater....................................150 Using the Engine Block Heater....................... 151
Engine Coolant Check
...............................264
Adding Coolant.................................................. 264
Coolant Change................................................. 266
Engine Coolant Temperature Management.................................................. 267
Fail-Safe Cooling............................................... 266
Recycled Coolant............................................... 265
Severe Climates................................................. 266
Engine Emission Control...........................160
Engine Immobilizer See: Passive Anti-Theft System.....................73
Engine Oil Check...........................................261 Adding Engine Oil............................................... 261
Engine Oil Dipstick
.......................................261 Engine Specifications - 2.3L
EcoBoost™.................................................335
Drivebelt Routing............................................... 335
Engine Specifications - 5.0L, Mach 1........................................................................\
335
Drivebelt Routing............................................... 336
Engine Specifications - 5.0L....................337 Drivebelt Routing................................................ 337
Entertainment...............................................401 AM/FM Radio...................................................... 402
Apps........................................................................\
410
CD........................................................................\
... 408
HD Radio ™ Information (If
Available)........................................................ 405
SiriusXM® Satellite Radio (If Activated)....................................................... 403
Sources.................................................................. 401
Stereo or USB..................................................... 409
Supported Media Players, Formats and Metadata Information................................. 410
USB Ports.............................................................. 410
Environment.....................................................22
Essential Towing Checks..........................220 Before Towing a Trailer.................................... 220
Hitches................................................................... 220
Launching or Retrieving a Boat or Personal Watercraft (PWC)......................................... 221
Safety Chains...................................................... 220
Trailer Brakes....................................................... 220
Trailer Lamps....................................................... 220
When Towing a Trailer....................................... 221
Event Data Recording See: Data Recording............................................. 15
Export Unique Options
..................................21
Extending the Remote Start Duration.........................................................124
Exterior Mirrors
................................................87
Blind Spot Monitor.............................................. 88
Fold-Away Exterior Mirrors............................... 87
Heated Exterior Mirrors...................................... 87
Integrated Blind Spot Mirrors........................... 87
Memory Mirrors..................................................... 87
Power Exterior Mirrors........................................ 87
Projection Lights................................................... 87
Signal Indicator Mirrors...................................... 87
517
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Index

F
Fastening the Seatbelts...............................41
Seatbelt Locking Modes.................................... 43
Using Seatbelts During Pregnancy................42
Flat Tire See: Changing a Road Wheel....................... 328
Flat Tire Inflation See: Tire Sealant and Inflator Kit................299
Floor Mats........................................................231
Fog Lamps - Front See: Front Fog Lamps........................................ 82
Ford Credit.........................................................19 US Only..................................................................... 19
Ford Protect
...................................................439
Ford Protect Extended Service Plan
(CANADA ONLY).......................................... 440
Ford Protect Extended Service Plans (U.S. Only).................................................................. 439
Front Fog Lamps
............................................82
Front Fog Lamp Indicator................................. 83
Switching the Front Fog Lamps On or Off........................................................................\
. 82
Front Passenger Sensing System............50
Fuel and Refueling.......................................152
Fuel Consumption
.......................................158
Advertised Capacity.......................................... 158
Calculating Fuel Economy.............................. 159
Filling the Fuel Tank........................................... 159
Fuel Filler Funnel Location........................154
Fuel Filter.........................................................274
Fuel Quality
.....................................................153
Choosing the Right Fuel................................... 153
Fuel Quality - Mach 1...................................152 Choosing the Right Fuel................................... 152
Fuel Shutoff
...................................................233
Fuses................................................................245
Fuse Specification Chart..........................245
Passenger Compartment Fuse Panel.........251
Power Distribution Box.................................... 245
G
Garage Door Opener....................................141
Garage Door Opener Limitations
............141
Garage Door Opener Precautions...........141 Garage Door Opener Radio
Frequencies.................................................144
FCC and RSS-210 Industry Canada Compliance..................................................... 144
Gauges - Mach 1.............................................90 Oil Pressure Gauge.............................................. 90
Vacuum Gauge..................................................... 90
Gauges - Vehicles With: 12.3 Inch Instrument Cluster Display
Screen.............................................................90
Engine Coolant Temperature Gauge.............91
Fuel Gauge............................................................... 91
Gauge Package..................................................... 92
Information Bar...................................................... 91
Information Display.............................................. 91
Gauges - Vehicles With: 4.2 Inch Instrument Cluster Display
Screen..............................................................92
Engine Coolant Temperature Gauge............93
Fuel Gauge.............................................................. 93
Gauge Package..................................................... 94
Information Bar..................................................... 93
Information Display............................................. 93
Gearbox See: Transmission.............................................. 164
General Information on Radio Frequencies...................................................58
Intelligent Access................................................. 58
General Maintenance Information
........441
Multi-Point Inspection..................................... 444
Owner Checks and Services.......................... 443
Protecting Your Investment............................ 441
Why Maintain Your Vehicle?.......................... 441
Why Maintain Your Vehicle at Your Dealership?...................................................... 441
Getting Assistance Outside the U.S. and Canada..........................................................241
Getting the Services You Need...............238 Away From Home.............................................. 238
Glasses Holder
..............................................146
Global Opening..............................................86 Opening the Windows........................................ 87
H
Handbrake See: Parking Brake.............................................. 172
Hazard Flashers
............................................233
518
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Index