2021 FORD MUSTANG open hood

Headlamp Aiming Target
8 ft (2.4 m).
A
Center height of lamp to ground.
B
25 ft (7.6 m).
C
Horizontal reference line.
D
Vertical Aim Adjustment
1. Park the vehicle directly in front of a wall or screen on a level surface,
approximately 25 ft (7.6 m) away.
2. Measure the height from the center of your headlamp indicated by a 3 mm
circle on the lens to the ground and
mark an
8 ft (2.4 m) horizontal
reference line on the vertical wall or
screen at this height, a piece of
masking tape works well.
Note: To see a clearer light pattern for
adjusting, you may want to block the light
from one headlamp while adjusting the
other.
3. Turn on the low beam headlamps to illuminate the wall or screen and open
the hood. Cover one of the headlamps
so no light hits the wall. 4. On the wall or screen you will observe
a flat zone of high intensity light at the
top of the right-hand portion of the
beam pattern. If the top edge of the
high intensity light zone is not at the
horizontal reference line, the headlamp
needs to be adjusted. 5. Locate the vertical adjuster on each
headlamp. Use a Phillips #2
screwdriver to turn the adjuster either
clockwise or counterclockwise to
adjust the vertical aim of the
headlamp.
6. Repeat Steps 3 through 7 to adjust the
other headlamp.
7. Close the hood and turn off the lamps.
273
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing MaintenanceE142592 E142465 E250054

Switching Maximum Air Conditioning On
and Off............................................................... 129
Switching Maximum Defrost On and Off........................................................................\
129
Switching Recirculated Air On and Off....................................................................... 130
Switching the Air Conditioning On and Off........................................................................\
129
Switching the Climate Control On and Off........................................................................\
129
Automatic High Beam Control.................84
Automatic High Beam Control Indicators.......................................................84
Automatic Transmission...........................165
Automatic Transmission Adaptive
Learning............................................................ 168
Brake-Shift Interlock.......................................... 167
If Your Vehicle Gets Stuck in Mud or Snow.................................................................. 168
SelectShift Automatic ™
Transmission................................................... 166
Understanding the Positions of Your Automatic Transmission............................ 166
Automatic Transmission Fluid Check............................................................269
Autowipers........................................................78
Auxiliary Power Points................................145 12 Volt DC Power Point..................................... 145
Locations............................................................... 145
B
Battery See: Changing the 12V Battery..................... 270
Blind Spot Information System..............196 ........................................................................\
........... 197
Switching the System On and Off...............198
System Errors....................................................... 198
Using the Blind Spot Information System............................................................... 197
BLIS See: Blind Spot Information System..........196
Body Styling Kits.........................................298
Bonnet Lock See: Opening and Closing the Hood..........256
Booster Seats
..................................................35
Types of Booster Seats...................................... 36Brake Fluid Check........................................269
Brake Fluid Service Interval............................ 270
Brakes.................................................................171 General Information............................................ 171
Brake System Specifications - Mach 1........................................................................\
337
Breaking-In.....................................................230 Ground Clearance............................................. 230
Bulb Specification Chart..........................359
C
Canceling the Set Speed...........................185
Capacities and Specifications - 2.3L EcoBoost™.................................................343
Air Conditioning System................................. 344
Alternative Engine Oil for Extremely Cold Climates............................................................ 347
Automatic Transmission................................ 344
Engine Coolant................................................... 345
Engine Oil 2.3L EcoBoost Base.................... 346
Engine Oil 2.3L EcoBoost High Output.............................................................. 348
Fuel Tank.............................................................. 349
Grease.................................................................... 349
Hydraulic Brake System.................................. 350
Locks...................................................................... 350
Manual Transmission....................................... 345
Rear Axle............................................................... 350
Washer Reservoir................................................ 351
Capacities and Specifications - 5.0L.................................................................351
Air Conditioning System.................................. 352
Alternative Engine Oil for Extremely Cold Climates........................................................... 355
Automatic Transmission................................. 352
Engine Coolant................................................... 354
Engine Oil.............................................................. 355
Fuel Tank.............................................................. 356
Grease.................................................................... 356
Hydraulic Brake System................................... 357
Locks....................................................................... 357
Manual Transmission - 3160......................... 354
Manual Transmission - MT82....................... 353
Rear Axle............................................................... 357
Washer Reservoir............................................... 358
Capacities and Specifications................335
514
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

Headlamp Adjusting
See: Adjusting the Headlamps...................... 272
Headlamp Exit Delay.....................................81
Headrest See: Head Restraints......................................... 134
Head Restraints.............................................134 Adjusting the Head Restraint......................... 135
Front Seat Non-Adjustable Head Restraints ........................................................................\
...... 135
Tilting Head Restraints .................................... 136
Heated Exterior Mirrors...............................132
Heated Rear Window..................................132
Heating See: Climate Control.......................................... 127
Hill Start Assist
..............................................173
Switching the System On and Off................173
Using Hill Start Assist........................................ 173
Hints on Controlling the Interior Climate - Vehicles With: Automatic
Temperature Control
.................................131
Defogging the Side Windows in Cold
Weather............................................................. 132
General Hints......................................................... 131
Quickly Cooling the Interior.............................. 131
Quickly Heating the Interior............................. 131
Recommended Settings for Cooling............131
Recommended Settings for Heating............131
Hints on Controlling the Interior Climate - Vehicles With: Manual Temperature
Control...........................................................130
Defogging the Side Windows in Cold Weather.............................................................. 131
General Hints....................................................... 130
Quickly Cooling the Interior............................ 130
Quickly Heating the Interior............................ 130
Recommended Settings for Cooling..........130
Recommended Settings for Heating..........130
Vehicle Stationary for Extended Periods During Extreme High Ambient
Temperatures.................................................. 130
Hints on Driving With Anti-Lock Brakes..............................................................171
Hood Lock See: Opening and Closing the Hood..........256
Horn
......................................................................77
How Does the Garage Door Opener Work................................................................141 I
In California (U.S. Only)
............................239
Information Display Control - Vehicles With: SYNC 3.................................................76
Quick Action Menus............................................. 77
Information Display Control - Vehicles With: SYNC....................................................76
Information Displays....................................99 General Information - Mach 1.......................... 99
General Information - Vehicles With: 12.3 Inch Instrument Cluster Display
Screen............................................................... 109
General Information - Vehicles With: 4.2 Inch Instrument Cluster Display
Screen................................................................ 103
Information Messages
.................................113
Adaptive Cruise Control.................................... 113
Airbag....................................................................... 114
Alarm........................................................................\
114
Battery and Charging System......................... 114
Blind Spot Information and Cross Traffic Alert System..................................................... 115
Doors and Locks.................................................. 116
Drive Control.......................................................... 116
Electronic Stability Control.............................. 116
Engine...................................................................... 116
Exhaust Mode........................................................ 117
Fuel........................................................................\
.... 117
Hill Start Assist...................................................... 117
Keys and Passive Key.......................................... 117
Maintenance......................................................... 118
MyKey....................................................................... 119
Park Aid................................................................... 119
Park Brake............................................................. 120
Pre-Collision Assist............................................ 120
Rear Axle................................................................ 120
Remote Start........................................................ 120
Seats........................................................................\
. 121
Starting System ................................................... 121
Steering System.................................................. 122
Suspension System........................................... 122
Tire Mobility Kit.................................................... 122
Tire Pressure Monitoring System.................. 123
Traction Control................................................... 123
Transmission.........................................................123
Installing Child Restraints - Mach 1..........27 Rear Seat Delete................................................... 27
519
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Index

Manual Transmission Fluid Check -
6-Speed Manual Transmission –
MT82.............................................................268
Manual Transmission.................................164 Parking Your Vehicle.......................................... 165
Recommended Shift Speeds........................164
Reverse (R)........................................................... 165
Using the Clutch................................................. 164
Memory Function..........................................137
Easy Entry and Exit Feature............................ 138
Linking a Preset Position to your Remote Control or Intelligent Access Key
Fob...................................................................... 138
Saving a Preset Position.................................. 138
Message Center See: Information Displays................................. 99
Mirrors See: Windows and Mirrors............................... 86
Mobile Communications Equipment.....................................................20
Motorcraft Parts - 2.3L EcoBoost™................................................340
Motorcraft Parts - 5.0L, Bullitt/Mach 1........................................................................\
342
Motorcraft Parts - 5.0L
...............................341
MyKey Settings...............................................63 Configurable MyKey Settings.......................... 63
Non-Configurable MyKey Settings................63
MyKey – Troubleshooting
...........................65
MyKey – Frequently Asked Questions.........66
MyKey – Information Messages..................... 65
MyKey ™.............................................................63
MyKey Settings..................................................... 63
MyKey – Troubleshooting................................. 65
N
Navigation.......................................................415 Changing the Format of the Map.................417
cityseeker.............................................................. 419
Michelin Travel Guide...................................... 420
Navigation Map Accuracy and Updates........................................................... 420
Route Guidance................................................... 417
Setting a Destination........................................ 416
SiriusXM Traffic and Travel Link..................420
Zoom....................................................................... 417Normal Scheduled Maintenance..........444
Intelligent Oil-Life Monitor™........................ 444
Normal Maintenance Intervals.................... 445
Track Use Maintenance Intervals................447
O
Oil Change Indicator Reset
.......................261
Oil Check See: Engine Oil Check....................................... 261
Opening and Closing the Hood..............256 Closing the Hood................................................ 257
Opening the Hood............................................. 256
Opening the Convertible Top..................226 Using the Tonneau Caps.................................. 227
Ordering Additional Owner's Literature......................................................243
Obtaining a French Owner ’s Manual..........243
Overriding Automatic High Beam Control............................................................84
P
Parking Aids....................................................178 Principle of Operation....................................... 178
Parking Brake..................................................172 All Vehicles............................................................. 172
Vehicles With Automatic Transmission.................................................... 172
Vehicles with Manual Transmission.............172
Passive Anti-Theft System.........................73 SecuriLock............................................................... 73
PATS See: Passive Anti-Theft System.....................73
Perchlorate
........................................................19
Personal Safety System ™..........................47
How Does the Personal Safety System
Work?................................................................... 47
Phone................................................................413 Android Auto........................................................ 415
Apple CarPlay...................................................... 415
Pairing Your Cell Phone for the First Time.................................................................... 414
Text Messaging.................................................... 414
Using Your Cell Phone...................................... 414
Post-Crash Alert System
..........................236
Power Door Locks See: Locking and Unlocking............................. 67
521
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Index