warning light FORD MUSTANG 2019 Repair Manual

Make sure to change your vehicle
’s oils and
fluids at the specified intervals or in
conjunction with a repair. Flushing is a
viable way to change fluid for many vehicle
sub-systems during scheduled
maintenance. It is critical that systems are
flushed only with new fluid that is the same
as that required to fill and operate the system or using a Ford-approved flushing
chemical.
Owner Checks and Services
Make sure you perform the following basic
maintenance checks and inspections every
month or at six-month intervals.Check every month
Engine oil level.
For severe use, high engine speed and engine loads, engine braking and track use, check engine oil level every fuel fill-up.
Function of all interior and exterior lights.
Tires, including spare, for wear and proper pressure. Windshield washer fluid level. Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary. Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary. Parking brake for proper operation.
Seatbelts and seat latches for wear and function.
Safety warning lamps operation for brake, ABS, airbag and seatbelt.
Washer spray and wiper operation. Clean or replace blades as necessary.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Scheduled Maintenance

A
A/C
See: Climate Control......................................... 109
About This Manual...........................................7
ABS See: Brakes........................................................... 154
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes................................................................ 154
Accessories
.....................................................418
Exterior Style........................................................ 418
Interior Style......................................................... 418
Lifestyle.................................................................. 418
Peace of Mind...................................................... 418
Accessories See: Replacement Parts
Recommendation............................................ 12
ACC See: Using Adaptive Cruise Control.............167
Adjusting the Headlamps
.........................245
Horizontal Aim Adjustment............................ 247
Vertical Aim Adjustment................................. 245
Adjusting the Steering Wheel...................66
Airbag Disposal...............................................47
Air Conditioning See: Climate Control......................................... 109
Air Filter See: Changing the Engine Air Filter - 2.3L
EcoBoost™/5.0L...........................................247
See: Changing the Engine Air Filter - 5.0L, Bullitt................................................................. 248
Alarm See: Anti-Theft Alarm........................................ 65
Ambient Lighting............................................76
Anti-Theft Alarm
............................................65
Arming the Alarm................................................. 65
Disarming the Alarm........................................... 65
Appendices...................................................440
Apps..................................................................387 ........................................................................\
.......... 387
SiriusXM Traffic and Travel Link.................. 389
At a Glance........................................................16
Audible Warnings and Indicators.............87 Headlamps On Warning Chime...................... 87
Keyless Warning Alert......................................... 87
Parking Brake On Warning Chime.................. 87
Transmission Not in Park................................... 87Turn Signal Left On..............................................
87
Audio Control
..................................................66
Seek, Next or Previous....................................... 66
Audio System.................................................313 General Information.......................................... 313
Audio Unit - Vehicles With: AM/FM/CD/ SYNC/Touchscreen Display
..................314
Accessing the Sound Settings....................... 314
Adjusting the Volume........................................ 315
Changing Radio Stations................................. 315
Ejecting the CD.................................................... 315
Inserting a CD....................................................... 315
Switching the Audio Unit On and Off.........315
Using Seek, Fast Forward and Reverse.............................................................. 315
Audio Unit - Vehicles With: SYNC..........315 Accessing the Apps Menu............................... 316
Accessing the Clock Settings......................... 316
Accessing the Media Source Menu..............316
Accessing the Phone Features...................... 316
Accessing the Settings Menu......................... 316
Accessing the Sound Settings....................... 316
Adjusting the Volume....................................... 316
Changing Radio Stations.................................. 317
Listening to the Radio........................................ 317
Muting the Audio................................................. 317
Playing or Pausing Media................................. 317
Switching the Audio Unit On and Off..........317
Switching the Display On and Off................317
Using Seek, Fast Forward and Reverse............................................................... 317
Using the Display Control................................. 317
Using the Number Block................................... 317
Autolamps.........................................................72 Windshield Wiper Activated
Headlamps......................................................... 72
Automatic Climate Control.........................111 A/C........................................................................\
..... 112
Auto........................................................................\
... 112
Climate Controlled Seats.................................. 112
Defrost..................................................................... 112
Fan Speed Control............................................... 112
Heated Rear Window......................................... 113
Heated Seats.......................................................... 111
Left-hand Temperature Control...................... 111
Max A/C................................................................... 112
Max Defrost............................................................ 112
Power........................................................................\
112
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Index

Hints on Controlling the Interior
Climate...........................................................113
Defogging the Side Windows in Cold Weather.............................................................. 115
General Hints......................................................... 113
Quickly Cooling the Interior.............................. 114
Quickly Heating the Interior............................. 113
Recommended Settings for Cooling............114
Recommended Settings for Heating...........114
Hints on Driving With Anti-Lock Brakes............................................................154
Home Screen.................................................353
Hood Lock See: Opening and Closing the Hood..........230
I
In California (U.S. Only)..............................214
Information Display Control......................68
Quick Action Menus............................................ 68
Information Displays
....................................88
General Information........................................... 88
Information Messages..................................97 Adaptive Cruise Control.................................... 98
AdvanceTrac ™..................................................... 98
Airbag....................................................................... 99
Alarm........................................................................\
99
Battery and Charging System......................... 99
Blind Spot Information and Cross Traffic Alert System................................................... 100
Collision Warning System................................ 101
Doors and Locks.................................................. 101
Engine...................................................................... 101
Exhaust Mode....................................................... 101
Fuel........................................................................\
.. 102
Hill Start Assist.................................................... 102
Keys and Intelligent Access............................ 102
Maintenance........................................................ 103
MyKey..................................................................... 104
Park Aid.................................................................. 104
Park Brake............................................................. 105
Rear Axle................................................................ 105
Remote Start....................................................... 105
Seats....................................................................... 105
Starting System ................................................. 106
Steering System................................................. 106
Suspension System.......................................... 106
Tire Mobility Kit.................................................... 107Tire Pressure Monitoring System..................
107
Traction Control................................................... 107
Transmission........................................................ 108
Installing Child Restraints...........................20 Child Seats.............................................................. 20
Using Lap and Shoulder Belts......................... 20
Using Lower Anchors and Tethers for CHildren (LATCH)............................................ 22
Using Tether Straps............................................. 24
Instrument Cluster
.........................................81
Instrument Lighting Dimmer......................72 Vehicles With Front Fog Lamps...................... 73
Vehicles Without Front Fog Lamps...............73
Instrument Panel Overview........................16
Interior Lamps
.................................................76
Interior Luggage Compartment Release............................................................63
Interior Mirror
....................................................79
Auto-Dimming Mirror.......................................... 79
Introduction.........................................................7
J
Jump Starting the Vehicle........................209 Connecting the Jumper Cables.................... 209
Installing the Battery Shield............................ 211
Preparing Your Vehicle.................................... 209
Removing the Battery Shield........................ 209
Removing the Jumper Cables........................ 210
Starting the Engine............................................ 210
K
Keyless Starting
............................................130
Ignition Modes..................................................... 130
Keys and Remote Controls.........................52
L
Lane Keeping System..................................174 Switching the System On and Off................175
Lighting Control................................................71 Flashing the Headlamp High Beam...............72
Headlamp High Beam......................................... 71
Lighting................................................................71 General Information............................................. 71
Limited Slip Differential.............................153 Traction-Lok ™ and TORSEN™ Axles.........153
486
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Index

Roadside Emergencies..............................207
Running-In See: Breaking-In................................................. 204
Running Out of Fuel.....................................137 Adding Fuel From a Portable Fuel
Container.......................................................... 138
Filling a Portable Fuel Container................... 137
S
Safety Canopy ™ - Coupe...........................44
Safety Precautions......................................136
Satellite Radio..............................................320 Satellite Radio Electronic Serial Number
(ESN).................................................................. 321
Satellite Radio Reception Factors................321
SiriusXM Satellite Radio Service................... 321
Troubleshooting................................................. 322
Scheduled Maintenance Record...........430
Scheduled Maintenance
...........................422
Seatbelt Extension........................................36
Seatbelt Reminder
........................................34
Belt-Minder™........................................................ 34
Seatbelts...........................................................30 Principle of Operation........................................ 30
Seatbelt Warning Lamp and Indicator Chime...............................................................33
Conditions of operation..................................... 34
Seats
...................................................................117
Security..............................................................64
Settings...........................................................390 911 Assist............................................................... 395
Ambient Lighting............................................... 402
Bluetooth.............................................................. 392
Clock....................................................................... 392
Display................................................................... 403
General................................................................. 400
Media Player......................................................... 391
Mobile Apps........................................................ 399
Navigation............................................................. 397
Phone..................................................................... 392
Radio...................................................................... 396
SiriusXM................................................................. 397
Sound.................................................................... 390
Valet Mode.......................................................... 404
Vehicle................................................................... 402
Voice Control...................................................... 403
Wi-Fi & Hotspot.................................................. 401Side Airbags
.....................................................43
Sitting in the Correct Position....................117
Snow Chains See: Using Snow Chains................................. 282
Spare Wheel See: Changing a Road Wheel........................ 287
Special Notices................................................12 Additional Warranty Information.................... 12
New Vehicle Limited Warranty......................... 12
On Board Diagnostics Data Link Connector............................................................ 13
Special Instructions.............................................. 13
Special Operating Conditions Scheduled Maintenance..............................................428
Exceptions............................................................ 429
Speed Control See: Cruise Control............................................ 166
Stability Control
............................................158
Principle of Operation....................................... 158
Starting a Gasoline Engine.........................131 Automatic Engine Shutdown......................... 132
Failure to Start..................................................... 132
Fast Restart........................................................... 132
Guarding Against Exhaust Fumes................133
Important Ventilating Information...............134
Stopping the Engine When Your Vehicle is Moving................................................................ 133
Stopping the Engine When Your Vehicle is Stationary......................................................... 133
Starting and Stopping the Engine
.........130
General Information.......................................... 130
Steering............................................................183 Electric Power Steering.................................... 183
Steering Wheel Lock.....................................131 Unlocking the Steering Wheel........................ 131
Steering Wheel...............................................66
Storage Compartments
.............................129
Sun Visors.........................................................80
Illuminated Vanity Mirror.................................. 80
Supplementary Restraints System.........38 Principle of Operation........................................ 38
Symbols Glossary
.............................................7
SYNC™ 3.........................................................341
General Information.......................................... 341
SYNC™ 3 Troubleshooting.....................404
SYNC™ Applications and Services........................................................328
911 Assist............................................................... 329
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Index

Detection Issues..................................................
170
Following a Vehicle............................................ 168
Hilly Condition Usage........................................ 170
Overriding the Set Speed................................ 169
Resuming the Set Speed................................. 170
Setting the Adaptive Cruise Speed.............168
Setting the Gap Distance................................ 169
Switching Adaptive Cruise Control Off........................................................................\
170
Switching Adaptive Cruise Control On........................................................................\
168
Switching to Normal Cruise Control............172
System Not Available......................................... 171
Using Cruise Control...................................166
Switching Cruise Control Off.......................... 167
Switching Cruise Control On.......................... 166
Using MyKey With Remote Start Systems..........................................................50
Using Snow Chains.....................................282
Using Stability Control...............................159 Electronic Stability Control ............................ 159
Using Summer Tires
...................................282
Using SYNC™ With Your Media Player
.............................................................332
Audio Voice Commands.................................. 332
Media Sources..................................................... 332
Using SYNC™ With Your Phone.............327 Accessing Features through the Phone
Menu.................................................................. 328
Pairing a Phone................................................... 327
Phone Controls................................................... 328
Phone Voice Commands................................ 328
Using Traction Control................................157 Switching the System Off ............................... 157
System Indicator Lights and Messages........................................................... 157
Using Voice Recognition...........................325 Audio Voice Commands................................. 355
Climate Voice Commands............................. 356
Initiating a Voice Session................................ 325
Mobile App Voice Commands...................... 359
Navigation Voice Commands....................... 358
Phone Voice Commands................................ 356
SiriusXM Traffic and Travel Link Voice Commands..................................................... 359
System Interaction and Feedback..............326
Voice Settings Commands............................ 360
Using Winter Tires.......................................282 Utilizing the Mediation/Arbitration
Program (Canada Only).........................216
V
Vehicle Care
...................................................253
General Information......................................... 253
Vehicle Certification Label.......................299
Vehicle Identification Number...............298
Vehicle Performance Specifications..............................................312
Vehicle Storage
............................................258
Battery................................................................... 259
Body........................................................................\
258
Brakes.................................................................... 259
Cooling system................................................... 259
Engine.................................................................... 259
Fuel system.......................................................... 259
General.................................................................. 258
Miscellaneous..................................................... 259
Removing Vehicle From Storage.................259
Tires........................................................................\
259
Ventilation See: Climate Control......................................... 109
VIN See: Vehicle Identification Number............298
Voice Control
....................................................67
W
Warning Lamps and Indicators................84 Adaptive Cruise Control Indicator.................84
Airbag Warning Lamp........................................ 84
Anti-Lock Brake System Warning Lamp.................................................................... 84
Automatic Headlamp High Beam Indicator.............................................................. 84
Battery..................................................................... 84
Blind Spot Information System Indicator.............................................................. 84
Brake System Warning Lamp.......................... 84
Cruise Control Indicator..................................... 85
Direction Indicator............................................... 85
Door Ajar Warning Lamp................................... 85
Engine Coolant Temperature Warning Lamp.................................................................... 85
Fasten Seatbelt Warning Lamp..................... 85
Front Fog Lamp Indicator................................. 85
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Index

Headlamp High Beam Indicator.....................
85
Heads Up Display................................................. 85
Hood Ajar................................................................ 85
Lane Keeping System Lamp............................ 85
Launch Control..................................................... 85
Low Beam Malfunction..................................... 86
Low Fuel Level Warning Lamp....................... 86
Low Tire Pressure Warning Lamp.................. 86
Low Washer Fluid Level Warning Lamp................................................................... 86
Oil Pressure Warning Lamp............................. 86
Parking Lamps...................................................... 86
Service Engine Soon........................................... 86
Stability Control and Traction Control Indicator.............................................................. 87
Stability Control and Traction Control Off Warning Lamp.................................................. 87
Trunk Ajar................................................................ 87
Washer Fluid Check....................................242
Washers See: Cleaning the Exterior.............................. 253
Waxing.............................................................255
Welcome Lighting..........................................75
Wheel Nuts See: Changing a Road Wheel........................ 287
Wheels and Tires..........................................261 General Information.......................................... 261
Technical Specifications................................. 293
Windows and Mirrors.....................................77
Windshield Washers.....................................70
Windshield Wipers........................................69 Intermittent Wipe................................................ 69
Speed Dependent Wipers................................ 69
Winter Tires See: Using Winter Tires................................... 282
Wiper Blades See: Checking the Wiper Blades.................. 245
Wipers and Washers.....................................69
492
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Index