2015 FORD MUSTANG check engine

Maintenance
General Information....................................210
Opening and Closing the Hood
...............210
Under Hood Overview -
2.3L
EcoBoost™..................................................211
Under Hood Overview - 3.7L.....................212
Under Hood Overview -
5.0L 32V
Ti-VCT...........................................................213
Engine Oil Dipstick
.......................................214
Engine Oil Check...........................................214
Engine Coolant Check
.................................215
Manual Transmission Fluid Check.........219
Automatic Transmission Fluid Check............................................................219
Brake and Clutch Fluid Check..................219
Power Steering Fluid Check......................219
Washer Fluid Check....................................220
Fuel Filter
........................................................220
Changing the 12V Battery.........................220
Checking the Wiper Blades......................222
Changing the Wiper Blades.....................222
Adjusting the Headlamps
.........................223
Changing a Bulb...........................................224
Bulb Specification Chart...........................226
Changing the Engine Air Filter.................227
Vehicle Care
General Information...................................228
Cleaning Products.......................................228
Cleaning the Exterior..................................228
Waxing.............................................................229
Cleaning the Engine....................................229
Cleaning the Windows and Wiper Blades..........................................................230
Cleaning the Interior...................................230
Cleaning the Instrument Panel and Instrument Cluster Lens.......................230
Cleaning Leather Seats..............................231
Repairing Minor Paint Damage
...............232
Cleaning the Alloy Wheels.......................232 Vehicle Storage
.............................................232
Wheels and Tires
Temporary Mobility Kit
..............................235
Tire Care
...........................................................241
Using Summer Tires
...................................256
Using Snow Chains.....................................256
Tire Pressure Monitoring System...........257
Changing a Road Wheel...........................260
Driving at High Speed................................265
Technical Specifications..........................266
Capacities and Specific- ations
Engine Specifications.................................267
Motorcraft Parts
..........................................268
Vehicle Identification Number
...............268
Vehicle Certification Label.......................269
Transmission Code Designation............270
Capacities and Specifications -
2.3L
EcoBoost™.................................................271
Capacities and Specifications - 3.7L.....275
Capacities and Specifications -
5.0L 32V
Ti-VCT..........................................................279
Audio System
General Information
...................................283
Audio Unit - Vehicles With: AM/FM/CD/ SYNC/
Satellite Radio............................284
Audio Unit - Vehicles With: Premium AM/ FM/CD..........................................................287
Digital Radio
..................................................288
Satellite Radio
..............................................290
Audio Input Jack...........................................293
USB Port
.........................................................294
Media Hub......................................................294
SYNC™
General Information...................................295
Using Voice Recognition............................297
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Mustang (), enUSA, First Printing Table of Contents

Battery acid
Brake fluid - non petroleum
based
Brake system
Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot
Engine air filter
Engine coolant
Engine coolant temperature
Engine oil Explosive gas
Fan warning
Fasten safety belt
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard warning flashers
Heated rear window
Heated windshield
Interior luggage compartment
release
Jack
Keep out of reach of children
Lighting control
Low tire pressure warning
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Mustang (), enUSA, First Printing Introduction E71340 E161353

5. Reinstall the housing and cover.
Car Finder
Press the button twice within
three seconds. The horn will
sound and the turn signals will
flash. We recommend you use this method
to locate your vehicle, rather than using
the panic alarm.
Sounding a Panic Alarm
Note: The panic alarm will only operate
when the ignition is off. Press the button to activate the
alarm. Press the button again or
switch the ignition on to
deactivate.
Remote Start WARNING
To avoid exhaust fumes, do not use
remote start if your vehicle is parked
indoors or areas that are not well
ventilated. Note:
Do not use remote start if your vehicle
is low on fuel. The remote start button is on the
transmitter.
This feature allows you to start your
vehicle from outside the vehicle. The
transmitter has an extended operating
range.
Vehicles with automatic climate control
can be configured to operate when the
vehicle is remote started. See Climate
Control (page 101). A manual climate
control system will run at the setting it was
set to when you switched the vehicle off. Many states and provinces have
restrictions for the use of remote start.
Check your local and state or provincial
laws for specific requirements regarding
remote start systems.
The remote start system will not work if:
•
the ignition is on
• the alarm system is triggered
• you disable the feature
• the hood is open
• the transmission is not in
P
• the vehicle battery voltage is too low
• the service engine soon light is on.
Remote Control Feedback
An LED on the remote control provides
status feedback of remote start or stop
commands. Status
LED
Remote start orextension
successful
Solid green
Remote stop
successful; engine off
Solid red
Remote start orstop failed
Blinking red
Waiting for statusupdate
Blinking green
Remote Starting the Vehicle
Note: You must press each button within
three seconds of each other. Your vehicle
will not remote start if you do not follow this
sequence.
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Mustang (), enUSA, First Printing Keys and Remote ControlsE138623 E138624 E138625

Direction Indicator
Illuminates when the left or right
turn signal or the hazard warning
flasher is turned on. If the
indicators stay on or flash faster, check for
a burned out bulb. See Changing a Bulb
(page 224).
Door Ajar Displays when the ignition is on
and any door is not completely
closed.
Engine Coolant Temperature Illuminates when the engine
coolant temperature is high.
Stop the vehicle as soon as
possible, switch off the engine and let cool.
See
Engine Coolant Check (page 215).
Engine Oil If it illuminates with the engine
running or when you are driving,
this indicates a malfunction.
Stop your vehicle as soon as it is safe to
do so and switch the engine off. Check the
engine oil level. See
Engine Oil Check
(page 214).
Note: Do not resume your journey if it
illuminates despite the level being correct.
Have the system checked by your authorized
dealer immediately.
Fasten Safety Belt It will illuminate and a chime will
sound to remind you to fasten
your safety belt. See
Safety
Belt Minder (page 32). Front Airbag If it fails to illuminate when you
start your vehicle, continues to
flash or remains on, it indicates
a malfunction. Have the system checked
by your authorized dealer.
Front Fog Lamps
(If Equipped) Lights when you switch the front
fog lamps on.
Heads Up Display
(If Equipped) A red beam of lights will
illuminate on the windshield in
certain instances when using
adaptive cruise control or the collision
warning system. It will also illuminate
momentarily when you start your vehicle
to make sure the display works.
High Beam It will illuminate when you switch
the high beam headlamps on. It
will flash when you use the
headlamp flasher.
Low Fuel Level It will illuminate when the fuel
level is low or the fuel tank is
nearly empty. Refuel as soon as
possible.
Low Tire Pressure Warning It will illuminate when your tire
pressure is low. If the lamp
remains on with the engine
running or when driving, check
your tire pressures as soon as possible.
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Mustang (), enUSA, First Printing Instrument Cluster E156133

It will also illuminate momentarily when
you switch the ignition on to confirm the
lamp is functional. If it does not illuminate
when you switch the ignition on, or begins
to flash at any time, have the system
checked by your authorized dealer.
Parking Lamps
It will illuminate when you switch
the parking lamps on.
Service Engine Soon If the service engine soon
indicator light stays illuminated
after the engine is started, it
indicates that the On Board Diagnostics
system (OBD) has detected a malfunction
of the vehicle emissions control system.
Refer to On board diagnostics (OBD) in
the Fuel and Refueling chapter for more
information about having your vehicle
serviced. See Emission Control System
(page 131).
If the light is blinking, engine misfire is
occurring which could damage your
catalytic converter. Drive in a moderate
fashion (avoid heavy acceleration and
deceleration) and have your vehicle
serviced immediately.
Note: Under engine misfire conditions,
excessive exhaust temperatures could
damage the catalytic converter or other
vehicle components.
The service engine soon indicator light
illuminates when the ignition is first turned
on prior to engine start to check the bulb
and to indicate whether the vehicle is ready
for Inspection/Maintenance (I/M) testing. Normally, the service engine soon light will
stay on until the engine is cranked, then
turn itself off if no malfunctions are
present. However, if after 15 seconds the
service engine soon light blinks eight times,
it means that the vehicle is not ready for
I/M testing. See
Emission Control
System (page 131).
Stability Control It will flash when the system is
active. If it remains illuminated
or does not illuminate when you
switch the ignition on, this indicates a
malfunction. During a malfunction the
system will switch off. Have the system
checked by your authorized dealer
immediately. See
Using Stability
Control (page 144).
Stability Control Off It will illuminate when you switch
the system off. It will go out
when you switch the system
back on or when you switch the ignition
off. See
Using Stability Control (page
144).
AUDIBLE WARNINGS AND
INDICATORS
Keyless Warning Alert
The horn will sound twice when you exit
your vehicle with the intelligent access key
and your vehicle is in RUN, indicating your
vehicle is still on.
Headlamps On Warning Chime
Sounds when you remove the key from the
ignition and open the driver's door and you
have left the headlamps or parking lamps
on.
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Mustang (), enUSA, First Printing Instrument Cluster E138639

Driver Assist
Advancetrac - check enabled or uncheck disabled
Auto Engine Off – check enabled or uncheck disabled
Blindspot - check enabled or uncheck disabled On - check enabled or uncheck disabled
Collision Warning
High, Normal or Low
Sensitivity
Cross Traffic Alert - check enabled or uncheck disabled Adaptive or Normal
Cruise Control
Hill Start Assist - check enabled or uncheck disabled
Rear Park Aid - check enabled or uncheck disabled
On Demand screen pops up
Seatbelt Monitor
Settings
Use the arrow buttons to configure
different driver setting choices. Note:
Some items are optional and may
not appear. Settings
Easy Entry/Exit - check enabled or uncheck disabled
Vehicle
Off or XXX seconds
Autolamp
Delay
Lighting
Daytime Lights - check enabled or uncheck
disabled
Autounlock - check enabled or uncheck disabled
Locks
Mislock - check enabled or uncheck disabled
Relock - check enabled or uncheck disabled All Doors or Driver First
Remote
Unlock
Switch Inhibit - check enabled or uncheck disabled
Hold OK to reset
Oil Life Reset
Park Lock Control - check enabled or uncheck disabled
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Mustang (), enUSA, First Printing Information Displays

Fuel
Action
Message
An early reminder of a low fuel condition.
Fuel Level Low
The fuel fill inlet may not be properly closed.
Check Fuel Fill Inlet
Hill Start Assist Action
Message
Hill start assist is not available. Contact an authorized dealer.See Hill Start Assist (page 141).
Hill Start Assist Not
Available
Keys and Intelligent Access Action
Message
A reminder to press the brake while starting the vehicle.
Press Brake to START
The system does not detect a key in your vehicle. See KeylessStarting
(page 121).
No Key Detected
You pressed the start/stop button to switch off the engine
and your vehicle does not detect your intelligent access key inside your vehicle.
Restart Now or Key is
Needed
Your vehicle is in the accessory ignition state.
Accessory Power Active
There is a problem with your vehicle ’s starting system. See
an authorized dealer for service.
Starting System Fault
You have successfully programmed an intelligent access keyto the system.
Key Program Successful
You have failed to program an intelligent access key to thesystem.
Key Program Failure
You have programmed the maximum number of keys to the system.
Max Number of Keys
Learned
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Mustang (), enUSA, First Printing Information Displays

Action
Message
You have not programmed enough keys to the system.
Not Enough Keys
Learned
The key battery is low. Change the battery as soon as possible.
Key Battery Low Replace
Soon
Inform the driver that they are exiting the vehicle and the engine is on.
Engine On
Maintenance Action
Message
Stop your vehicle as soon as safely possible and turn off the
engine. Check the oil level. If the warning stays on or continues to come on with your engine running, contact an authorized dealer as soon as possible.
LOW Engine Oil Pressure
The engine oil life remaining is 10% or less. See Engine Oil
Check (page 214).
Change Engine Oil Soon
The oil life left is at 0%.
See Engine Oil Check (page 214).
Oil Change Required
The brake fluid level is low, inspected the brake system
immediately. See Brake and Clutch Fluid Check
(page 219).
Brake Fluid Level LOW
The brake system needs servicing. Stop your vehicle in a safeplace. Contact an authorized dealer.
Check Brake System
Your vehicle is still in Transport or Factory mode. This may
not allow some features to operate properly. See an author- ized dealer.
Transport / Factory
Mode
The powertrain needs service due to a powertrain malfunction.
See Manual
MyKey Action
Message
You cannot program a MyKey.
MyKey Not Created
MyKey is active.
MyKey Active Drive
Safely
When switching on your vehicle and MyKey is in use, displaysthat the MyKey speed limit is on.
Speed Limited to XX
MPH/km/h
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Mustang (), enUSA, First Printing Information Displays