
Maintenance 238
General information...................................238
Opening and closing the hood............................239
Under hood overview..................................240
Engine compartment...................................240
Engine oil dipstick....................................242
Engine oil check......................................242
Engine coolant check..................................243
Automatic transmission fluid check........................248
Brake fluid check.....................................249
Power steering fluid check..............................249
Washer fluid check....................................250
Battery ............................................250
Checking the wiper blades..............................252
Air filter(s).........................................252
Adjusting the headlamps................................253
Changing a bulb......................................255
Vehicle Care 260
Cleaning products.....................................260
Cleaning the exterior..................................260
Waxing.............................................262
Repairing minor paint damage............................262
Cleaning the engine...................................262
Cleaning the windows and wiper blades.....................263
Cleaning the interior...................................264
Cleaning the instrument panel and instrument cluster lens.......264
Cleaning leather seats..................................265
Cleaning the alloy wheels...............................266
Vehicle storage.......................................266
6Table of Contents
2014 05+ Mustang(197)
Owners Guide gf, 1st Printing, November 2012
USA(fus)

Symbol Description Symbol Description Symbol Description
Fuel pump
resetFuse
compartmentHazard
warning
flasher
Heated rear
windowInterior
luggage
compartment
releaseJack
Lighting
controlLow tire
pressure
warningMaintain
correct fluid
level
Panic alarmParking aid
systemParking brake
system
Power
steering fluidPower
windows
front and rearPower
window
lockout
Service
engine soonSide airbagStability
control
Windshield
defrost and
demistWindshield
washer and
wiper
DATA RECORDING
Service Data Recording
Service data recorders in your vehicle are capable of collecting and
storing diagnostic information about your vehicle. This potentially
includes information about the performance or status of various systems
and modules in the vehicle, such as engine, throttle, steering or brake
systems. In order to properly diagnose and service your vehicle, Ford
Motor Company, Ford of Canada, and service and repair facilities may
access or share among them vehicle diagnostic information received
through a direct connection to your vehicle when diagnosing or servicing
your vehicle. Additionally, when your vehicle is in for service or repair,
Ford Motor Company, Ford of Canada, and service and repair facilities
may access or share among them data for vehicle improvement purposes.
Introduction11
2014 05+ Mustang(197)
Owners Guide gf, 1st Printing, November 2012
USA(fus)

WINDSHIELD WASHERS
Note:Do not operate the wipers on a dry windshield. This may scratch
the glass, damage the wiper blades or cause the wiper motor to burn out.
Always use the windshield washer before wiping a dry windshield.
Note:Do not operate the washer when the washer reservoir is empty.
This may cause the washer pump to overheat.
Press the end of the stalk to activate
the washer.
•A brief press causes a single wipe without washer fluid.
•A quick press and hold causes the wipers to swipe three times with
washer fluid.
•A long press and hold will activate the wipers and washer fluid for up
to 10 seconds.
A wipe will occur a few seconds after washing to clear any remaining
washer fluid.
OFF
Wipers and Washers79
2014 05+ Mustang(197)
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USA(fus)

Fuse or relay
numberFuse amp
ratingProtected components
3 — Not used
4 30A* Blower motor relay
5 20A* Power point (body)
6 40A* Rear defroster relay
7 40A* Cooling fan relay
8 40A* Anti-lock brake system pump
9 30A* Wipers
10 30A* Anti-lock brake system valve
11 — Not used
12 20A* Differential fluid pump
(Shelby only)
13 20A** Fuel pump relay (non-Shelby)
25A** Fuel pump relay (Shelby only)
14 20A** Fuel pump relay #2 (Shelby only)
15 10A** Intercooler pump relay
(Shelby only)
16 20A** Heated seats
17 10A** Alternator sense
18 20A* Auxiliary body module
19 30A* Starter relay
20 30A* Rear amplifier (Shaker Pro radio)
21 30A* Powertrain relay
22 20A* Power point (instrument panel)
23 10A** Powertrain control module
keep-alive power
24 10A** Brake on/off power
25 10A** A/C compressor relay
26 20A** Left high intensity discharge
headlamp relay
27 20A** Right high intensity discharge
headlamp relay
28 — Not used
232Fuses
2014 05+ Mustang(197)
Owners Guide gf, 1st Printing, November 2012
USA(fus)

Fuse or relay
numberFuse amp
ratingProtected components
47 15A** Powertrain control module vehicle
power 1
48 15A** Powertrain control module vehicle
power 5
49 15A** Powertrain control module vehicle
power 2 – emissions related
powertrain components
50 Full ISO relay Cooling fan relay (high)
51 Full ISO relay Blower motor relay
52 Full ISO relay Starter relay
53 Full ISO relay Rear defroster relay
54 Full ISO relay Front wiper relay
55 Full ISO relay Cooling fan relay (low)
56 — Not used
57 Full ISO relay Powertrain control module relay
58 High current
relayDifferential fluid pump
(Shelby only)
* Cartridge Fuses ** Mini Fuses
234Fuses
2014 05+ Mustang(197)
Owners Guide gf, 1st Printing, November 2012
USA(fus)

BRAKE AND CLUTCH FLUID CHECK
Brake and clutch (if equipped) systems are supplied from the same
reservoir.
Fluid levels between the MIN and MAX lines are within the normal
operating range; there is no need to add fluid. If the fluid levels are
outside of the normal operating range, the performance of the system
could be compromised; seek service from your authorized dealer
immediately.
POWER STEERING FLUID CHECK
Your vehicle is equipped with an electric power steering (EPS) system.
There is no fluid reservoir to check or fill.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.
For Shelby fuel filter requirements, see theShelby GT500 Supplement.
WASHER FLUID CHECK
WARNING:If you operate your vehicle in temperatures below
40°F (5°C), use washer fluid with antifreeze protection. Failure
to use washer fluid with antifreeze protection in cold weather could
result in impaired windshield vision and increase the risk of injury or
accident.
Add fluid to fill the reservoir if the level is low. Only use a washer fluid
that meets Ford specifications. See the technical specifications chart in
theCapacities and Specificationschapter.
State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle’s paint finish, wiper blades or washer system.
Maintenance249
2014 05+ Mustang(197)
Owners Guide gf, 1st Printing, November 2012
USA(fus)

CHECKING THE WIPER BLADES
Run the tip of your fingers over the edge of the blade
to check for roughness.
Clean the wiper blades with washer fluid or water
applied with a soft sponge or cloth.
CHANGING THE WIPER BLADES
1. Pull the wiper blade and arm away
from the glass.
2. Squeeze the locking tabs to release
the blade from the arm and pull the
blade away from the arm to remove it.
3. Attach the new blade to the arm
and snap it into place.
Replace wiper blades at least once per
year for optimum performance.
Poor wiper quality can be improved by
cleaning the wiper blades and the
windshield.
To prolong the life of the wiper
blades, it is highly recommended to
scrape off the ice on the windshield
before turning on the wipers. The layer of ice has many sharp edges and
can damage the micro edge of the wiper rubber element.
AIR FILTER CHECK
WARNING:To reduce the risk of vehicle damage and or
personal burn injuries, do not start your engine with the air
cleaner removed and do not remove it while the engine is running.
Note:Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be void for any damage to
the engine if the correct air filter element is not used.
When changing the air filter element, use only the air filter element
listed. SeeMotorcraft® Part Numbersin theCapacities and
Specificationschapter.
252Maintenance
2014 05+ Mustang(197)
Owners Guide gf, 1st Printing, November 2012
USA(fus)

•Never wash or rinse the engine while it is hot or running; water in the
running engine may cause internal damage.
•Never wash or rinse any ignition coil, spark plug wire or spark plug
well, or the area in and around these locations.
•Cover the battery, power distribution box, and air filter assembly to
prevent water damage when cleaning the engine.
CLEANING THE WINDOWS AND WIPER BLADES
The windows and wiper blades should be cleaned regularly. If the wipers
do not wipe properly, substances on the vehicle’s glass or the wiper
blades may be the cause. These may include hot wax treatments used
by commercial car washes, water repellent coatings, tree sap, or other
organic contamination; these contaminants may cause squeaking or
chatter noise from the blades, and streaking and smearing of the
windshield. To clean these items, follow these tips:
•The windows may be cleaned with a non-abrasive cleaner such as
Motorcraft® Ultra-Clear Spray Glass Cleaner.
•The wiper blades can be cleaned with isopropyl (rubbing) alcohol or
Motorcraft® Premium Windshield Washer Concentrate in the U.S., or
Premium Quality Windshield Washer Fluid in Canada. Be sure to
replace wiper blades when they appear worn or do not function
properly.
•Do not use abrasives, as they may cause scratches.
•Do not use fuel, kerosene, or paint thinner to clean any parts.
If you cannot remove those streaks after cleaning with the glass cleaner
or if the wipers chatter and move in a jerky motion, clean the outer
surface of the windshield and the wiper blades using a sponge or soft
cloth with a neutral detergent or mild-abrasive cleaning solution. After
cleaning, rinse the windshield and wiper blades with clean water. The
windshield is clean if beads do not form when you rinse the windshield
with water.
Vehicle Care263
2014 05+ Mustang(197)
Owners Guide gf, 1st Printing, November 2012
USA(fus)