Page 6 of 437

Maintenance 227
General information...................................227
Opening and closing the hood............................228
Under hood overview..................................229
Engine compartment...................................229
Engine oil dipstick....................................231
Engine oil check......................................231
Engine coolant check..................................232
Automatic transmission fluid check........................236
Brake fluid check.....................................237
Power steering fluid check..............................237
Washer fluid check....................................238
Battery.............................................238
Checking the wiper blades...............................240
Air filter(s)..........................................241
Adjusting the headlamps................................242
Changing a bulb......................................243
Vehicle Care 248
Cleaning products.....................................248
Cleaning the exterior...................................248
Waxing.............................................250
Repairing minor paint damage............................250
Cleaning the engine...................................250
Cleaning the windows and wiper blades.....................251
Cleaning the interior...................................252
Cleaning the instrument panel and instrument cluster lens.......252
Cleaning leather seats..................................253
Cleaning the alloy wheels...............................254
Vehicle storage.......................................254
6Table of Contents
2013 05+ Mustang(197)
Owners Guide gf, 1st Printing
USA(fus)
Page 10 of 437
SYMBOL GLOSSARY
WARNING:You risk death or serious injury to yourself and
others if you do not follow the instruction highlighted by the
warning symbol.
These are some of the symbols you may see on your vehicle.
Symbol Description Symbol Description Symbol Description
Safety alertSee Owner’s
ManualAnti-lock
braking
system
Avoid
smoking,
flames, or
sparksBatteryBattery acid
Brake fluid –
non
petroleum
baseBrake systemCabin air
filter
Check fuel
capChild Safety
Door Lock
and UnlockChild seat
lower anchor
Child seat
tether anchorCruise
controlDo not open
when hot
Engine air
filterEngine
coolantEngine
coolant
temperature
Engine oilExplosive gasFan warning
Fasten safety
beltFront airbagFront fog
lamps
Fuel pump
resetFuse
compartmentHazard
warning
flasher
10Introduction
2013 05+ Mustang(197)
Owners Guide gf, 1st Printing
USA(fus)
Page 89 of 437

GAUGES
Type 1
Cluster shown in standard measure. Metric similar.
A. Speedometer
B. Fuel gauge
C. Engine coolant temperature gauge
D. Tachometer
E. Information display. SeeInformation displaysfor more information.
Note:The instrument cluster gauges are backlit with white backlighting
when the headlamps are off. When the headlamps are on, you can select
one of the preset colors for the nighttime gauge backlighting or create up
to three custom colors using the MyColorfeature. Ambient color and
halo color are also selectable. See theInformation Displayschapter for
more information. When certain gauges enter a warning state, they will
be backlit in red.
Fuel gauge
Indicates approximately how much fuel is left in the fuel tank (when the
ignition is on). The fuel gauge may vary slightly when the vehicle is in
motion or on a grade. The fuel icon and arrow indicates which side of the
vehicle the fuel filler door is located.
Instrument Cluster89
2013 05+ Mustang(197)
Owners Guide gf, 1st Printing
USA(fus)
Page 90 of 437

Engine coolant temperature gauge
Indicates engine coolant temperature. At normal operating temperature,
the level indicator will be in the normal range. If the engine coolant
temperature exceeds the normal range, stop the vehicle as soon as safely
possible, switch off the engine and let the engine cool.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
Type 2
Cluster shown in standard measure. Metric similar.
A. Speedometer
B. Information display. See theInformation Displayschapter for more
information.
C. Tachometer
D. Fuel gauge
E. Engine coolant temperature gauge
Note:The instrument cluster gauges are backlit with white backlighting
when the headlamps are off. When the headlamps are on, you can select
one of the preset colors for the nighttime gauge backlighting or create up
to three custom colors using the MyColorfeature. Ambient color and
halo color are also selectable. See theInformation Displayschapter for
more information. When certain gauges enter a warning state, they will
be backlit in red.
ABC
DE
90Instrument Cluster
2013 05+ Mustang(197)
Owners Guide gf, 1st Printing
USA(fus)
Page 91 of 437

Fuel gauge
Indicates approximately how much fuel is left in the fuel tank (when the
ignition is on). The fuel gauge may vary slightly when the vehicle is in
motion or on a grade. The fuel icon and arrow indicates which side of the
vehicle the fuel filler door is located.
Engine coolant temperature gauge
Indicates engine coolant temperature. At normal operating temperature,
the level indicator will be in the normal range. If the engine coolant
temperature exceeds the normal range, stop the vehicle as soon as safely
possible, switch off the engine and let the engine cool.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
WARNING LAMPS AND INDICATORS
These indicators can alert you to a vehicle condition that may become
serious enough to cause expensive repairs. Many lights will illuminate
when you start your vehicle to make sure they work. If any light remains
on after starting the vehicle, refer to the respective system warning light
for additional information.
Stability Control System
Displays when the AdvanceTrac/Traction control is active. If
the light remains on, have the system serviced immediately.
Stability Control System Off
Illuminates when AdvanceTrac/Traction control has been
disabled by the driver.
Airbag readiness
If this light fails to illuminate when the ignition is turned on,
continues to flash or remains on, contact your authorized dealer
as soon as possible. A chime will sound when there is a
malfunction in the indicator light.
Instrument Cluster91
2013 05+ Mustang(197)
Owners Guide gf, 1st Printing
USA(fus)
Page 93 of 437

Door ajar
Displays when the ignition is on and any door is not completely
closed.
Engine oil pressure
Illuminates when the oil pressure falls below the normal range.
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.
High beams
Illuminates when the high-beam headlamps are on.
Low fuel
Illuminates when the fuel level in the fuel tank is at or near
empty.
Low tire pressure warning
Illuminates when your tire pressure is low. If the light remains
on at start up or while driving, the tire pressure should be
checked. When the ignition is first turned to on, the light will
illuminate for 3 seconds to ensure the bulb is working. If the light does
not turn on or begins to flash, contact your authorized dealer as soon as
possible.
Powertrain malfunction/reduced power
Illuminates when a powertrain fault has been detected. Contact
your authorized dealer as soon as possible.
Instrument Cluster93
2013 05+ Mustang(197)
Owners Guide gf, 1st Printing
USA(fus)
Page 155 of 437

The heater acts as a starting aid by warming the engine coolant. This
allows the climate control system to respond quickly. The equipment
includes a heater element (installed in the engine block) and a wire
harness. You can connect the system to a grounded 120 volt A/C
electrical source.
We recommend that you do the following for safe and correct operation:
•Use a 16-gauge outdoor extension cord that is product certified by
Underwriter’s Laboratory or Canadian Standards Association. This
extension cord must be able to be used outdoors, in cold
temperatures, and be clearly markedSuitable for Use with Outdoor
Appliances. Never use an indoor extension cord outdoors; it could
result in an electric shock or become a fire hazard.
•Use as short an extension cord as possible.
•Do not use multiple extension cords.
•Make sure that when in operation, the extension cord plug and the
heater cord plug connections are free and clear of water. This could
cause an electric shock or fire.
•Make sure the vehicle is parked in a clean area, clear of combustibles.
•Make sure the heater, heater cord and extension cord are firmly
connected.
•Check for heat anywhere in the electrical hookup once the system has
been operating for approximately 30 minutes.
•Make sure the system is unplugged and properly stowed before driving
your vehicle. Make sure the protective cover seals the prongs of the
block heater cord plug when not in use.
•Make sure the heater system is checked for proper operation before
winter.
Using the Engine Block Heater
Make sure the receptacle terminals are clean and dry prior to use. Clean
them with a dry cloth, if necessary.
The heater uses 0.4 to 1.0 kilowatt-hours of energy per hour of use. The
system does not have a thermostat. It will achieve maximum temperature
after approximately three hours of operation. If you use the heater longer
than three hours, this will not improve system performance and will use
unnecessary electricity.
Starting and Stopping the Engine155
2013 05+ Mustang(197)
Owners Guide gf, 1st Printing
USA(fus)
Page 229 of 437
UNDER HOOD OVERVIEW
3.7L V6 engine
A. Battery
B. Engine oil dipstick
C. Engine oil filler cap
D. Brake fluid reservoir
E. Air filter assembly
F. Engine coolant reservoir
G. Windshield washer fluid reservoir
H. Power distribution box
A
GFEH
DCB
Maintenance229
2013 05+ Mustang(197)
Owners Guide gf, 1st Printing
USA(fus)