Ford Mustang (2018 year). Manual — part 32

•

You can reset the timer by interacting
with your vehicle (such as pressing the
brake pedal or accelerator pedal).

•

You can temporarily switch off the
shutdown feature any time the ignition
is on (for the current ignition cycle
only). Use the information display to
do so. See Information Displays
(page 88).

•

During the countdown before engine
shutdown, you are prompted to press
OK or RESET (depending on your type
of information display) to temporarily
switch the feature off (for the current
ignition cycle only).

Stopping the Engine When Your
Vehicle is Stationary

1.

Move the transmission selector lever
to park (P) (automatic transmission)
or neutral (manual transmission).

2. Press the button once.

3. Apply the parking brake.

Note: This switches off the ignition, all
electrical circuits, warning lamps and
indicators.

Note: If the engine is idling for 30 minutes,
the ignition and engine automatically shut
down.

Stopping the Engine When Your
Vehicle is Moving

WARNING

Switching off the engine when the
vehicle is still moving will result in a
loss of brake and steering assistance.

The steering will not lock, but higher effort
will be required. When the ignition is
switched off, some electrical circuits,
including air bags, warning lamps and
indicators may also be off. If the ignition
was turned off accidentally, you can shift
into neutral (N) and re-start the engine.

1.

Move the transmission selector lever
to the neutral position and use the
brakes to bring your vehicle to a safe
stop.

2. When your vehicle has stopped, move

the transmission selector lever to park
(P) (automatic transmission) or
neutral (manual transmission).

3. Press and hold the button for one

second, or press it three times within
two seconds.

4. Apply the parking brake.

Guarding Against Exhaust Fumes

WARNING

If you smell exhaust fumes inside
your vehicle, have your vehicle
checked by your authorized dealer

immediately. Do not drive your vehicle if
you smell exhaust fumes. Carbon
monoxide is present in exhaust fumes.
Take precautions to avoid its dangerous
effects.

Important Ventilating Information

If you stop your vehicle and the leave the
engine idling for long periods, we
recommend that you do one of the
following:

•

Open the windows at least 1 in
(2.5 cm).

•

Set your climate control to outside air.

ENGINE BLOCK HEATER

(If

Equipped)

WARNINGS

Failure to follow engine block heater
instructions could result in property
damage or serious personal injury.

WARNINGS

Do not use your heater with
ungrounded electrical systems or
two-pronged adapters. There is a risk

of electrical shock.

Do not fully close the hood, or allow
it to drop under its own weight when
using the engine block heater. This

could damage the power cable and may
cause an electrical short resulting in fire,
injury and property damage.

Note: The heater is most effective when
outdoor temperatures are below 0°F
(-18°C).

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 AC
electrical source.

We recommend that you do the following
for a safe and correct operation:
•

Use a 16-gauge outdoor extension cord
that is product certified by
Underwriter’s Laboratory (UL) or
Canadian Standards Association
(CSA). This extension cord must be
suitable for use outdoors, in cold
temperatures, and be clearly marked
Suitable for Use with Outdoor
Appliances. Do not use an indoor
extension cord outdoors. This 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 heater cord
plug connections are free and clear of
water. This could cause an electric
shock or fire.

•

Make sure your 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 starting and
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 achieves
maximum temperature after
approximately three hours of operation.
Using the heater longer than three hours
does not improve system performance and
unnecessarily uses electricity.

SAFETY PRECAUTIONS

WARNINGS

Do not overfill the fuel tank. The
pressure in an overfilled tank may
cause leakage and lead to fuel spray

and fire.

The fuel system may be under
pressure. If you hear a hissing sound
near the fuel filler inlet, do not refuel

until the sound stops. Otherwise, fuel may
spray out, which could cause serious
personal injury.

Fuels can cause serious injury or
death if misused or mishandled.

Fuel may contain benzene, which is
a cancer-causing agent.

When refueling always shut the
engine off and never allow sparks or
open flames near the fuel tank filler

valve. Never smoke or use a cell phone
while refueling. Fuel vapor is extremely
hazardous under certain conditions. Avoid
inhaling excess fumes.

Follow these guidelines when refueling:
•

Extinguish all smoking materials and
any open flames before refueling your
vehicle.

•

Always switch the engine off before
refueling.

•

Automotive fuels can be harmful or
fatal if swallowed. Fuel is highly toxic
and if swallowed can cause death or
permanent injury. If fuel is swallowed
immediately call a physician, even if no
symptoms are immediately apparent.
The toxic effects of fuel may not be
apparent for hours.

•

Avoid inhaling fuel vapors. Inhaling fuel
vapor can lead to eye and respiratory
tract irritation. In severe cases,
excessive or prolonged breathing of
fuel vapor can cause serious illness and
permanent injury.

•

Avoid getting fuel in your eyes. If you
splash fuel in your eyes, immediately
remove contact lenses (if worn), flush
with water for 15 minutes and seek
medical attention. Failure to seek
proper medical attention could lead to
permanent injury.

•

Fuels can be harmful if absorbed
through the skin. If you splash fuel on
your skin, clothing or both, promptly
remove contaminated clothing and
thoroughly wash your skin with soap
and water. Repeated or prolonged skin
contact causes skin irritation.

•

Be particularly careful if you are taking
Antabuse or other forms of Disulfiram
for the treatment of alcoholism.
Breathing fuel vapors could cause an
adverse reaction, serious personal
injury or sickness. Immediately call a
physician if you experience any adverse
reactions.

FUEL QUALITY

Choosing the Right Fuel

E161513

Your vehicle is designed to operate on
regular unleaded gasoline with a minimum
pump (R+M)/2 octane rating of 87.

Some fuel stations, particularly those in
high altitude areas, offer fuels posted as
regular unleaded gasoline with an octane
rating below 87. We do not recommend
these fuels.

For best overall vehicle and engine
performance, premium fuel with an octane
rating of 91 or higher is recommended. The
performance gained by using premium fuel
is most noticeable in hot weather as well
as other conditions, for example when
towing a trailer. See Towing (page 191).

Do not use any fuel other than those
recommended because they could lead to
engine damage that will not be covered by
the vehicle Warranty.

Note: Use of any fuel other than those
recommended can impair the emission
control system and cause a loss of vehicle
performance.

Do not use:
•

Diesel fuel.

•

Fuels containing kerosene or paraffin.

•

Fuel containing more than 15% ethanol
or E85 fuel.

•

Fuels containing methanol.

•

Fuels containing metallic-based
additives, including manganese-based
compounds.

•

Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).

•

Leaded fuel (using leaded fuel is
prohibited by law).

The use of fuels with metallic compounds
such as methylcyclopentadienyl
manganese tricarbonyl (commonly known
as MMT), which is a manganese-based
fuel additive, will impair engine
performance and affect the emission
control system.

Do not be concerned if the engine
sometimes knocks lightly. However, if the
engine knocks heavily while using fuel with
the recommended octane rating, contact
an authorized dealer to prevent any engine
damage.

FUEL FILLER FUNNEL
LOCATION

The fuel filler funnel is under the luggage
compartment floor covering.

RUNNING OUT OF FUEL

Running out of fuel can cause damage not
covered by the vehicle Warranty.

If your vehicle runs out of fuel:
•

Add a minimum of 1.3 gal (5 L) of fuel
to restart the engine.

•

You may need to switch the ignition
from off to on several times after
refueling to allow the fuel system to
pump the fuel from the tank to the
engine. When restarting, cranking time
takes a few seconds longer than
normal.

Note: If your vehicle is on a steep slope,
more fuel may be required.

Filling a Portable Fuel Container

WARNING

Flow of fuel through a fuel pump
nozzle can produce static electricity.
This can cause a fire if you are filling

an ungrounded fuel container.