
Switching Recirculated Air On and
Off
Press and release the button to
switch between outside air and
recirculated air.
The air currently in the passenger
compartment recirculates. This may
reduce the time needed to cool the interior,
when used with A/C, and reduce unwanted
odors from entering your vehicle.
Note: Recirculated air may turn off, or
prevent you from switching on, in all air flow
modes except MAX A/C to reduce the risk
of fogging. Recirculation may also turn on
and off in various air distribution control
combinations during hot weather to improve
cooling efficiency.
HINTS ON CONTROLLING THE
INTERIOR CLIMATE -
VEHICLES WITH: MANUAL
TEMPERATURE CONTROL
General Hints
Note: Prolonged use of recirculated air may
cause the windows to fog up.
Note: You may feel a small amount of air
from the footwell air vents regardless of the
air distribution setting.
Note: To reduce humidity build-up inside
your vehicle, do not drive with the system
switched off or with recirculated air always
switched on.
Note: Do not place objects under the front
seats as this may interfere with the airflow
to the rear seats.
Note: Remove any snow, ice or leaves from
the air intake area at the base of the
windshield. Note:
To improve the time to reach a
comfortable temperature in hot weather,
drive with the windows open until you feel
cold air through the air vents.
Quickly Heating the Interior
1. Adjust the blower motor speed to the highest speed setting.
2. Adjust the temperature control to the highest setting.
3. Direct air to the footwell air vents.
Recommended Settings for
Heating
1. Adjust the blower motor speed to the center setting.
2. Adjust the temperature control to the midway point of the hot settings.
3. Direct air to the footwell air vents.
Quickly Cooling the Interior
1. Select
MAX A/C.
2. Drive with the windows open for a short
period of time.
Recommended Settings for
Cooling
1. Adjust the blower motor speed to the center setting.
2. Adjust the temperature control to the midway point of the cold settings.
3. Direct air to the instrument panel air vents.
Vehicle Stationary for Extended
Periods During Extreme High
Ambient Temperatures
1. Apply the parking brake.
2. Place your vehicle in park (P) or neutral.
3. Select
MAX A/C.
114
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing Climate Control

4. Adjust the blower motor speed to the
lowest speed setting.
Defogging the Side Windows in
Cold Weather
1. Direct air to the instrument panel and windshield air vents.
2. Press and release A/C.
3. Adjust the temperature control to the setting you prefer.
4. Adjust the blower motor speed to the highest setting.
5. Direct air toward the side windows.
6. Close the instrument panel air vents.
HINTS ON CONTROLLING THE
INTERIOR CLIMATE -
VEHICLES WITH: AUTOMATIC
TEMPERATURE CONTROL
General Hints
Note: Prolonged use of recirculated air may
cause the windows to fog up.
Note: You may feel a small amount of air
from the footwell air vents regardless of the
air distribution setting.
Note: To reduce humidity build-up inside
your vehicle, do not drive with the system
switched off or with recirculated air always
switched on.
Note: Do not place objects under the front
seats as this may interfere with the airflow
to the rear seats.
Note: Remove any snow, ice or leaves from
the air intake area at the base of the
windshield.
Note: To improve the time to reach a
comfortable temperature in hot weather,
drive with the windows open until you feel
cold air through the air vents. Automatic Climate Control
Note:
Adjusting the settings when your
vehicle interior is extremely hot or cold is
not necessary. Automatic mode is best
recommended to maintain set temperature.
Note: The system adjusts to heat or cool
the interior to the temperature you select
as quickly as possible.
Note: For the system to function efficiently,
the instrument panel and side air vents
should be fully open.
Note: If you select
AUTO during cold
outside temperatures, the system directs
air flow to the windshield and side window
air vents. In addition, the blower motor may
run at a slower speed until the engine warms
up.
Note: If you select
AUTO during hot
temperatures and the inside of the vehicle
is hot, the system uses recirculated air to
maximize interior cooling. Blower motor
speed may also reduce until the air cools.
Quickly Heating the Interior
1. Press and release
AUTO.
2. Adjust the temperature function to the
setting you prefer.
Recommended Settings for
Heating
1. Press and release
AUTO.
2. Adjust the temperature function to the
setting you prefer. Use
72°F (22°C) as
a starting point, then adjust the setting
as necessary.
Quickly Cooling the Interior
1. Press and release
MAX A/C.
Recommended Settings for
Cooling
1. Press and release
AUTO.
115
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing Climate Control

2.
Adjust the temperature function to the
setting you prefer. Use 72°F (22°C) as
a starting point, then adjust the setting
as necessary.
Defogging the Side Windows in
Cold Weather
1. Press and release defrost or maximum
defrost.
2. Adjust the temperature control to the setting you prefer. Use
72°F (22°C) as
a starting point, then adjust the setting
as necessary.
HEATED REAR WINDOW Press the button to clear the rear
window of thin ice and fog. The
heated rear window turns off
after a short period of time.
Note: Do not use harsh chemicals, razor
blades or other sharp objects to clean or
remove decals from the inside of the heated
rear window. The vehicle warranty may not
cover damage to the heated rear window
grid lines.
HEATED EXTERIOR MIRRORS
(IF EQUIPPED)
When you switch the heated rear window
on, the heated exterior mirrors turn on.
Note: Do not remove ice from the mirrors
with a scraper or adjust the mirror glass
when it is frozen in place.
Note: Do not clean the mirror housing or
glass with harsh abrasives, fuel or other
petroleum-based cleaning products. The
vehicle warranty may not cover damage
caused to the mirror housing or glass. REMOTE START
(IF EQUIPPED)
You can switch this feature on or off and
adjust the settings in the information
display.
The system adjusts the interior
temperature depending on your chosen
settings during remote start.
You cannot adjust the climate control
setting during remote start operation. The
information display and the indicators do
not turn on during remote start. When you
switch the ignition on, the climate control
system returns to the previous settings.
You can now make adjustments.
You need to switch on certain
vehicle-dependent features, such as:
• Heated seats.
• Cooled seats.
• Heated steering wheel.
• Heated mirrors.
• Heated rear window.
Automatic Settings
In hot weather, the system sets to
72°F
(22°C). The cooled seats are set to high,
if available, and AUTO is on in the
information display.
In moderate weather, the system either
heats or cools, based on pre-selected
settings. The rear defroster, heated mirrors
and heated or cooled seats do not turn on.
In cold weather, the system sets to
72°F
(22°C). The heated seats are set to high,
if available, and AUTO is on in the
information display. The heated rear
window and heated mirrors turn on.
116
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing Climate ControlE184884

•
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 90).
• 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) WARNING:
Failure to follow engine
block heater instructions could result in
property damage or serious personal
injury.
134
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing Starting and Stopping the Engine

Filling the Fuel Tank
For consistent results when refueling:
•
Switch the ignition off before fueling,
an inaccurate reading results if you
leave the engine running.
• Use the same fill rate,
low-medium-high, each time you fill
the tank.
• Allow no more than one automatic
shut-off when refueling.
Results are most accurate when the filling
method is consistent.
Calculating Fuel Economy
Your vehicle calculates fuel economy
figures through the trip computer average
fuel function. See Information Displays
(page 90).
The first
1,000 mi (1,600 km) of driving is
the break-in period of the engine. The
system obtains a more accurate
measurement after
2,000– 3,000 mi
(3,200–4,800 km).
Keep a record for at least one month and
record the type of driving, for example city
or highway. This provides an accurate
estimate of your vehicle ’s fuel economy
under current driving conditions. Keeping
records during summer and winter shows
how temperature impacts fuel economy.
Conditions Affecting Fuel Efficiency
• Carrying unnecessary weight in your
vehicle may reduce fuel economy.
• Avoid adding accessories that increase
aerodynamic drag to your vehicle such
as bug deflectors, car top carriers and
ski or bike racks.
• Remove empty roof racks and keep
windows shut at high speeds to reduce
wind resistance and fuel use. •
Check and adjust tire pressure
regularly. Underinflated tires increases
fuel consumption.
• Sudden acceleration and braking
degrade fuel efficiency. Drive smoothly
looking as far ahead as possible and
avoid short trips when possible.
• Fuel efficiency degrades with lower
temperatures.
• Comfort features use additional energy
and consume more fuel. Use AC and
other comfort features only when
necessary.
• Using fuel blended with alcohol may
increase fuel consumption.
142
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing Fuel and Refueling

OPENING THE CONVERTIBLE
TOP
When you use the top, you must first
unlatch it from the windshield and then
use the convertible top control.
Note:
The convertible top does not operate
unless the vehicle is stationary or traveling
under 3 mph (5 km/h). A chime sounds and
a warning message appears in the
instrument panel. When you slow down, the
top operates.
Note: When you latch or unlatch the
convertible top, the audio system mutes
briefly. This allows the vehicle to optimize
the cabin ’s sound quality depending on the
position of the convertible top.
To unlatch the convertible top:
1. Bring the vehicle to a complete stop. The ignition must be on. We
recommend that the vehicle remains
running when you open the top to
prevent draining the battery.
2. Check the convertible top stowage compartment behind the rear seat to
be sure it is empty. Make sure the
convertible top outer surface is free of
debris.
3. Move the latch handle, above the interior mirror, down toward the
windshield and rotate the handle
clockwise to release the convertible
top. The windows open automatically when
you press the convertible top control.
To open the convertible top:
1. Press and hold the convertible top
control on the overhead console, until
the windows are completely down and
the top stores completely.
2. Release the convertible top control. Note:
Do not store articles behind the rear
seat. Articles in the convertible top stowage
compartment may break the rear glass
window when you open the top.
Note: Opening the convertible top when
the top material is wet may cause mold or
mildew.
202
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing Convertible Top
(If Equipped)E174571 E174568

To close the convertible top:
1. Bring the vehicle to a complete stop
and make sure you switch the ignition
on. We recommend that the vehicle
remains running when you open the
top to prevent draining the battery.
2. Press and hold the convertible top control. When the convertible latch
handle is within reach, make sure it is
down and that you rotate it clockwise
so the latch is in the fully opened
position. Continue pressing the
convertible top control until the
windows lower completely, and the
top unfolds and moves forward toward
the windshield header.
3. When the top lines up evenly with the windshield header, release the
convertible top control. The final step when closing the convertible
top is to lock the latch.
To lock the latch on the convertible top:
1. Pull down on the latch handle and
rotate it counter-clockwise to secure
the convertible top.
2. After securing the convertible top fully,
push the latch handle up into the
stowed position to secure the latch. Note:
If you keep the top open for an
extended period of time or if the
temperature is low, the top material may
shrink slightly. If this happens, pull on the
latch handle to secure the top.
204
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing Convertible Top (If Equipped)E174568 E178453

REDUCED ENGINE
PERFORMANCE
WARNING: If you continue to drive
your vehicle when the engine is
overheating, the engine could stop
without warning. Failure to follow this
instruction could result in the loss of
control of your vehicle.
If the engine coolant temperature gauge
needle moves to the upper limit position,
the engine is overheating. See Gauges
(page 83).
You must only drive your vehicle for a short
distance if the engine overheats. The
distance you can travel depends on
ambient temperature, vehicle load and
terrain. The engine continues to operate
with limited power for a short period of
time.
If the engine temperature continues to rise,
the fuel supply to the engine reduces. The
air conditioning switches off and the engine
cooling fan operates continually.
1. Gradually reduce your speed and stop your vehicle as soon as it is safe to do
so.
2. Immediately switch the engine off to prevent severe engine damage.
3. Wait for the engine to cool down.
4. Check the coolant level. See
Engine
Coolant Check (page 240).
5. Have your vehicle checked as soon as possible. Reduced Vehicle Top Speed
Your vehicle's ability to reach and maintain
top speed is partially dependent upon
ambient temperature. Under certain
environmental conditions, your vehicle's
top speed may be reduced to protect
powertrain components.
ECONOMICAL DRIVING
Fuel economy is affected by several things
such as how you drive, the conditions you
drive under and how you maintain your
vehicle.
There are some things to keep in mind that
may improve your fuel economy:
•
Accelerate and slow down in a smooth,
moderate fashion.
• Drive at steady speeds.
• Anticipate stops; slowing down may
eliminate the need to stop.
• Combine errands and minimize
stop-and-go driving (When running
errands, go to the furthest destination
first and then work your way back
home).
• Close the windows for high-speed
driving.
• Drive at reasonable speeds.
• Keep the tires properly inflated and use
only the recommended size.
• Use the recommended engine oil.
• Perform all regularly scheduled
maintenance.
There are also some things you may want
to avoid doing because they reduce your
fuel economy:
• Avoid sudden or hard accelerations.
• Avoid revving the engine before turning
off the car.
• Avoid long idle periods.
205
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing Driving Hints