Page 153 of 558
MANUAL HEATING AND AIR CONDITIONING SYSTEM
A.Power:Press the button to turn the system on and off. When the
system is off, outside air is prevented from entering the vehicle.
B.Air distribution control:Press to set the air distribution to a
position listed below:
Distributes air through the windshield defroster vents, de-mister
vents and floor vents.
Distributes air through the instrument panel vents.
Distributes air through the instrument panel vents, floor vents,
and de-mister vents.
Distributes air through the floor vents.
C.A/C:Press the button to turn air conditioning on or off. Air
conditioning cools the vehicle using outside air. To improve air
conditioning when starting your vehicle, drive with the windows slightly
open for two to three minutes.
Climate Control153
2013 Flex(471)
Owners Guide gf, 1st Printing
USA(fus)
Page 154 of 558

D.Recirculated air:Press the button to switch between outside air and
recirculated air. When the LED on the button is lit, the air currently in
the passenger compartment is being recirculated. Using recirculated air
can reduce the time needed to cool the interior and reduce unwanted
odors from entering your vehicle.
E.MAX A/C:Distributes recirculated air through the instrument panel
vents to cool the vehicle. This position is more economical and efficient
than normal A/C.
F.Front temperature control:Controls the temperature of the air
circulated in the front of your vehicle. Turn to select the desired
temperature.
G.Rear fan speed control:Controls the volume of air circulated in the
rear your vehicle. Press + or - to select the desired fan speed.
H.Rear temperature control:Controls the temperature of the air
circulated in the rear of your vehicle. Press TEMP + and TEMP - to
select the desired temperature.
I.REAR CTRL:Press to change control of the rear climate controls
system from the front controls to the rear controls.
J.Rear climate control system power:Press the button to turn the
turn the rear climate control system on and off.
K.Front fan speed control:Controls the volume of air circulated in
your vehicle. Turn to select the desired fan speed or switch off. If you
switch the fan off, the windshield may fog up.
L.Rear defrost:Turns the heated rear window on and off. Refer to
Heated rear windowlater in this chapter for more information.
M.Defrost:Distributes air through the windshield defroster vents and
de-mister vents. This setting can also be used to defog and clear the
windshield of a thin covering of ice.
154Climate Control
2013 Flex(471)
Owners Guide gf, 1st Printing
USA(fus)
Page 155 of 558

DUAL AUTOMATIC TEMPERATURE CONTROL SYSTEM (WITH
SONYAUDIO SYSTEM)
Note:You can switch temperature units between Fahrenheit and Celsius.
Refer toMenu featuresin theMyFord TouchorMyLincoln Touch
chapter.
A.Defrost:Distributes air through the windshield defroster vents and
de-mister vents. This setting can also be used to defog and clear the
windshield of a thin covering of ice.
B.Rear defrost:Turns the heated rear window on and off. Refer to
Heated rear windowlater in this chapter for more information. If your
vehicle is equipped with heated mirrors, this button turns them on also.
C.AUTO:Press the button to turn on fully automatic operation. Select
the desired temperature using the temperature control. The system
automatically determines fan speed, air distribution, A/C operation, and
outside or recirculated air, to heat or cool the vehicle to maintain the
selected temperature.
D.CLIMATE:Press to turn the climate control system on and off. When
the system is off, outside air is prevented from entering the vehicle.
JIH
E
F
G
D
C
B
A
Climate Control155
2013 Flex(471)
Owners Guide gf, 1st Printing
USA(fus)
Page 156 of 558

E.A/C:Press the button to turn air conditioning on or off. Air
conditioning cools the vehicle using outside air. To improve air
conditioning when starting your vehicle, drive with the windows slightly
open for two to three minutes.
Use A/C with recirculated air to improve cooling performance and
efficiency.
Note:A/C turns on automatically in MAX A/C, Defrost and Floor/Defrost.
F.MAX A/C:Distributes recirculated air through the instrument panel
vents to cool the vehicle. This position is more economical and efficient
than normal A/C.
G.Recirculated air:Press the button to switch between outside air and
recirculated air. When the LED on the button is lit, the air currently in
the passenger compartment is being recirculated. Using recirculated air
can reduce the time needed to cool the interior and reduce unwanted
odors from entering your vehicle.
Note:Recirculated air engages automatically when MAX A/C is selected
or can be turned on manually in any airflow mode except Defrost.
H.DUAL:Allows the passenger to set their temperature independent of
the driver temperature.
Press + or - to increase or decrease the air temperature on the passenger
side of the vehicle when in dual zone mode.
I.Fan speed control:Press + or - to increase or decrease the volume of
air circulated in your vehicle.
J.Driver temperature control:Press + or - to increase or decrease the
air temperature inside the vehicle.
This control also adjusts the passenger side temperature when dual zone
operation is disengaged.
156Climate Control
2013 Flex(471)
Owners Guide gf, 1st Printing
USA(fus)
Page 157 of 558

DUAL AUTOMATIC TEMPERATURE CONTROL SYSTEM (WITH
MyTemp)
Note:You can switch temperature units between Fahrenheit and Celsius.
Refer toMenu featuresin theMyFord TouchorMyLincoln Touch
chapter.
A.MyTemp:Allows you to quickly adjust to a frequently used setting
with a single touch.
Press + and - to increase and decrease the temperature.
Touch and hold MyTemp to save the current temperature. To access the
setting again, touch the MyTouch indicator again.
B.Power/Fan speed control:Press to turn the system on and off.
When the system is off, outside air is prevented from entering the
vehicle.
Turn to increase or decrease the fan speed.
C.DUAL:Allows the passenger to set their temperature independent of
the driver temperature.
D.Recirculated air:Press the button to switch between outside air and
recirculated air. When the LED on the button is lit, the air currently in
the passenger compartment is being recirculated. Using recirculated air
can reduce the time needed to cool the interior and reduce unwanted
odors from entering your vehicle.
Note:Recirculated air engages automatically when MAX A/C is selected
or can be turned on manually in any airflow mode except Defrost.
ACB
IHGFED
Climate Control157
2013 Flex(471)
Owners Guide gf, 1st Printing
USA(fus)
Page 158 of 558

E.MAX A/C:Distributes recirculated air through the instrument panel
vents to cool the vehicle. This position is more economical and efficient
than normal A/C.
F.A/C:Press the button to turn air conditioning on or off. Air
conditioning cools the vehicle using outside air. To improve air
conditioning when starting your vehicle, drive with the windows slightly
open for two to three minutes.
Use A/C with recirculated air to improve cooling performance and
efficiency.
Note:A/C turns on automatically in MAX A/C, Defrost and Floor/Defrost.
G.AUTO:Press the button to turn on fully automatic operation. Select
the desired temperature using the temperature control. The system
automatically determines fan speed, air distribution, A/C operation, and
outside or recirculated air, to heat or cool the vehicle to maintain the
selected temperature.
H.Rear defrost:Turns the heated rear window on and off. Refer to
Heated rear windowlater in this chapter for more information. If your
vehicle is equipped with heated mirrors, this button turns them on also.
I.Defrost:Distributes air through the windshield defroster vents and
de-mister vents. This setting can also be used to defog and clear the
windshield of a thin covering of ice.
REAR PASSENGER CLIMATE CONTROL
A.Fan Speed:Turn to increase or decrease the fan speed.
B.Overhead:Distributes air through the overhead vents vents.
C.Floor:Distributes air through the floor vents.
D.Overhead/Floor:Distributes air through the overhead vents and floor
vents.
ABCDEF
158Climate Control
2013 Flex(471)
Owners Guide gf, 1st Printing
USA(fus)
Page 159 of 558

E.REAR LOCK:This is not a functional control. When the indicator is
illuminated, the rear climate system is being controlled by the front
climate system and the rear controls are not operational.
F.Temperature:Control the temperature of the airflow in the vehicle.
GENERAL OPERATING TIPS
Manual Heating and Air Conditioning System
•To reduce fog build-up on the windshield during humid weather, select
Defrost. Temperature and/or fan speed can also be increased to
improve clearing.
•To reduce humidity build-up inside the vehicle, do not drive with the
system off or with recirculated air engaged.
•Do not put objects under the front seats that will interfere with the
airflow to the back seats.
•Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
•To improve the A/C cool down, drive with the windows slightly open
for 2-3 minutes after start up or until the vehicle has been aired out.
•A small amount of air may be felt from the floor vent regardless of the
air distribution setting that is selected.
During extreme high ambient temperatures when idling stationary for
extended periods of time in gear, it is recommended to run the A/C in
the MAX A/C mode, adjust the blower fan speed to the lowest setting
and put the vehicle’s transmission into the P (Park) position (vehicles
equipped with an automatic transmission) to continue to receive cool air
from your A/C system.
For maximum cooling performance MAX A/C in AUTO, press MAX A/C.
1. Move temperature control to the coolest setting.
2. Set the fan to the highest speed initially, then adjust to maintain
comfort.
For maximum cooling performance in panel or panel/floor modes:
1. Move temperature control to the coolest setting.
2. Select A/C and recirculated air to provide colder airflow.
3. Set the fan to the highest speed initially, then adjust to maintain
comfort.
Climate Control159
2013 Flex(471)
Owners Guide gf, 1st Printing
USA(fus)
Page 160 of 558

To aid in side window defogging/demisting in cold weather:
1. Select Floor/Panel.
2. Select A/C.
3. Adjust the temperature control to maintain comfort.
4. Set the fan speed to the highest setting.
5. Direct the outer instrument panel vents towards the side windows.
6. To increase airflow to the outer instrument panel vents, close the
vents located in the middle of the instrument panel.
Dual Zone Automatic Temperature Control
•To reduce fog build-up on the windshield during humid weather, select
Defrost. Temperature and/or fan speed can also be increased to
improve clearing.
•To reduce humidity build-up inside the vehicle, do not drive with the
system off or with recirculated air engaged.
•Do not put objects under the front seats that will interfere with the
airflow to the back seats.
•Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
•To improve the A/C cool down, drive with the windows slightly open
for 2-3 minutes after start up or until the vehicle has been aired out.
•A small amount of air may be felt from the floor vent regardless of the
air distribution setting that is selected.
During extreme high ambient temperatures when idling stationary for
extended periods of time in gear, it is recommended to run the A/C in
the MAX A/C mode, adjust the blower fan speed to the lowest setting
and put the vehicle’s transmission into the P (Park) position (vehicles
equipped with an automatic transmission) to continue to receive cool air
from your A/C system.
For maximum cooling performance MAX A/C in AUTO, press MAX A/C.
For maximum cooling performance MAX A/C in manual override control
1. Choose Panel, A/C, and recirc controls.
2. Set the temperature to LO.
3. Set the fan to the highest blower setting.
160Climate Control
2013 Flex(471)
Owners Guide gf, 1st Printing
USA(fus)