2021 KIA NIRO HYBRID EV air condition

Features of your vehicle
158 4
Climate control air filter
(if equipped)
The climate control air filter installed
behind the glove box filters the dust
or other pollutants that come into the
vehicle from the outside through the
heating and air conditioning system.
If dust or other pollutants accumulate
in the filter over a period of time, the
air flow from the air vents may
decrease, resulting in moisture accu-
mulation on the inside of the wind-
shield even when the outside (fresh)
air position is selected. If this hap-
pens, have the climate control air fil-
ter replaced by an authorized Kia
dealer.
✽ ✽
NOTICE
• Replace the filter according to the
Maintenance Schedule.
If the vehicle is being driven in
severe conditions such as dusty or
rough roads, more frequent air
conditioner filter inspections and
changes are required.
• When the air flow rate suddenly
decreases, the system should be
checked at an authorized Kia
dealer.
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Outside air
Recirculated
air
Climate control
air filterBlower
Evaporator
coreHeater core
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CAUTION - AC Repair
It is important that the correct
type and amount of oil and
refrigerant is used, otherwise
damage to the vehicle may
occur. To prevent damage, the
air conditioning system in your
vehicle should only be serviced
by trained and certified techni-
cians.

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Features of your vehicle
Checking the amount of air
conditioner refrigerant and
compressor lubricant
When the amount of refrigerant is
low, the performance of the air condi-
tioning is reduced. Overfilling also
has a negative impact on the air con-
ditioning system.
Therefore, if abnormal operation is
found, have the system inspected by
an authorized Kia dealer.
WARNING - Vehicles
equipped with R-1234yf
Since the refrigerant
is mildly flammable
and operated at high
pressure, the air con-
ditioning system
should only be serv-
iced by trained and
certified technicians.
(Refer to the SAE
J2845)
It is important that the correct
type and amount of oil and
refrigerant are used.
All refrigerants should be
reclaimed with proper equip-
ment.
Venting refrigerants directly to
the atmosphere is harmful to
individuals and environment.
Failure to heed these warnings
can lead to serious injuries.

Features of your vehicle
160 4
For maximum defrosting, set the
temperature control to the extreme
right/hot position and the fan speed
control to the highest speed.
If warm air to the floor is desired
while defrosting or defogging, set
the mode to the floor-defrost posi-
tion.
Before driving, clear all snow and
ice from the windshield, rear win-
dow, outside rear view mirrors, and
all side windows.
Clear all snow and ice from the
hood and air inlet in the cowl grill to
improve heater and defroster effi-
ciency and to reduce the probabili-
ty of fogging up the inside of the
windshield.Automatic climate control
system
To defog inside windshield
1. Set the fan speed to the desired
position.
2. Select desired temperature.
3. Press the defroster button ( ).
4. The outside (fresh) air position will
be selected automatically and the
air conditioning will turn on accord-
ing to the detected ambient tem-
perature.
WINDSHIELD DEFROSTING AND DEFOGGING
WARNING - Windshield
heating
Do not use the or posi-
tion during cooling operation in
extremely humid weather. The
difference between the temper-
ature of the outside air and the
windshield could cause the
outer surface of the windshield
to fog up, causing loss of visi-
bility. If this occurs, set the
mode selection to the posi-
tion and fan speed control to
the lower speed.
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4161
Features of your vehicle
If the air conditioning and outside
(fresh) air position are not selected
automatically, adjust the correspon-
ding button manually. If the posi-
tion is selected, lower fan speed is
adjusted to a higher fan speed.To defrost outside windshield
1. Set the fan speed to the highest
position.
2. Set the temperature to the
extreme hot (HI) position.
3. Press the defroster button ( ).
4. The outside (fresh) air position will
be selected automatically and the
air conditioning will turn on
according to the detected ambient
temperature.
Defogging logic
To reduce the possibility of fogging
up the inside of the windshield, the
air intake or air conditioning is con-
trolled automatically according to
certain conditions such as or
position. To cancel automatic defog-
ging logic or return to the automatic
defogging logic, do the following.
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Features of your vehicle
162 4
Automatic climate control system
1. Turn the ignition switch to the ON
position.
2. Press the defroster button ( ).
3. While pressing the air conditioning
button (A/C), press the air intake
control button at least 5 times with-
in 3 seconds.
The recirculation indicator blinks 3
times with 0.5 second of interval. It
indicates that the defogging logic is
canceled or returned to the pro-
grammed status.
If the battery has been discharged or
disconnected, it resets to the defog
logic status.
Auto defogging system
Auto defogging reduces the probabil-
ity of fogging up the inside of the
windshield by automatically sensing
the moisture of inside the windshield.
The auto defogging system operates
when the heater or air conditioning is
on.This indicator illuminates
when the auto defogging
system senses the mois-
ture on the inside of the
windshield and operates.
If more moisture is in the vehicle,
higher steps operate as follow. For
example if auto defogging does not
defog inside the windshield at step 1
Outside air position, it tries to defog
again at step 2 Operating the air con-
ditioning.
Step 1 : Outside air position
Step 2 : Operating the air condition-
ing
Step 3 : Blowing air flow toward the
windshield
Step 4 : Increasing air flow toward
the windshield
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4171
Features of your vehicle
Only use 12V electric accessories
which are less than 10A in electric
capacity.
Adjust the air-conditioner or heater
to the lowest operating level when
using the power outlet.
Close the cover when not in use.
Some electronic devices can cause
electronic interference when
plugged into a vehicle’s power out-
let. These devices may cause
excessive audio static and malfunc-
tions in other electronic systems or
devices used in your vehicle.
Push the plug in as far as it will go.
If good contact is not made, the
plug may overheat and the fuse
may open.
Plug in battery equipped electronic
devices with reverse current pro-
tection. The current from the bat-
tery may flow into the vehicle’s
electri cal/electronic system and
cause system malfunction.USB charger (if equipped)
The USB charger is designed to
recharge batteries of small size elec-
trical devices using a USB cable. The
electrical devices can be recharged
when the Engine Start/Stop button is
in ACC/ON/START position.
WARNING - Electric shock
Do not put a finger or a foreign
object (pen, etc.) into a power
outlet and do not touch with a
wet hand. You may receive an
electric shock.
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■Type A
■Type B
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531
Driving your vehicle
Wet brakes may impair the vehicle’s
ability to safely slow down; the vehi-
cle may also pull to one side when
the brakes are applied. Applying the
brakes lightly will indicate whether
they have been affected in this way.
Always test your brakes in this fash-
ion after driving through deep water.
To dry the brakes, apply them lightly
while maintaining a safe forward
speed until brake performance
returns to normal.
✽ ✽
NOTICE
Do not depress the brake pedal con-
tinuously without the “ ” indica-
tor ON. The battery may be dis-
charged.
In the event of brake failure
If service brakes fail to operate while
the vehicle is in motion, you can
make an emergency stop with the
parking brake. The stopping dis-
tance, however, will be much greater
than normal.
Disc brakes wear indicator
When your brake pads are worn and
new pads are required, you will hear
a high-pitched warning sound from
your front brakes or rear brakes. You
may hear this sound come and go or
it may occur whenever you depress
the brake pedal.
Please remember that some driving
conditions or climates may cause a
brake squeal when you first apply (or
lightly apply) the brakes. This is nor-
mal and does not indicate a problem
with your brakes.
Always replace the front or rear
brake pads as pairs.
WARNING- Parking
brake
Avoid applying the parking
brake to stop the vehicle while it
is moving except in an emer-
gency situation. Applying the
parking brake while the vehicle
is moving at normal speeds can
cause a sudden loss of control
of the vehicle. If you must use
the parking brake to stop the
vehicle, use great caution in
applying the brake.
CAUTION- Replace brake
pads
Do not continue to drive with
worn brake pads. Continuing to
drive with worn brake pads can
damage the braking system and
result in costly brake repairs.

569
Driving your vehicle
✽ ✽
NOTICE
In some instances, FCA system may
be cancelled when subjected to elec-
tromagnetic interference.
This device complies with
Industry Canada licence-exempt
RSS standard(s).
Operation is subject to the following
conditions:
1. This device may not cause inter-
ference, and
2. This device must accept any inter-
ference, including interference that
may cause undesired operation of
the device.
3. Changes or modifications not
expressly approved by the party
responsible for compliance could
void the user's authority to operate
the device.(Continued)
Never try to test the operation
of FCA system. Doing so may
cause severe injury or death.
If the front bumper, front glass,
front view camera or front
radar have been replaced or
repaired, have your vehicle
inspected by an authorized Kia
dealer.
If the system detects an
object that has a similar
shape or characteristics of a
vehicle or a pedestrian, FCA
system may operate.WARNING
Do not use Forward Collision
avoidance Assist system
when towing a vehicle.
Application of FCA system
while towing may adversely
affect the safety of your vehi-
cle or the towing vehicle.
Use extreme caution when the
vehicle in front of you has
cargo that extends rearward
from the cab, or when the
vehicle in front of you has
higher ground clearance.
FCA system is designed to
detect and monitor the vehicle
ahead or detect a pedestrian
or cyclist in the roadway
through front view camera
recognition and front radar
signals. It may not always
detect bicycles, motorcycles,
or smaller wheeled objects
such as luggage bags, shop-
ping carts, or strollers.
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