heating KIA NIRO 2021 Owner's Manual

527
Driving your vehicle
Always use the parking brake. Do
not depend on placing the
transaxle in P (Park) to keep the
car from moving.
Exercise extreme caution when
driving on a slippery surface. Be
especially careful when braking,
accelerating or shifting gears. On a
slippery surface, an abrupt change
in vehicle speed can cause the
drive wheels to lose traction and
the vehicle to go out of control.
Optimum vehicle performance and
economy is obtained by smoothly
depressing and releasing the
accelerator pedal.
CAUTION
- Holding the Vehicle Using
Accelerator Pedal
Do not attempt to hold your
vehicle on a hill by applying the
accelerator pedal. This can
cause your clutch and transmis-
sion to be damaged as a result
of overheating.
WARNING
If your vehicle becomes stuck in
snow, mud, sand, etc., then you
may attempt to rock the vehicle
free by moving it forward and
backward. Do not attempt this
procedure if people or objects
are anywhere near the vehicle.
During the rocking operation the
vehicle may suddenly move for-
ward of backward as it becomes
unstuck, causing injury or dam-
age to nearby people or objects.
WARNING
When driving uphill or downhill,
always shift to D (Drive) for driv-
ing forward or shift to R
(Reverse) for driving backwards,
and check the gear position
indicated on the cluster before
driving.
Driving in the opposite direction
of the selected gear can lead to
a dangerous situation by shut-
ting off the engine and affecting
the braking performance.

Driving your vehicle
186 5
Rocking the vehicle
If it is necessary to rock the vehicle
to free it from snow, sand, or mud,
first turn the steering wheel right and
left to clear the area around your
front wheels. Then, shift back and
forth between R (Reverse) and any
forward gear in vehicles equipped
with a dual clutch transmission. Do
not race the engine, and spin the
wheels as little as possible. If you are
still stuck after a few tries, have the
vehicle pulled out by a tow vehicle to
avoid engine overheating and possi-
ble damage to the transaxle.
The ESC system should be turned
OFF prior to rocking the vehicle.
Smooth cornering
Avoid braking or gear changing in
corners, especially when roads are
wet. Ideally, corners should always
be taken under gentle acceleration. If
you follow these suggestions, tire
wear will be held to a minimum.CAUTION- Vehicle rocking
Prolonged rocking may cause
engine overheating, transaxle
damage or failure, and tire dam-
age.
CAUTION- Spinning tires
Do not spin the wheels, espe-
cially at speeds more than 35
mph (56 km/h). Spinning the
wheels at high speeds when the
vehicle is stationary could
cause a tire to overheat which
could result in tire damage that
may injure bystanders.
WARNING- Sudden
Vehicle Movement
Do not attempt to rock the vehi-
cle if people or objects are near-
by. The vehicle may suddenly
move forward or backwards as it
becomes unstuck.

Driving your vehicle
188 5
Driving in flooded areas
Avoid driving through flooded areas
unless you are sure the water is no
higher than the bottom of the wheel
hub. Drive through any water slowly.
Allow adequate stopping distance
because brake performance may be
affected.
After driving through water, dry the
brakes by gently applying them sev-
eral times while the vehicle is moving
slowly.
Driving off-road
Drive carefully off-road because your
vehicle may be damaged by rocks or
roots of trees. Become familiar with
the off-road conditions where you
are going to drive before you begin
driving.
Highway driving
Tires
Adjust the tire inflation pressures to
specification. Low tire inflation pres-
sures will result in overheating and
possible failure of the tires.
Avoid using worn or damaged tires
which may result in reduced traction
or tire failure.
Never exceed the maximum tire
inflation pressure shown on the tires.
Fuel, engine coolant and engine oil
High speed travel consumes more
fuel than urban motoring. Do not for-
get to check both the engine coolant
and engine oil.
Drive belt
A loose or damaged drive belt may
result in overheating of the engine.
WARNING- Under/over
inflated tires
Always check the tires for proper
inflation before driving.
Underinflated or overinflated
tires can cause poor handling,
loss of vehicle control, and sud-
den tire failure leading to acci-
dents, injuries, and even death.
For proper tire pressures, refer to
“Tires and wheels” in chapter 9.
WARNING- Tire tread
Always check the tire tread
before driving your vehicle.
Worn-out tires can result in loss
of vehicle control. Worn-out tires
should be replaced as soon as
possible. For further information
and tread limits, refer to "Tires
and wheels" in chapter 8.

What to do in an emergency
6 6
The following items should be reset
after the battery has been discharged
or the battery has been disconnected.
Auto up/down window
Sunroof
Trip computer
Climate control system
Driver position Memory System
Audio
As explained above, if the vehicle
cannot be started after pressing the
“12V Batt Reset” switch (1) due to
over discharge, try to jump-start
(refer to Jump-starting).Charging method for 12V battery
(A) It is recommended to charge the
12V battery by starting and run-
ning the vehicle (HEV Ready
Mode) for a minimum of 30 min-
utes if a 12V reset, or jump start
has been used.
(B) If you cannot start the vehicle :
After connecting the jumper cables
at the recommended locations, you
should press “12V batt Reset”
switch (1) to charge the battery.
The voltage range of the charger
should be 13.3~14V and its current
range should be less than 60A.
(13.8V is recommended).CAUTION
• The use of an improper charg-
er with a voltage and current
range higher than specified
may cause overheating and
damage to the 12V battery.
The use of an incorrect charg-
er will lead to a power shut-off
to save the 12V battery. Stop
using the incorrect charger
once the power of the vehicle
is shut off.

611
What to do in an emergency
IF THE ENGINE OVERHEATS
If your temperature gauge indicates
overheating, you will experience a
loss of power, or hear loud pinging or
knocking, the engine is probably too
hot. If this happens, you should:
1. Turn on the emergency warning
flasher and stop in a safe place.
Move the shift lever to P (Park)
and engage the parking brake.
2. If hot steam does not come out
from the engine room, carefully
open the engine room and check
whether the water pump connec-
tor is properly engaged. If the con-
nector is not properly engaged,
stop the engine immediately and
properly engage the connector.
Then, turn the engine on.
3. Turn on the air conditioner.4. If the “HEV Warning” light turns on
in the driver instrument cluster, or
engine coolant or hot steam emits
from the engine coolant filler, stop
the engine immediately. Then, call
the nearest authorized Kia dealer
for assistance. If the “Engine
Warning” light remains illuminated
or the engine coolant is not flowing
out, keep the engine running.
Open the engine hood for ventila-
tion to help cool down the engine.5. Check whether the engine coolant
temperature is low enough by
checking its temperature. If the
engine coolant level is low, please
check the connecting parts
between the radiator hose, heater
hose, and water pump for any signs
of leakage. When there is no sign of
leakage, please refill the engine
coolant. If causes and signs of
engine overheating such as warn-
ing light illumination, engine coolant
leakage, or cooling fan malfunction
are found, stop the vehicle the ear-
liest. Then, call the nearest author-
ized Kia dealer for assistance.
WARNING- Under the
Hood
While the engine is running,
keep hair, hands and clothing
away from moving parts such
as the fan and drive belts to pre-
vent injury.
WARNING- Radiator Cap
Do not remove the
radiator cap when the
engine is hot. This
can allow coolant to
blow out of the open-
ing and cause seri-
ous burns.

What to do in an emergency
12 6
6. If you cannot find the cause of the
overheating, wait until the engine
temperature has returned to nor-
mal. Then, if coolant has been lost,
carefully add coolant to the reser-
voir to bring the fluid level in the
reservoir up to the halfway mark.
7. Proceed with caution, keeping
alert for further signs of overheat-
ing. If over heating happens again,
call the nearest authorized Kia
dealer for assistance.✽ ✽
NOTICE
Serious loss of coolant indicates
there is a leak in the cooling system
and should be checked as soon as
possible by an authorized Kia dealer.
CAUTION
When the engine overheats from
low engine coolant, suddenly
adding engine coolant may
cause cracks in the engine. To
prevent damage, add engine
coolant slowly in small quantities

Index
2I
Air bag - advanced supplemental restraint system . . . . 3-47
Adding equipment to or modifying your
air bag-equipped vehicle . . . . . . . . . . . . . . . . . . . . 3-73
Air bag warning label. . . . . . . . . . . . . . . . . . . . . . . . 3-73
Air bag warning light . . . . . . . . . . . . . . . . . . . . . . . . 3-50
Curtain air bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-67
Driver's and passenger's front air bag . . . . . . . . . . . 3-62
How does the air bag system operate? . . . . . . . . . . . 3-48
Occupant Detection System (ODS) . . . . . . . . . . . . . 3-54
Side air bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-65
SRS Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-72
SRS components and functions . . . . . . . . . . . . . . . . 3-51
Air cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
Filter replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
Air conditioner compressor label . . . . . . . . . . . . . . . . . 8-12
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
Appearance care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-104
Exterior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-104
Interior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-110
Automatic climate control system . . . . . . . . . . . . . . . 4-141
Air Conditioning refrigerant label . . . . . . . . . . . . . 4-154
Automatic heating and air conditioning. . . . . . . . . 4-142
Automatic ventilation . . . . . . . . . . . . . . . . . . . . . . . 4-152
Checking the amount of air conditioner refrigerant
and compressor lubricant . . . . . . . . . . . . . . . . . . . 4-155
Climate control air filter. . . . . . . . . . . . . . . . . . . . . 4-154Manual heating and air conditioning . . . . . . . . . . . 4-144
Recirculated air at washer fluid spray . . . . . . . . . . 4-153
Sunroof inside air recirculation . . . . . . . . . . . . . . . 4-153
System operation . . . . . . . . . . . . . . . . . . . . . . . . . . 4-150
Battery (Plug-in Hybrid). . . . . . . . . . . . . . . . . . . . . . . . 7-39
For best battery service . . . . . . . . . . . . . . . . . . . . . . 7-39
Recharging the battery . . . . . . . . . . . . . . . . . . . . . . . 7-40
Reset items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-41
Before driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Before entering vehicle . . . . . . . . . . . . . . . . . . . . . . . 5-5
Before starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Necessary inspections . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Blind-Spot Collision Warning (BCW) . . . . . . . . . . . . . 5-96
Function description . . . . . . . . . . . . . . . . . . . . . . . . . 5-96
Function setting and activation . . . . . . . . . . . . . . . . 5-97
Warning message and function control . . . . . . . . . . 5-99
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
Checking the brake fluid level . . . . . . . . . . . . . . . . . 7-26
Brake system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31
Anti-lock brake system (ABS) . . . . . . . . . . . . . . . . . 5-45
AUTO HOLD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-41
Electronic Parking Brake (EPB) . . . . . . . . . . . . . . . 5-35
Electronic Stability Control (ESC) . . . . . . . . . . . . . 5-47
Good braking practices . . . . . . . . . . . . . . . . . . . . . . 5-53
Hill-start Assist Control (HAC) . . . . . . . . . . . . . . . . 5-52
A
B