engine overheat KIA RIO 2022 Owners Manual

Features of your vehicle
54
4
Engine coolant temperature
gauge
This gauge shows the temperature
of the engine coolant when the igni-
tion switch or ENGINE START/STOP
button is ON.
If the gauge pointer moves beyond
the normal range area (between the
C-H) toward the “H” position, it indi-
cates overheating that may damage
the engine.
Do not continue driving with an over-
heated engine. If your vehicle over-
heats, refer to “If the engine over-
heats” in chapter 6.
Fuel gauge
The fuel gauge indicates the approx-
imate amount of fuel remaining in the
fuel tank.OSC047104N
WARNING - Hot radiator
Never remove the radiator cap
when the engine is hot. The
engine coolant is under pres-
sure and could cause severe
burns. Wait until the engine is
cool before adding coolant to
the reservoir.
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Features of your vehicle
Wiper mode (if equipped)
This indicator displays which wiper
speed is selected using the wiper
control.
You can activate or deactivate
Wiper/Lights Display function from
the User Settings mode in the cluster
LCD display.
Engine Overheated
This warning message illuminates
when the engine coolant tempera-
ture is above 248°F (120°C). This
means that the engine is overheated
and may be damaged.
If your vehicle is overheated, refer to
“Overheating” in chapter 6.
Shift to P (for smart key system)
 This warning message illuminatesif you try to turn off the engine with-
out the shift lever in P (Park) posi-
tion.
 At this time, the ENGINE START/STOP button turns to the
ACC position (If you press the
ENGINE START/STOP button
once more, it will turn to the ON
position).
Low key battery (for smart key
system)
 This warning message illuminates if the battery of the smart key is
discharged when the ENGINE
START/STOP button changes to
the OFF position.
Press brake pedal to start engine
(for smart key system)
 This warning message illuminates if the ENGINE START/STOP but-
ton changes to the ACC position
twice by pressing the button
repeatedly without depressing the
brake pedal.
 It means that you should depress the brake pedal to start the engine.
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Features of your vehicle
✽ ✽NOTICE
When engine oil pressure decreases
due to insufficient engine oil, etc.,
the Engine Oil Pressure warning
light will illuminate.
Low Fuel Level Warning
Light
This warning light illuminates:
 When the fuel tank is nearly empty. Add fuel as soon as possible.
CAUTION - Engine
damage
If the engine is not stoppedimmediately after the engine oilpressure warning light is illumi-nated and stays on while theengine is running, seriousengine damage may result.
CAUTION - Engine
Overheating
Do not continue driving with theengine overheated. Otherwisethe engine may be damaged.
CAUTION - Low Fuel
Level
Driving with the Low Fuel Levelwarning light on or with the fuellevel below “E” can cause theengine to misfire and damagethe catalytic converter (ifequipped).
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Features of your vehicle
84
4
Low Tire Pressure
Warning Light
This warning light illuminates:
 Once you set the ignition switch or ENGINE START/STOP button to
the ON position.
- It illuminates for approximately 3seconds and then goes off.
 When one or more of your tires are significantly underinflated.
❈ For more details, refer to “Tire
Pressure Monitoring System
(TPMS)” in chapter 6. This warning light remains on after
blinking for approximately 70 seconds
or repeats blinking on and off at inter-
vals of approximately 3 seconds:
 When there is a malfunction with
the TPMS.
In this case, have your vehicle
inspected by an authorized Kia
dealer as soon as possible.
❈ For more details, refer to “Tire
Pressure Monitoring System
(TPMS)” in chapter 6.
The TPMS cannot alert you to severe
and sudden tire damage caused by
external factors.
If you notice any vehicle instability,
immediately take your foot off the
accelerator pedal, apply the brakes
gradually with light force, and slowly
move to a safe position off the road.
WARNING
- Low tire pressure
 Significantly low tire pressure makes the vehicle unstable
and can contribute to loss of
vehicle control and increased
braking distances.
 Continued driving on tires with low tire pressure can cause the
tires to overheat and fail, which
may cause an accident.
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Features of your vehicle
Air conditioning
Kia Air Conditioning Systems are
filled with R-1234yf refrigerant.
1. Start the engine. Push the air con-ditioning button.
2. Set the mode to the position.
3. Set the air intake control to the recirculated air position. However,
prolonged operation in the recircu-
lated air position will excessively
dry the air. In this case, change the
air position.
4. Adjust the fan speed control and temperature control to maintain
maximum comfort.
✽ ✽NOTICE
When opening the windows in humid
weather, air conditioning may create
water droplets inside the vehicle.
Since excessive water droplets may
cause damage to electrical equip-
ment, air conditioning should only be
used with the windows closed.
CAUTION - Excessive A/C
While using the air conditioning
system, monitor the tempera-ture gauge closely while drivingup hills or in heavy traffic whenoutside temperatures are high.Air conditioning system opera-tion may cause engine over-heating and potential enginedamage. Continue to use theblower fan but turn the air con-ditioning system off if the tem-perature gauge indicates engineoverheating.
CAUTION
 The refrigerant system should only be serviced by trainedand certified technicians toensure proper and safe opera-tion.
 The refrigerant system should be serviced in a well-ventilat-ed place.
 The air conditioning evapora- tor (cooling coil) shall neverbe repaired or replaced withone removed from a used orsalvaged vehicle and newreplacement MAC evaporatorsshould be certified (andlabeled) as meeting SAEStandard J2842.
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Features of your vehicle
130
4
Air conditioning system operation tips
 If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.
 To help reduce moisture inside of the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the air
conditioning system.
 During air conditioning system operation, you may occasionally
notice a slight change in engine
speed as the air conditioning com-
pressor cycles. This is a normal
operating characteristic of the sys-
tem.
 Use the air conditioning system every month for a few minutes to
ensure maximum system perform-
ance.
 When using the air conditioning system, you may notice clear water
dripping (or even puddling) on the
ground under the passenger side
of the vehicle. This is a normal
operating characteristic of the sys-
tem.CAUTION
 When using the air condition- ing system, monitor the tem-perature gauge closely whiledriving up hills or in heavy traf-fic when outside temperaturesare high. Air conditioning sys-tem operation may causeengine overheating. Continueto use the blower fan but turnthe air conditioning system offif the temperature gauge indi-cates engine overheating.
 When opening the windows in humid weather air conditioningmay create water dropletsinside the vehicle. Since exces-sive water droplets may causedamage to electrical equip-ment, air conditioning shouldonly be used with the windowsclosed.
CAUTION
 The refrigerant system should only be serviced by trainedand certified technicians toinsure proper and safe opera-tion.
 The refrigerant system should be serviced in a well-ventilat-ed place.
 The air conditioning evapora- tor (cooling coil) shall neverbe repaired or replaced withone removed from a used orsalvaged vehicle and newreplacement MAC evaporatorsshould be certified (andlabeled) as meeting SAEStandard J2842.
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Driving your vehicle
65
WARNING- Check sur-roundings
Always check the surrounding
areas near your vehicle for peo-
ple, especially children, before
putting a vehicle into D (Drive)
or R (Reverse).
WARNING- Fire risk
When you intend to park or stop
the vehicle with the engine on,
be careful not to depress the
accelerator pedal for a long
period of time. It may overheat
the engine or exhaust system
and cause fire.WARNING- Loose objects
Securely store items in your
vehicle. When you make a sud-
den stop or turn the steering
wheel rapidly, loose objects
may drop on the floor and could
interfere with the operation of
the foot pedals, possibly caus-
ing an accident.WARNING- Driving while intoxicated
Do not drive while intoxicated.
Drinking and driving is danger-
ous. Even a small amount of
alcohol will affect your reflexes,
perceptions and judgment.
Driving while under the influ-
ence of drugs is as dangerous
as or more dangerous than driv-
ing drunk.
WARNING- Proper footwear
Always wear appropriate shoes
when operating your vehicle.
Unsuitable shoes (high heels, ski
boots, sandals, etc.) may inter-
fere with your ability to use the
brake and accelerator pedals.
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Driving your vehicle
22
5
Shift-lock override
If the shift lever cannot be moved
from the P (Park) position into R
(Reverse) position with the brake
pedal depressed, continue depress-
ing the brake, then do the following: 1. Place the ignition switch or
ENGINE START/STOP button in
the LOCK/OFF position.
2. Apply the parking brake.
3. Carefully remove the cap covering the shift-lock release access hole.
4. Insert a tool (e.g. flathead screw- driver) into the access hole and
press down on the tool.
5. Move the shift lever.
6. Remove the tool from the shiftlock override access hole then install
the cap.
If the shift lever does not move even
after performing this procedure, have
the system inspected by an author-
ized Kia dealer.
Ignition key interlock system
The ignition key cannot be removed
unless the shift lever is in the P
(Park) position.
Good driving practices
 Never move the shift lever from P (Park) or N (Neutral) to any other
position with the accelerator pedal
depressed.
 Never move the shift lever into P (Park) when the vehicle is in
motion.
 Be sure the vehicle is completely stopped before you attempt to shift
into R (Reverse) or D (Drive).
 Never take the vehicle out of gear and coast down a hill. This may be
extremely hazardous. Always leave
the vehicle in gear when moving.
 Do not "ride" the brakes. This can cause them to overheat and mal-
function. Instead, when you are
driving down a long hill, slow down
and shift to a lower gear. When you
do this, engine braking will help
slow down the vehicle.
 Slow down before shifting to a lower gear. Otherwise, the lower
gear may not be engaged.
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Driving your vehicle
Power brakes
Your vehicle has power-assisted
brakes that adjust automatically
through normal usage.
In the event that the power-assisted
brakes lose power because of a
stalled engine or some other reason,
you can still stop your vehicle by
applying greater force to the brake
pedal than you normally would. The
stopping distance, however, will be
longer.
When the engine is not running, the
reserve brake power is partially
depleted each time the brake pedal
is applied. Do not pump the brake
pedal when the power assist has
been interrupted.
Pump the brake pedal only when
necessary to maintain steering con-
trol on slippery surfaces.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.
BRAKE SYSTEM
WARNING- Steep hill
braking
Avoid continuous application of
the brakes when descending a
long or steep hill by shifting to a
lower gear. Continuous brake
application will cause the
brakes to overheat and could
result in a temporary loss of
braking performance.
CAUTION- Brake pedal
Do not drive with your foot rest- ing on the brake pedal. This willcreate abnormally high braketemperatures which can causeexcessive brake lining and padwear.
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Driving your vehicle
 Under some conditions, your park-ing brake can freeze in the
engaged position. This is most like-
ly to happen when there is an
accumulation of snow or ice aroud
or near the rear brakes or if the
brakes are wet. If there is a risk
that the parking brake may freeze,
apply it only temporarily while you
put the shift lever in P (Intelligent
Variable Transmission) and chock
the rear wheels so the vehicle can-
not roll. Then release the parking
brake.
 Do not hold the vehicle on an incline with the accelerator pedal.
This can cause the transmission to
overheat. Always use the brake
pedal or parking brake. Check the brake warning light by
turning the ignition switch or
ENGINE START/STOP button ON
(do not start the engine). This light
will illuminate when the parking
brake is applied with the ignition
switch or ENGINE START/STOP but-
ton in the START or ON position.
Before driving, be sure the parking
brake is fully released and the brake
warning light is off.
If the brake warning light remains on
after the parking brake is released
while the engine is running, there
may be a malfunction in the brake
system. Immediate attention is nec-
essary. If at all possible, stop driving the
vehicle immediately. If that is not pos-
sible, use extreme caution while
operating the vehicle and only con-
tinue to drive the vehicle until you
can reach a safe location or repair
shop.
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