2020 Hyundai Ioniq Hybrid engine

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Convenient features of your vehicle
Information
Never place anything near the sensor
to ensure better control of the heating
and cooling system.
Manual heating and air condi-
tioning
The heating and cooling system can
be controlled manually by pushing
buttons other than the AUTO button.
In this case, the system works
sequentially according to the order of
buttons selected. When pressing any
button except the AUTO button whilst
using automatic operation, the func-
tions not selected will be controlled
automatically.
1.Start the engine.
2.Set the mode to the desired position.
For improving the effectiveness of
heating and cooling, select:
- Heating:
- Cooling:
3.Set the temperature control to the
desired position.4.Set the air intake control to the out-
side (fresh) air position.
5.Set the fan speed control to the
desired speed.
6.If air conditioning is desired, turn
the air conditioning system on.
Press the AUTO button to convert to
full automatic control of the system.
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Convenient features of your vehicle
3
Fan speed control
The fan speed can be set to the
desired speed by pushing the fan
speed control button.
The higher the fan speed is, the
more air is delivered.
Pressing the OFF button turns off the
fan.
Operating the fan speed when the
ignition switch is in the ON posi-
tion could cause the battery to dis-
charge. Operate the fan speed
when the engine is running.
Driver Only
If you press the DRIVER ONLY but-
ton( ) and the indicator light
illuminates, air mostly blows in the
direction of the driver’s seat.
However, some of the air may come
out of other seating position ducts to
keep indoor air pleasant.
If you use the button with no passen-
ger in the front passenger seat, ener-
gy consumption will be reduced.DRIVER
ONLY
NOTICE
Continued climate control
system operation in the recir-
culated air position may allow
humidity to increase inside
the vehicle which may fog the
glass and obscure visibility.
Do not sleep in a vehicle with
the air conditioning or heating
system on. It may cause seri-
ous harm or death due to a
drop in the oxygen level
and/or body temperature.
Continued climate control sys-
tem operation in the recirculat-
ed air position can cause
drowsiness or sleepiness, and
loss of vehicle control. Set the
air intake control to the outside
(fresh) air position as much as
possible whilst driving.
WARNING
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Convenient features of your vehicle
3
System operation
Ventilation
1. Set the mode to the position.
2. Set the air intake control to the
outside (fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
Heating
1. Set the mode to the position.
2. Set the air intake control to the
outside (fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
5. If dehumidified heating is desired,
turn the air conditioning system on.
If the windscreen fogs up, set the
mode to the or position.
Operation Tips
To keep dust or unpleasant fumes
from entering the vehicle through
the ventilation system, temporarily
set the air intake control to the
recirculated air position. Be sure to
return the control to the fresh air
position when the irritation has
passed to keep fresh air in the
vehicle. This will help keep the driv-
er alert and comfortable.
Air for the heating/cooling system
is drawn in through the grilles just
ahead of the windscreen. Care
should be taken that these are not
blocked by leaves, snow, ice or
other obstructions.
To prevent interior fog on the wind-
screen, set the air intake control to
the fresh air position and fan speed
to the desired position, turn on the
air conditioning system, and adjust
the temperature control to the
desired temperature.
Air conditioning
HYUNDAI Air Conditioning Systems
are filled with R-134a or R1234yf
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 out-
side air or recirculated air position.
4. Adjust the fan speed control and
temperature control to maintain
maximum comfort.
Information
Your vehicle is filled with R-134a or
R-1234yf according to the regulation
in your country at the time of produc-
tion. You can find out which air condi-
tioning refrigerant is applied to your
vehicle on the label located inside of
the bonnet.
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Convenient features of your vehicle
The refrigerant system should
only be serviced by trained and
certified technicians to insure
proper and safe operation.
The refrigerant system should
be serviced in a well-ventilated
place.
The air conditioning evaporator
(cooling coil) shall never be
repaired or replaced with one
removed from a used or sal-
vaged vehicle and new replace-
ment MAC evaporators shall be
certified (and labelled) as meet-
ing SAE Standard J2842.
Information
• When using the air conditioning sys-
tem, monitor the temperature gauge
closely whilst driving up hills or in
heavy traffic when outside tempera-
tures are high. Air conditioning sys-
tem operation may cause engine
overheating. Continue to use the fan
but turn the air conditioning system
off if the temperature gauge indi-
cates engine overheating.
• When opening the windows in
humid weather, air conditioning
may create water droplets inside the
vehicle. Since excessive water
droplets may cause damage to elec-
trical equipment, air conditioning
should only be used with the win-
dows closed.
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.
Use air conditioning to reduce
humidity and moisture inside the
vehicle on rainy or humid days.
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
system operation characteristic.
Use the air conditioning system
every month only for a few minutes
to ensure maximum system per-
formance.
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 sys-
tem operation characteristic.
iNOTICE

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Convenient features of your vehicle
3
Defroster
To prevent damage to the conduc-
tors bonded to the inside surface
of the rear window, never use sharp
instruments or window cleaners
containing abrasives to clean the
window.
Information
If you want to defrost and defog the
front windscreen, refer to
“Windscreen Defrosting and
Defogging” in this chapter.
Rear window defroster
The defroster heats the window to
remove frost, fog and thin ice from
the interior and exterior of the rear
window, whilst the engine is running.
To activate the rear window
defroster, press the rear window
defroster button located in the cen-
tre facia switch panel. The indicator
on the rear window defroster but-
ton illuminates when the defroster
is ON.
To turn off the defroster, press the
rear window defroster button again.
Information
• If there is heavy accumulation of
snow on the rear window, brush it off
before operating the rear defroster.
• The rear window defroster automati-
cally turns off after approximately 20
minutes or when the Engine Start/Stop
button is in the OFF position.
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NOTICE
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Convenient features of your vehicle
3
Power outlet (if equipped)
The power outlet is designed to pro-
vide power for mobile telephones or
other devices designed to operate
with vehicle electrical systems. The
devices should draw less than 180
W(Watts) with the engine running.To prevent damage to the Power
Outlets :
Use the power outlet only when
the engine is running and remove
the accessory plug after use.
Using the accessory plug for pro-
longed periods of time with the
engine off could cause the battery
to discharge.
Only use 12V electric accessories
which are less than 180 W(Watts)
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 outlet. These devices may
cause excessive audio static
and malfunctions in other elec-
tronic 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 electri-
cal/electronic devices with
reverse current protection. The
current from the battery may
flow into the vehicle's electri-
cal/electronic system and cause
system malfunction.
NOTICE
OAEPH049426R
Avoid electrical shocks. Do not
place your fingers or foreign
objects (pin, etc.) into a power
outlet or touch the power outlet
with a wet hand.
WARNING

Driving your vehicle
Before driving.........................................................5-4
Before entering the vehicle ...........................................5-4
Before starting...................................................................5-4
Ignition switch ........................................................5-5
Key ignition switch ............................................................5-6
Engine Start/Stop button ................................................5-9
Dual clutch transmission operation ............................5-15
Dual clutch transmission .....................................5-15
LCD display for transmission temperature
and warning message ....................................................5-18
Parking ...............................................................................5-24
Good driving practices ...................................................5-24
Paddle shifter .......................................................5-26
Regen B mode..................................................................5-26
Coasting guide (Plug-in hybrid vehicle) ..........5-29
Braking system.....................................................5-30
Power brakes ..................................................................5-30
Disc brakes wear indicator ...........................................5-31
Parking brake (foot type) .............................................5-31
Electronic Parking Brake (EPB)...................................5-34
AUTO HOLD ......................................................................5-39
Anti-lock Brake System (ABS) ....................................5-44
Electronic Stability Control (ESC)................................5-46
Vehicle Stability Management (VSM).........................5-49
Hill-Start Assist Control (HAC) ....................................5-51Emergency Stop Signal (ESS) ......................................5-51
Good braking practices..................................................5-52
Forward Collision-avoidance Assist (FCA)
- sensor fusion type
(front radar + front view camera) ....................5-53
System setting and activation......................................5-53
FCA warning message and brake control .................5-55
FCA sensor........................................................................5-58
System malfunction ........................................................5-60
Limitations of the system .............................................5-62
Blind-spot Collision Warning (BCW) .................5-69
System description .........................................................5-69
System setting and operation ......................................5-70
Warning message and system control.......................5-73
Declaration of conformity ............................................5-79
Rear Cross-traffic Collision Warning (RCCW) .5-81
System description .........................................................5-81
System setting and activation......................................5-81
Warning message and system control.......................5-83
Detecting Sensor .............................................................5-85
Lane Following Assist (LFA)...............................5-91
LFA operation...................................................................5-93
Warning message ............................................................5-94
Limitations of the system .............................................5-96
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5-3
Driving your vehicle
5
Carbon monoxide (CO) gas is toxic. Breathing CO can cause unconsciousness and death.
Engine exhaust contains carbon monoxide which cannot be seen or smelled.
Do not inhale engine exhaust.
If at any time you smell engine exhaust inside the vehicle, open the windows immediately. Exposure to CO can cause
unconsciousness and death by asphyxiation.
Be sure the exhaust system does not leak.
The exhaust system should be checked whenever the vehicle is raised to change the oil or for any other purpose. If
you hear a change in the sound of the exhaust or if you drive over something that strikes the underneath side of the
vehicle, we recommend that the exhaust system be checked as soon as possible by an authorised HYUNDAI dealer.
Do not run the engine in an enclosed area.
Letting the engine idle in your garage, even with the garage door open, is a hazardous practice. Run the engine only
long enough to start the engine and to move the vehicle out of the garage.
Avoid idling the engine for prolonged periods with people inside the vehicle.
If it is necessary to idle the engine for a prolonged period with people inside the vehicle, be sure to do so only in an
open area with the air intake set at "Fresh" and fan control set to high so fresh air is drawn into the interior.
Keep the air intakes clear.
To assure proper operation of the ventilation system, keep the ventilation air intakes located in front of the windscreen
clear of snow, ice, leaves, or other obstructions.
If you must drive with the tailgate open:
Close all windows.
Open instrument panel air vents.
Set the air intake control at "Fresh", the air flow control at "Floor" or "Face", and the fan control set to high.
WARNING