2020 Hyundai Ioniq Hybrid coolant

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Convenient features of your vehicle
Fuel door open
(Plug-in hybrid vehicle)
This message is displayed when the
fuel filler door opens after the fuel
tank is depressurized. If this mes-
sage is displayed, you can refuel the
fuel tank.
Shift to P to charge
(Plug-in hybrid vehicle)
This message is displayed when the
charging connector is plugged with
the shift lever in R (Reverse), N
(Neutral) or D (Drive). Move the shift
lever to P (Park) and re-start the
charging process.
Switching to Hybrid mode to
allow heating or air condition-
ing (Plug-in hybrid vehicle)
This message is displayed when the
vehicle automatically switches to
HEV mode to allow heating or air
conditioning. It is when the coolant
temperature is low (below -14°C)
and the driver turns on the heating or
cooling system.
If the coolant temperature gets high-
er than -14°C or the driver turns off
the heating or cooling system the
vehicle returns to its default (EV)
mode.
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OAEPHQ049832LOAEPHQ049833LOAEPHQ049842L

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Maintaining Hybrid mode to
allow heating or air condition-
ing (Plug-in hybrid vehicle)
This message is displayed when the
vehicle maintains the HEV mode to
allow heating or air conditioning. The
mode does not change when the
driver presses the [HEV] button to
switch from the HEV mode to EV
mode whilst the heating and cooling
system is on and the coolant temper-
ature is below -14°C.
Low/High System Temp.
Maintaining Hybrid mode
(Plug-in hybrid vehicle)
This message is displayed when the
temperature of the high-voltage
(hybrid) battery is too low or too high.
This warning message is to protect
the battery and the hybrid system.
Low/High System Temp.
Switching to Hybrid mode
(Plug-in hybrid vehicle)
This message is displayed when the
temperature of the high-voltage
(hybrid) battery is too low or high.
This warning message is to protect
the battery and the hybrid system.
Convenient features of your vehicle
OAEPHQ049841LOAEPHQ049834L/OAEPHQ049835LOAEPHQ049836L/OAEPHQ049837L

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Convenient features of your vehicle
3
LCD display modes
The information provided may differ depending on which functions are applicable to your vehicle.
Range
(Plug-in hybrid vehicle)
Route GuidanceSmart Cruise Control
(SCC) Driver Assistance
The Master Warning
mode displays warn-
ing messages related
to the vehicle when
one or more systems
is not operating nor-
mally.
Fuel Economy
Accumulated InfoDestination InfoLane Keeping Assist
(LKA)Door
Drive InfoLane Following Assist
(LFA) Lights
Driving styleDriver Attention
Warning (DAW)Sound
Energy flowConvenience
Engine coolant
temperature
Speed Limit Warning
(ISLW)Service Interval
Tyre PressureOther Features
Language
Reset
Menu
Trip Computer TBT Driving Assist User Settings Master warning
Up/Down

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Convenient features of your vehicle
The trip computer is a microcomput-
er-controlled driver information sys-
tem that displays information related
to driving.
Information
Some driving information stored in the
trip computer (for example Average
Vehicle Speed) resets if the battery is
disconnected.
Trip modes
To change the trip mode, toggle the
“ , ” switch on the steering wheel.
i
T TR
RI
IP
P
C
CO
OM
MP
PU
UT
TE
ER
R
(
(H
HY
YB
BR
RI
ID
D
V
VE
EH
HI
IC
CL
LE
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)
3
OAE046402
*1 : Type A cluster

Fuel Economy

Accumulated Info

Fuel Economy

Drive Info

Fuel Economy
Digital Speedometre *1
Driving Style
Energy Flow
↕ ↕
↕ ↕
↕ ↕
↕ ↕
↕ ↕
Engine Coolant Temperature
↕
↕

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Convenient features of your vehicle
3
Engine coolant temperature
This gauge indicates the tempera-
ture of the engine coolant when the
engine is running.
When the gauge indicator gets out
of the normal range, toward the
“Red” position, it indicates over-
heating of the engine. It may dam-
age the engine.
Do not continue driving with the
overheated engine. For further
information, refer to “If the Engine
Overheats” in the chapter 6.
NOTICE
OAEPH049125L

3-100
The trip computer is a microcomput-
er-controlled driver information sys-
tem that displays information related
to driving.
Information
Some driving information stored in the
trip computer (for example Average
Vehicle Speed) resets if the battery is
disconnected.
Trip modes
To change the trip mode, toggle the
“ , ” switch on the steering wheel.
i
T TR
RI
IP
P
C
CO
OM
MP
PU
UT
TE
ER
R
(
(P
PL
LU
UG
G-
-I
IN
N
H
HY
YB
BR
RI
ID
D
V
VE
EH
HI
IC
CL
LE
E)
)
Convenient features of your vehicle
*1 : Type A cluster

Fuel Economy

Accumulated Info

Fuel Economy

Drive Info

Fuel EconomyRange
Digital Speedometre *1
Driving Style
Energy Flow
↕ ↕ ↕ ↕
↕ ↕
↕ ↕
↕ ↕
↕ ↕
Engine Coolant Temperature
Electric/Petrol
↕
↕
OAE046402 ■ ■ ■ ■
T T T T
y y y y
p p p p
e e e e

A A A A
■ ■ ■ ■
T T T T
y y y y
p p p p
e e e e

B B B B
■ ■ ■ ■
T T T T
y y y y
p p p p
e e e e

C C C C

3-105
Convenient features of your vehicle
Engine coolant temperature
This gauge indicates the tempera-
ture of the engine coolant when the
engine is running.When the gauge indicator gets out
of the normal range, toward the
“Red” position, it indicates over-
heating of the engine. It may dam-
age the engine.
Do not continue driving with the
overheated engine. For further
information, refer to “If the Engine
Overheats” in the chapter 6.
NOTICE
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OAEPH049125L

5-152
Driving your vehicle
If you believe your brakes may be
wet, apply them lightly whilst driv-
ing until normal braking operation
returns.
Hydroplaning
If the road is wet enough and you are
going fast enough, your vehicle may
have little or no contact with the road
surface and actually ride on the
water. The best advice is SLOW
DOWN when the road is wet.
The risk of hydroplaning increas-
es as the depth of tyre tread
decreases, refer to "Tyre Tread" in
chapter 7.
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
reduced.
After driving through water, dry the
brakes by gently applying them sev-
eral times whilst the vehicle is mov-
ing slowly.
Highway driving
Tyres
Adjust the tyre inflation, as specified.
Under-inflation may overheat or
damage the tyres.
Do not install worn-out or damaged
tyres, which may reduce traction or
fail the braking operation.
Information
Never over-inflate your tyres above
the maximum inflation pressure, as
specified on your tyres.
Fuel, engine coolant and engine
oil
Driving at higher speeds on the high-
way consumes more fuel and is less
efficient than driving at a slower,
more moderate speed. Maintain a
moderate speed in order to conserve
fuel when driving on the highway.
Be sure to check both the engine
coolant level and the engine oil
before driving.
Drive belt
A loose or damaged drive belt may
overheat the engine.
i