2019 Hyundai Ioniq Plug-in Hybrid coolant

H38
Stop vehicle to charge battery
This message is displayed when the
hybrid battery power (SOC) level is
low.
In this case, park the vehicle in a
safe location and wait until the hybrid
battery is charged.
You can increase the hybrid battery
charging rate by holding the acceler-
ator pedal to the floor with transmis-
sion in P. The engine will rev high but
it will be limited for charging purpose
when you hold the pedal to the floor.
Refuel to prevent Hybrid batterydamage
This message is displayed when the
fuel tank is nearly empty.
You should refill the fuel tank to pre-
vent hybrid battery damage.
Refill inverter coolant
This message is displayed when the
inverter coolant is nearly empty.
You should refill the inverter coolant.
OLFH044232L
OLFH044242L
OLFH044244L
D
D R
RI
IV
V I
IN
N G
G
T
T H
H E
E
H
H Y
Y B
BR
RI
ID
D /
/P
P L
LU
U G
G-
-I
IN
N
H
H Y
Y B
BR
RI
ID
D
V
V E
EH
H I
IC
C L
LE
E
(
( C
C O
O N
NT
T.
.)
)

H42
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.
Charger Error! (Plug-in hybrid vehicle)
This message is displayed when
there is a problem with the charger.
Switching to Hybrid mode toallow 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.
OAEPH047202LOAEE046134
OAEPH047207L
D
D R
RI
IV
V I
IN
N G
G
T
T H
H E
E
H
H Y
Y B
BR
RI
ID
D /
/P
P L
LU
U G
G-
-I
IN
N
H
H Y
Y B
BR
RI
ID
D
V
V E
EH
H I
IC
C L
LE
E
(
( C
C O
O N
NT
T.
.)
)

H43
Maintaining Hybrid mode toallow 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 [EV/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.
OAEPH047527LOAEPH047203L/OAEPH047204LOAEPH047205L/OAEPH047206L

1-6
Your vehicle at a glance
E
EN
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IN
N E
E
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C O
O M
M P
PA
A R
RT
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M E
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BR
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ID
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OAE076001
■
■Petrol Engine (Kappa 1.6 GDI)
1. Engine oil filler cap ............................7-12
2. Engine oil dipstick ............................7-11
3. Engine coolant cap ............................7-14
4. Engine coolant reservoir ..................7-13
5. Inverter coolant reservoir ..................7-13
6. Brake fluid reservoir ..........................7-17
7. Air cleaner ........................................7-19
8. Windscreen washer fluid reservoir ....7-18
9. Fuse box ............................................7-42
The actual engine compartment in the vehicle may differ from the illustration.

1-11
Your vehicle at a glance
1
E
EN
N G
GI
IN
N E
E
C
C O
O M
M P
PA
A R
RT
TM
M E
EN
N T
T
-
-
P
P L
LU
U G
G-
-I
IN
N
H
H Y
Y B
BR
RI
ID
D
V
V E
EH
H I
IC
C L
LE
E
OAEPH076001
■
■Petrol Engine (Kappa 1.6 GDI)
1. Engine oil filler cap ............................7-12
2. Engine oil dipstick ............................7-11
3. Engine coolant cap ..........................7-14
4. Engine coolant reservoir ..................7-13
5. Inverter coolant reservoir ................7-13
6. Brake fluid reservoir ..........................7-17
7. Air cleaner ........................................7-19
8. Windscreen washer fluid reservoir ..7-18
9. Fuse box ..........................................7-42
The actual engine compartment in the vehicle may differ from the illustration.

3-58
Convenient features of your vehicle
If the engine does not stop immediately after the Engine Oil
Pressure Warning Light is illumi-
nated, severe damage could
result.
If the warning light stays on whilst the engine is running, it
indicates that there may be seri-
ous engine damage or malfunc-
tion. In this case:
1. Stop the vehicle as soon as it is safe to do so.
2. Turn off the engine and check the oil level. If the oil level is
low, fill the engine oil to the
proper level.
3. Start the engine again. If the warning light stays on after the
engine is started, turn the
engine off immediately. In this
case, we recommend that you
have the vehicle inspected by
a HYUNDAI authorised repair-
er.
Low Fuel LevelWarning Light
This warning light illuminates:
When the fuel tank is nearly empty.
Add fuel as soon as possible.
Driving with the Low Fuel Level
warning light on or with the fuel
level below "0" can cause the
engine to misfire and damage the
catalytic converter (if equipped).
Engine Coolant Temperature WarningLight
This warning light illuminates:
When the engine coolant temper-
ature is above 120°C (248°F). This
means that the engine is overheat-
ed and may be damaged.
If your vehicle is overheated, refer
to “Overheating” in chapter 6.
Overspeed Warning Light (if equipped)
This warning light blinks:
When you drive the vehicle more
than 120 km/h.
- This is to prevent you from drivingyour vehicle with overspeed.
- The overspeed warning chime also sounds for approximately 5
seconds.
NOTICE
NOTICE
120km/h

3-69
Convenient features of your vehicle
3
Engine has overheated
This warning message is displayed
when the engine coolant tempera-
ture is above 120°C (248°F). This
means that the engine is overheated
and may be damaged.
If your vehicle is overheated, refer
to "Overheating" in chapter 6.
Check exhaust system (if equipped)
This warning message illuminates if
the GPF system has a malfunction.
at this time, GPF warning light also
blinks.
In this case, we recommend that you
have the GPF system checked by a
HYUNDAI authorised repairer.
GPF : Gasoline (Petrol) Particulate
Filter
For more details, refer to "Warning
lights" in this chapter.
Lights Mode
This indicator displays which exterior
light is selected using the lighting
control.
Wiper
This indicator displays which wiper
speed is selected using the wiper
control.
OAE046182LOAE046183L

3-73
Convenient features of your vehicle
3
Refill inverter coolant
This message is displayed when the
inverter coolant is nearly empty.
You should refill the inverter coolant.
Stop vehicle and check brakes
This message is displayed when a
failure occurs in the brake system.
In this case, park the vehicle in a
safe location and recommend that
you tow your vehicle to the nearest
HYUNDAI authorised repairer and
have the vehicle inspected.
Check brakes
This message is displayed when the
brake performance is low or the
regenerative brake does not work
properly due to a failure in the brake
system.
In this case, it may take longer for the
brake pedal to operate and the brak-
ing distance may become longer.
OLFH044234LOLFH044250LOLFH044244L