2020 Hyundai Ioniq Plug-in Hybrid oil dipstick

1-6
Your vehicle at a glance
E EN
NG
GI
IN
NE
E
C
CO
OM
MP
PA
AR
RT
TM
ME
EN
NT
T
-
-
H
HY
YB
BR
RI
ID
D
V
VE
EH
HI
IC
CL
LE
E
1. Engine coolant reservoir ...................7-18
2. Engine coolant cap ...........................7-19
3. Inverter coolant reservoir ..................7-18
4. Brake fluid reservoir ..........................7-22
5. Air cleaner.........................................7-24
6. Engine oil dipstick .............................7-16
7. Engine oil filler cap ...........................7-16
8. Windshield washer fluid reservoir .....7-23
9. Fuse box ...........................................7-50
OAE078001
The actual engine compartment in the vehicle may differ from the illustration.
■ ■

Gasoline Engine (1.6 GDI)

1-11
Your vehicle at a glance
1
E EN
NG
GI
IN
NE
E
C
CO
OM
MP
PA
AR
RT
TM
ME
EN
NT
T
-
-
P
PL
LU
UG
G-
-I
IN
N
H
HY
YB
BR
RI
ID
D
V
VE
EH
HI
IC
CL
LE
E
1. Engine coolant reservoir ...................7-18
2. Engine coolant cap ...........................7-19
3. Inverter coolant reservoir ..................7-18
4. Brake fluid reservoir ..........................7-22
5. Air cleaner.........................................7-24
6. Engine oil dipstick .............................7-16
7. Engine oil filler cap ...........................7-16
8. Windshield washer fluid reservoir .....7-23
9. Fuse box ...........................................7-50
❈The 12 volt battery is located in the lug-
gage compartment.
OAEPH078001
The actual engine compartment in the vehicle may differ from the illustration.
■ ■

Gasoline Engine (1.6 GDI)

7-3
7
Maintenance
E EN
NG
GI
IN
NE
E
C
CO
OM
MP
PA
AR
RT
TM
ME
EN
NT
T

OAE078001
1. Engine coolant reservoir
2. Engine coolant cap
3. Inverter coolant reservoir
4. Brake fluid reservoir
5. Air cleaner
6. Engine oil dipstick
7. Engine oil filler cap
8. Windshield washer fluid reservoir
9. Fuse box
The actual engine compartment in the vehicle may differ from the illustration. ■ ■
Hybrid vehicle

7-4
Maintenance
OAEPH078001
1. Engine coolant reservoir
2. Engine coolant cap
3. Inverter coolant reservoir
4. Brake fluid reservoir
5. Air cleaner
6. Engine oil dipstick
7. Engine oil filler cap
8. Windshield washer fluid reservoir
9. Fuse box
The actual engine compartment in the vehicle may differ from the illustration. ■ ■
Plug-in hybrid vehicle

7-16
Maintenance
E EN
NG
GI
IN
NE
E
O
OI
IL
L
Checking the Engine Oil Level
1. Follow all of the oil manufacturer’s
precautions.
2. Be sure the vehicle is on the level
ground in P (Park) with the park-
ing brake set. If possible, block the
wheels.
3. Turn the engine on and allow the
engine to reach normal operating
temperature.
4. Turn the engine off and wait about
five minutes for the oil to return to
the oil pan.
5. Pull the dipstick out, wipe it clean,
and re-insert it fully.6. Pull the dipstick out again and
check the level. The level should
be between F (Full) and L (Low).
7. If it is near or at L, add enough oil
to bring the level to F.To prevent damage to your
engine:
Do not overfill with engine oil.
Add oil in small quantities and
recheck level to ensure engine
is not overfilled.
Do not spill engine oil when
adding or changing engine oil.
Use a funnel to help prevent oil
from being spilled on engine
components. Wipe off spilled oil
immediately.
NOTICE
OAE076002OAEPH076003

8-8
Specifications, Consumer information and Reporting safety defects
Recommended SAE Viscosity
Number
Always be sure to clean the area
around any filler plug, drain
plug, or dipstick before check-
ing or draining any lubricant.
This is especially important in
dusty or sandy areas and when
the vehicle is used on unpaved
roads. Cleaning the plug and
dipstick areas will prevent dirt
and grit from entering the
engine and other mechanisms
that could be damaged.
CAUTION
Temperature Range for SAE Viscosity Numbers
Temperature -30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
Engine Oil *1
°C
(°F)
*1: For better fuel economy, it is recommended to use the engine oil
of a viscosity grade SAE 0W-20 (API SN (or above) or ACEA
C2). However, if the engine oil is not available in your country,
select the proper engine oil using the engine oil viscosity chart.
10W-30
0/5W-20, 0/5W-30
Engine oil viscosity (thickness) has an effect on fuel economy and cold
weather operating (engine start and engine oil flowability). Lower viscosity
engine oils can provide better fuel economy and cold weather performance,
however, higher viscosity engine oils are required for satisfactory lubrication
in hot weather.
Using oils of any viscosity other than those recommended could result in
engine damage.
When choosing an oil, consider the range of temperature your vehicle will be
operated in before the next oil change. Proceed to select the recommended
oil viscosity from the chart.