oil dipstick Hyundai Sonata 2015 Owner's Manual - RHD (UK, Australia)

1-6
Your vehicle at a glance
ENGINE COMPARTMENT
OLF014006R
■Petrol Engine (Theta II 2.4L GDI)
The actual engine room in the vehicle may differ from the illustration.
1. Engine coolant reservoir....................7-23
2. Radiator cap ......................................7-22
3. Brake fluid reservoir ..........................7-25
4. Air cleaner ........................................7-28
5. Engine oil dipstick..............................7-20
6. Engine oil filler cap ............................7-21
7. Windscreen washer fluid reservoir ....7-27
8. Fuse box ............................................7-49
9. Battery ..............................................7-33

7-3
7
Maintenance
ENGINE COMPARTMENT
1. Engine coolant reservoir
2. Radiator cap
3. Brake fluid reservoir
4. Air cleaner
5. Engine oil dipstick
6. Engine oil filler cap
7. Windscreen washer fluid reservoir
8. Fuse box
9. Battery
OLF014008R
■Petrol Engine (Theta II 2.0L T-GDI)
The actual engine room in the vehicle may differ from the illustration.

7-4
Maintenance
1. Engine coolant reservoir
2. Radiator cap
3. Brake fluid reservoir
4. Air cleaner
5. Engine oil dipstick
6. Engine oil filler cap
7. Windscreen washer fluid reservoir
8. Fuse box
9. Battery
OLF014006R
■Petrol Engine (Theta II 2.4L GDI)
The actual engine room in the vehicle may differ from the illustration.

7-20
Maintenance
ENGINE OIL
Checking the engine oil level
1. Ensure the vehicle is on level
ground.
2. Start the engine and allow it to
reach normal operating tempera-
ture.3. Turn the engine off and wait for
about 5 minutes for the oil to
return to the oil pan.
4. Pull the dipstick out, wipe it clean,
and re-insert it fully.5. Pull the dipstick out again and
check the level. The level should
be between F and L.
Radiator hose
Be very careful not to touch the
radiator hose when checking or
adding the engine oil as it may
be hot enough to burn you.
WARNING •Do not overfill the engine oil.
It may damage the engine.
•Do not spill engine oil, when
adding or changing engine
oil. If you drop the engine oil
on the engine room, wipe it off
immediately.
•When you wipe the oil level
gauge, you should wipe it with
a clean cloth. When mixed
with debris, it can cause
engine damage.
CAUTION
OLF074077N
OLF074003
■Theta 2.0 T-GDI
■Theta 2.4 GDI

8-7
8
Specifications & Consumer information
Recommended SAE viscosity
numberEngine oil viscosity (thickness) has
an effect on fuel economy and cold
weather operating (engine start and
engine oil flowability). Lower viscosi-
ty engine oils can provide better fuel
economy and cold weather perform-
ance, however, higher viscosity
engine oils are required for satisfac-
tory 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 tempera-
ture your vehicle will be operated in
before the next oil change. Proceed
to select the recommended oil vis-
cosity from the chart. 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°C
(°F)-30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
*1 : For better fuel economy, it is recommended to use the engine oil of a viscosity
grade SAE 5W-30. However, if the engine oil is not available in your country, select
the proper engine oil using the engine oil viscosity chart.
20W-50
10W-30
15W-40
5W-30, 5W-40
Petrol Engine Oil *1