2012 Hyundai Sonata Hybrid antifreeze

Features of your vehicle
38
4
Outside rearview mirror
Be sure to adjust mirror angles before
driving.
Your vehicle is equipped with both left-
hand and right-hand outside rearview
mirrors. The mirrors can be adjusted
remotely with the remote switch. The mir-
ror heads can be folded back to prevent
damage during an automatic car wash or
when passing in a narrow street.
Remote control
The electric remote control mirror switch
allows you to adjust the position of the
left and right outside rearview mirrors. To
adjust the position of either mirror, the
engine start/stop button should be in the
ACC or ON position, or engine is run-
ning. Push the switch (1) to R or L to
select the right side mirror or the left side
mirror, then press a corresponding point
on the mirror adjustment control to posi-
tion the selected mirror up, down, left or
right.
After the adjustment, put the switch into
the neutral (center) position to prevent
inadvertent adjustment.
WARNING - Rearview mir-
rors
The right outside rearview mirror
is convex. Objects seen in the
mirror are closer than they
appear.
Use your interior rearview mirror or direct observation to deter-
mine the actual distance of fol-
lowing vehicles when changing
lanes.
CAUTION
Do not scrape ice off the mirrorface; this may damage the surfaceof the glass. If ice should restrictmovement of the mirror, do notforce the mirror for adjustment. To remove ice, use a deicer spray, or asponge or soft cloth with warmwater.
CAUTION
If the mirror is jammed with ice, donot adjust the mirror by force. Usean approved spray de-icer (not radi-ator antifreeze) to release thefrozen mechanism or move thevehicle to a warm place and allowthe ice to melt.
WARNING
Do not adjust or fold the outside
rearview mirrors while the vehicle
is moving. This could result in loss
of control, and an accident which
could cause death, serious injury
or property damage.
OYF049033

Maintenance
24
7
COOLANT
Inverter coolant
The high-pressure cooling system has a
reservoir filled with year-round antifreeze
coolant. The reservoir is filled at the fac-
tory.
Check the antifreeze protection and
coolant level everyday. If it is near or at MIN, add enough coolant
between MIN and MAX and check the
cooling system for air bleed at an author-
ized HYUNDAI dealer.
Engine coolant
The high-pressure cooling system has a
reservoir filled with year-round antifreeze
coolant. The reservoir is filled at the factory.
Check the antifreeze protection and
coolant level per every day, at the begin-
ning of the winter season, and before
traveling to a colder climate.
Checking the coolant level
CAUTION
Do not confuse the cap of engine
coolant and inverter coolant. If not, the coolant circulation problem ofengine or Hybrid system may occur because the cap pressure is different.
CAUTION
When adding coolant, be carefulnot to overfill.
WARNING
Removing radiator
cap
Never attempt to remove the radi- ator cap while the engine is oper-
ating or hot. Doing so might lead
to cooling system and engine
damage and could result in seri-
ous personal injury from escap-
ing hot coolant or steam.
The engine coolant level is influ- enced by hybrid system tempera-
ture. Before filling the engine
coolant, turn the hybrid vehicle off,
fill the engine coolant carefully.
(Continued)
OYFH071070N-1

Maintenance
26
7
Recommended engine and inverter
coolant
When adding coolant, use only deion- ized water or soft water for your vehicle
and never mix hard water in the
coolant filled at the factory. An improp-
er coolant mixture can result in serious
malfunction or engine damage.
The engine in your vehicle has aluminum engine parts and must be protected by
an ethylene-glycol-based coolant to pre-
vent corrosion and freezing.
DO NOT USE alcohol or methanol coolant or mix them with the specified
coolant.
Do not use a solution that contains more than 60% antifreeze or less than
35% antifreeze, which would reduce
the effectiveness of the solution.
For mixture percentage, refer to the fol-
lowing table.
Changing the coolant
Have coolant changed by an authorized
HYUNDAI dealer according to the
Maintenance Schedule at the beginning
of this section.
WARNING - Radiator cap &
Inverter coolant cap
Do not remove the radiator cap and
inverter coolant cap when the
engine and radiator are hot.
Scalding hot coolant and steam
may blow out under pressure caus-
ing serious injury.
WARNING -Coolant
Do not use radiator coolant or antifreeze in the washer fluid
reservoir.
Radiator coolant can severely obscure visibility when sprayed
on the windshield and may cause
loss of vehicle control or damage
to paint and body trim.
CAUTION
Put a thick cloth or fabric aroundthe radiator cap before refilling thecoolant in order to prevent thecoolant from overflowing intoengine parts such as generator.
5°F (-15°C) 35 65
-13°F (-25°C) 40 60
-31°F (-35°C) 50 50
-49°F (-45°C) 60 40
Ambient
Temperature Mixture Percentage (volume)
Antifreeze Water
OYFH071006N-1
OYFH071070N-1
Radiator cap
Inverter coolant cap

Maintenance
28
7
WASHER FLUID
Checking the washer fluid level
The reservoir is translucent so that you
can check the level with a quick visual
inspection.
Check the fluid level in the washer fluid
reservoir and add fluid if necessary. Plain
water may be used if washer fluid is not
available. However, use washer solvent
with antifreeze characteristics in cold cli-
mates to prevent freezing.
Checking the parking brake
Check whether the stroke is within spec-
ification when the parking brake pedal is
depressed with 44 lb (20 kg, 196 N) of
force. Also, the parking brake alone should
securely hold the vehicle on a fairly steep
grade. If the stroke is more or less than
specified, have the parking brake adjusted
by an authorized HYUNDAI dealer.
Stroke : 4~5 notch
WARNING -Coolant
Do not use radiator coolant or
antifreeze in the washer fluid
reservoir.
Radiator coolant can severely obscure visibility when sprayed
on the windshield and may cause
loss of vehicle control or damage
to paint and body trim.
Windshield washer fluid agents contain some amounts of alcohol
and can be flammable under cer-
tain circumstances. Do not allow
sparks or flame to contact the
washer fluid or the washer fluid
reservoir. Damage to the vehicle
or occupants could occur.
Windshield washer fluid is poi- sonous to humans and animals.
Do not drink and avoid contacting
windshield washer fluid. Serious
injury or death could occur.
OYFH071010N
PARKING BRAKE
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85
Specifications, Consumer information, Reporting safety defects
RECOMMENDED LUBRICANTS AND CAPACITIES
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
*1Refer to the recommended SAE viscosity numbers on the next page.
*2Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel econo my by reducing
the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure in everyday driving, but in a year’s
time, they can offer significant cost and energy savings.
*
3If the API service SM engine oil is not available in your country, you are able to use API service SL.
LubricantVolumeClassification
Engine oil *1 *2 (drain and refill)
Recommends
4.76 US qt. (4.5 l)API Service SM*3,
ILSAC GF-4 or above
Automatic transaxle fluid6.97 US qt. (6.6 l)
MICHANG ATF SP-IV, SK ATF SP-IV
NOCA ATF SP-IV, HYUNDAI genuine ATF SP-IV or other brands meeting the above specification approved by Hyundai Motor Co.,
Coolant 6.97~7.29 US qt.(6.6~6.9 l)Mixture of antifreeze and water (Ethylene glycol base
coolant for aluminum radiator)
Inverter coolant2.39 US qt. (2.26 l)Mixture of antifreeze and water (Ethylene glycol basecoolant for aluminum radiator)
Brake fluid0.7~0.8 US qt.
(0.7~0.8 l)FMVSS116 DOT-3 or DOT-4
Fuel17.2 US gal. (65 l)Unleaded gasoline