2019 HYUNDAI SONATA HYBRID check engine

3-33
Convenient features of your vehicle
3
Auto up/down window (if equipped)
Pressing or pulling up the power win-
dow switch momentarily to the sec-ond detent position (6) completely
lowers or lifts the window even when
the switch is released. To stop the
window at the desired position while
the window is in operation, pull up or
press down and release the switch.
To reset the power windows
If the power windows do not operate
normally, the automatic power win-
dow system must be reset as follows:
1. Place engine Start/Stop button is in the ON position.
2. Close the window and continue pulling up on the power window
switch for at least one second.
If the power windows do not operate
properly after resetting, have the
system checked by an authorized
HYUNDAI dealer.
Automatic reverse (if equipped)
If a window senses any obstacle while
it is closing automatically, it will stop
and lower approximately 30 cm (12
inches) to allow the object to becleared.
If the window detects the resistance
while the power window switch is
pulled up continuously, the window
will stop upward movement then
lower approximately 2.5 cm (1 inch).
If the power window switch is pulled
up continuously again within 5 sec-
onds after the window is lowered by
the automatic window reversal fea-
ture, the automatic window reversal
will not operate. Information
The automatic reverse feature is only
active when the "Auto Up" feature is
used by fully pulling up the switch to
the second detent.
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OLF044032 Make sure body parts or other
objects are safely out of the way
before closing the windows to
avoid injuries or vehicle dam-
age. Objects less than 4 mm (0.16
inch) in diameter caught
between the window glass and
the upper window channel may
not be detected by the automat-
ic reverse window and the win-
dow will not stop and reversedirection.
WARNING

3-39
Convenient features of your vehicle
3
Hood
Opening the hood
1. Park the vehicle and set the park-ing brake.
2. Pull the release lever to unlatch the hood. The hood should pop
open slightly. 3. Raise the hood slightly, push the
secondary latch up (1) inside ofthe hood center and lift the hood
(2). After it has been raised about
halfway, it will raise completely by
itself.
Hood open warning
(if equipped)
The warning message will appear on
the LCD display when hood is open.
The warning chime will operate when
the vehicle is being driven at or
above 3km/h with the hood open.
Closing the hood
1. Before closing the hood, check the following:
ment must be correctly installed.
bustible material must be
removed from the engine com-
partment.
2. Lower the hood halfway (lifted approximately 30cm from the
closed position) and push down to
securely lock in place. Then dou-
ble check to be sure the hood is
secure.
EEXX TTEERR IIOO RR FF EE AA TTUU RREESS
OLF047041
OLF047720N

3-52Information
Make sure to refuel your vehicle
according to the "Fuel Requirements"
suggested in the Introduction chapter.
Do not spill fuel on the exterior surfaces of the vehicle. Any type of fuel spilled on painted sur-
faces may damage the paint.
If the fuel filler cap requires replacement, use only a genuine
HYUNDAI cap or the equivalent
specified for your vehicle. Anincorrect fuel filler cap canresult in a serious malfunctionof the fuel system or emission
control system.
NOTICE
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Convenient features of your vehicle
(Continued)
Do not over-fill or top-off your
vehicle tank, which can cause
gasoline spillage.
If a fire breaks out during refu-
eling, leave the vicinity of the
vehicle, and immediately con-
tact the manager of the gasstation and then contact the
local fire department. Follow
any safety instructions they
provide.
If pressurized fuel sprays out,
it can cover your clothes or
skin and thus subject you to
the risk of fire and burns.
Always remove the fuel cap
carefully and slowly. If the cap
is venting fuel or if you hear a
hissing sound, wait until the
condition stops before com-
pletely removing the cap.
Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the eventof an accident.
(Continued)
Static electricity discharge
from the container can ignite
fuel vapors causing a fire. Once refueling has begun,
contact between your bare
hand and the vehicle shouldbe maintained until the filling
is complete.
Use only approved portable
plastic fuel containers designed
to carry and store gasoline.
When refueling, always move
the shift lever to the P (Park)
position, set the parking
brake, and place engine Start/
Stop button to the OFF posi-
tion. Sparks produced byelectrical components relatedto the engine can ignite fuel
vapors causing a fire.
Do not use matches or a lighter and do not smoke or
leave a lit cigarette in your
vehicle while at a gas station,
especially during refueling. (Continued)

3-58
Convenient features of your vehicle
Hybrid Battery SOC (State of Charge) Gauge
This gauge indicates the remaining
hybrid battery power. If the SOC is
near the "L (Low)" level, the vehicle
automatically operates the engine to
charge the battery. However, if the Service Indicator ( )and Malfunction Indicator Lamp (MIL)
( ) turn on when the SOC gauge is
near the "L (Low)" level, have the vehi-
cle checked by an authorized
HYUNDAI dealer.
Never try to start the vehicle if the
fuel tank is empty. In this condi-
tion, the engine cannot charge the
high voltage battery of the hybrid
system. If you try to start the vehi-
cle when the fuel is empty, the
high voltage battery will become
discharged and damaged.
Plug-in hybrid mode indicator

: The high-voltage(hybrid) battery is
used to drive the
vehicle.

:The high-voltage
(hybrid) battery andgasoline engine is
used to drive the
vehicle.
: Gasoline engine isused to drive the
vehicle and charge
the high-voltage
(hybrid) battery
A corresponding message is displayed
to indicate the selected mode.
NOTICE
OLFPQ047105
OLFPQ047105K
■ Plug-in hybrid
■ Hybrid
OLFH047781N/OLFH047782N/OLFH047783N
OLFPQ047761
OLFPQ047762
OLFPQ047763

3-63
Convenient features of your vehicle
3
Parking Brake & BrakeFluid Warning Light
This warning light illuminates:
When the Engine Start/Stop button is in the ON position
- It illuminates for approximately 3seconds and then goes off.
- It remains on if the parking brake is applied.
When the parking brake is applied.
When the brake fluid level in the reservoir is low.
- If the warning light illuminateswith the parking brake released, it
indicates the brake fluid level in
reservoir is low.
When the regenerative brake does not operate.
When only one of the dual system is working, the stopping distancewill be increased.
If the brake fluid level in the reser-
voir is low:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. Stop the vehicle, immediately check the brake fluid level and add
fluid, if necessary (For more
information, refer to "Brake
Fluid" in the chapter 7). After
adding brake fluid, check all brake
components for fluid leaks. If a
brake fluid leak is found, or if the
warning light remains on, or if the
brakes do not operate properly, do
not drive the vehicle. Have the
vehicle inspected by an author-
ized HYUNDAI dealer.
Dual-diagonal braking system
Your vehicle is equipped with dual-
diagonal braking systems. This
means you still have braking on two
wheels even if one of the dual sys-
tems fails. With only one of the dual systems
working, longer pedal travel and
greater pedal pressure is required. If the brakes fail, while driving, shift
to a lower gear for additional engine
braking and stop the vehicle as soon
as it is safe to do so.
(red color)
Driving the vehicle with a warn-
ing light ON is dangerous. If the
Parking Brake & Brake Fluid
Warning Light illuminates with
the parking brake released, itindicates that the brake fluid
level is low.
In this case, have the vehicle
inspected by an authorized
HYUNDAI dealer.
WARNING

3-67
Convenient features of your vehicle
3
Engine Oil PressureWarning Light
This warning light illuminates:
When the Engine Start/Stop button is in the ON position.
- It remains on until the engine isstarted.
When the engine oil pressure is low.
When the engine oil pressure is low,
follow the below procedures:
1. Carefully drive to the nearest safe location and stop your vehicle.
2. Turn OFF the engine and check the engine oil level (For more
information, refer to the
"Engine Oil" in the chapter 7) .If
the level is low, add engine oil.
When the warning light remains ON after adding engine oil and
restarting the engine, or when
engine oil refilling is unavailable,
turn OFF the engine. These indi-
cate a mechanical problem, which
needs to be repaired before driv-ing. In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
When the Engine Oil Pressure
Warning Light illuminates, turn
OFF the engine, and check the
engine oil level, in an attempt to
prevent severe engine damage.These should be done as soon as
it is safe to do so. When the oil
level is low, add the engine oil to
the proper level and start the
engine again. When the light stays
ON, while running the engine,
immediately turn OFF the engine.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
Low Fuel Level Warning 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 "E (Empty)" maycause the engine to misfire and
damage the catalytic converter.
Driving the vehicle in EV mode after fuel runs out may damage
the hybrid battery.
NOTICE
NOTICE

3-76
Convenient features of your vehicle
Press START button with key
This warning message is displayed
when you press the Engine Start/Stop
button while the warning message,
"Key not detected," is displayed.
At this time, the immobilizer indicator
light blinks.
Check BRAKE SWITCH fuse
This warning message is displayed if
the brake switch fuse is disconnected.
If this message is displayed, replace
the fuse with a new one before start-
ing the vehicle. If not possible, you
can start the engine by pressing the
Engine Start/Stop button for 10 sec-
onds in the ACC position.
Shift to P to start engine
This warning message is displayed
when you try to start the vehicle with
the shift lever not in P (Park).
Door, Hood, Trunk Open
This warning message is displayed
indicating which door, or the hood, or
the trunk is open.
Sunroof Open (if equipped)
This warning is displayed when the
sunroof is opened, after turning OFF
the vehicle.
OLF044136
Before driving the vehicle, you should confirm that the door
/hood/trunk is fully closed.
Also, check there is no door/ hood/trunk open warning light
or message displayed on the
instrument cluster.
CAUTION
OLF054446

3-78
Convenient features of your vehicle
Engine 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 headlight (if equipped)
This warning message is displayed,
if the headlamps are not operating
properly. The headlamp bulb may
need to be replaced. If the vehicle is
equipped with LED headlamps, have
the vehicle inspected by an author-
ized HYUNDAI dealer.Information
Make sure to replace the burned out
bulb with a new one of the same
wattage rating.
Check headlamp LED (if equipped)
This warning message is displayed if
there is a problem with the LED
headlamp. Have the vehicle inspect-
ed by an authorized HYUNDAI deal-
er.
Check headlamp cooling fan(if equipped)
This warning message is displayed if
there is a problem with headlamp
fan. Have the vehicle inspected by an
authorized HYUNDAI dealer.
Check smart high beam system
(if equipped)
This warning message is displayed if
there is a problem with the Smart
High Beam System. Have the vehicle
inspected by an authorized
HYUNDAI dealer.
For more information, refer to
"Smart High Beam System" in
chapter 3.
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