2019 HYUNDAI SONATA HYBRID battery

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Convenient features of your vehicle
Battery saver function
The purpose of this feature is to pre-
vent the battery from being dis-
charged. The system automatically
turns off the parking lamp when the
driver turns the engine off and opens
the driver-side door.
With this feature, the parking lamps
will turn off automatically if the driver
parks on the side of road at night.
If necessary, to keep the lamps on
when the engine is turned off, perform
the following:
1) Open the driver-side door.
2) Turn the parking lamps OFF andON again using the light switch on
the steering column.
Headlamp delay function
(if equipped)
If engine Start/Stop button is in the
ACC or OFF position with the head-lamps ON, the headlamps (and/or
parking lamps) remain on for about 5
minutes. However, if the driver’s dooris opened and closed, the head-
lamps are turned off after 15 sec-
onds. However, with the engine off if
the driver’s door is opened and
closed, the headlamps (and/or park-
ing lamps) are turned off after 15
seconds.
The headlamps (and/or parking
lamps) can be turned off by pressing
the lock button on the smart key
twice or turning the light switch to the
OFF or AUTO position. However, if
you turn the light switch to the AUTO
position when it is dark outside, the
headlamps will not be turned off.
You can activate or deactivate the
Headlamp Delay function from theUser Settings Mode (Light) on the
LCD display.
For more information, refer to the
"LCD Display" section in this
chapter. If the driver gets out of the vehicle
through other doors (except dri-
ver’s door), the battery saver func-tion does not operate and the
headlamp delay function does not
turn off automatically. Therefore, It
causes the battery to be dis-
charged. In this case, make sure
to turn off the lamp before getting
out of the vehicle.
NOTICE

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Convenient features of your vehicle
3
Interior Lights
Do not use the interior lights for
extended periods when the engine
is turned off or the battery will dis-
charge.
Interior lamp AUTO cut
The interior lamps will automatically
go off approximately 20 minutes after
the engine is turned off and the
doors closed. If a door is opened, the
lamp will go off 40 minutes after the
engine is turned off. If the doors are
locked by the smart key and the vehi-
cle enters the armed stage of the
theft alarm system, the lamps will go
off five seconds later.
Front lamps
(1) Front Map Lamp
(2) Front Room Lamp
(3) Front Door Lamp
NOTICE
Do not use the interior lights
when driving in the dark. The
interior lights may obscure your
view and cause an accident.
WARNING
OTL047079L
OLF047097
■Type A
■Type B

3-110
Glove box lamp
The glove box lamp comes on when
the glove box is opened.
If the glove box is not closed, the
lamp will turn off after 20 minutes.
To prevent possible battery dis-
charge, securely close the glove
box after use.
Vanity mirror lamp
Opening the lid of the vanity mirror
will automatically turn on the mirrorlight.
To prevent unnecessary charging
system drain, close the vanity mir-
ror cover after using the mirror.
NOTICE
NOTICE
Convenient features of your vehicle
OLF044258OLF044257

3-125
Convenient features of your vehicle
3
Temperature conversion
If the battery has been discharged or
disconnected, the temperature mode
display will reset to Centigrade.
You can switch the temperature
mode between Centigrade to
Fahrenheit as follows;
- Automatic climate control system
While pressing the OFF button,
press the AUTO button for 3 seconds
or more. The display will change from
Centigrade to Fahrenheit, or from
Fahrenheit to Centigrade.
- "User setting mode" in the cluster :You can change the temperature
unit in the "Other features -
Temperature unit"
Air intake control
This is used to select the outside(fresh) air position or recirculated airposition.
To change the air intake control posi-
tion, push the control button.
Recirculated air position
With the recirculated airposition selected, air from the passenger
compartment will be
drawn through the heat-ing system and heated
or cooled according tothe function selected.
Outside (fresh) air position
With the outside (fresh) air position selected, air
enters the vehicle fromoutside and is heated orcooled according to thefunction selected.
OLF047686
OLF047226
■ Type A
■Type B■Type A
■ Type B

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Convenient features of your vehicle
3
Defogging logic (if equipped)
To reduce the probability of fogging up the inside of the windshield, the
air intake or air conditioning are con-trolled automatically according to
certain conditions such as or
position. To cancel or return the
defogging logic, do the following.
1. Press the Engine Start/Stop but-ton to the ON position.
2. Press the defroster button ( ).
3. While pressing the air conditioning button (A/C), press the air intake
control button at least 5 times with-
in 3 seconds. The recirculation indicator will blink 3
times with 0.5 seconds of interval. It
indicates that the defogging logic is
canceled or returned to the pro-
grammed status.
If the battery has been discharged or
disconnected, it resets to the defog
logic status.
OLFH047751

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Convenient features of your vehicle
3
To prevent damage to the Power Outlets :
Use the power outlet only whenthe engine is running and
remove the accessory plug after
use. Using the accessory plug
for prolonged periods of timewith the engine off could cause
the battery to discharge.
Only use 12V electric acces- sories which are less than 180 W
in electric capacity.
Adjust the air-conditioner or heater to the lowest operating
level when using the power out-let.
Close the cover when not in use.
Some electronic devices can cause electronic interference
when plugged into a vehicle’s
power outlet. These devices may
cause excessive audio staticand malfunctions in other elec-
tronic systems or devices used
in your vehicle.
(Continued)(Continued)
Push the plug in as far as it will
go. If good contact is not made,
the plug may overheat and the
fuse may blow.
Plug in battery equipped electri- cal/electronic devices with
reverse current protection. The
current from the battery may
flow into the vehicle’s electri-
cal/electronic system and causesystem malfunction.
NOTICE
Avoid electrical shocks. Do not
place your fingers or foreign
objects (pin, etc.) into a power
outlet or touch the power outletwith a wet hand.
WARNING

5-7
Driving your vehicle
5
Engine Stop/Start button positions
Button Position ActionNotice
OFF
To turn off the hybrid system, press the
Engine Start/Stop button with shift lever in P
(Park).
When you press the Engine Start/Stop button
without the shift lever in P (Park), the Engine
Start/Stop button does not turn to the OFF
position, but turns to the ACC position.
ACC Press the Engine Start/Stop button when
the button is in the OFF position without
depressing the brake pedal.
Electrical accessories are usable. If you leave the Engine Start/Stop button in
the ACC position for more than one hour, the
battery power will turn off automatically to
prevent the battery from discharging.

5-8
Driving your vehicle
Button Position ActionNotice
ON
Press the Engine Start/Stop button while it
is in the ACC position without depressing
the brake pedal.
The warning lights can be checked before
the hybrid system is started. Do not leave the Engine Start/Stop button in
the ON position when the hybrid system is
not running to prevent the battery from dis-charging.
START
To start the hybrid system, depress the
brake pedal and press the Engine
Start/Stop button with the shift lever in the P
(Park) position. If you press the Engine Start/Stop button
without depressing the brake pedal, the
hybrid system does not start and the Engine
Start/Stop button changes as follows: OFF


ACC
ON
OFF or ACC