start stop button Hyundai Ioniq Plug-in Hybrid 2020 Service Manual

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Convenient features of your vehicle
Fuel economy
Average Fuel Economy (1)
The average fuel economy is calcu-
lated by the total driving distance
and fuel consumption since the last
average fuel economy reset.
The average fuel economy can be
reset both manually and automati-
cally.
Manual reset
To clear the average fuel economy
manually, press the [OK] button on
the steering wheel for more than 1
second when the average fuel econo-
my is displayed.
Automatic reset
To automatically reset the average
fuel economy after refueling, select
the "Fuel economy Auto Reset"
mode in the User Settings menu on
the LCD display.
- After Ignition: The average fuel
economy will reset automatically
whenever it has passed 4 hours
after turning OFF the engine.
- After Refueling: The average fuel
economy will reset automatically
when driving speed exceeds 1 mph
(1 km/h), after adding 1.6 gallons (6
liters) of fuel or more.
Information
The average fuel economy may be
inaccurate, when the vehicle drives
shorter than 300 meters (0.19 miles)
after turning ON the Engine Start/Stop
button.
Instant Fuel Economy (2)
This mode displays the instant fuel
economy during the last few sec-
onds when the vehicle speed is
more than 6.2 mph (10 km/h).
Accumulated Info display
This display shows the accumulated
trip distance (1), the average fuel
economy (2), and the total driving
time (3).
The information is accumulated
starting from the last reset.
To manually reset the information,
press and hold the OK button when
viewing the Accumulated driving info.
The trip distance, the average fuel
economy, and total driving time will
reset simultaneously.
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Convenient features of your vehicle
Automatic reset
To automatically reset the average
fuel economy after refueling, select
the "Fuel economy Auto Reset"
mode in the User Settings menu on
the LCD display.
- After Ignition: The average fuel
economy will reset automatically
whenever it has passed 4 hours
after turning OFF the engine.
- After Refueling: The average fuel
economy will reset automatically
when driving speed exceeds 1 mph
(1 km/h), after adding 1.6 gallons (6
liters) of fuel or more.
Information
The average fuel economy may be
inaccurate, when the vehicle drives
shorter than 0.19 miles (300 meters)
after turning ON the Engine Start/Stop
button.
Instant Fuel Economy (2)
This mode displays the instant fuel
economy during the last few sec-
onds when the vehicle speed is
more than 6.2 mph (10 km/h).
Accumulated Info display
This display shows the accumulated
trip distance (1), the average fuel
economy (2), and the total driving
time (3).
The information is accumulated
starting from the last reset.
To manually reset the information,
press and hold the OK button when
viewing the Accumulated driving info.
The trip distance, the average fuel
economy, and total driving time will
reset simultaneously.The accumulated driving information
will continue to be counted while the
engine is still running (for example,
when the vehicle is in traffic or
stopped at a stop light).
Information
The vehicle must be driven for a min-
imum of 0.19 miles (300 meters) since
the last ignition key cycle before the
average fuel economy will be recalcu-
lated.
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Convenient features of your vehicle
• Do not cover or spill anything on
the sensor (1) located in front of
the instrument panel.
Do not clean the sensor using a
window cleaner, the cleanser may
leave a light film which could
interfere with sensor operation.
If your vehicle has window tint
or other types of metallic coat-
ing on the front windshield, the
AUTO light system may not work
properly.
Parking lamp position ( )
The parking lamp, license plate lamp
and instrument panel lamp are turned
ON.
Headlamp position ( )
The headlamp, parking lamp, license
plate lamp and instrument panel
lamp are turned ON.
Information
The Engine Start/Stop button must be
in the ON position to turn on the
headlamp.
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Convenient features of your vehicle
3
One-touch turn signal function
To activate the One Touch Turn
Signal function, push the turn signal
lever up or down to position (B) and
then release it.
The lane change signals will blink 3,
5 or 7 times.
You can activate or deactivate the
One Touch Turn Signal function or
choose the number of blinks (3, 5, or
7) from the User Settings mode
(Light) on the LCD display.
For more information, refer to the
"LCD Display" section in this
chapter.
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 vehicle 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 vehicle is turned off, per-
form the following:
1) Open the driver-side door.
2) Turn the parking lamps OFF and
ON again using the light switch on
the steering column.
Headlamp delay function
(if equipped)
If the Engine Start/Stop button is
placed in the ACC position or the
OFF position with the headlamps
ON, the headlamps (and/or parking
lamps) remain on for about 5 min-
utes. However, if the driver's door is
opened and closed, the headlights
are turned off after 15 seconds. Also,
with the vehicle off if the driver's door
is opened and closed, the head-
lamps (and/or parking 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.
You can activate or deactivate the
Headlamp Delay function from the
User Settings mode (Light) on the
LCD display.
For more information, refer to the
"LCD Display" section in this
chapter.

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Convenient features of your vehicle
3
Interior Lights
Do not use the interior lights for
extended periods when the vehi-
cle is turned off or the battery will
discharge.
Interior lamp AUTO cut
The interior lamps will automatically
go off approximately 20 minutes after
the vehicle is turned off and the
doors are closed. If a door is opened,
the lamp will go off 40 minutes after
the vehicle is turned off. If the doors
are locked by the smart key and the
vehicle 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 Door Lamp
(3) Front Room Lamp ON
(4) Front Room Lamp OFF
Front Map Lamp :
Press either lenses to turn the map
lamp on or off. This light produces a
spot beam for convenient use as a
map lamp at night or as a personal
lamp for the driver and the front pas-
senger.
Front Door Lamp ( ):
The front or rear room lamps come on
when the front or rear doors are
opened. When doors are unlocked by
the smart key, the front and rear lamps
come on for approximately 30 seconds
as long as any door is not opened. The
front and rear room lamps go out grad-
ually after approximately 30 seconds
when the door is closed. However, if
the Engine Start/Stop button is in the
ON position or all doors are locked, the
front and rear lamps will turn off. If a
door is opened with the Engine
Start/Stop button in the ACC position
or the OFF position, the front and rear
lamps stay on for about 20 minutes.
Front room lamp

Press the button to turn ON the
room lamp for the front/rear seats.

Press the button to turn OFF the
room lamp for the front/rear seats
regardless of front or rear door open
position.
NOTICE
Do not use the interior lights
when driving in the dark. The inte-
rior lights may obscure your view
and cause an accident.
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Convenient features of your vehicle
A : Wiper speed control
· MIST – Single wipe
· OFF – Off
· INT – Intermittent wipe
· LO – Low wiper speed
· HI – High wiper speed
B : Intermittent control wipe time
adjustment
C : Wash with brief wipes
Windshield Wipers
Operates as follows when the Engine
Start/Stop button is in the ON posi-
tion.
MIST : For a single wiping cycle,
push the lever upward and
release. The wipers will oper-
ate continuously if the lever is
held in this position.
OFF : Wiper is not in operation.
INT : Wiper operates intermittently at
the same wiping intervals. To
vary the speed setting, move
the speed control lever. The top
most setting will run the wipers
most frequently (for more rain).
The bottom setting will run the
wipers the least frequently (for
less rain).
LO : The wiper runs at a lower speed.
HI : The wiper runs at a higher speed.
Information
If there is heavy accumulation of snow
or ice on the windshield, defrost the
windshield for about 10 minutes, or
until the snow and/or ice is removed
before using the windshield wipers to
ensure proper operation.
If you do not remove the snow and/or
ice before using the wiper and washer,
it may damage the wiper and washer
system.
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Convenient features of your vehicle
Fan speed control
The fan speed can be set as desired
by pushing the fan speed control but-
ton.
More air is delivered with higher fan
speeds.
Pressing the OFF button turns off the
fan.
Information
For better voice recognition, fan speed
may automatically slow down for a
couple of minutes when you activate
voice recognition or hands free.Operating the fan when the
Engine Start/Stop button is in the
ON position could cause the bat-
tery to discharge. Operate the fan
when the vehicle is in the ready
( ) mode.
NOTICE
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Continued use of the climate
control system operation in
the recirculated air position
can cause drowsiness or
sleepiness, that may cause
loss of vehicle control result-
ing in an accident. Set the air
intake control to the outside
(fresh) air position as much as
possible while driving.
Continued use of the climate
control system operation in
the recirculated air position
(without the air conditioning
selected) may allow humidity
to increase inside the vehicle
which may fog the glass and
obscure visibility.
Do not sleep in a vehicle with
the air conditioning or heating
system on. It may cause seri-
ous injury or death due to a
drop in the oxygen level
and/or body temperature.
WARNING
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Convenient features of your vehicle
3
Driver only
If you press the DRIVER ONLY but-
ton( ) and the indicator light
illuminates, air mostly blows in the
direction of the driver’s seat.
However, some of the air may come
out of other seating position ducts to
keep indoor air pleasant.
If you use the button with no passen-
ger in the front passenger seat, ener-
gy consumption will be reduced.
DRIVER ONLY button will be turned
off under the following conditions:
1) Defrost on (the DRIVER ONLY
button indicator is not turned off)
2) DRIVER ONLY button re-push
Air conditioning
Press the A/C button to manually
turn the system on (indicator light will
illuminate) and off.
OFF mode
Press the OFF button to turn the cli-
mate control system off.
You can still operate the mode and
air intake buttons as long as the
Engine Start/Stop button is in the ON
position.DRIVER
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Convenient features of your vehicle
To Defrost Outside Windshield
1. Set the fan speed to the highest
(extreme right) position.
2. Set the temperature to the extreme
hot (HI) position.
3. Press the defroster button ( ).
4. The outside (fresh) air position will
be selected automatically.
If the position is selected, lower
fan speed is adjusted to a higher fan
speed.
Defogging Logic
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
positions. To cancel or return the
defogging logic, do the following.
1. Place the Engine Start/Stop button
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 air intake control button indicator
will blink 3 times. It indicates that the
defogging logic is canceled or
returned to the programmed status.
If the battery has been discharged or
disconnected, it resets to the defog
logic status.
Rear Window Defroster
To prevent damage to the conduc-
tors bonded to the inside surface
of the rear window, never use
sharp instruments or window
cleaners containing abrasives to
clean the window.
If you want to defrost and defog
the front windshield, refer to
the "Windshield Defrosting and
Defogging" section in this chapter.
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Convenient features of your vehicle
3
The defroster heats the window to
remove frost, fog and thin ice from
the interior and exterior of the rear
window while the vehicle is in the
ready ( ) mode.
To activate the rear window
defroster, press the rear window
defroster button located in the center
facia switch panel. The indicator on
the rear window defroster button illu-
minates when the defroster is ON.
To turn off the defroster, press the
rear window defroster button again.
Information
• If there is heavy accumulation of
snow on the rear window, brush it off
before operating the rear defroster.
• The rear window defroster automat-
ically turns off after approximately
20 minutes or when the Engine
Start/Stop button is in the OFF posi-
tion.
Side view mirror defroster
If your vehicle is equipped with the
side view mirror defrosters, they will
operate at the same time you turn on
the rear window defroster.
Auto Defogging System
Auto defogging system reduces the
possibility of fogging up the inside of
the windshield by automatically
sensing the moisture on inside the
windshield.
The auto defogging system operates
when the heater or air conditioning is
on.
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