2023 HYUNDAI IONIQ 6 heater
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Instrument Cluster
4-4
decelerating or driving on a downhill
road (being charged by the
regenerative brakes). As more electric
energy charges, the lower the gauge
level.
State of Charge (SOC) Gauge
for High Voltage Battery
B4000307
• The SOC gauge shows the charging status of the high voltage battery.
• The low percentage number on the indicator indicates that there is not
enough energy in the high voltage
battery. 100 % indicates that the high
voltage battery is fully charged.
• When driving on highways, make sure to check in advance if the high voltage
battery is charged enough.
B4000308
1. When the remaining battery is lower than 10 % on the SOC gauge, the High
Voltage Battery Level ( ) warning
light Illuminates, to alert you of the
battery level. 2. When the High Voltage Battery Level
( ) warning light Illuminates, the
vehicle can drive an additional 18-25 mi.
(30-40 km) depending on the driving
speed, heater/air conditioner, weather,
driving style, and other factors.
Charging is required.
NOTICE : K H Q W K H K L J K Y R O W D J H E D W W H U \ O H Y H O L V
O R Z W K H 3 R Z H U ' R Z Q \f L Q G L F D W R U O L J K W
L O O X P L Q D W H V D Q G W K H Y H K L F O H S R Z H U L V
O L P L W H G
& K D U J H W K H E D W W H U \ L P P H G L D W H O \ V L Q F H
\ R X U Y H K L F O H P D \ Q R W E H G U L Y H Q R U P D \
U R O O E D F N R Q D V O R S H Z L W K W K H L Q G L F D W R U O L J K W
L O O X P L Q D W H G
Outside temperature gauge
B4000304
The temperature reads in Fahrenheit or
Celsius depending on the units selected
from the Settings menu in the
infotainment system. The temperature
indicated on the instrument cluster may
not change as quickly as the outside
temperature.
Select: Setup > General > Units >
Temperature Unit > °F/°C
Both the temperature unit on the
instrument cluster and climate control
screen is changed.
'
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Convenience Features
5-88
SYNC
B5020008
Adjusting the temperature and air flow
direction equally
Press 'SYNC' (indicator light ON), the
passenger’s temperature and air flow
direction will be adjusted same as the
driver’s control.
Adjusting the temperature and air flow
direction individually
Press 'SYNC' (indicator light OFF), all
seats temperature and air flow direction
will be adjusted individually.
Air intake control
B5020009
Air intake control is used to select either
Fresh mode (outside air) or Recirculation
mode (cabin air). Recirculation mode
B5020010
When Recirculation mode is selected, air
from the passenger compartment will be
recirculated through the system and
heated or cooled according to the
function selected.
Fresh mode
B5020011
When Fresh mode is selected, air enters
the vehicle from outside and is heated or
cooled according to the function selected.
Information Operating the system primarily in Fresh mode
is recommended. Use Recirculation mode
temporarily only when needed. Prolonged
operation of the heater in Recirculation mode
and without the air conditioning ON can cause
fogging of the windshield. In addition,
prolonged use of the air conditioning ON in
Recirculation mode may result in excessively
dry, dehumidified air in the cabin and may
promote formation of musty vent odor due to
stagnant air.
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5
5-89
WARNING • Continued use of the climate control system operation in Recirculation
mode for a prolonged period of time
may cause drowsiness to the
occupants in the cabin. This may lead to
loss of vehicle control which may lead
to an accident.
• Continued use of the climate control system operation in Recirculation
mode with the air conditioning OFF
may allow humidity to increase inside
the cabin. This may cause
condensation to accumulate on the
windshield and obscure visibility.
• Do not sleep in your vehicle or remain parked in your vehicle with the
windows up and either the heater or the
air conditioning ON for prolonged
periods of time. Doing so may increase
the levels of carbon dioxide in the cabin
which may lead to serious injury or
death.
Fan speed control
Climate control panel
B5020012Infotainment system
B5020013
The fan speed can be set to the desired
speed by adjusting the icon in the
climate control panel.
More air is delivered with higher fan
speeds.
Pressing and holding the icon turns off
the fan.
Information To help improve microphone voice input
sound, fan speed may automatically slow
down for a couple of minutes when you
activate voice recognition or hands free.
NOTICE 2 S H U D W L Q J W K H I D Q Z K H Q W K H 6 W D U W 6 W R S
E X W W R Q L V L Q W K H 2 ) ) S R V L W L R Q F R X O G F D X V H
W K H E D W W H U \ W R G L V F K D U J H 2 S H U D W H W K H I D Q
Z K H Q W K H Y H K L F O H L V U X Q Q L Q J
Hyundai_CE_en_US.book Page 89
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Convenience Features
5-90
Driver only
B5020014
If you touch the 'DRIVER ONLY' icon
( ) and the indicator light illuminates
in the infotainment climate control
screen, cold air mostly blows in the
driver’s seat. However, some of the cold
air may come out of other seating
position ducts to keep indoor air pleasant.
If you use the icon with no passenger in
the front passenger seat, energy
consumption will be reduced.
'DRIVER ONLY' icon will be turned off
under the following conditions:
1. Defrost on
2. DRIVER ONLY button re-touch
Air conditioning
B5020015
Touch the 'CLIMATE' icon in the climate
control screen. The climate information
screen will appear on the infotainment
system. Touch the A/C icon in the
infotainment system to turn the air conditioning on (indicator light ON) and
off.
HEAT icon
B5020016
Touch
'CLIMATE' icon in the climate
control screen. The climate information
screen will appear on the infotainment
system. Touch the HEAT icon in the
infotainment system to turn the heater on
(indicator light will illuminate).
Touch the button again to turn the heater
off.
The air conditioner and heater uses
energy from the battery. If you use the
heater or air conditioner for too long,
distance to empty can be reduced due to
too much power consumption.
Turn off the heater and air conditioner if
you do not need them.
OFF mode
B5020017
Touch the 'OFF' icon to turn the climate
control system off.
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Convenience Features
5-94
Windshield Defrosting
and Defogging
WARNING Windshield heating
Do not use the position during cooling
operation in extremely humid weather.
The difference between the temperature
of the outside air and that of the
windshield could cause the outer surface
of the windshield to fog up, causing loss
of visibility could cause an accident
resulting in serious injury or death. In this
case, set the mode selection to the
position and fan speed control to a lower
speed.
• For maximum defrost performance, set the temperature control to the highest
temperature setting and the fan speed
control to the highest setting.
• If warm air to the floor is desired while defrosting or defogging, set the mode
to the floor-defrost position.
• Before driving, clear all snow and ice from the windshield, rear window, side
view mirrors, and all side windows.
• Clear all snow and ice from the hood and air inlet in the cowl grill to improve
heater and defroster efficiency and to
reduce the probability of fogging up the
inside of the windshield.
To Defog Inside Windshield
B5020401
1. Select the desired fan speed.
2. Select the desired temperature.
3. Touch the defroster icon ( ).
4. When the defogging logic is enabled, Fresh mode is selected and air
conditioning is selected according to
outside temperature.
Check to make sure the air intake control
is in Fresh mode. If the air intake control
indicator light is illuminated, touch the
icon once to enable Fresh mode
(indicator light OFF).
If the position is selected, the fan speed
is automatically increased.
To Defrost Outside
Windshield
B5020501
1. Set the fan speed to the highest position.
2. Set the temperature to the extreme hot position.
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9
9-7
• Check for fluid leaks under your vehicle (water dripping from the air
conditioning system during or after use
is normal).
At least monthly:
• Check coolant level in the coolant reservoir.
• Check the operation of all exterior lights, including the stoplights, turn
signals and hazard warning flashers.
• Check the inflation pressures of all tires including the spare for tires that are
worn, show uneven wear, or are
damaged.
• Check for loose wheel lug nuts.
At least twice a year: (for example,
every Spring and Autumn)
• Check radiator, heater and air conditioning hoses for leaks or
damage.
• Check windshield washer spray and wiper operation. Clean wiper blades
with a clean cloth dampened with
washer fluid.
• Check headlight alignment.
• Check the seat belts for wear and function.
At least once a year:
• Clean body and door drain holes.
• Lubricate door hinges and hood hinges.
• Lubricate door and hood locks and latches.
• Lubricate door rubber weather strips.
• Check the air conditioning system.
• Inspect and lubricate shift gear linkage and controls.
• Clean the battery (12 V) and terminals.
• Check the brake fluid level.
Scheduled Maintenance
Services
Follow Normal Maintenance Schedule if
the vehicle is usually operated where
none of the following conditions apply. If
any of the following conditions apply, you
must follow the Maintenance Under
Severe Usage Conditions.
• Repeated driving short distance of less than 5 mi. (8 km) in normal temperature
or less than 10 mi. (16 km) in freezing
temperature
• Driving on rough, dusty, muddy, unpaved, graveled or salt-spread roads
• Driving in areas using salt or other corrosive materials or in very cold
weather
• Driving in heavy dust condition
• Driving in heavy traffic area with the ambient temperature higher than 90 ºF
(32 ºC) while consuming more than 50%
of electric energy.
• Driving on uphill, downhill, or mountain roads repeatedly
• Towing a trailer or using a camper, or driving with loads on the roof
• Driving as a patrol car, taxi, other commercial use or vehicle towing
• Frequently driving under high speed or rapid acceleration/deceleration
• Frequently driving in stop-and-go conditions
If your vehicle is operated under the
above conditions, you should inspect,
replace or refill more frequently than the
following Normal Maintenance Schedule.
After the periods or distance shown in the
chart, continue to follow the prescribed
maintenance intervals.
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Maintenance
9-12
Coolant
B9001901
Check the condition and connections of
all cooling system hoses and heater
hoses. Replace any swollen or
deteriorated hoses.
The coolant level should be filled between
the MAX or F and the MIN or L marks on
the side of the coolant reservoir when the
parts in the motor compartment is cool.
If the coolant level is low, have the vehicle
inspected by an authorized HYUNDAI
dealer.
WARNING
Keep hands, clothing, and tools away
from the rotating fan blades of the
cooling fan. The cooling fan may continue
to operate even though the vehicle is
turned off and can cause serious injury.
The electric motor for the cooling fan is
controlled by vehicle coolant
temperature, refrigerant pressure and
vehicle speed. As the vehicle coolant
temperature decreases, the electric
motor will automatically shut off.
Recommended coolant
• When adding coolant, use only deionized water, distilled water, or soft
water for your vehicle and never mix
hard water in the coolant filled at the
factory.
• An incorrect coolant mixture may result in severe malfunction or motor
damage.
• 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 could reduce the
effectiveness of the solution.
For mixing percentage, refer to the
following table:
Information If in doubt about the mix ratio, a 50 % water
and 50 % antifreeze mix is the easiest to mix
together because it is the same quantity for
each.
Ambient
TemperatureMixture Percentage (volume)
AntifreezeWater
5 °F (-15 °C) 35 65
-13 °F (-25 °C) 40 60
-31 °F (-35 °C) 50 50
-49 °F (-45 °C) 60 40
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Maintenance
9-36
Instrument panel fuse panel
Fuse NameFuse RatingCircuit Protected
AFCU 10 A Driver/Passenger Door Outside Handle
EPCU3 10 A Rear Inverter
START 7.5 A IBU, VCU
IG3 8 10 AIn-car Temperature Sensor, A/C Control Module, A/C
PTC Heater, Instrument Cluster, CCU, AVNT Head Unit
MEMORY 2 10 A Instrument Cluster, ADAS Unit (Parking)
MULTIMEDIA 15 A AVNT Head Unit
AIRBAG2 10 A SRS Control Module
P/SEAT PASS 30 A Passenger Power Seat Switch, Passenger Seat Unit ADAS DRV 10 A Not Used
CLUSTER 7.5 A Instrument Cluster, Head-Up Display
MODULE5 10 A Data Link Connector, Electro Chromic Mirror, AVNT
Head Unit, IFS Unit, Wireless Charger Unit, Head Light LH/RH, AMP, Driver IMS Module, Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module, Passenger Seat Unit, Rear Seat Warmer
Control Module, ADP Unit (Acoustic Design Processor)
IG3 11 10 A Electronic A/C Compressor
IG3 9 10 A Rear Inverter, BMU
wireless DCU1 10 A Not Used
CCU 10 A CCU
MODULE1 10 A Data Link Connector, Hazard Switch, Multifunction
Switch, Rain Sensor, Driver Power Window Switch,
Dashboard Mood Light, A/C Control Module, Outside
Mirror Switch, UIP Sensor, UIP Siren, Power Trunk Unit, Driver/Passenger Door Mood Light #1/#2, Rear Door Mood Light LH/RH #1/#2
SBCM DRV 20 A Driver Side Body Control Module
S/HEATER FRT 25 A Front Air Ventilation Seat Control Module,Front Seat
Warmer Control Module
Hyundai_CE_en_US.book Page 36