2022 HYUNDAI IONIQ ELECTRIC service schedule

3-120
Convenient features of your vehicle
System Maintenance
Climate control air filter
This filter is installed behind the glove
box. It filters the dust or other pollu-
tants that enter the vehicle through theheating and air conditioning system.
Have the climate control air filter
replaced by an authorized HYUNDAIdealer according to the maintenance
schedule. If the car is being driven in
severe conditions such as dusty or
rough roads, more frequent air condi-tioner filter inspections and changesare required.
If the air flow rate suddenly decreas-
es, the system should be checked at
an authorized HYUNDAI dealer.
Checking the amount of air con-ditioner refrigerant and com-
pressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling also
reduces the performance of the airconditioning system.
Therefore, if abnormal operation is
found, have the system inspected by
an authorized HYUNDAI dealer.
It is important that the correct type and amount of oil and refrig-
erant is used. Otherwise, damageto the compressor and abnormal
system operation may occur. To
prevent damage, the air condition-
ing system in your vehicle should
only be serviced by trained and
certified technicians.
NOTICE
1LDA5047
Outside air
Recirculatedair
Climate control air filter Blower
Evaporatorcore Heater core
Vehicles equipped with R-134a
Since the refrigerant
is operated at very
high pressure, the airconditioning system
should only be serv-
iced by trained and certified
technicians.
All refrigerants should be
reclaimed with proper equip-ment.
Venting refrigerants directly to the atmosphere is harmful to
individuals and environment.
Failure to heed these warningscan lead to serious injuries.
WARNING

7
Maintenance
7
Maintenance
Motor compartment .............................................7-3
Maintenance services ...........................................7-4Owner's Responsibility .....................................................7-4
Owner Maintenance Precautions..................................7-4
Owner maintenance ...............................................7-5 Owner Maintenance Schedule .......................................7-6
Scheduled maintenance services.........................7-7
Explanation of scheduled maintenance items .7-11Coolant...................................................................7-12
Brake fluid ............................................................7-13 Checking the Brake Fluid Level ...................................7-13
Washer fluid .........................................................7-14 Checking the Washer Fluid Level................................7-14
Climate control air filter .....................................7-15 Filter Inspection ...............................................................7-15
Wiper blades .........................................................7-17 Blade Inspection ..............................................................7-17
Blade Replacement .........................................................7-17
12V Battery ...........................................................7-20 For Best Battery Service .............................................7-21
Battery Recharging ........................................................7-21
Reset Features.................................................................7-22 Tires and wheels ..................................................7-23
Tire Care ............................................................................7-23
Recommended Cold Tire Inflation Pressures ...........7-24
Check Tire Inflation Pressure ......................................7-25
Tire Rotation ...................................................................7-26
Wheel Alignment and Tire Balance ............................7-27
Tire Replacement ............................................................7-27
Wheel Replacement ........................................................7-28
Tire Traction ....................................................................7-28
Tire Maintenance ............................................................7-28
Tire Sidewall Labeling ....................................................7-28
Tire Terminology and Definitions ..............................7-32
All Season Tires ...............................................................7-36
Summer Tires ...................................................................7-36
Snow Tires ........................................................................7-36
Radial-Ply Tires ...............................................................7-36
Low Aspect Ratio Tires ................................................7-37
Fuses ......................................................................7-39 Instrument Panel Fuse Replacement .......................7-40
Motor Compartment Panel Fuse Replacement ........7-41
Fuse/Relay Panel Description ......................................7-43
7

7-4
MaintenanceM
M AAIINN TTEENN AANN CCEE SS EE RR VV IICC EE SS
You should exercise the utmost care
to prevent damage to your vehicle
and injury to yourself whenever per-
forming any maintenance or inspec-
tion procedures.
We recommend you have your vehi-
cle maintained and repaired by an
authorized HYUNDAI dealer. An
authorized HYUNDAI dealer meets
HYUNDAI's high service quality
standards and receives technical
support from HYUNDAI in order to
provide you with a high level of serv-
ice satisfaction.
Owner's Responsibility
Maintenance service and record
retention are the owner's responsibil-
ity.
You should retain documents that
show proper maintenance has been
performed on your vehicle in accor-dance with the scheduled mainte-
nance service charts shown on the
following pages. You need this infor-
mation to establish your compliance
with the servicing and maintenance
requirements of your vehicle war-
ranties. Detailed warranty information is pro-
vided in your Service Passport. Repairs and adjustments required as a result of improper maintenance or
a lack of required maintenance are
not covered.
Owner Maintenance Precautions
Inadequate, incomplete or insuffi-
cient servicing may result in opera-
tional problems with your vehicle that
could lead to vehicle damage, an
accident, or personal injury. This
chapter provides instructions only forthe maintenance items that are easy
to perform. Several procedures can
be done only by an authorized
HYUNDAI dealer with special tools.
Your vehicle should not be modified
in any way. Such modifications may
adversely affect the performance,
safety or durability of your vehicle
and may, in addition, violate condi-
tions of the limited warranties cover-
ing the vehicle.
Improper owner maintenance dur-
ing the warranty period may affect
warranty coverage.
For details, read the separate
Service Passport provided with
the vehicle. If you're unsure about
any service or maintenance proce-
dure, have it done by an author-
ized HYUNDAI dealer.
NOTICE

7-8
Maintenance
Normal maintenance schedule (Cont.)
The following maintenance services must be performed to ensure good vehicle performance.
Keep receipts for all vehicle services to protect your warranty. Where both kilometrage and time are shown, the fre-
quency of service is determined by whichever occurs first.
R : Replace I : Inspect and, after Inspection, clean, adjust, repair or replace if necessary.
No.DESCRIPTIONKILOMETERS X 10001224364860728496108120132144156168180192
MONTHS6121824303642485460667278849096
1Cooling system hoses and connectionsInspect every 12,000 km
2Rotate tires
(including tire pressure and tread wear)Rotate every 6,000 km or 6 months
3Climate control air filterRRRRRRRR
4CoolantReplace every 60,000 km (40,000 miles) or 36 months*1
*2
512V Battery conditionInspect every 12,000 km
6Brake hoses and lines and connections (including booster)IIIIIIII
7Disc brakes and padsIIIIIIII
8Steering gear rack, linkage and bootsIIIIIIII
9Suspension ball joints and mounting boltsIIIIIIII
10Drive shafts and bootsIIIIIIII
11Air conditioning compressor,
air conditioner refrigerant and performanceIIIIIIII
*
1
: When replacing or adding coolant, we recommend that you visit an authorized HYUNDAI dealer.
* 2
:For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.

I-5
Lane Following Assist (LFA) ......................................5-110
LFA operation ...........................................................5-112
Limitations of the system .........................................5-115
Warning message ......................................................5-113
Lane Keeping Assist (LKA) ...........................................5-61 Limitations of the System ..........................................5-67
LKA operation ............................................................5-63
LKA system function change .....................................5-69
Warning light and message ........................................5-66
LCD Display ...................................................................3-73
LCD Display Control .................................................3-73
LCD display modes ....................................................3-74
Light ................................................................................3-91 Exterior Lights............................................................3-91
Interior Lights.............................................................3-99
Welcome System ......................................................3-102
Light bulbs ......................................................................7-52 Daytime Running Light (DRL) ..................................7-57
Headlamp, Parking Lamp, Turn Signal Lamp and Side Marker ..............................................................7-53
High Mounted Stop Light Replacement ...................7-60
Interior Light Bulb Replacement ...............................7-61
License Plate Light Bulb Replacement .....................7-61
Rear Combination Light Bulb Replacement .............7-58
Side Repeater Lamp Replacement .............................7-57 Maintenance services ........................................................7-4
Owner Maintenance Precautions..................................7-4
Owner's Responsibility.................................................7-4
Mirrors ............................................................................3-19 Inside Rearview Mirror ..............................................3-19
Reverse Parking Aid Function ..................................3-30
Side View Mirrors ....................................................3-27
Motor Compartment ..................................................1-6, 7-3
Motor number ...................................................................8-8
Owner maintenance ..........................................................7-5 Owner Maintenance Schedule......................................7-6
Paddle shifter (regenerative braking control) .................5-16 One Pedal Driving ......................................................5-17
Power button .....................................................................5-5 POWER Button Positions ............................................5-6
Starting the Vehicle ......................................................5-8
Turning Off the Vehicle................................................5-9
I
Index
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P

I-6
Rear Cross-Traffic Collision Warning (RCCW)...........5-124
Detecting Sensor ......................................................5-128
System description ...................................................5-124
System setting and operation ...................................5-124
Warning message and system control ......................5-126
Rear View Monitor (RVM) ..........................................3-106
Recommended lubricants and capacities ..........................8-6
Reduction gear ................................................................5-10
Good Driving Practices ..............................................5-15
LCD Display Messages ..............................................5-12
Parking........................................................................5-12
Reduction Gear Operation..........................................5-10
Scheduled maintenance services.......................................7-7
Seat belts .........................................................................2-23 Additional Seat Belt Safety Precautions ....................2-33
Care of Seat Belts .......................................................2-35
Seat Belt Restraint System .........................................2-26
Seat Belt Safety Precautions ......................................2-23
Seat Belt Warning Light .............................................2-24
Seats ..................................................................................2-4 Front Seats ....................................................................2-6
Head Restraints ..........................................................2-16
Rear Seats ...................................................................2-12
Safety Precautions ........................................................2-5 Seat warmers ..............................................................2-20
Smart Cruise Control with Stop and Go (SCC with S&G)...........................................................5-91
Limitations of the system .........................................5-104
Sensor to detect distance to the vehicle ahead .........5-102
Smart Cruise Control speed .......................................5-94
Smart Cruise Control Vehicle-to-Vehicle Distance ....5-99
To adjust the sensitivity of Smart Cruise Control ......5-93
To convert to Cruise Control mode............................5-94
Smart regeneration system with smart cruise control system ....................................................5-18
Activating the Smart Regeneration System ...............5-18
Cancelling the Smart Regeneration System ...............5-19
Disabling the Smart Regeneration System.................5-20
Limitations of the System ..........................................5-21
Resuming the Smart Regeneration System ................5-20
System Setting ............................................................5-18
Vehicle-to-Vehicle Front Recognition - Front Radar Sensor ................................................5-20
Warning Message .......................................................5-21
Special driving conditions ............................................5-135
Driving at Night .......................................................5-136
Driving in Flooded Areas .........................................5-137
Driving in the Rain ...................................................5-136
Hazardous Driving Conditions .................................5-135
Highway Driving ......................................................5-137
Rocking the Vehicle .................................................5-135
Smooth Cornering ....................................................5-136
Index
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