2018 Hyundai Ioniq Electric maintenance schedule

7-9
7
Maintenance
Normal Maintenance Schedule (Cont.)
I : Inspect (Inspect and if necessary, adjust, correct, clean, or replace)
R : Replace or change.
Months4812162024283236404448525660646872768084889296
Miles×1,0005101520253035404550556065707580859095100105110115120
Km×1,00081624324048566472808896104112120128136144152160168176184192
Inspect steering gear rack,
linkage, and bootsIIIIIIII
Inspect drive shafts and bootsIIIIIIII
Inspect air conditioning
compressor, air conditioner
refrigerant and performance
IIIIIIII
Inspect reduction gear fluidIII
Inspect brake pedalIIIIIIII
Inspect brake fluidIIIIIIII
Maintenance Intervals
Maintenance
Item

7-11
7
Maintenance
E
EX
X P
PL
LA
A N
N A
AT
TI
IO
O N
N
O
O F
F
S
S C
C H
H E
ED
D U
U L
LE
E D
D
M
M A
AI
IN
N T
TE
EN
N A
AN
N C
CE
E
I
IT
T E
EM
M S
S
Cooling System
Check cooling system components,
such as radiator, coolant reservoir,
hoses and connections for leakage
and damage. Replace any damaged
parts.
Coolant
The coolant should be changed at
the intervals specified in the mainte-
nance schedule.
Reduction Gear Fluid
Inspect the reduction gear fluid
according to the maintenance sched-
ule.
Brake Hoses and Lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.
Brake Fluid
Check brake fluid level in the brake
fluid reservoir. The level should be
between the MIN and the MAX
marks on the side of the reservoir.
Use only hydraulic brake fluid con-
forming to DOT 3 or DOT 4 specifi-
cation.
Brake Discs, Pads, Calipers
and Rotors
Check the pads for excessive wear,
discs for run out and wear, and
calipers for fluid leakage.
Suspension Mounting Bolts
Check the suspension connections
for looseness or damage. Retighten
to the specified torque.
Steering Gear Box, Linkage &
Boots/Lower Arm Ball Joint
With the vehicle stopped and the
vehicle off, check for excessive free-
play in the steering wheel. Check the
linkage for bends or damage. Check
the dust boots and ball joints for
deterioration, cracks, or damage.
Replace any damaged parts.
Drive Shafts and Boots
Check the drive shafts, boots and
clamps for cracks, deterioration, or
damage. Replace any damaged
parts and, if necessary, repack the
grease.
Air Conditioning Refrigerant
Check the air conditioning lines and
connections for leakage and dam-
age.

7-15
7
Maintenance
Changing Coolant
Have coolant changed by an author-
ized HYUNDAI dealer according to
the Maintenance Schedule at the
beginning of this chapter.To prevent damage to parts in the
motor compartment, put a thick
towel around the coolant cap
before refilling the coolant to pre-
vent the coolant from overflowing
into parts in the motor compart-
ment.
NOTICE
Do not use coolant or antifreeze
in the washer fluid reservoir.
Coolant can severely obscure
visibility when sprayed on the
windshield and may cause loss
of vehicle control resulting in an
accident.
Coolant may also cause dam-
age to paint and body trim.
WARNING

7-18
Maintenance
C
CL
LI
IM
M A
AT
TE
E
C
C O
O N
NT
TR
R O
O L
L
A
A I
IR
R
F
F I
IL
L T
T E
ER
R
Filter Inspection
The climate control air filter should
be replaced according to the
Maintenance Schedule. If the vehi-
cle is operated in severely air-pollut-
ed cities or on dusty rough roads for
a long period, it should be inspected
more frequently and replaced earlier.
When you replace the climate control
air filter, replace it performing the fol-
lowing procedure, and be careful to
avoid damaging other components.
1. With the glove box open, removethe stoppers on both sides to allow
the glove box to hang freely on the
hinges. 2. Remove the support rod (1).
OAEE076005OAEE076006

I-5
Driver's air bag................................................................2-49
Driver's knee airbag ........................................................2-49
Driving at night ...............................................................5-90
Driving in flooded areas .................................................5-91
Driving in the rain...........................................................5-90
Dynamic Bending Light (DBL)......................................3-98
Easy access function .......................................................3-15
ECO guide.......................................................................3\
-53
ECO mode.......................................................................5\
-36
Electric chromic mirror (ECM) with HomeLink
®system,
compass and Blue Link®.............................................3-19
Electric power steering (EPS).........................................3-16
Electric vehicle specifications ..........................................8-2
Electronic Parking Brake (EPB) .....................................5-18
Electronic Stability Control (ESC) .................................5-29
Emergency towing ..........................................................6-23
EPB (Electronic Parking Brake) .....................................5-18
Explanation of scheduled maintenance items .................7-11
Exterior care....................................................................7-65\
Exterior overview Front view ....................................................................1-2
Rear view......................................................................1-\
3 Flat tire
Tire Mobility Kit (TMK)............................................6-14
Floor mat anchor(s).......................................................3-130
Fluid Brake fluid ..................................................................7-18
Washer fluid ...............................................................7-17
Front seat adjustment ........................................................2-6 Adjusting the height up and down .............................2-17
Manual adjustment .......................................................2-7
Power adjustment .........................................................2-9
Front seat head restraints Removal/Reinstall ......................................................2-18
Seatback pocket ..........................................................2-12
Fuse switch .....................................................................7-4\
4
Fuse/relay panel description Battery terminal cover ................................................7-54
Instrument panel fuse panel .......................................7-46
Motor compartment fuse panel ..................................7-51
Fuses ........................................................................\
.......7-42 Fuse switch .................................................................7-44
Fuse/relay panel description .......................................7-46
Instrument panel fuse replacement.............................7-43
Motor compartment panel fuse replacement..............7-44
Multi fuse ...................................................................7-45
I
Index
E
F

I-9
Headlamp position......................................................3-95
Headlamp delay function ...........................................3-97
Dynamic Bending Light (DBL) .................................3-98
Daytime Running Light (DRL) ..................................3-94
Battery saver function ................................................3-97
Auto light position......................................................3-94
Light bulbs ......................................................................7-\
55
Lubricants and capacities..................................................8-6
Luggage room lamp ......................................................3-100
Maintenance Maintenance services ...................................................7-4
Explanation of scheduled maintenance items ............7-11
Maintenance under severe usage conditions ..............7-15
Normal maintenance service ........................................7-8
Owner maintenance ......................................................7-5
Scheduled maintenance services ..................................7-7
Tire maintenance ........................................................7-31
Maintenance services ........................................................7-4
Mirrors ........................................................................\
....3-18 Blue Link
®center .......................................................3-19
Day/night rearview mirror..........................................3-19
Electric Chromic Mirror (ECM) with HomeLink
®
system, compass and Blue Link®...........................3-19
Folding/Unfolding the side view mirror ....................3-36
Inside rearview mirror ................................................3-18 Reverse parking aid function .....................................3-37
Side view mirror control ............................................3-35
Side view mirrors .......................................................3-34
Mobile phone holder .....................................................3-128
Moonroof, see sunroof ....................................................3-42
Motor compartment ...................................................1-6, 7-3
Motor compartment panel fuse replacement ..................7-44
Motor number ...................................................................8-8
Multi box.......................................................................3\
-125
Multi fuse ........................................................................\
7-45
Multimedia system............................................................4-2 Antenna ........................................................................\
4-2
Audio/Video/Navigation system (AVN system) ..........4-4
Aux, USB and iPod ......................................................4-2
Bluetooth
®Wireless Technology hands-free................4-4
Steering wheel audio control........................................4-3
Occupant classification system (OCS) ...........................2-58
Odometer........................................................................\
.3-55
Outside temperature gauge .............................................3-55
Owner maintenance ..........................................................7-5
I
Index
M
O

I-10
Paddle shifter (Regenerative braking control) ................5-16
Parking lamp position .....................................................3-95
Passenger's front air bag .................................................2-49
Power brakes ...................................................................5-17
Power button .....................................................................5-5\
POWER button positions .............................................5-6
Starting the vehicle .......................................................5-8
Turning off the vehicle .................................................5-9
Power outlet ..................................................................3-127
Power steering.................................................................3-16
Power window lock switch .............................................3-41
Pre-tensioner seat belt .....................................................2-29
Puddle lamp ..................................................................3-101
Rear center seatbelt .........................................................2-32
Rear seat adjustment .......................................................2-12 Armrest .......................................................................2\
-15
Folding the rear seat ...................................................2-12
Rear seat head restraints .................................................2-19 Adjusting the height up and down .............................2-19
Removal/Reinstall ......................................................2-20
Rear seat warmers ...........................................................2-22
Rear view camera .........................................................3-105
Recommended cold tire inflation pressures ...................7-27 Recommended lubricants and capacities ..........................8-6
Reduction gear ................................................................5-10
Gear position ..............................................................5-10
Good driving practices ...............................................5-15
LCD display messages ...............................................5-12
Shift-lock system ........................................................5-12
When the battery (12 V) is discharged ......................5-12
Refrigerent label ...............................................................8-8
Regenerative braking rate indicator ................................3-57
Removable towing hook .................................................6-22
Replacement light bulb ...................................................7-55
Reporting safety defects .................................................8-10
Rocking the vehicle ........................................................5-89
Rotation (Tire) ................................................................7-29
Safety messages ................................................................F-6
Scheduled maintenance services.......................................7-7
Seat belt warning light Driver's seat ................................................................2-24
Front passenger's seat .................................................2-25
Seat belts ........................................................................\
.2-23 Additional seat belt safety precautions ......................2-32
Care of seat belts ........................................................2-35
Do not lie down ..........................................................2-34
Height adjustment ......................................................2-27
Keep belts clean and dry ............................................2-35
Lap/shoulder belt ........................................................2-26
Index
S
P
R