2017 Hyundai Ioniq Electric battery replacement

3-6
Convenient features of your vehicle
Smart key precautions
The smart key will not work if any of
the following occur:
The smart key is close to a radiotransmitter such as a radio station
or an airport which can interfere
with normal operation of the trans-
mitter.
The smart key is near a mobile two way radio system or a cellular
phone.
Another vehicle’s smart key is being operated close to your vehi-
cle.
When the smart key does not work
correctly, open and close the door
with the mechanical key. If you have
a problem with the smart key, it is
recommended that you contact an
authorized HYUNDAI dealer.
If the smart key is in close proximity
to your mobile phone, the signal
could be blocked by your mobile
phones normal operational signals.
This is especially important when the
phone is active such as making and
receiving calls, text messaging,
and/or sending/receiving emails. Avoid placing the smart key and yourmobile phone in the same pants or
jacket pocket and always try to main-
tain an adequate distance between
the two devices.
Information
Changes or modifications not express-
ly approved by the party responsible
for compliance could void the user’s
authority to operate the equipment. If
the keyless entry system is inoperative
due to changes or modifications not
expressly approved by the party
responsible for compliance, it will not
be covered by your manufacturer’s
vehicle warranty.
Keep the smart key away from
electromagnetic materials that
blocks electromagnetic waves to
the key surface.
Battery replacement
If the Smart Key is not working prop-
erly, try replacing the battery with a
new one.
Battery Type: CR2032
To replace the battery:
1. Pry open the rear cover of the smart key.
2. Remove the old battery and insert the new battery. Make sure the
battery position is correct.
3. Reinstall the rear cover of the smart key.
NOTICE
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OLF044008

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 ........................................7-5
Scheduled maintenance services.........................7-7 Normal maintenance schedule - For Europe.............7-8
Maintenance under severe usage conditions -
For Europe ........................................................................7-10 Normal maintenance schedule - Except Europe ....7-12
Maintenance under severe usage conditions -
Except Europe..................................................................7-14
Explanation of scheduled maintenance items .7-16 Coolant...................................................................7-17 Checking the coolant level ...........................................7-17 Changing coolant.............................................................7-20
Brake fluid ............................................................7-21 Checking the brake fluid level .....................................7-21
Washer fluid .........................................................7-22 Checking the washer fluid level ..................................7-22
Climate control air filter .....................................7-23 Filter inspection ...............................................................7-23 Wiper blades .........................................................7-25
Blade inspection ..............................................................7-25
Blade replacement ..........................................................7-25
Battery (12 Volt) ..................................................7-27 For best battery service................................................7-28
Battery capacity label ....................................................7-28
Battery recharging .........................................................7-29
Reset features .................................................................7-30
Tires and wheels ..................................................7-31 Tire care ............................................................................7-31
Recommended cold tire inflation pressures.............7-32
Check tire inflation pressure........................................7-33
Tire rotation .....................................................................7-34
Wheel alignment and tire balance ..............................7-35
Tire replacement ............................................................7-35
Wheel replacement .........................................................7-36
Tire traction ....................................................................7-36
Tire maintenance ............................................................7-36
Tire sidewall labeling ......................................................7-36
Low aspect ratio tires ....................................................7-40
Fuses ......................................................................7-42 Instrument panel fuse replacement ...........................7-43
Motor compartment panel fuse replacement ..........7-44
Fuse/relay panel description .......................................7-45
7

7-42
MaintenanceF
F UU SSEE SS
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 (or 3) fuse panels,
one located in the driver’s side panel
bolster, the other in the motor com-
partment. If any of your vehicle’s lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will be melted or broken.
If the electrical system does not
work, first check the driver’s side
fuse panel. Before replacing a blown
fuse, turn the vehicle and all switch-
es off, and then disconnect the neg-
ative battery cable. Always replace a
blown fuse with one of the same rat-ing.
If the replacement fuse blows, this indi-
cates an electrical problem. Avoid
using the system involved and immedi-
ately consult an authorized HYUNDAI
dealer.
Information
Three kinds of fuses are used: blade
type for lower amperage rating, car-
tridge type, and multi fuse for higher
amperage ratings.
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Normal
■
Blade type
■ Cartridge type Blown
Normal Blown
OAEE076008
Do not use a screwdriver or any
other metal object to remove
fuses because it may cause a
short circuit and damage thesystem.
CAUTION
NEVER replace a fuse with any-
thing but another fuse of thesame rating.
A higher capacity fuse could
cause damage and possibly
cause a fire.
Do not install a wire or alu-
minum foil instead of the
proper fuse - even as a tem-
porary repair. It may cause
extensive wiring damage and
possibly a fire.
WARNING
NormalBlown
■ Multi fuse

I-3
Battery (12 volt) ...........................................................7-27
Battery recharging......................................................7-29
Battery cooling duct .....................................................2-24
Battery saver function...................................................3-81
Before driving .................................................................5-3
Blind spot detection (BSD) system ..............................5-40
Bluetooth ®
Wireless Technology hands-free..................4-4
Bottle holder ...............................................................3-119
Brake fluid ....................................................................7-21
Brake system.................................................................5-19
Anti-lock brake system (ABS) ..................................5-29
Auto hold ...................................................................5-25
Disc brakes wear indicator ........................................5-20
Electronic parking brake (EPB).................................5-20
Electronic stability control (ESC) .............................5-31
Good braking practices ..............................................5-37
Hill-start assist control (HAC)...................................5-36
Power brakes..............................................................5-19
Vehicle stability management (VSM) .......................5-35
Bulb replacement ..........................................................7-57
Daytime running lamp ...............................................7-66
Front position lamp....................................................7-58
Front turn signal lamp ...............................................7-58
Headlamp ...................................................................7-58
Headlamp aiming .......................................................7-62
High mounted stop lamp ...........................................7-69 Interior light bulb .......................................................7-69
License plate light bulb .............................................7-69
Rear combination light bulb ......................................7-66
Rear fog lamp ............................................................7-69
Side repeater lamp ....................................................7-66
Bulb wattage ...................................................................8-3
Camera (Rear view)......................................................3-90
Capacities (Lubricants) ...................................................3-6
Care Exterior care...............................................................7-71
Interior care................................................................7-76
Tire care .....................................................................7-31
Cargo security screen .................................................3-126
Cellular phone holder .................................................3-122
Center console storage ................................................3-116
Central door lock switch...............................................3-10
Certification label ...........................................................8-7
Chains Tire chains..................................................................5-97
Checking tire inflation pressure ...................................7-33
Child restraint system (CRS)........................................2-37 Booster seats ..............................................................2-39
Forward-facing child restraint system .......................2-39
Installing a child restraint system (CRS)...................2-40
ISOFIX anchorage and top-tether anchorage for children....................................................................2-41
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Index
B
C

I-5
Easy access function .....................................................3-14
ECO guide ....................................................................3-37
ECO mode ....................................................................5-38
Electric chromic mirror (ECM) ....................................3-18
Electric power steering (EPS) ......................................3-15
Electric vehicle specifications ........................................8-2
Electronic parking brake (EPB) ...................................5-20
Electronic stability control (ESC) ................................5-31
Emergency towing ........................................................6-24
EPB (Electronic Parking Brake)...................................5-20
Explanation of scheduled maintenance items ..............7-16
Exterior care .................................................................7-71
Exterior overview
Front view ....................................................................1-2
Rear view .....................................................................1-4
Flat tire Tire Mobility Kit (TMK) ...........................................6-15
Floor mat anchor(s) ....................................................3-123
Fluid Brake fluid .................................................................7-21
Washer fluid ...............................................................7-22 Front seat adjustment......................................................2-7
Adjusting the height up and down.............................2-17
Forward and rearward adjustment .............................2-18
Manual adjustment.......................................................2-8
Front seat headrests
Power adjustment.......................................................2-10
Removal/Reinstall......................................................2-18
Seatback pocket .........................................................2-13
Fuse switch ...................................................................7-44
Fuse/relay panel description Battery terminal cover ...............................................7-56
Instrument panel fuse panel .......................................7-45
Motor compartment fuse panel ..................................7-51
Fuses .............................................................................7-42 Fuse switch ................................................................7-44
Fuse/relay panel description ......................................7-45
Instrument panel fuse replacement ............................7-43
Motor compartment panel fuse replacement .............7-44
Multi fuse ...................................................................7-45
Gauges and meters........................................................3-37
Glove box....................................................................3-117
Gross vehicle weight ......................................................8-5
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Index
E
F
G

I-10Rear center seatbelt.......................................................2-31
Rear fog lamp ...............................................................3-80
Rear parking assist system ...........................................3-91
Rear seat adjustment .....................................................2-13
Folding the rear seat ..................................................2-13
Armrest ......................................................................2-16
Rear seat headrests .......................................................2-20 Adjusting the height up and down.............................2-20
Rear seat warmers.........................................................2-24
Rear view camera .........................................................3-90
Recommended cold tire inflation pressures .................7-32
Recommended lubricants and capacities........................8-6
Reduction gear ..............................................................5-11 Gear position ..............................................................5-11
Good driving practices...............................................5-16
LCD display messages...............................................5-14
Shift-lock system .......................................................5-13
When the battery (12 V) is discharged ......................5-13
Regenerative braking rate indicator .............................3-41
Removable towing hook ...............................................6-23
Replacement light bulb .................................................7-57
Returning used vehicles ................................................F-6
Rocking the vehicle ......................................................5-93
Rotation (Tire) ..............................................................7-34 Safety messages..............................................................F-5
Scheduled maintenance services ....................................7-7
Seat belt warning light
Driver's seat ...............................................................2-26
Front passenger's seat ...............................................2-27
Rear passenger's seat .................................................2-26
Seat belts .......................................................................2-25 Additional seat belt safety precautions ......................2-34
Care of seat belts .......................................................2-36
Do not lie down .........................................................2-36
Height adjustment ......................................................2-30
Keep belts clean and dry............................................2-36
Lap/shoulder belt .......................................................2-29
One person per belt ....................................................2-36
Periodic inspection.....................................................2-36
Pre-tensioner seat belt ................................................2-31
Rear center seatbelt ....................................................2-31
Seat belt restraint system ...........................................2-29
Seat belt safety precautions .......................................2-25
Seat belt use and children ..........................................2-34
Seat belt use and injured people ................................2-36
Seat belt use during pregnancy ..................................2-34
Seat belt warning light ...............................................2-26
When to replace seat belts .........................................2-36
Seat warmers Front ..........................................................................2-21
Rear ............................................................................2-24
Index
RS

I-11
Seats ................................................................................2-4
Air ventilation seats ...................................................2-21
Battery cooling duct...................................................2-24
Front seat adjustment ...................................................2-7
Front seat warmers.....................................................2-21
Headrest .....................................................................2-16
Rear seat adjustment ..................................................2-13
Rear seat warmers ......................................................2-24
Safety precautions........................................................2-6
Shift-lock system ..........................................................5-13
Side air bags .................................................................2-56
Smart key ........................................................................3-3 Battery replacement .....................................................3-6
Locking ........................................................................3-3
Mechanical key ............................................................3-5
Tailgate unlocking........................................................3-4
Unlocking.....................................................................3-4
Smooth cornering .........................................................5-94
Snow tires .....................................................................5-96
SOC (State of Charge) gauge ......................................3-38
Special driving conditions Driving at night..........................................................5-94
Driving in flooded areas ............................................5-95
Driving in the rain .....................................................5-94
Hazardous driving conditions ....................................5-93
Highway driving ........................................................5-95
Rocking the vehicle ...................................................5-93
Smooth cornering.......................................................5-94 Speed limit control system ...........................................5-68
Speed sensing door lock ...............................................3-11
Speedometer .................................................................3-37
SPORT mode ................................................................5-39
Starting difficulties, see vehicle will not start ................6-4
Steering wheel
Electric power steering (EPS) ...................................3-15
Heated steering wheel ................................................3-16
Horn ...........................................................................3-17
Power steering ...........................................................3-15
Tilt steering / Telescope steering ...............................3-16
Steering wheel audio control ..........................................4-3
Storage compartment ..................................................3-116 Center console storage .............................................3-116
Glove box .................................................................3-117
Multi box..................................................................3-118
Sunglass holder ........................................................3-117
Sunglass holder ...........................................................3-117
Sunroof .........................................................................3-28 Automatic reversal .....................................................3-29
Resetting the sunroof .................................................3-30
Sliding the sunroof.....................................................3-28
Sunroof opening and closing .....................................3-28
Sunshade ....................................................................3-30
Tilting the sunroof .....................................................3-29
Sunroof inside air recirculation ..................................3-115
Sunvisor ......................................................................3-120
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Index

I-13
Charging system warning light ..................................3-46
Cruise indicator light .................................................3-51
Cruise SET indicator light .........................................3-51
ECO mode indicator light ..........................................3-51
Electric power steering (EPS) warning light .............3-46
Electronic brake force warning light .........................3-45
Electronic parking brake warning light .....................3-47
Electronic Stability Control (ESC) indicator light ....3-48
Electronic Stability Control (ESC) OFF indicator light .3-48
High beam indicator light ..........................................3-50
High voltage battery low level warning light ............3-42
Immobilizer indicator light ........................................3-49
Lane Keeping Assist System (LKAS) warning light ...3-52
LED headlamp warning light ...................................3-50
Light ON indicator light ............................................3-50
Low beam indicator light...........................................3-50
Low tire pressure warning light.................................3-47
Master warning light..................................................3-46
Parking brake & brake fluid warning light................3-43
Power down warning light.........................................3-42
Ready indicator ..........................................................3-41
Rear fog indicator light ..............................................3-50
Regenerative brake warning light ..............................3-44
Seat belt warning light ...............................................3-43
Service warning light .................................................3-41
Speed limiter indicator light ......................................3-51
SPORT mode indicator light......................................3-51
Turn signal indicator light .........................................3-49
Warning light ................................................................3-41 Washer fluid ..................................................................7-22
Welcome system ...........................................................3-83
Headlamp and position lamp .....................................3-83
Interior lamp ..............................................................3-83
Door handle lamp ......................................................3-83
Puddle lamp ..............................................................3-83
Wheel alignment and tire balance ................................7-35
Wheel replacement .......................................................7-36
Windows .......................................................................3-22
Auto down window ...................................................3-25
Auto up/down window ..............................................3-25
Automatic reversal .....................................................3-25
Power window lock switch ........................................3-26
Resetting the windows ...............................................3-26
Windshield defrosting and defogging.........................3-112
Windshield washers .....................................................3-89
Windshield wipers .......................................................3-87
Winter driving...............................................................5-96 Snow tires ..................................................................5-96
Tire chains..................................................................5-97
Winter precautions ........................................................5-98
Wiper blade replacement ..............................................7-25
Wipers and washers ......................................................3-87
Windshield wipers ....................................................3-87
Windshield washers ..................................................3-89
Wireless cellular phone charging system ...................3-122
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Index