2018 Hyundai Ioniq Plug-in Hybrid battery replacement

I-6
Fuel gauge .......................................................................3\
-58
Fuel requirements .............................................................F-7Detergent fuel additives ...............................................F-8
Gasoline containing alcohol or methanol ....................F-7
Gasoline containing MMT ...........................................F-8
Operation in foreign countries .....................................F-9
Using fuel additives .....................................................F-8
Fuse switch .....................................................................7-5\
1
Fuses ........................................................................\
.......7-49 Engine compartment panel fuse replacement ............7-51
Fuse switch .................................................................7-51
Fuse/relay panel description .......................................7-53
Instrument panel fuse replacement.............................7-50
Multi fuse ...................................................................7-52
Gauges and meters ..........................................................3-56
Glove box......................................................................3-\
146
Gross vehicle weight.........................................................8-6
Hazard warning flasher .....................................................6-2
Hazardous driving conditions .........................................5-86
Head restraints ................................................................2-16 Front seat head restraints............................................2-17
Rear seat head restraints .............................................2-19 Headlamp delay function ..............................................3-118
Headlamp position ........................................................3-116
Headlight bulb replacement ............................................7-55
Heated steering wheel .....................................................3-17
Heater ........................................................................\
....3-129
Height adjustment ...........................................................2-27
High beam operation .....................................................3-117
Highway driving .............................................................5-88
Hill-start Assist Control (HAC) ......................................5-33
Hood........................................................................\
........3-45
Horn ........................................................................\
........3-17
How to use this manual ....................................................F-6
Hybrid battery SOC (State of Charge) gauge .................3-59
Hybrid starter&generator (HSG) belt .............................7-22
Hybrid vehicle
Engine compartment ....................................................1-6
Exterior overview .........................................................1-2
Fuel filler door............................................................3-48
If the 12 volt battery is discharged...............................6-4
If the vehicle will not start ...........................................6-3
Instrument panel overview ...........................................1-5
Interior overview ..........................................................1-4
Jump starting ................................................................6-6
Trip computer ...........................................................3-104
Index
G
H

I-7
If the 12 volt battery is discharged (Hybrid vehicle) .......6-4Jump starting ................................................................6-6
Using the 12V battery reset switch ..............................6-5
If the 12 volt battery is discharged (Plug-in hybrid vehicle).................................................6-9
Jump starting ................................................................6-9
If the engine overheats ....................................................6-12
If the engine stalls while driving ......................................6-2
If the vehicle stalls at a crossroad or crossing ..................6-2
If the vehicle will not start Hybrid vehicle ..............................................................6-3
Plug-in hybrid vehicle ..................................................6-4
If you have a flat tire ......................................................6-20
If you have a flat tire while driving ..................................6-3
Impact sensing door unlock ............................................3-12
Improtant safety precautions.............................................2-2 Air bag hazards ............................................................2-2
Always wear your seat belt ..........................................2-2
Control your speed .......................................................2-3
Driver distraction..........................................................2-2
Keep your vehicle in safe condition.............................2-3
Restrain all children .....................................................2-2
In case of emergency while driving..................................6-2
Indicator light..................................................................3-62
Inside rearview mirror ....................................................3-18 Instrument cluster ...........................................................3-54
Gauges and meters .....................................................3-56
Gear shift indicator .....................................................3-61
Icy road warning light ................................................3-75
Instrument panel illumination ....................................3-56
LCD display control ...................................................3-88
LCD display messages ...............................................3-73
LCD modes (for cluster type A).................................3-89
LCD modes (for cluster type B).................................3-97
Shift indicator pop-up ................................................3-62
Warning and indicator lights ......................................3-62
Instrument panel fuse replacement .................................7-50
Interior care .....................................................................7-7\
1
Interior features Bottle holder .............................................................3-148
Cargo security screen ...............................................3-154
Clock ........................................................................\
3-152
Clothes hanger ..........................................................3-153
Cup holder ................................................................3-148
Floor mat anchor(s) ..................................................3-153
Mobile phone charging system ................................3-151
Power outlet..............................................................3-149
Sunvisor ....................................................................3-14\
9
USB charger .............................................................3-150
Wireless cellular phone charging system .................3-151
Interior lamp AUTO cut................................................3-120
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Index
I

I-11
Paddle shifter ..................................................................5-19
Parking brake ..................................................................7-24
Parking lamp position ...................................................3-116
Passenger's front air bag .................................................2-49
Plug-in hybrid mode indicator ........................................3-59
Plug-in hybrid vehicleEngine compartment...................................................1-11
Exterior overview .........................................................1-7
Fuel filler door............................................................3-51
If the 12 volt battery is discharged...............................6-9
If the vehicle will not start ...........................................6-4
Instrument panel overview .........................................1-10
Interior overview ..........................................................1-9
Jump starting ................................................................6-9
Trip computer ...........................................................3-109
Power brakes ...................................................................5-23
Power gauge....................................................................3-57\
Power outlet ..................................................................3-149
Power steering.................................................................3-16
Power window lock switch .............................................3-40
Pre-tensioner seat belt .....................................................2-29 Range ........................................................................\
......3-61
Rear center seatbelt .........................................................2-31
Rear parking assist system............................................3-126
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/Reinstallation ..............................................2-20
Rear seat warmers ...........................................................2-21
Rear view camera .........................................................3-125
Recommended cold tire inflation pressures ...................7-35
Recommended lubricants and capacities ..........................8-7 Recommended SAE viscosity number .........................8-8
Regrigerent label location ...............................................8-10
Removable towing hook .................................................6-41
Replacement light bulb ...................................................7-55
Reporting safety defects .................................................8-12
Rocking the vehicle ........................................................5-86
Rotation (Tire) ................................................................7-37
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Index
PR

I-12
Safety messages ................................................................F-6
Scheduled maintenance services.......................................7-8
Seat belt warning lightDriver'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
Convertible locking retractor .....................................2-27
Do not lie down ..........................................................2-34
Emergency locking retractor ......................................2-26
Height adjustment ......................................................2-27
Keep belts clean and dry ............................................2-35
Lap/shoulder belt ........................................................2-25
One person per belt ....................................................2-34
Periodic inspection .....................................................2-35
Pre-tensioner seat belt ................................................2-29
Rear center seatbelt ....................................................2-31
Seat belt restraint system............................................2-25
Seat belt safety precautions ........................................2-23
Seat belt use and children...........................................2-3\
3
Seat belt use during pregnancy ..................................2-32
Seat belt warning light ...............................................2-24
Transporting an injured person ..................................2-34
When to replace seat belts..........................................2-35 Seat warmers
Front ........................................................................\
...2-20
Rear ........................................................................\
....2-21
Seats ........................................................................\
..........2-4 Battery cooling duct ...................................................2-22
Front seat adjustment ...................................................2-6
Front seat warmers .....................................................2-20
Head restraints ............................................................2-16
Rear seat adjustment ..................................................2-12
Rear seat warmers ......................................................2-21
Safety precautions ........................................................2-5
Shift lever auto door lock ...............................................3-12
Shift lock system.............................................................5-18
Side air bags....................................................................2-50\
Side view mirrors............................................................3-33 Blind spot mirror ........................................................3-34
Smart cruise control system............................................5-69
Smart key ........................................................................\
..3-3 Battery replacement......................................................3-7
Liftgate unlocking ........................................................3-5
Locking........................................................................\
.3-3
Mechanical key ............................................................3-6
Panic button ..................................................................3-5
Unlocking .....................................................................3-4\
Smooth cornering............................................................5-87
Snow tires .......................................................................5\
-89
Index
S