2018 Hyundai Ioniq Hybrid dual clutch transmission

8-6
Specifications & Consumer information
RECOMMENDED LUBRICANTS AND CAPACITIES
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
Lubricant Volume Classification
Engine oil *
1*2Recommends
(drain and refill)3.8 l
(4.0 US qt.)5W-30
ACEA A5/B5
Dual clutch transmission fluid1.6 ~ 1.7 l
(1.69 ~ 1.79 US qt.)SAE 70W, API GL-4
HK SYN DCTF 70W (SK)
SPIRAX S6 GHME 70W DCTF (H.K.SHELL)
GS DCTF HD 70W (GS CALTEX)
Engine clutch actuator fluid100 ± 20 cc
(0.105 ± 0.021 US qt.)DOT 3
Engine coolant6.7 l(7.07 US qt.)
Mixture of antifreeze and water
(Phosphate-based Ethylene glycol coolant for aluminum radiator)
Inverter coolant3.2 l(3.38 US qt.)
Brake fluid0.7~0.8 l
(0.74~0.85 US qt.)FMVSS116 DOT-3 or DOT-4
FuelHybrid vehicle45 l(47.5 US qt.)
Refer to “Fuel requirements” in the Introduction chapter.
Plug-in hybrid vehicle43 l(45.4 US qt.)
*1: Refer to the recommended SAE viscosity numbers on the next page.
*2: Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel economy by reducing
the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure in everyday driving, but in a year’s
time, they can offer significant cost and energy savings.

I-5
Dual clutch transmission ..............................................5-15
DCT warning messages .............................................5-17
Good driving practices...............................................5-24
Manual shift mode .....................................................5-21
Paddle shifter .............................................................5-23
Shift lever position.....................................................5-19
Shift lock system .......................................................5-22
Shift-lock release .......................................................5-22
Dual clutch transmission shift indicator .......................3-53
Easy access function .....................................................3-19
ECO mode ....................................................................5-20
Electric chromic mirror (ECM) ....................................3-23
Electric power steering (EPS) ......................................3-20
Electronic stability control (ESC) ................................5-33
Emergency commodity .................................................6-47
Emergency stop signal (ESS) .......................................5-38
Emergency towing ........................................................6-45
Emission control system ...............................................7-91
Crankcase emission control system ...........................7-92
Evaporative emission control System .......................7-92
Exhaust emission control system...............................7-92
Engine compartment .......................................................1-8
Hybrid vehicle .............................................................7-3
Plug-in hybrid vehicle .................................................7-4
Engine compartment panel fuse replacement...............7-55
Engine coolant ..............................................................7-25Engine coolant temperature guage ...............................3-46
Engine number................................................................8-9
Engine oil......................................................................7-23
Engine specification .......................................................8-2
Engine Start/Stop button.................................................5-9
Evaporative emission control System ..........................7-92
Exhaust emission control system .................................7-92
Explanation of scheduled maintenance items ..............7-21
Exterior care .................................................................7-84
Exterior overview
Front view ....................................................................1-2
Rear view .....................................................................1-3
Flat tire
Changing tires ............................................................6-21
EC Declaration of conformity for Jack .....................6-27
Jack and tools.............................................................6-20
Jack label ...................................................................6-26
Tire Mobility Kit (TMK) ...........................................6-28
Use of compact spare tires.........................................6-24
Floor mat anchor(s) ....................................................3-153
Fluid
Brake fluid .................................................................7-29
Washer fluid ...............................................................7-30
Forced engine activation mode.....................................7-95
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Index
E
F

I-7
If the 12 volt battery is discharged (hybrid vehicle) ......6-5
If the 12 volt battery is discharged
(plug-in hybrid vehicle) ..................................................6-9
If the engine overheats .................................................6-12
If the engine stalls at a crossroad or crossing ................6-2
If the engine stalls while driving ....................................6-2
If the engine will not start ..............................................6-4
If you have a flat tire ....................................................6-20
If you have a flat tire while driving ...............................6-3
Ignition switch ................................................................5-5
Engine Start/Stop button ..............................................5-9
Key ignition switch......................................................5-6
Immobilizer system ......................................................3-11
Impact sensing door unlock..........................................3-16
Important 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 ...............................................................3-54
Inside rearview mirror ..................................................3-22
Instrument cluster .........................................................3-45
Instrument panel illumination....................................3-47
Dual clutch transmission shift indicator ....................3-53Gauges and meters .....................................................3-47
LCD display control ..................................................3-81
LCD display messages...............................................3-66
LCD display modes .............................................3-82, 89
Trip computer .....................................................3-96,101
User settings mode ..............................................3-86, 92
Warning and indicator lights......................................3-54
Instrument panel fuse replacement ...............................7-54
Instrument panel overview .............................................1-6
Interior care...................................................................7-89
Interior features
Ashtray .....................................................................3-147
Cigarette lighter .......................................................3-152
Clock ........................................................................3-152
Clothes hanger .........................................................3-153
Cup holder ...............................................................3-147
Floor mat anchor(s) .................................................3-153
Luggage net (holder) ...............................................3-154
Power outlet .............................................................3-149
Sunvisor ...................................................................3-148
Wireless cellular phone charging system ................3-150
Interior lamp AUTO cut .............................................3-114
Interior lights ..............................................................3-114
Front lamps ..............................................................3-114
Interior lamp AUTO cut...........................................3-114
Luggage compartment lamp ....................................3-115
Puddle lamp .............................................................3-116
Rear lamps ...............................................................3-115
Vanity mirror lamp ...................................................3-116
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Index
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