2018 HYUNDAI I40 service

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Maintenance
4. Loosen the light assembly retainingscrews with a cross-tip screwdriver.
5. Remove the rear combination light assembly from the body of the vehicle.
6. Remove the socket from the assemblyby turning the socket counterclockwise
until the tabs on the socket align with
the slots on the assembly.
7. Remove the bulb from the socket by pressing it in and rotating it counter-
clockwise until the tabs on the bulb
align with the slots in the socket. Pull
the bulb out of the socket.
8. Insert a new bulb by inserting it into the socket and rotating it until it locks
into place.
9. Install the socket in the assembly by aligning the tabs on the socket with the
slots in the assembly. Push the socket
into the assembly and turn the socket
clockwise.
10. Reinstall the light assembly to the body of the vehicle.
Inside light
1. Turn off the engine.
2. Open the tailgate.
3. Remove the service cover using a flat-blade screwdriver.
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96
7
Back-up light
4. Remove the socket from the assembly
by turning the socket counterclockwise
until the tabs on the socket align with
the slots on the assembly.
5. Remove the bulb from the socket by pressing it in and rotating it counter-
clockwise until the tabs on the bulb
align with the slots in the socket. Pull
the bulb out of the socket.
6. Insert a new bulb by inserting it into the socket and rotating it until it locks
into place. 7. Install the socket in the assembly by
aligning the tabs on the socket with the
slots in the assembly. Push the socket
into the assembly and turn the socket
clockwise.
8. Install the service cover by putting it into the service hole.
Rear fog light
4. Remove the bulb-socket from theassembly by turning the socket count-
er clockwise until the tabs on the sock-
et align with the slots on the assembly.
5. Install the new bulb-socket into the assembly by aligning the tabs on the
socket with the slots in the housing.
Push the socket into the assembly and
turn the socket clockwise.
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Maintenance
EMISSION CONTROL SYSTEM
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty infor-
mation contained in the Service Passport
in your vehicle.
Your vehicle is equipped with an emis-
sion control system to meet all emission
regulations.
There are three emission control sys-
tems which are as follows.
(1) Crankcase emission control system
(2) Evaporative emission control system
(3) Exhaust emission control system
In order to assure the proper function of
the emission control systems, it is rec-
ommended that you have your car
inspected and maintained by an author-
ized HYUNDAI dealer in accordance with
the maintenance schedule in this manu-
al.Caution for the Inspection and
Maintenance Test (With Electronic
Stability Program (ESP) system)
To prevent the vehicle from misfir-
ing during dynamometer testing,
turn the Electronic Stability
Program (ESP) system off by press-
ing the ESP switch.
After dynamometer testing is com- pleted, turn the ESP system back on
by pressing the ESP switch again.
1. Crankcase emission control system
The positive crankcase ventilation sys-
tem is employed to prevent air pollution
caused by blow-by gases being emitted
from the crankcase. This system supplies
fresh filtered air to the crankcase through
the air intake hose. Inside the crankcase,
the fresh air mixes with blow-by gases,
which then pass through the PCV valve
into the induction system.
2. Evaporative emission controlSystem
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in the
canister are drawn into the surge tank
through the purge control solenoid valve.
Purge Control Solenoid Valve (PCSV)
The purge control solenoid valve is con-
trolled by the Engine Control Module
(ECM); when the engine coolant temper-
ature is low during idling, the PCSV clos-
es so that evaporated fuel is not taken
into the engine. After the engine warms-
up during ordinary driving, the PCSV
opens to introduce evaporated fuel to the
engine.

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Specifications & Consumer information
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.
RECOMMENDED LUBRICANTS AND CAPACITIES
*1Refer to the recommended SAE viscosity numbers on 8-6 page.
*2Engine 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.
*
3Diesel Particulate Filter
Lubricant Volume Classification
Engine oil
*1 *2
(drain and refill)
Recommends Gasoline
Engine
1.6L
3.3
l(3.48 US qt.) GDI engine
API Service SL or SM, ACEA A5 or above
Use the engine oils approved by Hyundai Motor Company.
Consult an authorized HYUNDAI dealer for details.
MPI engine
API Service SM, ILSAC GF-4 or above
2.0L
4.0
l(4.22 US qt.)
Diesel
Engine 1.7Lwith DPF *
35.3
l(5.60 US qt.)
ACEA C3
without DPF *
35.3 l(5.60 US qt.)
ACEA B4
Manual
transaxle fluid Gasoline
Engine
1.6L
1.8
l ~ 1.9 l
(1.90 ~ 2.01US qt.)
API GL-4, SAE 75W/85
2.0L
1.9
l ~ 2.0 l
(2.01 ~ 2.11 US qt.)
Diesel
Engine 1.7LHigh
1.8
l ~ 1.9 l
(1.90 ~ 2.01US qt.)
Low 1.9
l ~ 2.0 l
(2.01 ~ 2.11 US qt.)
Automatic
transaxle fluid Gasoline Engine
7.1
l(7.50 US qt.) MICHANG ATF SP-IV
SK ATF SP-IV
NOCA ATF SP-IV
HYUNDAI genuine ATF SP-IV
Diesel Engine7.1 l(7.50 US qt.)

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Index
Jack and tools...................................................................6-8
Jump starting....................................................................6-5
Key positions ...................................................................5-4
Keys ........................................................................\
.........4-3
LabelAir bag warning label ..................................................3-63
E-mark label ................................................................8-10
Tire sidewall labeling ..................................................7-67
Tire specification and pressure label .............................8-9
Vehicle certification label ..............................................8-8
Lane keeping assist system............................................5-56
Lap/shoulder belt ...........................................................3-20
LCD display ...................................................................4-53
Light bulbs .....................................................................7-8\
5
Lighting........................................................................\
..4-96 AFLS (Adaptive Front Lighting System) .................4-103
Auto light/AFLS position ............................................4-98
Battery saver function .................................................4-96
Daytime running light ...............................................4-102
Front fog light............................................................4-101 Headlight (Headlamp) escort function ........................4-96
Headlight (Headlamp) welcome function ...................4-96
Headlight leveling device ..........................................4-102
Headlight position .......................................................4-98
High - beam operation .................................................4-99
Parking light position ..................................................4-97
Rear fog light .............................................................4-101
Smart cornering light ...................................................4-97
Traffic change ..............................................................4-99
Turn signals ...............................................................4-100
Lubricants and capacities.................................................8-5
Luggage net (holder) ...................................................4-145
Luggage rail system .....................................................4-149
Luggage room lamp .....................................................4-109
Luggage side partition .................................................4-138
Luggage side tray.........................................................4-138
Luggage tray ................................................................4-138
Main fuse .......................................................................7\
-74
Maintenance Explanation of scheduled maintenance items .............7-41
Maintenance services....................................................\
.7-5
Maintenance under severe usage conditions .....7-19,30,39
Normal maintenance schedule...........................7-10,21,32
Owner maintenance .......................................................7-7
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Scheduled maintenance service .....................................7-9
Tire maintenance .........................................................7-67
Maintenance schedule......................................................7-9 Maintenance under severe usage conditions .....7-19,30,39
Normal maintenance schedule...........................7-10,21,32
Maintenance services .......................................................7-5
Manual climate control system ....................................4-112 Air conditioning.........................................................4-117
Climate control air filter ............................................4-120
Heating and air conditioning .....................................4-113
Manual transaxle............................................................5-19
Manual transaxle shift indicator ....................................4-52
Map lamp .....................................................................4-1\
08
Memory system .............................................................4-39
Mirrors ........................................................................\
...4-44 Day/night rearview mirror ...........................................4-44
Electric chromic mirror (ECM) ...................................4-44
Inside rearview mirror .................................................4-44
Outside rearview mirror ..............................................4-45
Moonroof, see panorama sunroof ..................................4-35
Mounting bracket for roof carrier................................4-151
Multi fuse .......................................................................7\
-74
Non-powered tailgate.....................................................4-20 Odometer .......................................................................4\
-53
Oil (Engine) ...................................................................7-44
Outside rearview mirror.................................................4-45
Outside temperature .......................................................4-51
Overheats ........................................................................\
.6-7
Owner maintenance .........................................................7-7
Paddle shifter .................................................................5-25
Panorama sunroof ..........................................................4-35
Parking light position.....................................................4-97
Passenger’s front air bag ON indicator .........................3-44
Passenger’s front air bag ON/OFF switch.....................3-50
Power brakes..................................................................5-29
Power outlet .................................................................4-142
Power tailgate ................................................................4-21
Power window lock button ............................................4-29
Pre-tensioner seat belt....................................................3-23
Push starting.....................................................................6-6\
Rear parking assist system.............................................4-79
Rear seat........................................................................\
.3-12
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Index
Rear seat floor pocket ..................................................4-139
Rear view camera ..........................................................4-94
Recommended cold tire inflation pressures ..................7-61
Recommended lubricants and capacities .........................8-5Recommended SAE viscosity number ..........................8-7
Remote keyless entry .......................................................4-5
Replacement light bulb ..................................................7-85
Road warning ...................................................................6-2
Rocking the vehicle .......................................................5-65
Roof antenna ................................................................4-153
Room lamp...................................................................4-109\
Scheduled maintenance service .......................................7-9 Maintenance under severe usage conditions .....7-19,30,39
Normal maintenance schedule...........................7-10,21,32
Seat belt warning ...........................................................3-19
Seat belts ........................................................................\
3-18 Height adjustment........................................................3-20
Lap/shoulder belt .........................................................3-20
Pre-tensioner seat belt .................................................3-23
Seat belt warning .........................................................3-19
Seat warmer(front) .........................................................3-10
Seat warmer(rear) ..........................................................3-14
Seatback pocket .............................................................3-12 Seats ........................................................................\
.........3-2
Air ventilation seat ......................................................3-11
Armrest ........................................................................\
3-14
Folding the rear seat ....................................................3-15
Front seat adjustment...................................................\
..3-5
Headrest(front) ..............................................................3-8
Headrest(rear) ..............................................................3-12
Rear seat ......................................................................3-\
12
Seat warmer(front)....................................................\
...3-10
Seat warmer(rear) ........................................................3-14
Seatback pocket ...........................................................3-12
Shift lock system ...........................................................5-26
Side impact air bag ........................................................3-53
Smart cornering light .....................................................4-97
Smart key ........................................................................\
.4-9
Smooth cornering...........................................................5-66
Snow tires ......................................................................5-\
69
Smart parking assist system...........................................4-83
Spare tire Compact spare tire .......................................................6-14
Compact spare tire replacement ..................................7-66
Removing and storing the spare tire .............................6-9
Special driving conditions .............................................5-65 Driving at night ...........................................................5-66
Driving in flooded areas ..............................................5-67
Driving in the rain .......................................................5-67
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