2018 Hyundai Ioniq Plug-in Hybrid mileage

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Convenient features of your vehicle
3
Modes SymbolExplanation
Trip Computer This mode displays driving information like the tripmeter, fuel economy, etc.
For more information, refer to "Trip Computer" in this chapter.
Turn By Turn (TBT)This mode displays the state of the navigation.
SCC/LKAS
This mode displays the state of :
- Lane Keeping Assist System (LKAS)
- Smart Cruise Control
For more information, refer to "Smart Cruise Control (SCC)" and
"Lane Keeping Assist System (LKAS)" in chapter 5.
A/VThis mode displays the state of the A/V system.
InformationThis mode displays the service interval (mileage or days) and warning mes-
sages related to the Blind Spot Detection system, etc.
User SettingsIn this mode, you can change settings of the doors, lamps, etc.
or or
LCD Display Modes (for cluster type A)
The information provided may differ depending on which functions are applicable to your vehicle.

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Convenient features of your vehicle
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SCC/LKAS mode
This mode displays the state of the
Smart Cruise Control (SCC) and
Lane Keeping Assist System (LKAS).
For more information, refer to
"Smart Cruise Control (SCC)" and
"Lane Keeping Assist System
(LKAS)" in chapter 5.
A/V mode
This mode displays the state of the
A/V system.
Information mode
This mode displays the service inter-
val (mileage and days).
Service interval
Service in
It calculates and displays the mainte-
nance schedule (mileage or days),
as set in the system.
When the set mileages or days
passed, "Service in" message is dis-
played for several seconds each time
Engine Start/Stop button is turned
ON.
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Convenient features of your vehicle
Service required
If you exceed the specified service
interval, a message indicating,
"Service required" will be displayed
each time you turn ON the vehicle.
To reset the service interval in
mileages or days that you initially
set, press the OK button for more
than 1 second.
Service in OFF
If the service interval is not set,
"Service in OFF" message is dis-
played on the LCD display.
Information
If any of the following conditions
occur, the mileage and number of days
to service may be incorrect.
- The battery cable is disconnected.
- The fuse switch is turned off.
- The battery is discharged.Warning message
If one of followings occurs, warning
messages will be displayed in the
information mode for several seconds.
- Low washer fluid (if equipped)
- Exterior lamp malfunction
- Blind Spot Detection (BSD) mal-
function (if equipped)
- Tire Pressure Monitoring System (TPMS) malfunction
- Autonomous Emergency Braking (AEB) malfunction (if equipped)
- Smart cruise control malfunction (if equipped)
- Service reminder
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Convenient features of your vehicle
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4. Convenience

- Off: The seat easy access functionis deactivated.
- Normal/Extended: When you turn off the engine, the driver's seat will
automatically move rearward short
(Normal) or long (Extended) for you
to enter or exit the vehicle more
comfortably.
For more information, refer to
"Driver Position Memory System"
in this chapter.

To activate or deactivate the wireless
charging system in the front seat.
For more information, refer to
"Wireless Charging System" in
this chapter.

To activate or deactivate the Wiper/
Light mode.
When activated, the LCD display
shows the selected Wiper/Light
mode whenever you change the
mode.
To activate or deactivate the gear
position pop-up.
When activated, the gear position
will be displayed on the LCD display.
5. Service Interval

To activate or deactivate the service
interval function.
If the service interval menu is acti-
vated, you may adjust the time and
distance.
Information
To use the service interval menu, con-
sult an authorized HYUNDAI dealer.
If the service interval is activated and
the time and distance is adjusted,
messages are displayed in the fol-
lowing situations each time the vehi-
cle is turned on.
- Service in
: Displayed to inform the driver theremaining mileage and days to
service.
- Service required : Displayed when the mileage anddays to service has been reached
or passed.
Information
If any of the following conditions
occur, the mileage and number of days
to service may be incorrect.
- The battery cable is disconnected.
- The fuse switch is turned off.
- The battery is discharged.
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Convenient features of your vehicle
3
If the service interval is activated and
the time and distance is adjusted,
messages are displayed in the fol-
lowing situations each time the vehi-
cle is turned on.
- Service in: Displayed to inform the driver theremaining mileage and days to
service.
- Service required : Displayed when the mileage anddays to service has been reached
or passed.
Information
If any of the following conditions
occur, the mileage and number of days
to service may be incorrect.
- The battery cable is disconnected.
- The fuse switch is turned off.
- The battery is discharged. 6. Other (Features)
Battery Saver+
To activate or deactivate the Aux.
Battery Saver+ function.
When activated, the high voltage bat-
tery is used to keep the 12V battery
charged.
For more information, refer to
"Hybrid System Overview" provid-
ed in the front of the owner's man-
ual.

- Off: The average fuel economy will
not reset automatically whenever
refueling.
- After Ignition: When the engine has been OFF for 4 hours or longer the
average fuel economy will reset
automatically.
- After Refueling: The average fuel economy will reset automatically
after adding 1.6 gallons (6 liters) of
fuel or more and after driving speed
exceeds 1 mph (1 km/h).
For more information, refer to
"Trip Computer" in this chapter.
To select the fuel economy unit.
(US gallon, UK gallon)

To select the temperature unit.
(°C,°F)

To select the tire pressure unit.
(psi, kPa, bar)

To select language.
7. Reset
You can reset the menus in the User
Settings Mode. All menus in the User
Settings Mode are reset to factory
settings, except language and serv-
ice interval.
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Maintenance
Normal Maintenance Schedule
The following maintenance services must be performed to ensure good emission control and performance.
Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the
frequency of service is determined by whichever occurs first.
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles7.51522.53037.54552.56067.575839098105113
Km1224364860728496108120132144156168180
HSG belts *1Inspect every 7,500 miles or 12 months,
and replace every 67,500 miles or 48 months
Engine oil and engine oil filterRRRRRRRRRRRRRRR
Fuel additives *2Add fuel additives every 7,500 miles or 12months
Air cleaner filterIIRIIRIIRIIRIIR
Spark plugsReplace every 97,500 miles
Rotate tiresRotate tires every 7,500 miles
Climate control air filterRRRRRRRRRRRRRRR
Vacuum hoseIIIIIIIIIIIIIII
Engine coolant / Inverter coolantAt first, replace at 120,000 miles or 10 years :
after that, replace every 30,000 miles or 24 months
MAINTENANCE INTERVALS
MAINTENANCE
ITEM
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
1: Inspect HSG belt for evidence of cuts, crocks, excessive wear or oil saturation and replace if necessary. If drive belt noise occurred, readjust drive belt tension before replace.
*
2: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your authorized HYUNDAI dealer along with information on how to use them. Do not mix other additives.

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Maintenance
Checking the Hybrid Starter &
Generator (HSG) Belt
Have the hybrid starter & generator
(HSG) belt inspected or replaced
according to the Maintenance
Schedule in this chapter by an
authorized HYUNDAI dealer.
Checking the Brake Fluid Level
Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX and MIN marks on the
side of the reservoir.
Before removing the reservoir cap
and adding brake fluid, clean the
area around the reservoir cap thor-
oughly to prevent brake fluid contam-
ination.If the level is low, add the specified
brake fluid to the MAX level. The level
will fall with accumulated mileage.
This is a normal condition associated
with the wear of the brake linings. If
the fluid level is excessively low, have
the brake system checked by an
authorized HYUNDAI dealer.
Turn the vehicle off while you
inspect the engine or hybrid
starter & generator(HSG) belt.
Otherwise it may result in
serious injury.
Keep hands, clothing etc.
away from the hybrid starter &
generator (HSG) belt.
WARNING
When the HSG belt is worn out
or damaged, replace the belt.
Otherwise, it may cause engine
overheating or battery dis-
charge.
CAUTION
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If the brake system requires fre-
quent additions of fluid this
could indicate a leak in the
brake system. Have the vehicle
inspected by an authorized
HYUNDAI dealer.
WARNING
Do not allow brake fluid to come
in contact with your eyes. If
brake fluid comes in contact
with your eyes, flush your eyes
with clean water for at least 15
minutes and get immediate
medical attention.
WARNING