2018 Hyundai Ioniq Hybrid tire pressure

2-3
Safety system of your vehicle
• NEVER let the use of a mobile device
distract you from driving. You have a
responsibility to your passengers and
others on the road to always drive
safely, with your hands on the wheel
as well as your eyes and attention on
the road.
Control your speed
Excessive speed is a major factor in
crash injuries and deaths. Generally,
the higher the speed, the greater the
risk, but serious injuries can also
occur at lower speeds. Never drive
faster than is safe for current condi-
tions, regardless of the maximum
speed posted.
Keep your vehicle in safe condi-
tion
Having a tire blowout or a mechanical
failure can be extremely hazardous. To
reduce the possibility of such prob-
lems, check your tire pressures and
condition frequently, and perform all
regularly scheduled maintenance.
2

3-60
Convenient features of your vehicle
Engine Coolant
Temperature Warning
Light
This warning light illuminates:
• When the engine coolant temper-
ature is above 120°C (248°F). This
means that the engine is overheat-
ed and may be damaged.
If your vehicle is overheated, refer
to “Overheating” in chapter 6.
Overspeed Warning
Light (if equipped)
This warning light blinks:
• When you drive the vehicle more
than 120 km/h.
- This is to prevent you from driving
your vehicle with overspeed.
- The overspeed warning chime
also sounds for approximately 5
seconds.
Master Warning Light
This indicator light illuminates:
• When there is a malfunction in oper-
ation in any of the following systems:
- Low washer fluid (if equipped)
- Exterior lamp malfunction
- Blind Spot Detection (BSD) mal-
function (if equipped)
- Autonomous Emergency Braking
(AEB) malfunction (if equipped)
- Smart cruise control malfunction
(if equipped)
- Tire Pressure Monitoring System
(TPMS, if equipped)
- Service reminder
To identify the details of the warning,
look at the LCD display.
Low Tire Pressure
Warning Light
(if equipped)
This warning light illuminates:
• Once you turn the ignition switch or
Engine Start/Stop button to the ON
position.
- It illuminates for approximately 3
seconds and then goes off.
• When one or more of your tires are
significantly underinflated.
For more information, refer to
“Tire Pressure Monitoring System
(TPMS)” in chapter 6.
120km/h

3-61
Convenient features of your vehicle
3
This warning light remains ON
after blinking for approximately 60
seconds, or repeatedly blinks ON
and OFF in 3 second intervals:
• When there is a malfunction with
the TPMS.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer as
soon as possible.
For more information, refer to
“Tire Pressure Monitoring System
(TPMS)” in chapter 6.
Electronic Stability
Control (ESC) Indicator
Light
This indicator light illuminates:
• Once you turn the ignition switch or
the Engine Start/Stop button to the
ON position.
- It illuminates for approximately 3
seconds and then goes off.
• When there is a malfunction with
the ESC system.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer.
This indicator light blinks:
• While the ESC is operating.
For more information, refer to
“Electronic Stability Control (ESC)”
in chapter 5.
Electronic Stability
Control (ESC) OFF
Indicator Light
This indicator light illuminates:
• Once you turn the ignition switch or
the Engine Start/Stop button to the
ON position.
- It illuminates for approximately
3 seconds and then goes off.
• When you deactivate the ESC sys-
tem by pressing the ESC OFF but-
ton.
For more information, refer to
“Electronic Stability Control (ESC)”
in chapter 5.
Safe Stopping
•The TPMS cannot alert you to
severe and sudden tire damage
caused by external factors.
•If you notice any vehicle insta-
bility, immediately take your
foot off the accelerator pedal,
apply the brakes gradually with
light force, and slowly move to
a safe position off the road.
WARNING

3-69
Convenient features of your vehicle
3
Low Pressure (if equipped)
This warning message is displayed if
the tire pressure is low. The corre-
sponding tire on the vehicle will be
illuminated.
For more information, refer to
"Tire Pressure Monitoring System
(TPMS)" in chapter 6.
Turn on "FUSE SWITCH"
This warning message is displayed if
the fuse switch located on the fuse
box under the steering wheel is OFF.
You should turn the fuse switch on.
For more information, refer to
“Fuses” in chapter 7.
Low Washer Fluid (if equipped)
This warning message is displayed
if the washer fluid level in the reser-
voir is nearly empty.
Have the washer fluid reservoir
refilled.
Low Fuel
This warning message is displayed if
the fuel tank is almost out of fuel.
When this message is displayed, the
low fuel level warning light in the
cluster will come on.
It is recommended to look for the
nearest fueling station and refuel as
soon as possible.
Add fuel as soon as possible.
Engine has overheated
This warning message is displayed
when the engine coolant tempera-
ture is above 120°C (248°F). This
means that the engine is overheated
and may be damaged.
If your vehicle is overheated, refer
to "Overheating" in chapter 6.
■Type B ■Type A
OAE046114L/OAE046115LOLFH044149L

3-85
Convenient features of your vehicle
3
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
(if equipped)
- Blind Spot Detection (BSD) mal-
function (if equipped)
- Tire Pressure Monitoring System
(TPMS) malfunction (if equipped)
- Autonomous Emergency Braking
(AEB) malfunction (if equipped)
- Smart cruise control malfunction
(if equipped)
- Service reminder (if equipped)
i
OTL045297LOTL045299L

3-88
Convenient features of your vehicle
6. Service Interval
• Service Interval
To activate or deactivate the service
interval function.
• Adjust Interval
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 the
remaining mileage and days to
service.
- Service required
: Displayed when the mileage and
days 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.
7. Other Features
• Aux. 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 the
“Hybrid System Overview” provid-
ed in the front of the owner’s man-
ual.
• Fuel Economy Auto Reset
- 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 6 liters (1.6 gallons) of
fuel or more and after driving speed
exceeds 1 km/h (1 mph).
For more information, refer to
"Trip Computer" in this chapter.
• Fuel Economy Unit
To select the fuel economy unit.
(km/L, L/100, MPG)
• Temperature Unit
To select the temperature unit.
(°C,°F)
• Tire Pressure Unit
To select the tire pressure unit.
(psi, kPa, bar)
• Language
To select language.
8. 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.
i
i

3-89
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.
Assist
This mode displays the state of :
- Lane Keeping Assist System (LKAS)
- Smart Cruise Control
- Tire Pressure
For more information, refer to "Smart Cruise Control (SCC)“, "Lane Keeping
Assist System (LKAS)“ in chapter 5 and "Tire Pressure Monitoring System
(TPMS)" in chapter 6.
User SettingsIn this mode, you can change settings of the doors, lamps, etc.
WarningThis mode displays warning messages related to the Blind Spot Detection system, etc.
The information provided differs according to the items applied to your vehicle.
LCD display modes (for cluster type B)

3-91
Convenient features of your vehicle
3
Turn By Turn (TBT) mode
This mode displays the state of the
navigation.
Assist mode
SCC/LKAS
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.
Tire Pressure
This mode displays information relat-
ed to Tire Pressure.
For more information, refer to
"Tire Pressure Monitoring System
(TPMS)" in chapter 6.
OAE046133OAEE046137
OAE066030L