2020 Hyundai Ioniq Plug-in Hybrid immobilizer

Convenient features of your vehicle
Accessing your vehicle .........................................3-3
Smart Key ............................................................................3-3
Immobilizer System ..........................................................3-8
Door locks ...............................................................3-9
Operating Door Locks from Outside the Vehicle .....3-9
Operating Door Locks from Inside the Vehicle ......3-10
Auto Door Lock/Unlock Features ...............................3-12
Child-Protector Rear Door Locks ...............................3-12
Theft-alarm system.............................................3-13
Driver position memory system ........................3-14
Storing Positions into Memory ..................................3-14
Recalling Positions from Memory...............................3-15
Easy Access Function ....................................................3-15
Steering wheel......................................................3-16
Electric Power Steering (EPS) .....................................3-16
Tilt Steering / Telescope Steering ..............................3-16
Horn ....................................................................................3-17
Heated Steering Wheel (for Canada) .........................3-18
Mirrors ...................................................................3-19
Inside Rearview Mirror ..................................................3-19
Side View Mirrors .........................................................3-36
Reverse Parking Aid Function ....................................3-39
Windows ................................................................3-41
Power Windows ...............................................................3-42
Sunroof..................................................................3-45
Sunroof Opening and Closing ......................................3-46
Sliding the Sunroof .........................................................3-46
Tilting the Sunroof .........................................................3-47
Sunshade ...........................................................................3-47
Resetting the Sunroof ...................................................3-48
Exterior features .................................................3-49
Hood ...................................................................................3-49
Liftgate ..............................................................................3-50
Fuel Filler Door (Hybrid vehicle) .................................3-52
Fuel Filler Door (Plug-in hybrid vehicle) ..................3-55
Instrument cluster................................................3-58
Instrument Cluster Control............................................3-60
Gauges and Meters ........................................................3-61
Warning and Indicator Lights .......................................3-67
LCD Display Messages ...................................................3-80
LCD Display ..........................................................3-96
LCD Display Control ........................................................3-96
LCD display modes ..........................................................3-97
3

3-8
Convenient features of your vehicle
Immobilizer System
The immobilizer system helps protects
your vehicle from theft. If an improper-
ly coded key (or other device) is used,
the engine's fuel system is disabled.
When the Engine Start/Stop button is
placed in the ON position, the immo-
bilizer system indicator should come
on briefly, then go off. If the indicator
starts to blink, the system does not
recognize the coding of the key.
Place the Engine Start/Stop button to
the OFF position, then place the
Engine Start/Stop button to the ON
position again.
The system may not recognize your
key's coding if another immobilizer
key or other metal object (i.e., key
chain) is near the key. The vehicle
may not start because the metal may
interrupt the transponder signal from
transmitting normally.
If the system repeatedly does not
recognize the coding of the key, it is
recommended that you contact your
HYUNDAI dealer.Do not attempt to alter this system or
add other devices to it. Electrical
problems could result that may make
your vehicle inoperable.
The transponder in your key is an
important part of the immobilizer
system. It is designed to give
years of trouble-free service, how-
ever you should avoid exposure to
moisture, static electricity and
rough handling. Immobilizer sys-
tem malfunction could occur.
Information
This device complies with Part 15 of
the FCC rules.
Operation is subject to the following
three conditions:
1. This device may not cause harmful
interference, and
2. This device must accept any interfer-
ence received, including interference
that may cause undesired operation.
3. Changes or modifications not
expressly approved by the party
responsible for compliance could
void the user's authority to operate
the device.
i
NOTICE
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
immobilizer password is a cus-
tomer unique password and
should be kept confidential.
WARNING

3-76
Convenient features of your vehicle
Immobilizer Indicator
Light
This indicator light illuminates for
up to 30 seconds:
When the vehicle detects the smart
key in the vehicle with the Engine
Start/Stop button in the ACC or ON
position.
- At this time, you can start the
engine.
- The indicator light goes off after
starting the engine.
This indicator light blinks for a few
seconds:
When the smart key is not in the vehi-
cle.
- At this time, you cannot start the
engine.
This indicator light illuminates for 2
seconds and goes off:
If the smart key is in the vehicle and
the Engine Start/Stop button is ON,
but the vehicle cannot detect the
smart key.
In this case, have the vehicle inspect-
ed by an authorized HYUNDAI dealer.
This indicator light blinks:
When the battery voltage of the
smart key is low.
- At this time, you can not start the
engine. However, you can start
the engine if you press the
Engine Start/Stop button with the
smart key.(For more details,
refer to "Starting the Vehicle"
in chapter 5).
When there is a malfunction with
the immobilizer system.
In this case, have the vehicle
inspected by an authorized
HYUNDAI dealer.
Turn Signal Indicator
Light
This indicator light blinks:
When you operate the turn signal
indicator light.
If any of the following occurs, there
may be a malfunction with the turn
signal system.
- The turn signal indicator light illumi-
nates but does not blink
- The turn signal indicator light blinks
rapidly
- The turn signal indicator light does
not illuminate at all
If either of these conditions occur,
have your vehicle inspected by an
authorized HYUNDAI dealer.

3-81
Convenient features of your vehicle
3
Press START button with key
This message is displayed if you
press the Engine Start/Stop button
while the warning message "Key not
detected" is displayed.
At this time, the immobilizer indicator
light blinks.
Check BRAKE SWITCH fuse
This message is displayed if the
brake switch fuse is disconnected.
You need to replace the fuse with a
new one before starting the engine.
If that is not possible, you can start
the engine by pressing the Engine
Start/Stop button for 10 seconds in
the ACC position.
Shift to P to start vehicle
This message is displayed if you try
to start the engine with the shift lever
not in the P (Park) position.
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.
Icy Road Warning (if equipped)
This warning message is to warn the
driver the road may be icy.
When the temperature on the out-
side temperature gauge is approxi-
mately below 4°C (40°F), the Icy
Road Warning message.
Information
If the icy road warning message
appears while driving, you should
drive more attentively and safely
refraining from over-speeding, rapid
acceleration, sudden braking or sharp
turning, etc.
Engine has overheated/
Engine 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.
i

I-2
Accessing your vehicle .....................................................3-3
Immobilizer System ....................................................3-8
Smart Key.....................................................................3-3
Air bag - advanced supplemental restraint system .........2-47
Additional Safety Precautions ....................................2-69
Air Bag Warning Labels.............................................2-70
How Does the Air Bag System Operate? ...................2-52
Occupant Classification System (OCS) .....................2-58
SRS Care ....................................................................2-68
What to Expect After an Air Bag Inflates ..................2-57
Where Are the Air Bags? ...........................................2-49
Why Didn't My Air Bag Go Off in a Collision?........2-63
Air cleaner.......................................................................7-24
Filter Replacement .....................................................7-24
Air conditioning system....................................................8-6
Appearance care..............................................................7-67
Exterior Care ..............................................................7-67
Interior Care ...............................................................7-73
Automatic climate control system ................................3-143
Automatic Heating and Air Conditioning ................3-144
Manual Heating and Air Conditioning .....................3-145
System Maintenance ................................................3-153
System Operation .....................................................3-152Battery (12 volt, Plug-In Hybrid Vehicle) ......................7-31
Battery Recharging .....................................................7-32
For Best Battery Service ............................................7-32
Reset Features ............................................................7-33
Before driving ...................................................................5-4
Before Entering the Vehicle .........................................5-4
Before Starting .............................................................5-4
Blind-spot Collision Warning (BCW) ...........................5-86
Declaration of conformity .........................................5-97
System description .....................................................5-86
System setting and operation .....................................5-87
Warning message and system control ........................5-89
Brake fluid ......................................................................7-22
Checking the Brake Fluid Level ................................7-22
Braking system ..............................................................5-26
Anti-lock Brake System (ABS)..................................5-39
AUTO HOLD .............................................................5-35
Disc Brake Wear Indicator .........................................5-27
Electronic Parking Brake (EPB) ................................5-29
Electronic Stability Control (ESC).............................5-41
Good Braking Practices ............................................5-46
Hill-Start Assist Control (HAC) .................................5-46
Parking Brake (foot type) ...........................................5-27
Power Brakes..............................................................5-26
Vehicle Stability Management (VSM) .......................5-44
Bulb wattage .....................................................................8-3
Index
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