ignition Hyundai Ioniq Hybrid 2018 Owner's Manual

H127. Check if the charging indicator
light of the high voltage battery on
the instrument cluster is turned
ON. Charging is not done when
the charging indicator lamp is
OFF.
When the charging connector and
charging plug are not connected
properly, reconnect the charging
cable to charge.
Information
• Even though charging is possible
with the ignition switch in the
ON/START position, for your safe-
ty, start charging when the ignition
switch is in the LOCK/OFF position
and the vehicle shifted to P (Park).
After charging has started, you can
use electrical components such as
the radio by placing the ignition
switch in the ACC or ON position.
• During normal charging, the radio
reception may be bad.
• Moving the shift lever from P (Park)
to R (Reverse)/N(Neutral)/D (Drive)
stops the charging process.
To restart the charging process,
move the shift lever to P (Park),
place the ignition switch to the
LOCK/OFF position, and discon-
nect the charging cable. Then, con-
nect the charging cable.8. After charging has started, the esti-
mated charging time is displayed on
the instrument cluster for about 1
minute.
If you open the driver seat door while
charging, the estimated charging
time is also displayed on the instru-
ment cluster for about 1 minute.
When scheduled charging is set, the
estimated charging time is displayed
as “--" .
Information
Depending on the condition and dura-
bility of the high voltage battery,
charger specifications, and ambient
temperature, the time required for
charging the battery may vary.
i
i
OAEEQ016032OAEPH047193L
CHARGING THE PLUG-IN HYBRID VEHICLE (CONT.)

H19
Information
• Even though charging is possible
with the ignition switch in the
ON/START position, for your safe-
ty, start charging when the ignition
switch is in the LOCK/OFF position
and the vehicle shifted to P (Park).
After charging has started, you can
use electrical components such as
the radio by placing the ignition
switch in ACC or ON position.
• Moving the shift lever from P (Park)
to R (Reverse)/N(Neutral)/D (Drive)
stops the charging process.
To restart the charging process,
move the shift lever to P (Park),
place the ignition switch to the
LOCK/OFF position, and discon-
nect the charging cable. Then, con-
nect the charging cable.10. After charging has started, the
estimated charging time is dis-
played on the instrument cluster
for about 1 minute.
If you open the driver seat door
while charging, the estimated
charging time is also displayed on
the instrument cluster for about 1
minute.
When scheduled charging is set,
the estimated charging time is
displayed as “--" .
Information
Depending on the condition and dura-
bility of the high voltage battery,
charger specifications, and ambient
temperature, the time required for
charging the battery may vary.
ii
OAEPH047193L

H26
Starting the Vehicle
Vehicles with remote key system
1.Make sure the parking brake is
applied.
2.Make sure the shift lever is in P
(Park).
3.Depress the brake pedal.
4.Turn the ignition swich to the
START position. Hold the key
(maximum of 10 senconds) until
the " " comes on and release it.
Whether the engine is cold or
warm, it should be started without
depressing the accelerator.
After following the start proce-
dures, “ ” indicator on the
instrument cluster will turn on.
For more information, please check
Chapter 5.
Vehicles with smart key system
1.Carry the smart key or leave it
inside the vehicle.
2.Make sure the parking brake is
firmly applied.
3.Place the shift lever in P (Park).
With the shift lever in N (Neutral),
you cannot start the vehicle.
4.Depress the brake pedal.
5.Press the Engine Start/Stop but-
ton. If the hybrid system starts, the
" " indicator will come on.
Whether the engine is cold or
warm, it should be started without
depressing the accelerator.
After following the start proce-
dures, “ ” indicator on the
instrument cluster will turn on.
For more information, please check
Chapter 5.ECONOMICAL and SAFE OPERA-
TION of Hybrid system
• Drive smoothly. Accelerate at a
moderate rate and maintain a
steady cruising speed. Do not
make "jack-rabbit" starts. Do not
race between stoplights.
Avoid heavy traffic whenever pos-
sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear out.
• The regenerative brake generates
energy when the vehicle deceler-
ates.
• When the hybrid battery power is
low, the hybrid system automatical-
ly recharges the hybrid battery.
• When the engine run with the shift
lever in N (Neutral), the hybrid sys-
tem cannot generate electricity. The
hybrid battery cannot recharge with
the shift lever in N (Neutral).
DRIVING THE HYBRID/PLUG-IN HYBRID VEHICLE

H32
Mode
• Cycle Mode :
When the vehicle is OFF with all
doors, hood and tailgate closed, the
Aux. Battery Saver+ periodically acti-
vates according to the auxiliary bat-
tery status.
• Automatic Mode :
When the ignition switch is in the ON
position with the charging connector
plugged in, the function activates
according to the auxiliary battery sta-
tus to prevent overdischarge of the
auxiliary battery.Information
• The Aux. Battery Saver+ activates
maximum of 20 minutes. If the Aux.
Battery Saver+ function activates
more than 10 times consecutively, in
the Automatic Mode the function
will stop activating, judging that
there is a problem with the auxiliary
battery. In this case, drive the vehi-
cle for some period of time. The
function will start activating if the
auxiliary battery returns to normal.
• The Aux. Battery Saver+ function
cannot prevent battery discharge if
the auxiliary battery is damaged,
worn out, used as a power supply or
unauthorized electronic devises are
used.
• If the Aux. Battery Saver+ function
was activated, a message will be dis-
played on the instrument cluster
and the high voltage battery level
may have decreased.
System Setting
The driver can activate the Aux.
Battery Saver+ function by placing
the ignition switch to the ON position
and by selecting:
'User Settings →Other Features →
Aux. Battery Saver+'
The Aux. Battery Saver+ function
deactivates, when the driver cancels
the system setting.
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OAEE046433L
DRIVING THE HYBRID/PLUG-IN HYBRID VEHICLE (CONT.)

H34
Service Warning Light
This warning light illuminates :
• When the ignition switch or the
Engine Start/Stop button is in the
ON position.
- It illuminates for approximately 3
seconds and then goes off.
• When there is a problem with the
hybrid vehicle control system or
hardware.
When the warning light illuminates
while driving, or does not go OFF
after starting the vehicle, we recom-
mend that you have your vehicle
inspected by an authorized HYUNDAI
dealer.
EV Mode Indicator
This indicator illuminates when the
vehicle is driven by the electric motor.
Charging Cable
Connection Indicator
(Plug-in hybrid vehicle)
This indicator illuminates in red when
the charging cable is connected.
Regenerative Brake
Warning Light
This warning light illuminates :
When the regenerative brake is not
operating. This causes the Brake
Warning light (red) and Regenerative
Brake Warning Light (yellow) to illu-
minate simultaneously as soon as
possible.
In this case, drive safely and have
your vehicle inspected by an author-
ized HYUNDAI dealer.
The service brake still function, how-
ever, the operation of the brake pedal
may be more difficult than normal
and the braking distance can
increase.
EV
DRIVING THE HYBRID/PLUG-IN HYBRID VEHICLE (CONT.)

H42
Low/High System Temp.
Switching to Hybrid mode
(Plug-in hybrid vehicle)
This message is displayed when the
temperature of the high-voltage
(hybrid) battery is too low or high.
This warning message is to protect
the battery and the hybrid system.
Switching to Hybrid mode to
lubricate engine (Plug-in hybrid
vehicle)
This message is displayed when the
vehicle is automatically switched to
the HEV mode to lubricate engine
while the ignition switch is in the ON
position.
Maintaining Hybrid mode to pro-
tect engine (Plug-in hybrid vehi-
cle)
This message is displayed when the
[EV/HEV] button is pressed but it is
impossible to switch from the HEV
mode to EV mode due to engine
lubrication.
OAEPH047530LOAEPH047528L
DRIVING THE HYBRID/PLUG-IN HYBRID VEHICLE (CONT.)
OAEPH047205L/OAEPH047206L

H53
When the Hybrid Vehicle Shuts
Off
When the high voltage battery is dis-
charged, when the 12-volt battery is
discharged, or when the fuel tank is
empty, the hybrid system may not
operate while driving. When the
Hybrid system does not operate, do
the followings:
1.Gradually reduce the vehicle
speed. Pull over your vehicle off
the road in a safe area.
2. Locate the shift lever in P (Park).
3. Turn ON the hazard warning flashers.
4.Turn OFF the vehicle, and try to
start the hybrid system again,
while depressing the brake pedal
and turning on the ignition switch.5.When the hybrid system still does
not operate, refer to "If the 12 Volt
Battery Is Discharged" in chapter 6.
Before jump-starting the vehicle,
check the fuel level and the exact
procedure to jump start. For further
details, refer to "If the 12 Volt
Battery Is Discharged" in the chap-
ter 6. When the fuel level is low, do
not attempt to drive the vehicle only
with the battery power. The high
voltage battery may be discharged,
and the hybrid system will turn OFF.When a submersion in water
occurs:
When your vehicle is flooded in
water, a high-voltage battery
may cause shock or fires. Thus,
turn the hybrid system OFF, take
the key in your possession and
escape to a safe place. Never
attempt physical contact with
your flooded vehicle.
Immediately contact an author-
ized HYUNDAI dealer and advise
them that a hybrid vehicle is
involved.
WARNING

1-6
INSTRUMENT PANEL OVERVIEW (I) - HYBRID VEHICLE
Your vehicle at a glance
OAE017004LThe actual shape may differ from the illustration.
■Left-hand drive1. Instrument cluster ......................................3-45
2. Horn ...........................................................3-22
3. Driver's front air bag ..................................2-54
4. Key ignition switch/ ......................................5-6
Engine Start/Stop button .............................5-9
5. Light control/Turn signals .........................3-107
6. Wiper/Washer ..........................................3-117
7. Audio system/ ..............................................4-8
Navigation system ......................................4-5
8. Hazard warning flasher................................6-2
9. Automatic climate control system ..............3-127
10. Dual clutch transmission ..........................5-15
11. Passenger's front air bag .........................2-54
12. Glove box ...............................................3-145
13. Cigarette lighter .....................................3-152
14. Power outlet ...........................................3-149
15. Wireless cellular phone charging
system....................................................3-150
16. Seat warmer/Air ventilation seat ..............2-21
17. Heated steering wheel .............................3-21
18. Parking assist system ON button/ .........3-124
Rear paring assist system OFF button....3-122
19. Cup holder .............................................3-147
20. Steering wheel audio controls/ ..................4-3
Bluetooth®wireless technology
hands-free controls ....................................4-4
21. Speed limiter/ .......................................... 5-71
Cruise controls/ ........................................5-73
Smart cruise controls ...............................5-79

1-7
Your vehicle at a glance
1
INSTRUMENT PANEL OVERVIEW (II) - HYBRID VEHICLE
OAEPH017005RThe actual shape may differ from the illustration.
■ Right-hand drive 1. Instrument cluster ....................................3-45
2. Horn .........................................................3-22
3. Driver's front air bag ................................2-54
4. Key ignition switch/ ....................................5-6
Engine Start/Stop button ...........................5-9
5. Light control/Turn signals .......................3-107
6. Wiper/Washer ........................................3-117
7. Audio system/ ............................................4-8
Navigation system ....................................4-5
8. Hazard warning flasher ..............................6-2
9. Automatic climate control system ............3-127
10. Dual clutch transmission ........................5-15
11. Passenger's front air bag .......................2-54
12. Glove box .............................................3-145
13. Cigarette lighter ...................................3-152
14. Power outlet .........................................3-149
15. Wireless cellular phone charging
system..................................................3-150
16. Seat warmer/Air ventilation seat ............2-21
17. Heated steering wheel ...........................3-21
18. Parking assist system ON button/........3-124
Rear paring assist system OFF button..3-122
19. Cup holder ...........................................3-147
20. Steering wheel audio controls/ ................4-3
Bluetooth®wireless technology
hands-free controls ..................................4-4
21. Speed limiter/ ........................................ 5-71
Cruise controls/ ......................................5-73
Smart cruise controls .............................5-79

1-13
Your vehicle at a glance
1
INSTRUMENT PANEL OVERVIEW (I) - PLUG-IN HYBRID VEHICLE
OAEPH016004LThe actual shape may differ from the illustration.
■Left-hand drive1. Instrument cluster ....................................3-45
2. Horn .........................................................3-22
3. Driver's front air bag ................................2-54
4. Key ignition switch/ ....................................5-6
Engine Start/Stop button ...........................5-9
5. Light control/Turn signals .......................3-107
6. Wiper/Washer ........................................3-117
7. Audio system/ ............................................4-8
Navigation system ....................................4-5
8. Hazard warning flasher ..............................6-2
9. Automatic climate control system ............3-127
10. Dual clutch transmission ........................5-15
11. Passenger's front air bag .......................2-54
12. Glove box .............................................3-145
13. Cigarette lighter ...................................3-152
14. Power outlet .........................................3-149
15. Wireless cellular phone charging
system..................................................3-150
16. Seat warmer/Air ventilation seat ............2-21
17. Heated steering wheel ...........................3-21
18. EV/HEV button ......................................H-30
19. Parking assist system ON button/........3-124
Rear paring assist system OFF button..3-122
20. Cup holder ...........................................3-147
21. Steering wheel audio controls/ ................4-3
Bluetooth®wireless technology
hands-free controls ..................................4-4
22. Speed limiter/ ........................................ 5-71
Cruise controls/ ......................................5-73
Smart cruise controls .............................5-79