2018 Hyundai Ioniq Plug-in Hybrid stop start

5-8
Driving your vehicleButton Position Action Notice
ON Press the Engine Start/Stop button while it is
in the ACC position without depressing the
brake pedal.
The warning lights can be checked before
the vehicle is started. Do not leave the Engine Start/Stop button in
the ON position when the vehicle is not in the
ready ( ) mode to prevent the battery from
discharging.
START
To start the vehicle, depress the brake pedal
and press the Engine Start/Stop button with
the shift lever in the P (Park) position. If you press the Engine Start/Stop button with-
out depressing the brake pedal, the vehicle
does not start and the Engine Start/Stop but-
ton changes as follows:
OFF
→ →
ACC →
→
ON →
→
OFF
However, the vehicle may start if you depress
the brake pedal within 0.5 second after press-
ing the Engine Start/Stop button from the OFF
position.

5-9
Driving your vehicle
5
Starting the VehicleInformation
• The vehicle will start by pressing the
Engine Start/Stop button, only when
the smart key is in the vehicle.
• Even if the smart key is in the vehi- cle, if it is far away from the driver,
the vehicle may not start.
• When the Engine Start/Stop button is in the ACC or ON position, if any
door is open, the system checks for
the smart key. If the smart key is not
in the vehicle, the " " indicator
will blink and the warning "Key not
in vehicle" will come on and if all
doors are closed, the chime will also
sound for about 5 seconds. Keep the
smart key in the vehicle when in the
ACC position or if the vehicle is in
the ready ( ) mode. 1. Always carry the smart key with
you.
2. Make sure the parking brake is applied.
3. Make sure the shift lever is in P (Park).
4. Depress the brake pedal.
5. Press the Engine Start/Stop but- ton. If the vehicle starts, the " "
indicator will come on.
Information
• Do not wait for the engine to warmup while the vehicle remains station-
ary. Start driving at moderate
engine speeds. (Aggressive accelerat-
ing and decelerating should be
avoided.)
• Always start the vehicle with your foot on the brake pedal. Do not
depress the accelerator while start-
ing the vehicle. Do not rev the
engine while warming it up.
i
i
Always wear appropriate shoes
when operating your vehicle.
Unsuitable shoes, such as
high heels, ski boots, sandals,
flip-flops, etc., may interfere
with your ability to use the
brake and accelerator pedals.
Do not start the vehicle with the
accelerator pedal depressed.
The vehicle can move and lead
to an accident.
Wait until the engine rpm is
normal. The vehicle may sud-
denly move if the brake pedal
is released when the rpm is
high.
WARNING

5-10
Driving your vehicle
To prevent damage to the vehicle:
If the " " indicator turns off while you are in motion, do not
attempt to shift to the P (Park)
position.
If traffic and road conditions
permit, you may put the shift
lever in the N (Neutral) position
while the vehicle is still moving
and press the Engine Start/Stop
button in an attempt to restart
the engine.
Do not push or tow your vehicle to start the vehicle. To prevent damage to the vehicle:
When the stop lamp switch fuse is
blown, you can't start the engine
normally. Replace the fuse with a
new one. If you are not able to
replace the fuse, you can start the
vehicle by pressing and holding
the Engine Start/Stop button for
10 seconds with the Engine Start/
Stop button in the ACC position.
Do not press the Engine Start/Stop
button for more than 10 seconds
except when the stop
lamp switch
fuse is blown.
For your safety always depress
the brake pedal before starting the
vehicle.
Information
If the smart key battery is weak or the
smart key does not work correctly,
you can start the engine by pressing
the Engine Start/Stop button with the
smart key in the direction of the pic-
ture above.
i
NOTICENOTICE
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5-11
Driving your vehicle
5
Turning Off the Vehicle
1. Depress the brake pedal fully.
2. Shift to P (Park).
3. Apply the parking brake.
4. Press the Engine Start/Stop but-ton to turn the vehicle off.
5. Make sure the " " indicator light on the instrument cluster is
turned off.
If the " " indicator light on
the instrument cluster is still
on, the vehicle is not turned off
and can move when the gear is
in any position except P (Park).
CAUTION

5-13
Driving your vehicle
5
But it differs from a conventional
automatic transmission because it
does not incorporate a torque con-
verter. Instead, the transition from
one gear to the next is managed by
clutch slip, especially at lower
speeds.
As a result, shifts are sometimes
more noticeable, and a light vibra-
tion can be felt as the transmission
shaft speed is matched with the
engine shaft speed. This is a nor-
mal condition of the dual clutch
transmission.
The dry-type clutch transfers torque more directly and provides
a direct-drive feeling which may
feel different from a conventional
automatic transmission. This may
be more noticeable when launch-
ing the vehicle from a stop or when
traveling at low, stop-and-go vehi-
cle speeds.
When rapidly accelerating from a lower vehicle speed, the engine
rpm may increase dramatically as
a result of clutch slip as the dual
clutch transmission selects the cor-
rect gear. This is a normal condi-
tion. When accelerating from a stop on
an incline, press the accelerator
smoothly and gradually to avoid
any shudder feeling or jerkiness.
When traveling at a lower vehicle speed, if you release the accelera-
tor pedal quickly, you may feel
engine braking before the trans-
mission changes gears. This
engine braking feeling is similar to
operating a manual transmission at
low speed.
When driving downhill, you may wish to move the gear shift lever to
Manual Shift mode and downshift
to a lower gear in order to control
your speed without using the brake
pedal excessively.
When you turn the vehicle on and off, you may hear clicking sounds
as the system goes through a self-
test. This is a normal sound for the
dual clutch transmission.
During the first 1000 miles (1,500 km), you may feel that the vehicle
may not be smooth when acceler-
ating at low speed. During this
break-in period, the shift quality
and performance of your new vehi-
cle is continuously optimized. To reduce the risk of serious
injury or death:
ALWAYS check the surround-
ing areas near your vehicle for
people, especially children,
before shifting a vehicle into
D (Drive) or R (Reverse).
Before leaving the driver's
seat, always make sure the
shift lever is in the P (Park)
position, then set the parking
brake, and place the Engine
Start/Stop button in the OFF
position. Unexpected and
sudden vehicle movement
can occur if these precautions
are not followed.
Do not use aggressive engine
braking (shifting from a high-
er gear to a lower gear) on
slippery roads. This could
cause the tires to slip and may
result in an accident.
WARNING

5-18
Driving your vehicle
Manual shift mode
Whether the vehicle is stationary or
in motion, manual shift mode is
selected by pushing the shift lever
from the D (Drive) position into the
manual gate. To return to D (Drive)
range operation, push the shift lever
back into the main gate.
In Manual Shift Mode, moving the
shift lever backwards and forwards
will allow you to select the desired
range of gears for the current driving
conditions.
+ (Up) : Push the lever forward onceto shift up one gear.
- (Down) : Pull the lever backwards once to shift down one
gear.
Information
• Only the six forward gears can beselected. To reverse or park the
vehicle, move the shift lever to the R
(Reverse) or P (Park) position as
required.
• Downshifts are made automatically when the vehicle slows down. When
the vehicle stops, 1
stgear is automat-
ically selected.
• When the engine rpm approaches the red zone the transmission will
upshift automatically.
• If the driver presses the lever to + (Up) or - (Down) position, the
transmission may not make the
requested gear change if the next
gear is outside of the allowable
engine rpm range. The driver must
execute upshifts in accordance with
road conditions, taking care to keep
the engine rpms below the red zone.
Shift-lock system
For your safety, the dual clutch trans-
mission has a shift-lock system
which prevents shifting the transmis-
sion from P (Park) into R (Reverse)
unless the brake pedal is depressed.
To shift the transmission from P
(Park) into R (Reverse):
1. Depress and hold the brake pedal.
2. Start the vehicle or place the Engine Start/Stop button in the
ON position.
3. Move the shift lever.i
OAE056012N
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+
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+




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U
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P
P
P
P
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-
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(
(
(
(
D
D
D
D
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5-19
Driving your vehicle
5
Shift-lock release
If the shift lever cannot be moved from
the P (Park) position into R (Reverse)
position with the brake pedal
depressed, continue depressing the
brake, and then do the following:
1. Place the Engine Start/Stop but-ton in the OFF position.
2. Apply the parking brake.
3. Carefully remove the cap (1) cov- ering the shift-lock release access
hole.
4. Insert a tool (e.g. flathead screw- driver) into the access hole and
press down on the tool. 5. Move the shift lever.
6. Remove the tool from the shift-
lock override access hole then
install the cap.
If you need to use the shift-lock
release, have your vehicle inspected
by an authorized HYUNDAI dealer
immediately.
Paddle Shifter (if equipped)
The paddle shifter is functional when
the shift lever is in the D (Drive) or S
(Sport) position, or the manual shift
mode.
The paddle shifter will operate when
the vehicle speed is more than 3
mph (5 km/h).
Pull the [+] or [-] paddle shifter once
to shift up or down one gear and the
system changes from automatic
mode to manual mode.
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5-20
Driving your vehicle
The system changes from manual mode to automatic mode when
- the vehicle speed is lower than 3mph (5 km/h),
- you depress the accelerator pedal for more than 5 seconds,
- you pull the [+] paddle shifter for more than 1 second, or
- you move the shift lever from D (Drive) to S (Sport) or manual
shift mode (+, -) and then back to
D (Drive).
Information
If the [+] and [-] paddle shifters are
pulled at the same time, gear shift may
not occur.
Parking
Always come to a complete stop and
continue to depress the brake pedal.
Move the shift lever into the P (Park)
position, apply the parking brake,
and place the Engine Start/Stop but-
ton in the OFF position. Take the key
with you when exiting the vehicle.
Good Driving Practices
Never move the shift lever from P (Park) or N (Neutral) to any other
position with the accelerator pedal
depressed.
Never move the shift lever into P (Park) when the vehicle is in
motion.
Be sure the vehicle is completely
stopped before you attempt to shift
into R (Reverse) or D (Drive).
Do not move the shift lever to N (Neutral) when driving. Doing so
may result in an accident because
of a loss of engine braking and the
transmission could be damaged.
Do not drive with your foot resting on the brake pedal. Even light, but
consistent pedal pressure can
result in the brakes overheating,
brake wear and possibly even
brake failure.
Depressing both accelerator and brake pedals at the same time can
trigger logic for engine power
reduction to assure vehicle decel-
eration. Vehicle acceleration will
resume after the brake pedal is
released.
i
When you stay in the vehicle
with the engine running, be
careful not to depress the accel-
erator pedal for a long period of
time. The engine or exhaust
system may overheat and start
a fire.
The exhaust gas and the
exhaust system are very hot.
Keep away from the exhaust
system components.
Do not stop or park over flam-
mable materials, such as dry
grass, paper or leaves. They
may ignite and cause a fire.
WARNING