2022 HYUNDAI I20 idle stop

7-9
07
NOTICE
If the engine does not start within 10
seconds after preheating is completed,
turn the ignition switch once more
to the LOCK position and wait for 10
seconds. Then turn the ignition switch
to the ON position in order to preheat
the engine again.
Starting and stopping the engine for
turbocharger intercooler
1. Do not race or accelerate the engine
immediately after starting the engine.
If the engine is cold, idle for several
seconds before sufficient lubrication is
ensured in the turbo charger unit.
2. After high speed or extended driving
that requires heavy engine load, idle
the engine about one minute before
turning the engine off.
This idle time will allow the
turbocharger to cool prior to shutting
the engine off.
NOTICE
Do not turn off the engine immediately
after it has been subjected to a heavy
load. Doing so may cause severe
damage to the engine or turbo charger
unit.
NOTICE
To prevent damage to the vehicle:
• Do not hold the ignition key in the
START position for more than 10
seconds. Wait 5 to 10 seconds before
trying again.
• Do not turn the ignition switch to
the START position with the engine
running. It may damage the starter.
• If traffic and road conditions permit,
you may put the shift lever in the N
(Neutral) position while the vehicle
is still moving and turn the ignition
switch to the START position in an
attempt to restart the engine.
• Do not push or tow your vehicle to
start the engine.

7-14
Driving your vehicle
Starting and stopping the engine for
turbocharger intercooler
1. Do not race or accelerate the engine
immediately after starting the engine.
If the engine is cold, idle for several
seconds before sufficient lubrication is
ensured in the turbo charger unit.
2. After high speed or extended driving
that requires heavy engine load, idle
the engine about one minute before
turning the engine off. This idle time
will allow the turbocharger to cool
prior to shutting the engine off.
NOTICE
Do not turn off the engine immediately
after it has been subjected to a heavy
load. Doing so may cause severe
damage to the engine or turbo charger
unit.
NOTICE
To prevent damage to the vehicle:
• 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 engine.
NOTICE
To prevent damage to the vehicle:
When the stop lamp 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 engine 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 fuse is blown.
For your safety always depress the
brake and/or clutch pedal before
starting the engine.
OBI3060002OBI3060002
i 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 picture above.

10-104
Maintenance
OSU2I089042OSU2I089042
If the system still needs the self
regeneration process after cancelling
the operation, the warning message
appears. (Diesel filter regeneration
required.)
If the driver press the OK button firmly,
it can restart the self regeneration mode
again. (The Self regeneration conditions
should be satisfied.)
OSU2I089041OSU2I089041
The self regeneration process stops if
any of the self regeneration conditions
is cancelled. If the self regeneration
process is cancelled automatically, the
system maintains “Self-regeneration
stopped” message.
If the driver press the OK button firmly,
it can restart the self regeneration mode
again. (Self regeneration conditions
should be satisfied.)
Segment Type
Regeneration
The self regeneration procedure is
conducted as follows.
1) Repeat key position at LOCK (or
ACC)  ON state 5 times (within 30
seconds)
2) Start engine
3) Monitor engine state
: Within 20 seconds, engine RPM rise
to about 2000 & DPF indicator blinks
and it continues for 30~60 minutes.
After the end of regeneration, engine
RPM drop to idle & DPF indicator
turn out automatically.
4) Stop the engine (Key Off), wait for 20
seconds and restart the engine
5) Check malfunction indicator turn out
CAUTION
Under below condition, Diesel
Catalyst regeneration process may be
interrupted. (Engine RPM drops to idle
state)
• Engine overheat or insufficient
warm-up
• Shift lever change to D or R state
• Acceleration pedal is pressed
• Movement of Vehicle (Vehicle speed
over 0)