Kia Optima 2017, Owner'S Manual, Page: 506 / 776

ISG (IDLE STOP AND GO) SYSTEM (IF EQUIPPED)
Your vehicle may be equipped with the
ISG system, which reduces fuel con‐
sumption by automatically shutting
down the engine, when the vehicle is at
a standstill. (For example: red light,
stop sign and traffic jam)
The engine starts automatically as
soon as the starting conditions are
met.
The ISG system is ON whenever the en‐
gine is running.
NOTICE
When the engine automatically
starts by the ISG system, some
warning lights (ABS, ESC, ESC OFF,
EPS or Parking brake warning light)
may turn on for a few seconds.
This happens because of low battery
voltage. It does not mean the sys‐
tem has malfunctioned.
Auto stop
To stop the engine in idle stop
mode
OJF055031
With Dual clutch transmission
Stop the vehicle completely by pressing
the brake pedal and the shift lever is in
the D (Drive) or N (Neutral) position.
The engine will stop and the green AU‐
TO STOP ( ) indicator on the instru‐
ment cluster will illuminate.
OJF055240L
Also, a message "Auto Stop" will appear
on the LCD display.
NOTICE
You must reach a speed of at least
8 km/h (5 mph) since last idle stop.
(With Dual clutch transmission)
Driving your vehicle
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