Driving your vehicle -> Activating the ISG for Your Hyundai I20 4 Door Third Generation (2021-2026)

Driving your vehicle  
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Your vehicle may be equipped with  
Deactivating the ISG  
the ISG system, which reduces fuel  
consumption by stopping and restarting  
the engine automatically.  
The engine starts automatically as soon  
as the starting conditions are met.  
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  
OBC3N061014AU  
If you want to deactivate the ISG system,  
press the ISG OFF button.  
The light on the ISG OFF button will  
illuminate.  
If you press the ISG OFF button again,  
the system will be activated and the light  
on the ISG OFF button will turn off.  
low battery voltage. It does not mean  
the system is malfunctioning.  
Activating the ISG  
Prerequisite for activation  
The ISG system operates in the following  
situations.  
śꢀ The driver’s seatbelt is fastened  
śꢀ The driver’s door and bonnet are  
closed  
śꢀ The brake vacuum pressure is  
adequate  
śꢀ The battery sensor is activated and the  
battery is sufficiently charged  
śꢀ Outside temperature is not too low or  
too high  
śꢀ The vehicle is driven over a constant  
speed and stops  
śꢀ The climate control system satisfies  
the conditions  
śꢀ The vehicle is sufficiently warmed up  
śꢀ The incline is gradual  
śꢀ The steering wheel is turned less than  
180 degrees and then the vehicle  
stops  
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