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The system may not operate when an ISG related sensor or system error occurs.
The following will happen:
) indicator
on the instrument cluster will stay on after blinking for 5 seconds.✽ NOTICE
If the ISG OFF button light is not turned off by pressing the ISG OFF button again or if the ISG system continuously does not work correctly, have your vehicle inspected by an authorized Kia dealer.
When the engine is in Idle Stop mode, it's possible to restart the engine without the driver taking any action. Before leaving the car or doing anything in the engine compartment, stop the engine by turning the ignition switch to the LOCK/OFF position or removing the ignition key.
✽ NOTICE
If the AGM battery is reconnected or replaced, ISG function will not operate immediately. If you want to use the ISG function, the battery sensor needs to be calibrated for approximately 4 hours with the ignition off. After calibration, turn the engine on and off 2 or 3 times.
Kia Stinger (CK) 2018-2023 Owner's Manual: Battery
Repair procedures Inspection Battery Voltage and Status Check the battery voltage and status using the battery tester. Battery Terminal 1. Move back and forth to check if the battery terminals (A) are loose or corroded. If the terminals are corroded, clean them. If battery positive connection is loose, disconnect ground(GND) cable first before attempting to remove or tighten plus connection, to prevent personal injury.Kia Stinger (CK) 2018-2023 Owner's Manual: Active hood sensor & unit assembly
Repair procedures Replacement 1. Disconnect the negative battery terminal. After disconnecting the cables, wait at least 30 seconds. 2. Remove the front bumper assembly. (Refer to Body - "Front Bumper Assembly") 3.