Contents:

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: Exhaust Emission Control System
Description and operation Description Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components. Modifications to the combustion chamber, intake manifold, camshaft and ignition system form the basic control system. These items have been integrated into a highly effective system which controls exhaust emissions while maintaining good drivability and fuel economy.Kia Stinger (CK) 2018-2023 Owner's Manual: Owner maintenance
The following lists are vehicle checks and inspections that should be performed by the owner or an authorized Kia dealer at the frequencies indicated to help ensure safe, dependable operation of your vehicle. Any adverse conditions should be brought to the attention of your dealer as soon as possible. These Owner Maintenance Checks are generally not covered by warranties and you may be charged for labor, parts and lubricants used.