I have a yellow warning light on just to the bottom right of the engine temperture guage. Its a warning and indicator light. What does it mean

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! The yellow warning light you’re seeing on your Kia Amanti could be the "Check Engine" light or an indicator for another system issue. Since it started after you replaced the battery and now stays on continuously, it might be signaling a problem with the engine, emissions system, or even something like a loose gas cap. It’s best to have the vehicle’s computer scanned for diagnostic trouble codes to pinpoint the exact issue. Ignoring it could lead to more serious problems down the road. If you need any further advice or if you'd like any help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554!