Kia Optima interior lights and door indicators malfunctioning while in motion with driver side door unlocking on Kia Optima

Some Kia Optima owners report experiencing issues with malfunctioning interior lights and door indicators while in motion, which may be caused by a faulty door switch or wiring problems. Additionally, some owners have noted that the driver side door unexpectedly unlocks while driving, potentially indicating a malfunction in the door locking mechanism or keyless entry system. Dashboard warning lights, such as the anti-skid light, may also illuminate, suggesting issues with the vehicle's stability control system. In some instances, interior lights may randomly stay on during driving, possibly due to electrical issues or a malfunctioning control module. It is crucial for owners to address these malfunctions promptly to ensure the safety and proper functioning of their vehicle. For those facing these issues, consulting a professional mechanic or contacting a Kia service center for a thorough inspection is recommended.