Kia Optima System Off - It's a 2025 kia optima hybrid. Sorry to be the first to reply as i don't know much and unsure if yours has this but have you checked any of the stop and go system for issues? It's basically, it's a fail safe. It has electronically inhibited you from starting it so that you don't start a fire. The most likely cause is there's a power relay assembly in the trunk. I purchased through carmax & they. Kia optima abs system fault / abs system off your vehicleโs abs system has a fault and may not engage under heavy braking. Please visit a mechanic as soon as possible. Check steering wheel lock system (for smart key system) this warning message illuminates if the steering wheel does not lock normally when the engine start/stop button changes to the off. Kia optima check hybrid system turn off engine after 25 minuets of working fine leasing power an hybrid batters decrease level and no speed that in freeway but in streets its. I turned off the ignition and got out of the car and it sounded like the engine was still running so i got back into my car to make sure i turned off the car and it was off. Today i got a check hybrid system. Stop vehicle and turn off engine i shut it off and it would not start. Got the message to check hybrid system and turn off engine. Its manual about 80000.
It's a 2025 kia optima hybrid. Sorry to be the first to reply as i don't know much and unsure if yours has this but have you checked any of the stop and go system for issues? It's basically, it's a fail safe. It has electronically inhibited you from starting it so that you don't start a fire. The most likely cause is there's a power relay assembly in the trunk.