Apr 9, 2020 · My optima says it can not detect key in car even though the key is in the car. The remote locks the car with no problem but it is asking me to hold key to starter to start it. Is this …

If the 2015 Kia Optima key fob doesn’t respond after battery replacement, check the battery orientation and contacts for corrosion. Test the backup key fob to rule out transmitter failure.

Nov 19, 2024 · I've been getting an intermittent problem with the car not detecting the key, sometimes if i hit the lock unlock button then it detects it. I tried the spare, and it doesn't detect …

Jan 8, 2024 · To trouble shoot this issue I have: 1) Replaced the battery and tested both key fobs so the batteries are both new and good. 2) Replace the 12 volt car battery and it new and …

Nov 17, 2017 · Click to expand... I believe if you hold the fob by the push button it will start the car even if your smart key battery is dead?

Jul 20, 2021 · About 2 months ago I got my car battery changed out. When I got back into the car, the fob didn't work, the car showed it didn't recognize the key fob, but I knew I could put it in …

Apr 4, 2022 · I had the same issue with 2015 Kia Optima SXL Turbo. Fobs would not unlock or start car. I put a battery charger on the car but the charger showed a full charge and the car …

Customer: 2016 Kia Optima Hybrid - Key fob isn't working even after replacing the battery. Attempted to start by touching it to the start/stop button and stepping on the brake and a …

When the 2016 Kia Optima battery dies, use the mechanical key hidden inside the key fob. Remove the cover on the driver’s door handle to reveal the key slot. Insert the mechanical key …

My key fob for 2011 Kia Optima stopped working. I replaced the battery (CR2032) with the positive side up. It still Mechanic's Assistant chat Customer: My key fob for a 2011 vehicle …