A couple of months ago, the fob would no longer lock the doors. The driver's door lock switch/button does nothing either (it will unlock, but will not lock the doors). I've tried the other original fob (in new/unused condition), with the same result - will not unlock. Not a big deal, but I have certainly got used to hitting the driver's door Also, the chime sounds for 5 seconds when the smart key is not in the vehicle and the door is closed. Always have the smart key with you. Key not detected. If the smart key is not in the vehicle or is not detected and you press the engine start/stop button, the warning illuminates on the LCD display for 10 seconds. Not recognizing the key fob, battery changed and it starts through the glove box. Mechanic's Assistant: Im sorry to hear that youre experiencing issues with your Kias key fob, but our Kia Mechanic will be able to assist you with this problem. If the battery is weak or dead, the key fob will not be able to transmit the proper signal to the car’s receiver, and the car will not detect the key fob. Another common cause is a damaged or malfunctioning key fob antenna, which sends the signal from the key fob to the car’s receiver. The System offers the following features: –. Human machine interface through a 1-stage button, for terminal switching and engine start. –. Control of external relays for ACC / IGN1 / IGN2 terminal switching and STARTER, without use of mechanical ignition switch. –. Steering column locking with an ESCL device; Monitoring of the vehicle .

kia ceed key not detected