The key fobs work, however the car doesn't always eject it. This renders the key fobs useless until it does work. The car will always start and stop regardless. I purchaced the start stop ignition reciever. It seems to be a simple 3 bolt change. I assume that the car will still recognize the keys once I change the piece. However, I'm not sure and I need a working car. I do not want to spend a fortune reprogramming keys. Does anyone know if a do this simple step. Will the car recognize its own keys. Or will the original keys need to be reprogrammed. Thank you