This was installed in a late-model 30 Series Prius. It was working without any problems before removal. I've also confirmed its operation after removal. The panel and steering wheel remote control wiring are included. One of the terminals on the antenna cable is partially missing. There are no other missing wires at the moment, but there is a possibility of damage during shipping. Film antennas are not included. Please understand that this is a used item. Please understand any scratches or dirt associated with use.