Hello, since our C3 yes, as is currently written here in the forum, does not really work, we got a rental car from Citroen ( a C1, EZ: 2010 ). My wife has now lost the key when shopping. The stupid: the key is the name of the car house and the car’s license plate. What if the key does not show up again? The car house says, if necessary, the locks have to be changed. What does that cost? And who pays this? It is not a radio key and the C1 has no ZV. I have my insurance conditions of liability: Loss of private keys will be replaced up to 500 euros! Is this a possibility? Or pay them only if I lose my own key!??? Greetings