I would like to change car air conditioning does not work since taking car

Nobody speaks French in this Area. MAYBE Englisch or German Cold help.....

Yes and especially to the return of the vehicle ask the invoice by mail. For my part last week they tried to charge me additional insurance not subscribed which doubled the price of the rental. I had to go to the ticket office and demand that they be removed. Once left it is too late. Attention, the receipt provided by the operator who takes the car does not take place bill. It may be different from the final invoice so be sure to check the invoice received by email before leaving

You need to call them to get a replacment vehicle.