Hello, I drive a C4 Picasso, year 9.13. When it got warm the air conditioning was no longer possible. So quickly made an appointment with a dealer and then drove there a week later. Now the Aha experience, the master looks enter. Then cuddly and then you told, in the air conditioning is 1234yf refrigerant, for that you have no device and also no refrigerant and without you can not test the air conditioning. I look again, but yes, it is a contract So the next one called, he can’t and so it’s all OWL, a workshop has a device but no refrigerant, which lasts at least a week, well, the first one has already consumed, I actually wanted to go on holiday with the car. Spizenreiter is one of the only mid-May has an appointment, for testing an air conditioner. Then the reference to the EU. Too bad, the law is from 2006, they have all tried to sit out. In the meantime I am at the Tele already at 70 km radius for a way, nobody has it, only my Ford dealer meant grinningly he takes the cart in payment and gives me something reasonable. Now to my question, does anyone know a dealer of Citroen, there is still a guarantee on it, who has such a device, which has the refrigerant and which is not too far from OWL? Thanks already Hans