Took my Citigo for a service and reported this fault. Initially they gave me the car back saying it was the wiper relay operating. I asked to go for a spin with the technician and pointed the fault out to him. He agreed it was a chattering relay and that it could only be a fault with body control module. On arriving back at the dealers he went to see the service manager who then came out and took my car for a spin. When he came back he said there was nothing wrong with the car and would not allow the technician to replace the defective control module (This on a new car). Would never deal with Autosales, Cannock again, as they do not honor the guarantee, not even on brand new vehicles.