Hi, I had rain water leaking into my C2 and gathering in the rear passenger footwell. It started quite suddenly and got rapidly worse. I thought at first I was imagining it. My leak ran through the driver's door and out of a hole (drainage hole?) at the bottom. From there it ran into the footwell. I spent ages with kitchen towel and a hairdryer attached to an extension cord to get it dryed out. Once dry, I placed a piece of kitchen cloth as a wick to draw the water into a food container in the footwell until I could find the time to get it fixed. I took my car to the Citroen dealer who diagnosed the fault as a faultly 'foil' in the door. They had to order the part which came the next day. Total cost of the repair was about £100, mostly labour, but they did provide a courtesy car. Best of luck
