I have just bought a Citroen C4 on a 55 Plate 1.4 Petrol!!! I have noticed that when it rains water is getting in the spare wheel Sump!!! The carpet in the boot is bone dry!!! Before I take it to a garage and let them look at it and tell me the problem I thought I would ask on this site to see if anyone else has had this problem!!! Or knows about it!!! Your help would be appreciated. Thank You Alun