Mine's a 4 year old car (06) and has rust on the inside of the boot lid aroud the latch handle. I'm hoping the warranty will cover it as other owners have said they have had a similar problem and it has been fxed by Chrysler (or rather Fiat as they are now owned by them I believe...) I will check for the wheel arches and get some of that wax stuff as a precaution I think. Thanks!