just wondering how long the paint warrenty is on the passat? (if there is one at all)

its just i have recently bought my passat and have lots of patches ranging from chips to hand size of laquer peeling from the paint!
i could understand if it was in one place i.e. the bonnet, as i would think that it had been re-sprayed by some inferiour painter. but its all over the car! as its only had one owner from new and by the looks of the stone chips on the bonnet and other tail tail signs doen't look like its had a full re-spray.