After nearly 10 months and 11k miles I had to take my car into Audi for the first time because my dash was falsely telling me that my bonnet was open! On first diagnosis they thought it was a faulty switch/sensor but have now discovered that it is a wiring problem and need the car for a day to locate and fix. Thank god it's under warranty!
Seems strange to me that something like this should suddenly fail but what do I know! It wouldn't be anything to do with the Bluetooth or iPod kit I had fitted a couple of weeks ago, would it?