Hi AllJust got my car back from dealer after some warranty work. They also put a couple of small dents in my roof, scrathed rear bumper, fitted interior panels incorrectly etc so had to go back - for 3 weeks!Got car back last week and now I have no radio signal whatsoever. I also can hear something moveing around in the rear quarter behind the panel. Sounds like a lose lead. Is this where the radio antenna lives? Will Audi be able diagnose this by plugging in or is this an obvious case of not recconeting properly?CheersRog