I'm looking at replacing my recently written-off 1.6 FSi Sport (an idiot in a Toyota Hi-Lux pick-up decided to use me as a bump stop ) with an 04 plate, it has a roof mounted "Bee Sting" aerial; I don't recall seeing an A2 with one of these before; could it be something to do with the "Symphony" stereo?? Or something else? My previous one had an "open sky roof" Any info much appreciated. Cheers.