Re Daytime Running Lights - Page 47 (Lights & Vision) in the owners S3 manual. There's an icon already on the light switch in the car to put on the DRL's so what's their description all about in the manual about using thumbwheel to activate them aND PLAcing the light switch in 0 or AUTO? which I don't have? Anyone shed any light on this? As I say I seem to already have a DRL icon anyway. Also anyway of leaving those DRL's on when you lock the car and go and pay for some petrol or something - kinda nice to lust at them when your quewing up to pay!