Diane Farnham

[ have the same question l found one drain under the bonnet l poured water into the drain and it came out from under the car so this drain was not blocked unfortunately l cant find the drain under the roof top to check as l was told to find the pipe and pour water down it to check if its blocked can someone tell me where it is on my Audi TT convertable 2003 please Kind Regards Diane Bucks