Thanks for the info Allan, I will give them a try, in the mean time I have bought some Zymol leather cleaner and this seems ok to me.
Bagman: This BMW was for my wife as we needed a bigger car, I have only driven it once but it seems a very nice car, solid, comfy and nice finish. Its a different beast to the A3 but they have both been great cars and would have another one.
The A3 is a bit more fun and the BMW is a bit of a comfy motorway car.
Hope this helps and thanks to the other lads who posted about the E91 I am very pleased with it