Link to find out what options your Car has ?

I don't have a link but I do have an Excel spreadsheet with most of the cost that are printed on the vehicle details sticker that is stuck on the inside of the service book and in the luggage area of the car.

Dealers have access to the Audi AG central computer system which can give them details based on the VIN number but I don't know of any other site.

If you would like a copy of my Excel spreadsheet send me a PM with an email adress and I'll be quite happy to send you a copy.

Got this site http://igorweb.org/equidec/ , but you have to input the codes from the sticker to see what you have.