There is a list of option codes on the build sheet attached to the side of the spare tire wheelwell. I have done a search, but can't seem to find a site that shows a list of the codes and what they represent. My A4 is a 2001 1.8T

Does anyone know of a site that explains the codes?

Thanks

 

http://igorweb.org/equidec/

Best thing I've found to figure them all out, and you don't have to read through a million pages of codes for each country to find the code you're looking for...

Just remember to separate each one with a semi-colon (' ; ') and you can type them all in at once and it will give you the complete list of options and specs for your vehicle.