Hi all I recently came across this app which can make customisation to VWAG cars (and others). I already had an OBD2 wireless module from my old car and had used it to rest the fault light. Anyway this app has aloud me to customise lots of feature but at a fraction of the cost of vcds or taking it in to Skoda.

http://www.caristaapp.com

There has been extensive discussion of Carista already, albeit in the Superb II forum.

http://www.briskoda.net/forums/topic/348046-carista-obd2-a-cheaper-alternative-to-some-of-vcds/