I have a a4 1.8t sport tiptronic and taking it to my mates back street garage for a service.
Its a 2004 and has 40k on the clock. It's due its first service out of warrenty.
I'm aware that any problems with the gearbox can result in expensive repairs.
What should I be doing in terms of a service for the gearbox. Is it just an oil change and if so how often.
thanks