Hi All
Just a note to let people know that I have added cruise control to my 1998 A6 2.5 TDI. It was a fairly straightforward job and the only parts I needed to buy was the new stalk with CC buttons, and a compatible connector. Needed to connect 4 wires to block in the e-box and 1 wire to terminal 15.
I may write a step by step guide but in the meantime if anyone's interested in doing this then let me know if you want any more details. Probably only relevant for diesel or dbw models in the UK as cruise control is standard in the states...
Cheers!
James