Thanks Chris/Bill Yeah I plan to keep the car for a good few years only just got it as my neighbour wrote off my old car, just been gsf and brought a run on pump will get that fitted with the service on tue. On starting the car again and listening more intensley it seems the ticking noise is comming from the 3 blowers mounted on the dash, would this still be contistent with the dosing pump (what is a dosing pump?) or possibly where I knocked something yesterday when I hoovered the leaves out of the bulkhead. Bill, I have seen these leads on ebay, is anyone ok as long a it is a vagcom and also am I right in thinking that I have to download software from another site or does it come on a disk and then you load it on the computer Cheers guys