Hi Mirez, thanks for you help, my cluster computor dose not work the car had been burnt out when I got it so I have replaced the interior but the cluster is original, it has corssion on the board which I cleand off but its never been 100%, when you remove the key the door ajar light fashes, I think also down to the corossion, ok list below are the cluster codes on stickers original cluster VW-Nr 7M5 920 900G Ford-Nr YM21 10849 ARD Replacment 2.3 cluster VW-Nr 7M5 920 920F Ford-Nr YM21 10849 AJB Replacment 2.8 cluster VW-Nr 7M5 920 920M Ford-Nr YM21 10849 BDD I take it that the last didgets and letter on the vw code indicates softwear type, the same for the ford number, I have never tryed using any of these programs before,so my line of thought is as I said earlyer replace softwear or is the eeprom any thing to do with softwear types? the speedo is around 10 to 20 mph out. which leads do I require for vagcom and vagtaco, I would also like to set the milage to the same as my original cluster 34,000 miles any help will be greatly appreciated