Quote Originally Posted by domtorredo View Post
Positive comes from fuse FR15, green wire in X5 connector is can bus wire for comunication
Hi domtorredo. Progress - nearly there! Many thanks for your help. I checked my X5 block connector against your photo of it and mine is identical, with the new cable inserted at what the installation diagram shows as Pin 30 (but actually Pin 29). I then moved the fuse holder from FR15 and placed it at FR33 (Open & Start System, which I don't have) and ran through the programming again. This time under Body - PAS the screen now displays the details of the park pilot module, except that it identifies it as 'Zafia B PAS' and not 'Astra H PAS' as I had expected for my car. Moving on to the programming screen the two Code Index options were 01403 and 02201. Neither of these code options were listed in the installation instructions for the Astra H or in the separate instructions I have for the Zafia B, which show the programming code index for the Zafia B as M75 015 AT.MTA/ 016MT. Having to chose one of the codes shown I went for 02201 and configured the system to it. Eventually I got the parking sensors to work after clearing all 14 faults that had apparently arose as a result of the configuration. All now seems fine except that I cannot activate the new Park Pilot switch I have also fitted to the centre fascia panel, so at the moment I cannot switch the parking sensors off when I need to connect my trailer to the car. Any ideas as to how I bring the Park Pilot switch into use?