STILL no information back from the dealer...its ridiculous! So I called yesterday,...the mechanic will check the replies from VW and give you a call sir...24 hours later...still no response from Arnold Clark Jordanhill....pathetic!
Soo...I called AGAIN!

Sir, .... "The Service Receptionist who originally was dealing with you is not here, she is back on Monday and she will need to contact you on her return"

Aparently, she coordinates the response from VW and will have to check her mails to see if there is any further update! Now I know this is total mince, because she logged into the VW system this time last week to read an update for me and said "I shouldnt really be doing this, the mechanics should be the only ones with access!"...
I think AC are terrible here, after having the car for a full day and running diagnostics they should be able to tell me what they need to do to get the Cruise Control working,...and certainly after more than a week of dialogue with VW.
In short it will have been at least TWO Weeks to the day when I put the car in for a service and they cant tell me whats wrong and what it will take to fix the cruise control and the auto lights function!