Every thing is upgradable its just the costs involved
I had the 2660 F/W for about 3 weeks with no problems whatsoever but I never left my car for more than 12 hours at a time?
The S version from VW was £130 and no it wasn't easy although strange cos when I changed Ollie288 his was in front of the ash tray where has mine was in the most stupid place imaginable!!! right up behind the foot pedals I could only get 1 hand to it and that was a squeese.
Ive been searching for the right comfort module and im trying to look for one with AT/CC I think mine is AK once that is upgraded ill have full control over the highline with the conveinence menu.
Darren