I ordered my Gti PP on 23rd May, originally build wk 30 confirmed, it arrived in the U.K. On Tuesday 4th July. I'm just waiting on the phone call from the dealer to say it's ready now 
I'm planning on buying using PCP (and maybe cancel at a later date) but just noticed that 'The Golf Event' is running from 7th-24th July which now offers a £1500 contribution. I'll ask the dealer if I'm eligible for the new finance contribution when I sign the paperwork, but has anyone been in this position where the offers have changed between ordering and collecting the car? If so did you get the new deal?
my build week is now number 38

order placed 10days ago, dealer recons mid octobe bfore i get my hands on her...
i've just been to my dealer and asked about this extra 2 services and £500, he said they don't normally do it, but in the t&cs it says you have to take delivery of your car before the end of september and place the order between the dates. apparently its their way of getting rid of stock.. so if you pushed for it you might be able to but tbh not sure. but good luck trying
