Weird.
Im just saying what I was told.
Fairy nuff.
But the text on the invoice does specifically state coolant flange replaced! Maybe Croydon VW are pulling a fast one on their warranty claims (not unheard of) - particularly when you look at their labour claim of one and a half hours. The bits they replaced should have taken less than half an hour!

Oh, and I just noticed - they shafted you for
three litres of coolant! Now that is a blatant scam. The connection pipe can be changed without any loss of coolant (well, maybe a little dribble - similar to an old bloke with prostrate troubles

) - so HTF can they justify two bottles of neat coolant.
And I also noticed they didn't even use the latest spec coolant either! The current brew is "G12 plus plus". Hmmmmm, or did they. The part number is correct, but the actual description is wrong . . . . .
Good job it wasn't your own money!