A few bits to respond to -
I've downloaded the maps, but having done some research on the Discover Pro, it has apple car play and android auto enabled. So maybe don't need the maps, from VW.
I remember ordering Audi maps from a popular navigation website, name escapes me now, and they were a nightmare for the car to accept. I'm wary now of aftermarket stuff like that, because I was reading things like 'bricking' the MMI, in my old A7.
Thankfully, didn't happen, but Google maps or Waze is going to be better, purely because of live updates, whereas the car maps, will just take you on the quickest journey, with no route updates.
The car had its latest DSG done 19k ago, so within spec for this, by Gloucester VW.
Haldex, I don't belive it has, due to not being 4WD.
I'll keep an eye out for the bag, and if it's in there, will just swap the bottle. Knowing my luck, it'll split and and then cause me lots of issues lol.
It was blowing proper hot air, when I drove it. Was really uncomfortable lol. But the temp was on 26 C....OMG.
I've ordered Mobil1 5W-30 oil and filter from Opie Oils, so will see how I get on, once it goes in the car.