I've just done mine today, I'm off on a big trip on Saturday (Northumberland 250) and wasn't sure when the previous owner last did it. I have a couple of queries...
Draining all went well, swapped the filter no bother, other than I've lost a 24mm socket somewhere and it's wedged, can't find it but I can hear it rattling!
Filling seemed to go ok, I got the van as level as I could (stuck a spirit level on the roof and seemed to be in order) and followed the procedure, ran it up, went in each position for 3 seconds, and waited for the temp to get up to 40 degrees as reported by VCDS.
I was expecting to find something like an adaptation in VCDS for dynamic level checking but couldn't find it - is there a procedure the box goes through or is it just a case of getting it up to temperature? I checked that with the measuring values.
In any case, once up to temperature, no excess came out, just an occasional drip. This was with the engine still running. It got 6 litres in it, with just a bit left in the filling pipe but not 300ml.
I took it for a spin to the shop (about a mile) and took it steady just in case. Possibly a touch jerky at first (or my paranoia) but it seemed a lot smoother on the way back. There feels like a bit of a jerk between 1st and 2nd, but it seems to mostly miss 2nd and go straight to 3rd anyway, it's only at low speed it ever seems to go 1st to 2nd. It may well have always done that, I'm not sure.
I need to get the 24mm socket out tomorrow and put the undertray back on so was planning on re-checking the level anyway - have I missed something, is it going to blow up on my way to Northumberland on Saturday, can anyone put my mind at rest please?!